basis. Nothing herein is intended or shall be deemed to constitute any
admission of liability.</UL><B>13. MULTIPLE-LICENSED CODE.</B>
<UL>Initial Developer may designate portions of the Covered Code as
- \93Multiple-Licensed\94. \93Multiple-Licensed\94 means that the Initial
+ \93Multiple-Licensed?. \93Multiple-Licensed? means that the Initial
Developer permits you to utilize portions of the Covered Code under Your
choice of the MPL or the alternative licenses, if any, specified by the
Initial Developer in the file described in Exhibit A.</UL>
<P>The Original Code is Javassist.
<P>The Initial Developer of the Original Code is Shigeru Chiba.
Portions created by the Initial Developer are<BR>
- Copyright (C) 1999-2005 Shigeru Chiba. All Rights Reserved.
+ Copyright (C) 1999-2006 Shigeru Chiba. All Rights Reserved.
<P>Contributor(s): ______________________________________.
<P>Alternatively, the contents of this file may be used under the terms of
<h1>Javassist version 3</h1>
-<h3>Copyright (C) 2000-2005 by Shigeru Chiba, All rights reserved.</h3>
+<h3>Copyright (C) 2000-2006 by Shigeru Chiba, All rights reserved.</h3>
<p><br></p>
/*
* Javassist, a Java-bytecode translator toolkit.
- * Copyright (C) 1999-2005 Shigeru Chiba. All Rights Reserved.
+ * Copyright (C) 1999-2006 Shigeru Chiba. All Rights Reserved.
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
/*
* Javassist, a Java-bytecode translator toolkit.
- * Copyright (C) 1999-2005 Shigeru Chiba. All Rights Reserved.
+ * Copyright (C) 1999-2006 Shigeru Chiba. All Rights Reserved.
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
/*
* Javassist, a Java-bytecode translator toolkit.
- * Copyright (C) 1999-2005 Shigeru Chiba. All Rights Reserved.
+ * Copyright (C) 1999-2006 Shigeru Chiba. All Rights Reserved.
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
/*
* Javassist, a Java-bytecode translator toolkit.
- * Copyright (C) 1999-2005 Shigeru Chiba. All Rights Reserved.
+ * Copyright (C) 1999-2006 Shigeru Chiba. All Rights Reserved.
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
/*
* Javassist, a Java-bytecode translator toolkit.
- * Copyright (C) 1999-2005 Shigeru Chiba. All Rights Reserved.
+ * Copyright (C) 1999-2006 Shigeru Chiba. All Rights Reserved.
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
/*
* Javassist, a Java-bytecode translator toolkit.
- * Copyright (C) 1999-2005 Shigeru Chiba. All Rights Reserved.
+ * Copyright (C) 1999-2006 Shigeru Chiba. All Rights Reserved.
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
/*
* Javassist, a Java-bytecode translator toolkit.
- * Copyright (C) 1999-2005 Shigeru Chiba. All Rights Reserved.
+ * Copyright (C) 1999-2006 Shigeru Chiba. All Rights Reserved.
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
/*
* Javassist, a Java-bytecode translator toolkit.
- * Copyright (C) 1999-2005 Shigeru Chiba. All Rights Reserved.
+ * Copyright (C) 1999-2006 Shigeru Chiba. All Rights Reserved.
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
/*
* Javassist, a Java-bytecode translator toolkit.
- * Copyright (C) 1999-2005 Shigeru Chiba. All Rights Reserved.
+ * Copyright (C) 1999-2006 Shigeru Chiba. All Rights Reserved.
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
/*
* Javassist, a Java-bytecode translator toolkit.
- * Copyright (C) 1999-2005 Shigeru Chiba. All Rights Reserved.
+ * Copyright (C) 1999-2006 Shigeru Chiba. All Rights Reserved.
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
/*
* Javassist, a Java-bytecode translator toolkit.
- * Copyright (C) 1999-2005 Shigeru Chiba. All Rights Reserved.
+ * Copyright (C) 1999-2006 Shigeru Chiba. All Rights Reserved.
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
*/
public static void main(String[] args) {
System.out.println("Javassist version " + CtClass.version);
- System.out.println("Copyright (C) 1999-2005 Shigeru Chiba."
+ System.out.println("Copyright (C) 1999-2006 Shigeru Chiba."
+ " All Rights Reserved.");
}
/*
* Javassist, a Java-bytecode translator toolkit.
- * Copyright (C) 1999-2005 Shigeru Chiba. All Rights Reserved.
+ * Copyright (C) 1999-2006 Shigeru Chiba. All Rights Reserved.
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
/*
* Javassist, a Java-bytecode translator toolkit.
- * Copyright (C) 1999-2005 Shigeru Chiba. All Rights Reserved.
+ * Copyright (C) 1999-2006 Shigeru Chiba. All Rights Reserved.
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
/*
* Javassist, a Java-bytecode translator toolkit.
- * Copyright (C) 1999-2005 Shigeru Chiba. All Rights Reserved.
+ * Copyright (C) 1999-2006 Shigeru Chiba. All Rights Reserved.
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
/*
* Javassist, a Java-bytecode translator toolkit.
- * Copyright (C) 1999-2005 Shigeru Chiba. All Rights Reserved.
+ * Copyright (C) 1999-2006 Shigeru Chiba. All Rights Reserved.
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
/*
* Javassist, a Java-bytecode translator toolkit.
- * Copyright (C) 1999-2005 Shigeru Chiba. All Rights Reserved.
+ * Copyright (C) 1999-2006 Shigeru Chiba. All Rights Reserved.
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
/*
* Javassist, a Java-bytecode translator toolkit.
- * Copyright (C) 1999-2005 Shigeru Chiba. All Rights Reserved.
+ * Copyright (C) 1999-2006 Shigeru Chiba. All Rights Reserved.
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
/*
* Javassist, a Java-bytecode translator toolkit.
- * Copyright (C) 1999-2005 Shigeru Chiba. All Rights Reserved.
+ * Copyright (C) 1999-2006 Shigeru Chiba. All Rights Reserved.
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
/*
* Javassist, a Java-bytecode translator toolkit.
- * Copyright (C) 1999-2005 Shigeru Chiba. All Rights Reserved.
+ * Copyright (C) 1999-2006 Shigeru Chiba. All Rights Reserved.
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
/*
* Javassist, a Java-bytecode translator toolkit.
- * Copyright (C) 1999-2005 Shigeru Chiba. All Rights Reserved.
+ * Copyright (C) 1999-2006 Shigeru Chiba. All Rights Reserved.
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
/*
* Javassist, a Java-bytecode translator toolkit.
- * Copyright (C) 1999-2005 Shigeru Chiba. All Rights Reserved.
+ * Copyright (C) 1999-2006 Shigeru Chiba. All Rights Reserved.
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
/*
* Javassist, a Java-bytecode translator toolkit.
- * Copyright (C) 1999-2005 Shigeru Chiba. All Rights Reserved.
+ * Copyright (C) 1999-2006 Shigeru Chiba. All Rights Reserved.
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
/*
* Javassist, a Java-bytecode translator toolkit.
- * Copyright (C) 1999-2005 Shigeru Chiba. All Rights Reserved.
+ * Copyright (C) 1999-2006 Shigeru Chiba. All Rights Reserved.
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
/*
* Javassist, a Java-bytecode translator toolkit.
- * Copyright (C) 1999-2005 Shigeru Chiba. All Rights Reserved.
+ * Copyright (C) 1999-2006 Shigeru Chiba. All Rights Reserved.
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
/*
* Javassist, a Java-bytecode translator toolkit.
- * Copyright (C) 1999-2005 Shigeru Chiba. All Rights Reserved.
+ * Copyright (C) 1999-2006 Shigeru Chiba. All Rights Reserved.
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
/*
* Javassist, a Java-bytecode translator toolkit.
- * Copyright (C) 1999-2005 Shigeru Chiba. All Rights Reserved.
+ * Copyright (C) 1999-2006 Shigeru Chiba. All Rights Reserved.
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
/*
* Javassist, a Java-bytecode translator toolkit.
- * Copyright (C) 1999-2005 Shigeru Chiba. All Rights Reserved.
+ * Copyright (C) 1999-2006 Shigeru Chiba. All Rights Reserved.
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
/*
* Javassist, a Java-bytecode translator toolkit.
- * Copyright (C) 1999-2005 Shigeru Chiba. All Rights Reserved.
+ * Copyright (C) 1999-2006 Shigeru Chiba. All Rights Reserved.
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
/*
* Javassist, a Java-bytecode translator toolkit.
- * Copyright (C) 1999-2005 Shigeru Chiba. All Rights Reserved.
+ * Copyright (C) 1999-2006 Shigeru Chiba. All Rights Reserved.
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
/*
* Javassist, a Java-bytecode translator toolkit.
- * Copyright (C) 1999-2005 Shigeru Chiba. All Rights Reserved.
+ * Copyright (C) 1999-2006 Shigeru Chiba. All Rights Reserved.
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
/*
* Javassist, a Java-bytecode translator toolkit.
- * Copyright (C) 1999-2005 Shigeru Chiba. All Rights Reserved.
+ * Copyright (C) 1999-2006 Shigeru Chiba. All Rights Reserved.
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
/*
* Javassist, a Java-bytecode translator toolkit.
- * Copyright (C) 1999-2005 Shigeru Chiba. All Rights Reserved.
+ * Copyright (C) 1999-2006 Shigeru Chiba. All Rights Reserved.
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
/*
* Javassist, a Java-bytecode translator toolkit.
- * Copyright (C) 1999-2005 Shigeru Chiba. All Rights Reserved.
+ * Copyright (C) 1999-2006 Shigeru Chiba. All Rights Reserved.
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
/*
* Javassist, a Java-bytecode translator toolkit.
- * Copyright (C) 1999-2005 Shigeru Chiba. All Rights Reserved.
+ * Copyright (C) 1999-2006 Shigeru Chiba. All Rights Reserved.
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
/*
* Javassist, a Java-bytecode translator toolkit.
- * Copyright (C) 1999-2005 Shigeru Chiba. All Rights Reserved.
+ * Copyright (C) 1999-2006 Shigeru Chiba. All Rights Reserved.
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
/*
* Javassist, a Java-bytecode translator toolkit.
- * Copyright (C) 1999-2005 Shigeru Chiba. All Rights Reserved.
+ * Copyright (C) 1999-2006 Shigeru Chiba. All Rights Reserved.
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
/*
* Javassist, a Java-bytecode translator toolkit.
- * Copyright (C) 1999-2005 Shigeru Chiba. All Rights Reserved.
+ * Copyright (C) 1999-2006 Shigeru Chiba. All Rights Reserved.
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
/*
* Javassist, a Java-bytecode translator toolkit.
- * Copyright (C) 1999-2005 Shigeru Chiba. All Rights Reserved.
+ * Copyright (C) 1999-2006 Shigeru Chiba. All Rights Reserved.
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
/*
* Javassist, a Java-bytecode translator toolkit.
- * Copyright (C) 1999-2005 Shigeru Chiba. All Rights Reserved.
+ * Copyright (C) 1999-2006 Shigeru Chiba. All Rights Reserved.
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
/*
* Javassist, a Java-bytecode translator toolkit.
- * Copyright (C) 1999-2005 Shigeru Chiba. All Rights Reserved.
+ * Copyright (C) 1999-2006 Shigeru Chiba. All Rights Reserved.
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
/*
* Javassist, a Java-bytecode translator toolkit.
- * Copyright (C) 1999-2005 Shigeru Chiba. All Rights Reserved.
+ * Copyright (C) 1999-2006 Shigeru Chiba. All Rights Reserved.
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
/*
* Javassist, a Java-bytecode translator toolkit.
- * Copyright (C) 1999-2005 Shigeru Chiba. All Rights Reserved.
+ * Copyright (C) 1999-2006 Shigeru Chiba. All Rights Reserved.
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
/*
* Javassist, a Java-bytecode translator toolkit.
- * Copyright (C) 1999-2005 Shigeru Chiba. All Rights Reserved.
+ * Copyright (C) 1999-2006 Shigeru Chiba. All Rights Reserved.
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
/*
* Javassist, a Java-bytecode translator toolkit.
- * Copyright (C) 1999-2005 Shigeru Chiba. All Rights Reserved.
+ * Copyright (C) 1999-2006 Shigeru Chiba. All Rights Reserved.
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
/*
* Javassist, a Java-bytecode translator toolkit.
- * Copyright (C) 1999-2005 Shigeru Chiba. All Rights Reserved.
+ * Copyright (C) 1999-2006 Shigeru Chiba. All Rights Reserved.
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
/*
* Javassist, a Java-bytecode translator toolkit.
- * Copyright (C) 1999-2005 Shigeru Chiba. All Rights Reserved.
+ * Copyright (C) 1999-2006 Shigeru Chiba. All Rights Reserved.
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
/*
* Javassist, a Java-bytecode translator toolkit.
- * Copyright (C) 1999-2005 Shigeru Chiba. All Rights Reserved.
+ * Copyright (C) 1999-2006 Shigeru Chiba. All Rights Reserved.
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
/*
* Javassist, a Java-bytecode translator toolkit.
- * Copyright (C) 1999-2005 Shigeru Chiba. All Rights Reserved.
+ * Copyright (C) 1999-2006 Shigeru Chiba. All Rights Reserved.
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
/*
* Javassist, a Java-bytecode translator toolkit.
- * Copyright (C) 1999-2005 Shigeru Chiba. All Rights Reserved.
+ * Copyright (C) 1999-2006 Shigeru Chiba. All Rights Reserved.
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
/*
* Javassist, a Java-bytecode translator toolkit.
- * Copyright (C) 1999-2005 Shigeru Chiba. All Rights Reserved.
+ * Copyright (C) 1999-2006 Shigeru Chiba. All Rights Reserved.
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
/*
* Javassist, a Java-bytecode translator toolkit.
- * Copyright (C) 1999-2005 Shigeru Chiba. All Rights Reserved.
+ * Copyright (C) 1999-2006 Shigeru Chiba. All Rights Reserved.
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
/*
* Javassist, a Java-bytecode translator toolkit.
- * Copyright (C) 1999-2005 Shigeru Chiba. All Rights Reserved.
+ * Copyright (C) 1999-2006 Shigeru Chiba. All Rights Reserved.
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
/*
* Javassist, a Java-bytecode translator toolkit.
- * Copyright (C) 1999-2005 Shigeru Chiba. All Rights Reserved.
+ * Copyright (C) 1999-2006 Shigeru Chiba. All Rights Reserved.
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
/*
* Javassist, a Java-bytecode translator toolkit.
- * Copyright (C) 1999-2005 Shigeru Chiba. All Rights Reserved.
+ * Copyright (C) 1999-2006 Shigeru Chiba. All Rights Reserved.
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
/*
* Javassist, a Java-bytecode translator toolkit.
- * Copyright (C) 1999-2005 Shigeru Chiba. All Rights Reserved.
+ * Copyright (C) 1999-2006 Shigeru Chiba. All Rights Reserved.
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
/*
* Javassist, a Java-bytecode translator toolkit.
- * Copyright (C) 1999-2005 Shigeru Chiba. All Rights Reserved.
+ * Copyright (C) 1999-2006 Shigeru Chiba. All Rights Reserved.
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
/*
* Javassist, a Java-bytecode translator toolkit.
- * Copyright (C) 1999-2005 Shigeru Chiba. All Rights Reserved.
+ * Copyright (C) 1999-2006 Shigeru Chiba. All Rights Reserved.
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
/*
* Javassist, a Java-bytecode translator toolkit.
- * Copyright (C) 1999-2005 Shigeru Chiba. All Rights Reserved.
+ * Copyright (C) 1999-2006 Shigeru Chiba. All Rights Reserved.
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
/*
* Javassist, a Java-bytecode translator toolkit.
- * Copyright (C) 1999-2005 Shigeru Chiba. All Rights Reserved.
+ * Copyright (C) 1999-2006 Shigeru Chiba. All Rights Reserved.
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
/*
* Javassist, a Java-bytecode translator toolkit.
- * Copyright (C) 1999-2005 Shigeru Chiba. All Rights Reserved.
+ * Copyright (C) 1999-2006 Shigeru Chiba. All Rights Reserved.
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
/*
* Javassist, a Java-bytecode translator toolkit.
- * Copyright (C) 1999-2005 Shigeru Chiba. All Rights Reserved.
+ * Copyright (C) 1999-2006 Shigeru Chiba. All Rights Reserved.
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
/*
* Javassist, a Java-bytecode translator toolkit.
- * Copyright (C) 1999-2005 Shigeru Chiba. All Rights Reserved.
+ * Copyright (C) 1999-2006 Shigeru Chiba. All Rights Reserved.
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
/*
* Javassist, a Java-bytecode translator toolkit.
- * Copyright (C) 1999-2005 Shigeru Chiba. All Rights Reserved.
+ * Copyright (C) 1999-2006 Shigeru Chiba. All Rights Reserved.
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
/*
* Javassist, a Java-bytecode translator toolkit.
- * Copyright (C) 1999-2005 Shigeru Chiba. All Rights Reserved.
+ * Copyright (C) 1999-2006 Shigeru Chiba. All Rights Reserved.
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
/*
* Javassist, a Java-bytecode translator toolkit.
- * Copyright (C) 1999-2005 Shigeru Chiba. All Rights Reserved.
+ * Copyright (C) 1999-2006 Shigeru Chiba. All Rights Reserved.
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
/*
* Javassist, a Java-bytecode translator toolkit.
- * Copyright (C) 1999-2005 Shigeru Chiba. All Rights Reserved.
+ * Copyright (C) 1999-2006 Shigeru Chiba. All Rights Reserved.
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
/*
* Javassist, a Java-bytecode translator toolkit.
- * Copyright (C) 1999-2005 Shigeru Chiba. All Rights Reserved.
+ * Copyright (C) 1999-2006 Shigeru Chiba. All Rights Reserved.
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
/*
* Javassist, a Java-bytecode translator toolkit.
- * Copyright (C) 1999-2005 Shigeru Chiba. All Rights Reserved.
+ * Copyright (C) 1999-2006 Shigeru Chiba. All Rights Reserved.
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
/*
* Javassist, a Java-bytecode translator toolkit.
- * Copyright (C) 1999-2005 Shigeru Chiba. All Rights Reserved.
+ * Copyright (C) 1999-2006 Shigeru Chiba. All Rights Reserved.
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
/*
* Javassist, a Java-bytecode translator toolkit.
- * Copyright (C) 1999-2005 Shigeru Chiba. All Rights Reserved.
+ * Copyright (C) 1999-2006 Shigeru Chiba. All Rights Reserved.
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
/*
* Javassist, a Java-bytecode translator toolkit.
- * Copyright (C) 1999-2005 Shigeru Chiba. All Rights Reserved.
+ * Copyright (C) 1999-2006 Shigeru Chiba. All Rights Reserved.
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
/*
* Javassist, a Java-bytecode translator toolkit.
- * Copyright (C) 1999-2005 Shigeru Chiba. All Rights Reserved.
+ * Copyright (C) 1999-2006 Shigeru Chiba. All Rights Reserved.
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
/*
* Javassist, a Java-bytecode translator toolkit.
- * Copyright (C) 1999-2005 Shigeru Chiba. All Rights Reserved.
+ * Copyright (C) 1999-2006 Shigeru Chiba. All Rights Reserved.
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
/*
* Javassist, a Java-bytecode translator toolkit.
- * Copyright (C) 1999-2005 Shigeru Chiba. All Rights Reserved.
+ * Copyright (C) 1999-2006 Shigeru Chiba. All Rights Reserved.
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
/*
* Javassist, a Java-bytecode translator toolkit.
- * Copyright (C) 1999-2005 Shigeru Chiba. All Rights Reserved.
+ * Copyright (C) 1999-2006 Shigeru Chiba. All Rights Reserved.
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
/*
* Javassist, a Java-bytecode translator toolkit.
- * Copyright (C) 1999-2005 Shigeru Chiba. All Rights Reserved.
+ * Copyright (C) 1999-2006 Shigeru Chiba. All Rights Reserved.
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
/*
* Javassist, a Java-bytecode translator toolkit.
- * Copyright (C) 1999-2005 Shigeru Chiba. All Rights Reserved.
+ * Copyright (C) 1999-2006 Shigeru Chiba. All Rights Reserved.
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
/*
* Javassist, a Java-bytecode translator toolkit.
- * Copyright (C) 1999-2005 Shigeru Chiba. All Rights Reserved.
+ * Copyright (C) 1999-2006 Shigeru Chiba. All Rights Reserved.
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
/*
* Javassist, a Java-bytecode translator toolkit.
- * Copyright (C) 1999-2005 Shigeru Chiba. All Rights Reserved.
+ * Copyright (C) 1999-2006 Shigeru Chiba. All Rights Reserved.
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
/*
* Javassist, a Java-bytecode translator toolkit.
- * Copyright (C) 1999-2005 Shigeru Chiba. All Rights Reserved.
+ * Copyright (C) 1999-2006 Shigeru Chiba. All Rights Reserved.
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
/*
* Javassist, a Java-bytecode translator toolkit.
- * Copyright (C) 1999-2005 Shigeru Chiba. All Rights Reserved.
+ * Copyright (C) 1999-2006 Shigeru Chiba. All Rights Reserved.
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
/*
* Javassist, a Java-bytecode translator toolkit.
- * Copyright (C) 1999-2005 Shigeru Chiba. All Rights Reserved.
+ * Copyright (C) 1999-2006 Shigeru Chiba. All Rights Reserved.
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
+/*
+ * Javassist, a Java-bytecode translator toolkit.
+ * Copyright (C) 1999-2006 Shigeru Chiba. All Rights Reserved.
+ *
+ * The contents of this file are subject to the Mozilla Public License Version
+ * 1.1 (the "License"); you may not use this file except in compliance with
+ * the License. Alternatively, the contents of this file may be used under
+ * the terms of the GNU Lesser General Public License Version 2.1 or later.
+ *
+ * Software distributed under the License is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
+ * for the specific language governing rights and limitations under the
+ * License.
+ */
+
package javassist.compiler.ast;
import javassist.compiler.CompileError;
+
/**
* Array initializer such as <code>{ 1, 2, 3 }</code>.
*/
/*
* Javassist, a Java-bytecode translator toolkit.
- * Copyright (C) 1999-2005 Shigeru Chiba. All Rights Reserved.
+ * Copyright (C) 1999-2006 Shigeru Chiba. All Rights Reserved.
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
/*
* Javassist, a Java-bytecode translator toolkit.
- * Copyright (C) 1999-2005 Shigeru Chiba. All Rights Reserved.
+ * Copyright (C) 1999-2006 Shigeru Chiba. All Rights Reserved.
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
/*
* Javassist, a Java-bytecode translator toolkit.
- * Copyright (C) 1999-2005 Shigeru Chiba. All Rights Reserved.
+ * Copyright (C) 1999-2006 Shigeru Chiba. All Rights Reserved.
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
/*
* Javassist, a Java-bytecode translator toolkit.
- * Copyright (C) 1999-2005 Shigeru Chiba. All Rights Reserved.
+ * Copyright (C) 1999-2006 Shigeru Chiba. All Rights Reserved.
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
/*
* Javassist, a Java-bytecode translator toolkit.
- * Copyright (C) 1999-2005 Shigeru Chiba. All Rights Reserved.
+ * Copyright (C) 1999-2006 Shigeru Chiba. All Rights Reserved.
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
/*
* Javassist, a Java-bytecode translator toolkit.
- * Copyright (C) 1999-2005 Shigeru Chiba. All Rights Reserved.
+ * Copyright (C) 1999-2006 Shigeru Chiba. All Rights Reserved.
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
/*
* Javassist, a Java-bytecode translator toolkit.
- * Copyright (C) 1999-2005 Shigeru Chiba. All Rights Reserved.
+ * Copyright (C) 1999-2006 Shigeru Chiba. All Rights Reserved.
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
/*
* Javassist, a Java-bytecode translator toolkit.
- * Copyright (C) 1999-2005 Shigeru Chiba. All Rights Reserved.
+ * Copyright (C) 1999-2006 Shigeru Chiba. All Rights Reserved.
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
/*
* Javassist, a Java-bytecode translator toolkit.
- * Copyright (C) 1999-2005 Shigeru Chiba. All Rights Reserved.
+ * Copyright (C) 1999-2006 Shigeru Chiba. All Rights Reserved.
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
/*
* Javassist, a Java-bytecode translator toolkit.
- * Copyright (C) 1999-2005 Shigeru Chiba. All Rights Reserved.
+ * Copyright (C) 1999-2006 Shigeru Chiba. All Rights Reserved.
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
/*
* Javassist, a Java-bytecode translator toolkit.
- * Copyright (C) 1999-2005 Shigeru Chiba. All Rights Reserved.
+ * Copyright (C) 1999-2006 Shigeru Chiba. All Rights Reserved.
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
/*
* Javassist, a Java-bytecode translator toolkit.
- * Copyright (C) 1999-2005 Shigeru Chiba. All Rights Reserved.
+ * Copyright (C) 1999-2006 Shigeru Chiba. All Rights Reserved.
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
/*
* Javassist, a Java-bytecode translator toolkit.
- * Copyright (C) 1999-2005 Shigeru Chiba. All Rights Reserved.
+ * Copyright (C) 1999-2006 Shigeru Chiba. All Rights Reserved.
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
/*
* Javassist, a Java-bytecode translator toolkit.
- * Copyright (C) 1999-2005 Shigeru Chiba. All Rights Reserved.
+ * Copyright (C) 1999-2006 Shigeru Chiba. All Rights Reserved.
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
/*
* Javassist, a Java-bytecode translator toolkit.
- * Copyright (C) 1999-2005 Shigeru Chiba. All Rights Reserved.
+ * Copyright (C) 1999-2006 Shigeru Chiba. All Rights Reserved.
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
/*
* Javassist, a Java-bytecode translator toolkit.
- * Copyright (C) 1999-2005 Shigeru Chiba. All Rights Reserved.
+ * Copyright (C) 1999-2006 Shigeru Chiba. All Rights Reserved.
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
/*
* Javassist, a Java-bytecode translator toolkit.
- * Copyright (C) 1999-2005 Shigeru Chiba. All Rights Reserved.
+ * Copyright (C) 1999-2006 Shigeru Chiba. All Rights Reserved.
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
/*
* Javassist, a Java-bytecode translator toolkit.
- * Copyright (C) 1999-2005 Shigeru Chiba. All Rights Reserved.
+ * Copyright (C) 1999-2006 Shigeru Chiba. All Rights Reserved.
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
/*
* Javassist, a Java-bytecode translator toolkit.
- * Copyright (C) 1999-2005 Shigeru Chiba. All Rights Reserved.
+ * Copyright (C) 1999-2006 Shigeru Chiba. All Rights Reserved.
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
/*
* Javassist, a Java-bytecode translator toolkit.
- * Copyright (C) 1999-2005 Shigeru Chiba. All Rights Reserved.
+ * Copyright (C) 1999-2006 Shigeru Chiba. All Rights Reserved.
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
/*
* Javassist, a Java-bytecode translator toolkit.
- * Copyright (C) 1999-2005 Shigeru Chiba. All Rights Reserved.
+ * Copyright (C) 1999-2006 Shigeru Chiba. All Rights Reserved.
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
/*
* Javassist, a Java-bytecode translator toolkit.
- * Copyright (C) 1999-2005 Shigeru Chiba. All Rights Reserved.
+ * Copyright (C) 1999-2006 Shigeru Chiba. All Rights Reserved.
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
/*
* Javassist, a Java-bytecode translator toolkit.
- * Copyright (C) 1999-2005 Shigeru Chiba. All Rights Reserved.
+ * Copyright (C) 1999-2006 Shigeru Chiba. All Rights Reserved.
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
/*
* Javassist, a Java-bytecode translator toolkit.
- * Copyright (C) 1999-2005 Shigeru Chiba. All Rights Reserved.
+ * Copyright (C) 1999-2006 Shigeru Chiba. All Rights Reserved.
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
/*
* Javassist, a Java-bytecode translator toolkit.
- * Copyright (C) 1999-2005 Shigeru Chiba. All Rights Reserved.
+ * Copyright (C) 1999-2006 Shigeru Chiba. All Rights Reserved.
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
/*
* Javassist, a Java-bytecode translator toolkit.
- * Copyright (C) 1999-2005 Shigeru Chiba. All Rights Reserved.
+ * Copyright (C) 1999-2006 Shigeru Chiba. All Rights Reserved.
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
/*
* Javassist, a Java-bytecode translator toolkit.
- * Copyright (C) 1999-2005 Shigeru Chiba. All Rights Reserved.
+ * Copyright (C) 1999-2006 Shigeru Chiba. All Rights Reserved.
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
/*
* Javassist, a Java-bytecode translator toolkit.
- * Copyright (C) 1999-2005 Shigeru Chiba. All Rights Reserved.
+ * Copyright (C) 1999-2006 Shigeru Chiba. All Rights Reserved.
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
/*
* Javassist, a Java-bytecode translator toolkit.
- * Copyright (C) 1999-2005 Shigeru Chiba. All Rights Reserved.
+ * Copyright (C) 1999-2006 Shigeru Chiba. All Rights Reserved.
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
/*
* Javassist, a Java-bytecode translator toolkit.
- * Copyright (C) 1999-2005 Shigeru Chiba. All Rights Reserved.
+ * Copyright (C) 1999-2006 Shigeru Chiba. All Rights Reserved.
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
+/*
+ * Javassist, a Java-bytecode translator toolkit.
+ * Copyright (C) 1999-2006 Shigeru Chiba. All Rights Reserved.
+ *
+ * The contents of this file are subject to the Mozilla Public License Version
+ * 1.1 (the "License"); you may not use this file except in compliance with
+ * the License. Alternatively, the contents of this file may be used under
+ * the terms of the GNU Lesser General Public License Version 2.1 or later.
+ *
+ * Software distributed under the License is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
+ * for the specific language governing rights and limitations under the
+ * License.
+ */
+
package javassist.expr;
import javassist.CtClass;
/*
* Javassist, a Java-bytecode translator toolkit.
- * Copyright (C) 1999-2005 Shigeru Chiba. All Rights Reserved.
+ * Copyright (C) 1999-2006 Shigeru Chiba. All Rights Reserved.
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
/*
* Javassist, a Java-bytecode translator toolkit.
- * Copyright (C) 1999-2005 Shigeru Chiba. All Rights Reserved.
+ * Copyright (C) 1999-2006 Shigeru Chiba. All Rights Reserved.
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
/*
* Javassist, a Java-bytecode translator toolkit.
- * Copyright (C) 1999-2005 Shigeru Chiba. All Rights Reserved.
+ * Copyright (C) 1999-2006 Shigeru Chiba. All Rights Reserved.
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
/*
* Javassist, a Java-bytecode translator toolkit.
- * Copyright (C) 1999-2005 Shigeru Chiba. All Rights Reserved.
+ * Copyright (C) 1999-2006 Shigeru Chiba. All Rights Reserved.
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
/*
* Javassist, a Java-bytecode translator toolkit.
- * Copyright (C) 1999-2005 Shigeru Chiba. All Rights Reserved.
+ * Copyright (C) 1999-2006 Shigeru Chiba. All Rights Reserved.
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
/*
* Javassist, a Java-bytecode translator toolkit.
- * Copyright (C) 1999-2005 Shigeru Chiba. All Rights Reserved.
+ * Copyright (C) 1999-2006 Shigeru Chiba. All Rights Reserved.
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
/*
* Javassist, a Java-bytecode translator toolkit.
- * Copyright (C) 1999-2005 Shigeru Chiba. All Rights Reserved.
+ * Copyright (C) 1999-2006 Shigeru Chiba. All Rights Reserved.
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
/*
* Javassist, a Java-bytecode translator toolkit.
- * Copyright (C) 1999-2005 Shigeru Chiba. All Rights Reserved.
+ * Copyright (C) 1999-2006 Shigeru Chiba. All Rights Reserved.
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
/*
* Javassist, a Java-bytecode translator toolkit.
- * Copyright (C) 1999-2005 Shigeru Chiba. All Rights Reserved.
+ * Copyright (C) 1999-2006 Shigeru Chiba. All Rights Reserved.
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
/*
* Javassist, a Java-bytecode translator toolkit.
- * Copyright (C) 1999-2005 Shigeru Chiba. All Rights Reserved.
+ * Copyright (C) 1999-2006 Shigeru Chiba. All Rights Reserved.
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
/*
* Javassist, a Java-bytecode translator toolkit.
- * Copyright (C) 1999-2005 Shigeru Chiba. All Rights Reserved.
+ * Copyright (C) 1999-2006 Shigeru Chiba. All Rights Reserved.
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
/*
* Javassist, a Java-bytecode translator toolkit.
- * Copyright (C) 1999-2005 Shigeru Chiba. All Rights Reserved.
+ * Copyright (C) 1999-2006 Shigeru Chiba. All Rights Reserved.
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
/*
* Javassist, a Java-bytecode translator toolkit.
- * Copyright (C) 1999-2005 Shigeru Chiba. All Rights Reserved.
+ * Copyright (C) 1999-2006 Shigeru Chiba. All Rights Reserved.
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
/*
* Javassist, a Java-bytecode translator toolkit.
- * Copyright (C) 1999-2005 Shigeru Chiba. All Rights Reserved.
+ * Copyright (C) 1999-2006 Shigeru Chiba. All Rights Reserved.
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
/*
* Javassist, a Java-bytecode translator toolkit.
- * Copyright (C) 1999-2005 Shigeru Chiba. All Rights Reserved.
+ * Copyright (C) 1999-2006 Shigeru Chiba. All Rights Reserved.
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
/*
* Javassist, a Java-bytecode translator toolkit.
- * Copyright (C) 1999-2005 Shigeru Chiba. All Rights Reserved.
+ * Copyright (C) 1999-2006 Shigeru Chiba. All Rights Reserved.
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
/*
* Javassist, a Java-bytecode translator toolkit.
- * Copyright (C) 1999-2005 Shigeru Chiba. All Rights Reserved.
+ * Copyright (C) 1999-2006 Shigeru Chiba. All Rights Reserved.
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
/*
* Javassist, a Java-bytecode translator toolkit.
- * Copyright (C) 1999-2005 Shigeru Chiba. All Rights Reserved.
+ * Copyright (C) 1999-2006 Shigeru Chiba. All Rights Reserved.
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
/*
* Javassist, a Java-bytecode translator toolkit.
- * Copyright (C) 1999-2005 Shigeru Chiba. All Rights Reserved.
+ * Copyright (C) 1999-2006 Shigeru Chiba. All Rights Reserved.
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
/*
* Javassist, a Java-bytecode translator toolkit.
- * Copyright (C) 1999-2005 Shigeru Chiba. All Rights Reserved.
+ * Copyright (C) 1999-2006 Shigeru Chiba. All Rights Reserved.
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
/*
* Javassist, a Java-bytecode translator toolkit.
- * Copyright (C) 1999-2005 Shigeru Chiba. All Rights Reserved.
+ * Copyright (C) 1999-2006 Shigeru Chiba. All Rights Reserved.
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
/*
* Javassist, a Java-bytecode translator toolkit.
- * Copyright (C) 1999-2005 Shigeru Chiba. All Rights Reserved.
+ * Copyright (C) 1999-2006 Shigeru Chiba. All Rights Reserved.
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
/*
* Javassist, a Java-bytecode translator toolkit.
- * Copyright (C) 1999-2005 Shigeru Chiba. All Rights Reserved.
+ * Copyright (C) 1999-2006 Shigeru Chiba. All Rights Reserved.
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
/*
* Javassist, a Java-bytecode translator toolkit.
- * Copyright (C) 1999-2005 Shigeru Chiba. All Rights Reserved.
+ * Copyright (C) 1999-2006 Shigeru Chiba. All Rights Reserved.
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
/*
* Javassist, a Java-bytecode translator toolkit.
- * Copyright (C) 1999-2005 Shigeru Chiba. All Rights Reserved.
+ * Copyright (C) 1999-2006 Shigeru Chiba. All Rights Reserved.
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
/*
* Javassist, a Java-bytecode translator toolkit.
- * Copyright (C) 1999-2005 Shigeru Chiba. All Rights Reserved.
+ * Copyright (C) 1999-2006 Shigeru Chiba. All Rights Reserved.
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
/*
* Javassist, a Java-bytecode translator toolkit.
- * Copyright (C) 1999-2005 Shigeru Chiba. All Rights Reserved.
+ * Copyright (C) 1999-2006 Shigeru Chiba. All Rights Reserved.
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
/*
* Javassist, a Java-bytecode translator toolkit.
- * Copyright (C) 1999-2005 Shigeru Chiba. All Rights Reserved.
+ * Copyright (C) 1999-2006 Shigeru Chiba. All Rights Reserved.
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
/*
* Javassist, a Java-bytecode translator toolkit.
- * Copyright (C) 1999-2005 Shigeru Chiba. All Rights Reserved.
+ * Copyright (C) 1999-2006 Shigeru Chiba. All Rights Reserved.
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
/*
* Javassist, a Java-bytecode translator toolkit.
- * Copyright (C) 1999-2005 Shigeru Chiba. All Rights Reserved.
+ * Copyright (C) 1999-2006 Shigeru Chiba. All Rights Reserved.
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
/*
* Javassist, a Java-bytecode translator toolkit.
- * Copyright (C) 1999-2005 Shigeru Chiba. All Rights Reserved.
+ * Copyright (C) 1999-2006 Shigeru Chiba. All Rights Reserved.
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
/*
* Javassist, a Java-bytecode translator toolkit.
- * Copyright (C) 1999-2005 Shigeru Chiba. All Rights Reserved.
+ * Copyright (C) 1999-2006 Shigeru Chiba. All Rights Reserved.
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
/*
* Javassist, a Java-bytecode translator toolkit.
- * Copyright (C) 1999-2005 Shigeru Chiba. All Rights Reserved.
+ * Copyright (C) 1999-2006 Shigeru Chiba. All Rights Reserved.
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
/*
* Javassist, a Java-bytecode translator toolkit.
- * Copyright (C) 1999-2005 Shigeru Chiba. All Rights Reserved.
+ * Copyright (C) 1999-2006 Shigeru Chiba. All Rights Reserved.
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
/*
* Javassist, a Java-bytecode translator toolkit.
- * Copyright (C) 1999-2005 Shigeru Chiba. All Rights Reserved.
+ * Copyright (C) 1999-2006 Shigeru Chiba. All Rights Reserved.
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
/*
* Javassist, a Java-bytecode translator toolkit.
- * Copyright (C) 1999-2005 Shigeru Chiba. All Rights Reserved.
+ * Copyright (C) 1999-2006 Shigeru Chiba. All Rights Reserved.
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
-/*\r
- * Javassist, a Java-bytecode translator toolkit.\r
- * Copyright (C) 1999-2005 Shigeru Chiba. All Rights Reserved.\r
- *\r
- * The contents of this file are subject to the Mozilla Public License Version\r
- * 1.1 (the "License"); you may not use this file except in compliance with\r
- * the License. Alternatively, the contents of this file may be used under\r
- * the terms of the GNU Lesser General Public License Version 2.1 or later.\r
- *\r
- * Software distributed under the License is distributed on an "AS IS" basis,\r
- * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License\r
- * for the specific language governing rights and limitations under the\r
- * License.\r
- */\r
-\r
-package javassist.util.proxy;\r
-\r
-import java.lang.reflect.Method;\r
-\r
-/**\r
- * Selector of the methods implemented by a handler.\r
- *\r
- * @see ProxyFactory#setFilter(MethodFilter)\r
- */\r
-public interface MethodFilter {\r
- /**\r
- * Returns true if the given method is implemented by a handler.\r
- */\r
- boolean isHandled(Method m);\r
-}\r
+/*
+ * Javassist, a Java-bytecode translator toolkit.
+ * Copyright (C) 1999-2006 Shigeru Chiba. All Rights Reserved.
+ *
+ * The contents of this file are subject to the Mozilla Public License Version
+ * 1.1 (the "License"); you may not use this file except in compliance with
+ * the License. Alternatively, the contents of this file may be used under
+ * the terms of the GNU Lesser General Public License Version 2.1 or later.
+ *
+ * Software distributed under the License is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
+ * for the specific language governing rights and limitations under the
+ * License.
+ */
+
+package javassist.util.proxy;
+
+import java.lang.reflect.Method;
+
+/**
+ * Selector of the methods implemented by a handler.
+ *
+ * @see ProxyFactory#setFilter(MethodFilter)
+ */
+public interface MethodFilter {
+ /**
+ * Returns true if the given method is implemented by a handler.
+ */
+ boolean isHandled(Method m);
+}
-/*\r
- * Javassist, a Java-bytecode translator toolkit.\r
- * Copyright (C) 1999-2005 Shigeru Chiba. All Rights Reserved.\r
- *\r
- * The contents of this file are subject to the Mozilla Public License Version\r
- * 1.1 (the "License"); you may not use this file except in compliance with\r
- * the License. Alternatively, the contents of this file may be used under\r
- * the terms of the GNU Lesser General Public License Version 2.1 or later.\r
- *\r
- * Software distributed under the License is distributed on an "AS IS" basis,\r
- * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License\r
- * for the specific language governing rights and limitations under the\r
- * License.\r
- */\r
-\r
-package javassist.util.proxy;\r
-\r
-import java.lang.reflect.Method;\r
-\r
-/**\r
- * The interface implemented by the invocation handler of a proxy\r
- * instance.\r
- *\r
- * @see ProxyFactory#setHandler(MethodHandler)\r
- */\r
-public interface MethodHandler {\r
- /**\r
- * Is called when a method is invoked on a proxy instance associated\r
- * with this handler. This method must process that method invocation.\r
- *\r
- * @param self the proxy instance.\r
- * @param thisMethod the overridden method declared in the super\r
- * class or interface.\r
- * @param proceed the forwarder method for invoking the overridden \r
- * method. It is null if the overridden mehtod is\r
- * abstract or declared in the interface.\r
- * @param args an array of objects containing the values of\r
- * the arguments passed in the method invocation\r
- * on the proxy instance. If a parameter type is\r
- * a primitive type, the type of the array element\r
- * is a wrapper class.\r
- * @return the resulting value of the method invocation.\r
- *\r
- * @throws Exception if the method invocation fails.\r
- */\r
- Object invoke(Object self, Method thisMethod, Method proceed,\r
- Object[] args) throws Exception;\r
-}\r
+/*
+ * Javassist, a Java-bytecode translator toolkit.
+ * Copyright (C) 1999-2006 Shigeru Chiba. All Rights Reserved.
+ *
+ * The contents of this file are subject to the Mozilla Public License Version
+ * 1.1 (the "License"); you may not use this file except in compliance with
+ * the License. Alternatively, the contents of this file may be used under
+ * the terms of the GNU Lesser General Public License Version 2.1 or later.
+ *
+ * Software distributed under the License is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
+ * for the specific language governing rights and limitations under the
+ * License.
+ */
+
+package javassist.util.proxy;
+
+import java.lang.reflect.Method;
+
+/**
+ * The interface implemented by the invocation handler of a proxy
+ * instance.
+ *
+ * @see ProxyFactory#setHandler(MethodHandler)
+ */
+public interface MethodHandler {
+ /**
+ * Is called when a method is invoked on a proxy instance associated
+ * with this handler. This method must process that method invocation.
+ *
+ * @param self the proxy instance.
+ * @param thisMethod the overridden method declared in the super
+ * class or interface.
+ * @param proceed the forwarder method for invoking the overridden
+ * method. It is null if the overridden mehtod is
+ * abstract or declared in the interface.
+ * @param args an array of objects containing the values of
+ * the arguments passed in the method invocation
+ * on the proxy instance. If a parameter type is
+ * a primitive type, the type of the array element
+ * is a wrapper class.
+ * @return the resulting value of the method invocation.
+ *
+ * @throws Exception if the method invocation fails.
+ */
+ Object invoke(Object self, Method thisMethod, Method proceed,
+ Object[] args) throws Exception;
+}
-/*\r
- * Javassist, a Java-bytecode translator toolkit.\r
- * Copyright (C) 1999-2005 Shigeru Chiba. All Rights Reserved.\r
- *\r
- * The contents of this file are subject to the Mozilla Public License Version\r
- * 1.1 (the "License"); you may not use this file except in compliance with\r
- * the License. Alternatively, the contents of this file may be used under\r
- * the terms of the GNU Lesser General Public License Version 2.1 or later.\r
- *\r
- * Software distributed under the License is distributed on an "AS IS" basis,\r
- * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License\r
- * for the specific language governing rights and limitations under the\r
- * License.\r
- */\r
-\r
-package javassist.util.proxy;\r
-\r
-import java.lang.reflect.Field;\r
-import java.lang.reflect.Method;\r
-import java.lang.reflect.Constructor;\r
-import java.lang.reflect.Member;\r
-import java.lang.reflect.Modifier;\r
-import java.util.HashMap;\r
-import java.util.Iterator;\r
-import java.util.Map;\r
-import java.util.Set;\r
-\r
-import javassist.CannotCompileException;\r
-import javassist.bytecode.*;\r
-\r
-/**\r
- * Factory of dynamic proxy classes.\r
- *\r
- * <p>This factory generates a class that extends the given super class and implements\r
- * the given interfaces. The calls of the methods inherited from the super class are\r
- * forwarded and then <code>invoke()</code> is called on the method handler\r
- * associated with the generated class. The calls of the methods from the interfaces\r
- * are also forwarded to the method handler.\r
- *\r
- * <p>For example, if the following code is executed,\r
- * \r
- * <ul><pre>\r
- * ProxyFactory f = new ProxyFactory();\r
- * f.setSuperclass(Foo.class);\r
- * MethodHandler mi = new MethodHandler() {\r
- * public Object invoke(Object self, Method m, Method proceed,\r
- * Object[] args) throws Exception {\r
- * System.out.println("Name: " + m.getName());\r
- * proceed.invoke(self, args); // execute the original method.\r
- * }\r
- * };\r
- * f.setHandler(mi);\r
- * Class c = f.createClass();\r
- * Foo foo = (Foo)c.newInstance();\r
- * </pre></ul>\r
- *\r
- * <p>Then, the following method call will be forwarded to MethodHandler\r
- * <code>mi</code> and prints a message before executing the originally called method\r
- * <code>bar()</code> in <code>Foo</code>.\r
- *\r
- * <ul><pre>\r
- * foo.bar();\r
- * </pre></ul>\r
- *\r
- * <p>To change the method handler during runtime,\r
- * execute the following code:\r
- *\r
- * <ul><pre>\r
- * MethodHandler mi2 = ... ; // another handler\r
- * ((ProxyObject)foo).setHandler(mi2);\r
- * </pre></ul>\r
- *\r
- * <p>Here is an example of method handler. It does not execute\r
- * anything except invoking the original method:\r
- *\r
- * <ul><pre>\r
- * class SimpleHandler implements MethodHandler {\r
- * public Object invoke(Object self, Method m,\r
- * Method proceed, Object[] args) throws Exception {\r
- * return proceed.invoke(self, args);\r
- * }\r
- * }\r
- * </pre></ul>\r
- *\r
- * @see MethodHandler\r
- * @since 3.1\r
- */\r
-public class ProxyFactory {\r
- private Class superClass;\r
- private Class[] interfaces;\r
- private MethodFilter methodFilter;\r
- private MethodHandler handler;\r
- private Class thisClass;\r
-\r
- /**\r
- * If the value of this variable is not null, the class file of\r
- * the generated proxy class is written under the directory specified\r
- * by this variable. For example, if the value is \r
- * <code>"."</code>, then the class file is written under the current\r
- * directory. This method is for debugging.\r
- *\r
- * <p>The default value is null.\r
- */\r
- public String writeDirectory;\r
-\r
- private static final Class OBJECT_TYPE = Object.class;\r
-\r
- private static final String HOLDER = "_methods_";\r
- private static final String HOLDER_TYPE = "[Ljava/lang/reflect/Method;";\r
- private static final String HANDLER = "handler";\r
- private static final String DEFAULT_INTERCEPTOR = "default_interceptor";\r
- private static final String HANDLER_TYPE\r
- = 'L' + MethodHandler.class.getName().replace('.', '/') + ';';\r
- private static final String HANDLER_SETTER = "setHandler";\r
- private static final String HANDLER_SETTER_TYPE = "(" + HANDLER_TYPE + ")V";\r
-\r
- /**\r
- * Constructs a factory of proxy class.\r
- */\r
- public ProxyFactory() {\r
- superClass = null;\r
- interfaces = null;\r
- methodFilter = null;\r
- handler = new MethodHandler() {\r
- public Object invoke(Object self, Method m,\r
- Method proceed, Object[] args)\r
- throws Exception\r
- {\r
- return proceed.invoke(self, args);\r
- }\r
- };\r
- thisClass = null;\r
- writeDirectory = null;\r
- }\r
-\r
- /**\r
- * Sets the super class of a proxy class.\r
- */\r
- public void setSuperclass(Class clazz) {\r
- superClass = clazz;\r
- }\r
-\r
- /**\r
- * Sets the interfaces of a proxy class.\r
- */\r
- public void setInterfaces(Class[] ifs) {\r
- interfaces = ifs;\r
- }\r
-\r
- /**\r
- * Sets a filter that selects the methods that will be controlled by a handler.\r
- */\r
- public void setFilter(MethodFilter mf) {\r
- methodFilter = mf;\r
- }\r
-\r
- /**\r
- * Generates a proxy class.\r
- */\r
- public Class createClass() {\r
- if (thisClass == null)\r
- try {\r
- ClassFile cf = make();\r
- ClassLoader cl = getClassLoader();\r
- if (writeDirectory != null)\r
- FactoryHelper.writeFile(cf, writeDirectory);\r
-\r
- thisClass = FactoryHelper.toClass(cf, cl);\r
- setHandler();\r
- }\r
- catch (CannotCompileException e) {\r
- throw new RuntimeException(e.getMessage(), e);\r
- }\r
-\r
- return thisClass;\r
- }\r
-\r
- protected ClassLoader getClassLoader() {\r
- if (superClass != null && !superClass.getName().equals("java.lang.Object"))\r
- return superClass.getClassLoader();\r
- else if (interfaces != null && interfaces.length > 0)\r
- return interfaces[0].getClassLoader();\r
- else\r
- return this.getClass().getClassLoader();\r
- // return Thread.currentThread().getContextClassLoader();\r
- }\r
-\r
- /**\r
- * Sets the default invocation handler. This invocation handler is shared\r
- * among all the instances of a proxy class unless another is explicitly\r
- * specified.\r
- */\r
- public void setHandler(MethodHandler mi) {\r
- handler = mi;\r
- setHandler();\r
- }\r
-\r
- private void setHandler() {\r
- if (thisClass != null && handler != null)\r
- try {\r
- Field f = thisClass.getField(DEFAULT_INTERCEPTOR);\r
- f.setAccessible(true);\r
- f.set(null, handler);\r
- f.setAccessible(false);\r
- }\r
- catch (Exception e) {\r
- throw new RuntimeException(e);\r
- }\r
- }\r
-\r
- private static int counter = 0;\r
-\r
- private ClassFile make() throws CannotCompileException {\r
- String superName, classname;\r
- if (interfaces == null)\r
- interfaces = new Class[0];\r
-\r
- if (superClass == null) {\r
- superClass = OBJECT_TYPE;\r
- superName = superClass.getName();\r
- classname = interfaces.length == 0 ? superName\r
- : interfaces[0].getName(); \r
- }\r
- else {\r
- superName = superClass.getName();\r
- classname = superName;\r
- }\r
-\r
- if (Modifier.isFinal(superClass.getModifiers()))\r
- throw new CannotCompileException(superName + " is final");\r
-\r
- // generate a proxy name.\r
- classname = classname + "_$$_javassist_" + counter++;\r
- if (classname.startsWith("java."))\r
- classname = "org.javassist.tmp." + classname;\r
-\r
- ClassFile cf = new ClassFile(false, classname, superName);\r
- cf.setAccessFlags(AccessFlag.PUBLIC);\r
- setInterfaces(cf, interfaces);\r
- ConstPool pool = cf.getConstPool();\r
- FieldInfo finfo = new FieldInfo(pool, DEFAULT_INTERCEPTOR, HANDLER_TYPE);\r
- finfo.setAccessFlags(AccessFlag.PUBLIC | AccessFlag.STATIC);\r
- cf.addField(finfo);\r
-\r
- FieldInfo finfo2 = new FieldInfo(pool, HANDLER, HANDLER_TYPE);\r
- finfo2.setAccessFlags(AccessFlag.PRIVATE);\r
- cf.addField(finfo2);\r
-\r
- HashMap allMethods = getMethods(superClass, interfaces);\r
- int size = allMethods.size();\r
- makeConstructors(classname, cf, pool, classname);\r
- int s = overrideMethods(cf, pool, classname, allMethods);\r
- addMethodsHolder(cf, pool, classname, s);\r
- addSetter(classname, cf, pool);\r
-\r
- thisClass = null; \r
- return cf;\r
- }\r
-\r
- private static void setInterfaces(ClassFile cf, Class[] interfaces) {\r
- String setterIntf = ProxyObject.class.getName();\r
- String[] list;\r
- if (interfaces == null || interfaces.length == 0)\r
- list = new String[] { setterIntf };\r
- else {\r
- list = new String[interfaces.length + 1];\r
- for (int i = 0; i < interfaces.length; i++)\r
- list[i] = interfaces[i].getName();\r
-\r
- list[interfaces.length] = setterIntf;\r
- }\r
-\r
- cf.setInterfaces(list);\r
- }\r
-\r
- private static void addMethodsHolder(ClassFile cf, ConstPool cp,\r
- String classname, int size)\r
- throws CannotCompileException\r
- {\r
- FieldInfo finfo = new FieldInfo(cp, HOLDER, HOLDER_TYPE);\r
- finfo.setAccessFlags(AccessFlag.PRIVATE | AccessFlag.STATIC);\r
- cf.addField(finfo);\r
- MethodInfo minfo = new MethodInfo(cp, "<clinit>", "()V");\r
- Bytecode code = new Bytecode(cp, 0, 0);\r
- code.addIconst(size * 2);\r
- code.addAnewarray("java.lang.reflect.Method");\r
- code.addPutstatic(classname, HOLDER, HOLDER_TYPE);\r
- code.addOpcode(Bytecode.RETURN);\r
- minfo.setCodeAttribute(code.toCodeAttribute());\r
- cf.addMethod(minfo);\r
- }\r
-\r
- private static void addSetter(String classname, ClassFile cf, ConstPool cp)\r
- throws CannotCompileException\r
- {\r
- MethodInfo minfo = new MethodInfo(cp, HANDLER_SETTER,\r
- HANDLER_SETTER_TYPE);\r
- minfo.setAccessFlags(AccessFlag.PUBLIC);\r
- Bytecode code = new Bytecode(cp, 2, 2);\r
- code.addAload(0);\r
- code.addAload(1);\r
- code.addPutfield(classname, HANDLER, HANDLER_TYPE);\r
- code.addOpcode(Bytecode.RETURN);\r
- minfo.setCodeAttribute(code.toCodeAttribute());\r
- cf.addMethod(minfo);\r
- }\r
-\r
- private int overrideMethods(ClassFile cf, ConstPool cp, String className,\r
- HashMap allMethods)\r
- throws CannotCompileException\r
- {\r
- String prefix = makeUniqueName("_d", allMethods);\r
- Set entries = allMethods.entrySet();\r
- Iterator it = entries.iterator();\r
- int index = 0;\r
- while (it.hasNext()) {\r
- Map.Entry e = (Map.Entry)it.next();\r
- String key = (String)e.getKey();\r
- Method meth = (Method)e.getValue();\r
- int mod = meth.getModifiers();\r
- if (!Modifier.isFinal(mod) && !Modifier.isStatic(mod)\r
- && isVisible(mod, className, meth))\r
- if (methodFilter == null || methodFilter.isHandled(meth))\r
- override(className, meth, prefix, index++,\r
- keyToDesc(key), cf, cp);\r
- }\r
-\r
- return index;\r
- }\r
-\r
- private void override(String thisClassname, Method meth, String prefix,\r
- int index, String desc, ClassFile cf, ConstPool cp)\r
- throws CannotCompileException\r
- {\r
- Class declClass = meth.getDeclaringClass();\r
- String delegatorName = prefix + index + meth.getName();\r
- if (Modifier.isAbstract(meth.getModifiers()))\r
- delegatorName = null;\r
- else {\r
- MethodInfo delegator\r
- = makeDelegator(meth, desc, cp, declClass, delegatorName);\r
- cf.addMethod(delegator);\r
- }\r
-\r
- MethodInfo forwarder\r
- = makeForwarder(thisClassname, meth, desc, cp, declClass,\r
- delegatorName, index);\r
- cf.addMethod(forwarder);\r
- }\r
-\r
- private void makeConstructors(String thisClassName, ClassFile cf,\r
- ConstPool cp, String classname) throws CannotCompileException\r
- {\r
- Constructor[] cons = superClass.getDeclaredConstructors();\r
- for (int i = 0; i < cons.length; i++) {\r
- Constructor c = cons[i];\r
- int mod = c.getModifiers();\r
- if (!Modifier.isFinal(mod) && !Modifier.isPrivate(mod)\r
- && isVisible(mod, classname, c)) {\r
- MethodInfo m = makeConstructor(thisClassName, c, cp, superClass);\r
- cf.addMethod(m);\r
- }\r
- }\r
- }\r
-\r
- private static String makeUniqueName(String name, HashMap hash) {\r
- Set keys = hash.keySet();\r
- if (makeUniqueName0(name, keys.iterator()))\r
- return name;\r
-\r
- for (int i = 100; i < 999; i++) {\r
- String s = name + i;\r
- if (makeUniqueName0(s, keys.iterator()))\r
- return s;\r
- }\r
-\r
- throw new RuntimeException("cannot make a unique method name");\r
- }\r
-\r
- private static boolean makeUniqueName0(String name, Iterator it) {\r
- while (it.hasNext()) {\r
- String key = (String)it.next();\r
- if (key.startsWith(name))\r
- return false;\r
- }\r
-\r
- return true;\r
- }\r
-\r
- /**\r
- * Returns true if the method is visible from the class.\r
- *\r
- * @param mod the modifiers of the method. \r
- */\r
- private static boolean isVisible(int mod, String from, Member meth) {\r
- if ((mod & Modifier.PRIVATE) != 0)\r
- return false;\r
- else if ((mod & (Modifier.PUBLIC | Modifier.PROTECTED)) != 0)\r
- return true;\r
- else {\r
- String p = getPackageName(from);\r
- String q = getPackageName(meth.getDeclaringClass().getName());\r
- if (p == null)\r
- return q == null;\r
- else\r
- return p.equals(q);\r
- }\r
- }\r
-\r
- private static String getPackageName(String name) {\r
- int i = name.lastIndexOf('.');\r
- if (i < 0)\r
- return null;\r
- else\r
- return name.substring(0, i);\r
- }\r
-\r
- private static HashMap getMethods(Class superClass, Class[] interfaceTypes) {\r
- HashMap hash = new HashMap();\r
- for (int i = 0; i < interfaceTypes.length; i++)\r
- getMethods(hash, interfaceTypes[i]);\r
-\r
- getMethods(hash, superClass);\r
- return hash;\r
- }\r
-\r
- private static void getMethods(HashMap hash, Class clazz) {\r
- Class[] ifs = clazz.getInterfaces();\r
- for (int i = 0; i < ifs.length; i++)\r
- getMethods(hash, ifs[i]);\r
-\r
- Class parent = clazz.getSuperclass();\r
- if (parent != null)\r
- getMethods(hash, parent);\r
-\r
- Method[] methods = clazz.getDeclaredMethods();\r
- for (int i = 0; i < methods.length; i++)\r
- if (!Modifier.isPrivate(methods[i].getModifiers())) {\r
- Method m = methods[i];\r
- String key = m.getName() + ':' + RuntimeSupport.makeDescriptor(m);\r
- hash.put(key, methods[i]);\r
- }\r
- }\r
-\r
- private static String keyToDesc(String key) {\r
- return key.substring(key.indexOf(':') + 1);\r
- }\r
-\r
- private static MethodInfo makeConstructor(String thisClassName, Constructor cons,\r
- ConstPool cp, Class superClass) {\r
- String desc = RuntimeSupport.makeDescriptor(cons.getParameterTypes(),\r
- Void.TYPE);\r
- MethodInfo minfo = new MethodInfo(cp, "<init>", desc);\r
- minfo.setAccessFlags(Modifier.PUBLIC); // cons.getModifiers() & ~Modifier.NATIVE\r
- setThrows(minfo, cp, cons.getExceptionTypes());\r
- Bytecode code = new Bytecode(cp, 0, 0);\r
- code.addAload(0);\r
- code.addGetstatic(thisClassName, DEFAULT_INTERCEPTOR, HANDLER_TYPE);\r
- code.addPutfield(thisClassName, HANDLER, HANDLER_TYPE);\r
- code.addAload(0);\r
- int s = addLoadParameters(code, cons.getParameterTypes(), 1);\r
- code.addInvokespecial(superClass.getName(), "<init>", desc);\r
- code.addOpcode(Opcode.RETURN);\r
- code.setMaxLocals(++s);\r
- minfo.setCodeAttribute(code.toCodeAttribute());\r
- return minfo;\r
- }\r
-\r
- private static MethodInfo makeDelegator(Method meth, String desc,\r
- ConstPool cp, Class declClass, String delegatorName) {\r
- MethodInfo delegator = new MethodInfo(cp, delegatorName, desc);\r
- delegator.setAccessFlags(Modifier.FINAL | Modifier.PUBLIC\r
- | (meth.getModifiers() & ~(Modifier.PRIVATE\r
- | Modifier.PROTECTED\r
- | Modifier.ABSTRACT\r
- | Modifier.NATIVE\r
- | Modifier.SYNCHRONIZED)));\r
- setThrows(delegator, cp, meth);\r
- Bytecode code = new Bytecode(cp, 0, 0);\r
- code.addAload(0);\r
- int s = addLoadParameters(code, meth.getParameterTypes(), 1);\r
- code.addInvokespecial(declClass.getName(), meth.getName(), desc);\r
- addReturn(code, meth.getReturnType());\r
- code.setMaxLocals(++s);\r
- delegator.setCodeAttribute(code.toCodeAttribute());\r
- return delegator;\r
- }\r
-\r
- /**\r
- * @param delegatorName null if the original method is abstract.\r
- */\r
- private static MethodInfo makeForwarder(String thisClassName,\r
- Method meth, String desc, ConstPool cp,\r
- Class declClass, String delegatorName, int index) {\r
- MethodInfo forwarder = new MethodInfo(cp, meth.getName(), desc);\r
- forwarder.setAccessFlags(Modifier.FINAL\r
- | (meth.getModifiers() & ~(Modifier.ABSTRACT\r
- | Modifier.NATIVE\r
- | Modifier.SYNCHRONIZED)));\r
- setThrows(forwarder, cp, meth);\r
- int args = Descriptor.paramSize(desc);\r
- Bytecode code = new Bytecode(cp, 0, args + 2);\r
- /*\r
- * if (methods[index * 2] == null) {\r
- * methods[index * 2]\r
- * = RuntimeSupport.findMethod(this, <overridden name>, <desc>);\r
- * methods[index * 2 + 1]\r
- * = RuntimeSupport.findMethod(this, <delegator name>, <desc>);\r
- * or = null // the original method is abstract.\r
- * }\r
- * return ($r)handler.invoke(this, methods[index * 2],\r
- * methods[index * 2 + 1], $args);\r
- */\r
- int origIndex = index * 2;\r
- int delIndex = index * 2 + 1;\r
- int arrayVar = args + 1;\r
- code.addGetstatic(thisClassName, HOLDER, HOLDER_TYPE);\r
- code.addAstore(arrayVar);\r
- code.addAload(arrayVar);\r
- code.addIconst(origIndex);\r
- code.addOpcode(Opcode.AALOAD);\r
- code.addOpcode(Opcode.IFNONNULL);\r
- int pc = code.currentPc();\r
- code.addIndex(0);\r
-\r
- callFindMethod(code, "findSuperMethod", arrayVar, origIndex, meth.getName(), desc);\r
- callFindMethod(code, "findMethod", arrayVar, delIndex, delegatorName, desc);\r
-\r
- code.write16bit(pc, code.currentPc() - pc + 1);\r
- code.addAload(0);\r
- code.addGetfield(thisClassName, HANDLER, HANDLER_TYPE);\r
- code.addAload(0);\r
-\r
- code.addAload(arrayVar);\r
- code.addIconst(origIndex);\r
- code.addOpcode(Opcode.AALOAD);\r
-\r
- code.addAload(arrayVar);\r
- code.addIconst(delIndex);\r
- code.addOpcode(Opcode.AALOAD);\r
-\r
- makeParameterList(code, meth.getParameterTypes());\r
- code.addInvokeinterface(MethodHandler.class.getName(), "invoke",\r
- "(Ljava/lang/Object;Ljava/lang/reflect/Method;Ljava/lang/reflect/Method;[Ljava/lang/Object;)Ljava/lang/Object;",\r
- 5);\r
- Class retType = meth.getReturnType();\r
- addUnwrapper(code, retType);\r
- addReturn(code, retType);\r
-\r
- forwarder.setCodeAttribute(code.toCodeAttribute());\r
- return forwarder;\r
- }\r
-\r
- private static void setThrows(MethodInfo minfo, ConstPool cp, Method orig) {\r
- Class[] exceptions = orig.getExceptionTypes();\r
- setThrows(minfo, cp, exceptions);\r
- }\r
-\r
- private static void setThrows(MethodInfo minfo, ConstPool cp,\r
- Class[] exceptions) {\r
- if (exceptions.length == 0)\r
- return;\r
-\r
- String[] list = new String[exceptions.length];\r
- for (int i = 0; i < exceptions.length; i++)\r
- list[i] = exceptions[i].getName();\r
-\r
- ExceptionsAttribute ea = new ExceptionsAttribute(cp);\r
- ea.setExceptions(list);\r
- minfo.setExceptionsAttribute(ea);\r
- }\r
-\r
- private static int addLoadParameters(Bytecode code, Class[] params,\r
- int offset) {\r
- int stacksize = 0;\r
- int n = params.length;\r
- for (int i = 0; i < n; ++i)\r
- stacksize += addLoad(code, stacksize + offset, params[i]);\r
-\r
- return stacksize;\r
- }\r
-\r
- private static int addLoad(Bytecode code, int n, Class type) {\r
- if (type.isPrimitive()) {\r
- if (type == Long.TYPE) {\r
- code.addLload(n);\r
- return 2;\r
- }\r
- else if (type == Float.TYPE)\r
- code.addFload(n);\r
- else if (type == Double.TYPE) {\r
- code.addDload(n);\r
- return 2;\r
- }\r
- else\r
- code.addIload(n);\r
- }\r
- else\r
- code.addAload(n);\r
-\r
- return 1;\r
- }\r
-\r
- private static int addReturn(Bytecode code, Class type) {\r
- if (type.isPrimitive()) {\r
- if (type == Long.TYPE) {\r
- code.addOpcode(Opcode.LRETURN);\r
- return 2;\r
- }\r
- else if (type == Float.TYPE)\r
- code.addOpcode(Opcode.FRETURN);\r
- else if (type == Double.TYPE) {\r
- code.addOpcode(Opcode.DRETURN);\r
- return 2;\r
- }\r
- else if (type == Void.TYPE) {\r
- code.addOpcode(Opcode.RETURN);\r
- return 0;\r
- }\r
- else\r
- code.addOpcode(Opcode.IRETURN);\r
- }\r
- else\r
- code.addOpcode(Opcode.ARETURN);\r
-\r
- return 1;\r
- }\r
-\r
- private static void makeParameterList(Bytecode code, Class[] params) {\r
- int regno = 1;\r
- int n = params.length;\r
- code.addIconst(n);\r
- code.addAnewarray("java/lang/Object");\r
- for (int i = 0; i < n; i++) {\r
- code.addOpcode(Opcode.DUP);\r
- code.addIconst(i);\r
- Class type = params[i];\r
- if (type.isPrimitive())\r
- regno = makeWrapper(code, type, regno);\r
- else {\r
- code.addAload(regno);\r
- regno++;\r
- }\r
-\r
- code.addOpcode(Opcode.AASTORE);\r
- }\r
- }\r
-\r
- private static int makeWrapper(Bytecode code, Class type, int regno) {\r
- int index = FactoryHelper.typeIndex(type);\r
- String wrapper = FactoryHelper.wrapperTypes[index]; \r
- code.addNew(wrapper);\r
- code.addOpcode(Opcode.DUP);\r
- addLoad(code, regno, type);\r
- code.addInvokespecial(wrapper, "<init>",\r
- FactoryHelper.wrapperDesc[index]);\r
- return regno + FactoryHelper.dataSize[index];\r
- }\r
-\r
- /**\r
- * @param methodName might be null.\r
- */\r
- private static void callFindMethod(Bytecode code, String findMethod,\r
- int arrayVar, int index, String methodName, String desc) {\r
- String findClass = RuntimeSupport.class.getName();\r
- String findDesc\r
- = "(Ljava/lang/Object;Ljava/lang/String;Ljava/lang/String;)Ljava/lang/reflect/Method;";\r
-\r
- code.addAload(arrayVar);\r
- code.addIconst(index);\r
- if (methodName == null)\r
- code.addOpcode(Opcode.ACONST_NULL);\r
- else {\r
- code.addAload(0);\r
- code.addLdc(methodName);\r
- code.addLdc(desc);\r
- code.addInvokestatic(findClass, findMethod, findDesc);\r
- }\r
-\r
- code.addOpcode(Opcode.AASTORE);\r
- }\r
-\r
- private static void addUnwrapper(Bytecode code, Class type) {\r
- if (type.isPrimitive()) {\r
- if (type == Void.TYPE)\r
- code.addOpcode(Opcode.POP);\r
- else {\r
- int index = FactoryHelper.typeIndex(type);\r
- String wrapper = FactoryHelper.wrapperTypes[index];\r
- code.addCheckcast(wrapper);\r
- code.addInvokevirtual(wrapper,\r
- FactoryHelper.unwarpMethods[index],\r
- FactoryHelper.unwrapDesc[index]);\r
- }\r
- }\r
- else\r
- code.addCheckcast(type.getName());\r
- }\r
-}\r
+/*
+ * Javassist, a Java-bytecode translator toolkit.
+ * Copyright (C) 1999-2006 Shigeru Chiba. All Rights Reserved.
+ *
+ * The contents of this file are subject to the Mozilla Public License Version
+ * 1.1 (the "License"); you may not use this file except in compliance with
+ * the License. Alternatively, the contents of this file may be used under
+ * the terms of the GNU Lesser General Public License Version 2.1 or later.
+ *
+ * Software distributed under the License is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
+ * for the specific language governing rights and limitations under the
+ * License.
+ */
+
+package javassist.util.proxy;
+
+import java.lang.reflect.Field;
+import java.lang.reflect.Method;
+import java.lang.reflect.Constructor;
+import java.lang.reflect.Member;
+import java.lang.reflect.Modifier;
+import java.util.HashMap;
+import java.util.Iterator;
+import java.util.Map;
+import java.util.Set;
+
+import javassist.CannotCompileException;
+import javassist.bytecode.*;
+
+/**
+ * Factory of dynamic proxy classes.
+ *
+ * <p>This factory generates a class that extends the given super class and implements
+ * the given interfaces. The calls of the methods inherited from the super class are
+ * forwarded and then <code>invoke()</code> is called on the method handler
+ * associated with the generated class. The calls of the methods from the interfaces
+ * are also forwarded to the method handler.
+ *
+ * <p>For example, if the following code is executed,
+ *
+ * <ul><pre>
+ * ProxyFactory f = new ProxyFactory();
+ * f.setSuperclass(Foo.class);
+ * MethodHandler mi = new MethodHandler() {
+ * public Object invoke(Object self, Method m, Method proceed,
+ * Object[] args) throws Exception {
+ * System.out.println("Name: " + m.getName());
+ * proceed.invoke(self, args); // execute the original method.
+ * }
+ * };
+ * f.setHandler(mi);
+ * Class c = f.createClass();
+ * Foo foo = (Foo)c.newInstance();
+ * </pre></ul>
+ *
+ * <p>Then, the following method call will be forwarded to MethodHandler
+ * <code>mi</code> and prints a message before executing the originally called method
+ * <code>bar()</code> in <code>Foo</code>.
+ *
+ * <ul><pre>
+ * foo.bar();
+ * </pre></ul>
+ *
+ * <p>To change the method handler during runtime,
+ * execute the following code:
+ *
+ * <ul><pre>
+ * MethodHandler mi2 = ... ; // another handler
+ * ((ProxyObject)foo).setHandler(mi2);
+ * </pre></ul>
+ *
+ * <p>Here is an example of method handler. It does not execute
+ * anything except invoking the original method:
+ *
+ * <ul><pre>
+ * class SimpleHandler implements MethodHandler {
+ * public Object invoke(Object self, Method m,
+ * Method proceed, Object[] args) throws Exception {
+ * return proceed.invoke(self, args);
+ * }
+ * }
+ * </pre></ul>
+ *
+ * @see MethodHandler
+ * @since 3.1
+ */
+public class ProxyFactory {
+ private Class superClass;
+ private Class[] interfaces;
+ private MethodFilter methodFilter;
+ private MethodHandler handler;
+ private Class thisClass;
+
+ /**
+ * If the value of this variable is not null, the class file of
+ * the generated proxy class is written under the directory specified
+ * by this variable. For example, if the value is
+ * <code>"."</code>, then the class file is written under the current
+ * directory. This method is for debugging.
+ *
+ * <p>The default value is null.
+ */
+ public String writeDirectory;
+
+ private static final Class OBJECT_TYPE = Object.class;
+
+ private static final String HOLDER = "_methods_";
+ private static final String HOLDER_TYPE = "[Ljava/lang/reflect/Method;";
+ private static final String HANDLER = "handler";
+ private static final String DEFAULT_INTERCEPTOR = "default_interceptor";
+ private static final String HANDLER_TYPE
+ = 'L' + MethodHandler.class.getName().replace('.', '/') + ';';
+ private static final String HANDLER_SETTER = "setHandler";
+ private static final String HANDLER_SETTER_TYPE = "(" + HANDLER_TYPE + ")V";
+
+ /**
+ * Constructs a factory of proxy class.
+ */
+ public ProxyFactory() {
+ superClass = null;
+ interfaces = null;
+ methodFilter = null;
+ handler = new MethodHandler() {
+ public Object invoke(Object self, Method m,
+ Method proceed, Object[] args)
+ throws Exception
+ {
+ return proceed.invoke(self, args);
+ }
+ };
+ thisClass = null;
+ writeDirectory = null;
+ }
+
+ /**
+ * Sets the super class of a proxy class.
+ */
+ public void setSuperclass(Class clazz) {
+ superClass = clazz;
+ }
+
+ /**
+ * Sets the interfaces of a proxy class.
+ */
+ public void setInterfaces(Class[] ifs) {
+ interfaces = ifs;
+ }
+
+ /**
+ * Sets a filter that selects the methods that will be controlled by a handler.
+ */
+ public void setFilter(MethodFilter mf) {
+ methodFilter = mf;
+ }
+
+ /**
+ * Generates a proxy class.
+ */
+ public Class createClass() {
+ if (thisClass == null)
+ try {
+ ClassFile cf = make();
+ ClassLoader cl = getClassLoader();
+ if (writeDirectory != null)
+ FactoryHelper.writeFile(cf, writeDirectory);
+
+ thisClass = FactoryHelper.toClass(cf, cl);
+ setHandler();
+ }
+ catch (CannotCompileException e) {
+ throw new RuntimeException(e.getMessage(), e);
+ }
+
+ return thisClass;
+ }
+
+ protected ClassLoader getClassLoader() {
+ if (superClass != null && !superClass.getName().equals("java.lang.Object"))
+ return superClass.getClassLoader();
+ else if (interfaces != null && interfaces.length > 0)
+ return interfaces[0].getClassLoader();
+ else
+ return this.getClass().getClassLoader();
+ // return Thread.currentThread().getContextClassLoader();
+ }
+
+ /**
+ * Sets the default invocation handler. This invocation handler is shared
+ * among all the instances of a proxy class unless another is explicitly
+ * specified.
+ */
+ public void setHandler(MethodHandler mi) {
+ handler = mi;
+ setHandler();
+ }
+
+ private void setHandler() {
+ if (thisClass != null && handler != null)
+ try {
+ Field f = thisClass.getField(DEFAULT_INTERCEPTOR);
+ f.setAccessible(true);
+ f.set(null, handler);
+ f.setAccessible(false);
+ }
+ catch (Exception e) {
+ throw new RuntimeException(e);
+ }
+ }
+
+ private static int counter = 0;
+
+ private ClassFile make() throws CannotCompileException {
+ String superName, classname;
+ if (interfaces == null)
+ interfaces = new Class[0];
+
+ if (superClass == null) {
+ superClass = OBJECT_TYPE;
+ superName = superClass.getName();
+ classname = interfaces.length == 0 ? superName
+ : interfaces[0].getName();
+ }
+ else {
+ superName = superClass.getName();
+ classname = superName;
+ }
+
+ if (Modifier.isFinal(superClass.getModifiers()))
+ throw new CannotCompileException(superName + " is final");
+
+ // generate a proxy name.
+ classname = classname + "_$$_javassist_" + counter++;
+ if (classname.startsWith("java."))
+ classname = "org.javassist.tmp." + classname;
+
+ ClassFile cf = new ClassFile(false, classname, superName);
+ cf.setAccessFlags(AccessFlag.PUBLIC);
+ setInterfaces(cf, interfaces);
+ ConstPool pool = cf.getConstPool();
+ FieldInfo finfo = new FieldInfo(pool, DEFAULT_INTERCEPTOR, HANDLER_TYPE);
+ finfo.setAccessFlags(AccessFlag.PUBLIC | AccessFlag.STATIC);
+ cf.addField(finfo);
+
+ FieldInfo finfo2 = new FieldInfo(pool, HANDLER, HANDLER_TYPE);
+ finfo2.setAccessFlags(AccessFlag.PRIVATE);
+ cf.addField(finfo2);
+
+ HashMap allMethods = getMethods(superClass, interfaces);
+ int size = allMethods.size();
+ makeConstructors(classname, cf, pool, classname);
+ int s = overrideMethods(cf, pool, classname, allMethods);
+ addMethodsHolder(cf, pool, classname, s);
+ addSetter(classname, cf, pool);
+
+ thisClass = null;
+ return cf;
+ }
+
+ private static void setInterfaces(ClassFile cf, Class[] interfaces) {
+ String setterIntf = ProxyObject.class.getName();
+ String[] list;
+ if (interfaces == null || interfaces.length == 0)
+ list = new String[] { setterIntf };
+ else {
+ list = new String[interfaces.length + 1];
+ for (int i = 0; i < interfaces.length; i++)
+ list[i] = interfaces[i].getName();
+
+ list[interfaces.length] = setterIntf;
+ }
+
+ cf.setInterfaces(list);
+ }
+
+ private static void addMethodsHolder(ClassFile cf, ConstPool cp,
+ String classname, int size)
+ throws CannotCompileException
+ {
+ FieldInfo finfo = new FieldInfo(cp, HOLDER, HOLDER_TYPE);
+ finfo.setAccessFlags(AccessFlag.PRIVATE | AccessFlag.STATIC);
+ cf.addField(finfo);
+ MethodInfo minfo = new MethodInfo(cp, "<clinit>", "()V");
+ Bytecode code = new Bytecode(cp, 0, 0);
+ code.addIconst(size * 2);
+ code.addAnewarray("java.lang.reflect.Method");
+ code.addPutstatic(classname, HOLDER, HOLDER_TYPE);
+ code.addOpcode(Bytecode.RETURN);
+ minfo.setCodeAttribute(code.toCodeAttribute());
+ cf.addMethod(minfo);
+ }
+
+ private static void addSetter(String classname, ClassFile cf, ConstPool cp)
+ throws CannotCompileException
+ {
+ MethodInfo minfo = new MethodInfo(cp, HANDLER_SETTER,
+ HANDLER_SETTER_TYPE);
+ minfo.setAccessFlags(AccessFlag.PUBLIC);
+ Bytecode code = new Bytecode(cp, 2, 2);
+ code.addAload(0);
+ code.addAload(1);
+ code.addPutfield(classname, HANDLER, HANDLER_TYPE);
+ code.addOpcode(Bytecode.RETURN);
+ minfo.setCodeAttribute(code.toCodeAttribute());
+ cf.addMethod(minfo);
+ }
+
+ private int overrideMethods(ClassFile cf, ConstPool cp, String className,
+ HashMap allMethods)
+ throws CannotCompileException
+ {
+ String prefix = makeUniqueName("_d", allMethods);
+ Set entries = allMethods.entrySet();
+ Iterator it = entries.iterator();
+ int index = 0;
+ while (it.hasNext()) {
+ Map.Entry e = (Map.Entry)it.next();
+ String key = (String)e.getKey();
+ Method meth = (Method)e.getValue();
+ int mod = meth.getModifiers();
+ if (!Modifier.isFinal(mod) && !Modifier.isStatic(mod)
+ && isVisible(mod, className, meth))
+ if (methodFilter == null || methodFilter.isHandled(meth))
+ override(className, meth, prefix, index++,
+ keyToDesc(key), cf, cp);
+ }
+
+ return index;
+ }
+
+ private void override(String thisClassname, Method meth, String prefix,
+ int index, String desc, ClassFile cf, ConstPool cp)
+ throws CannotCompileException
+ {
+ Class declClass = meth.getDeclaringClass();
+ String delegatorName = prefix + index + meth.getName();
+ if (Modifier.isAbstract(meth.getModifiers()))
+ delegatorName = null;
+ else {
+ MethodInfo delegator
+ = makeDelegator(meth, desc, cp, declClass, delegatorName);
+ cf.addMethod(delegator);
+ }
+
+ MethodInfo forwarder
+ = makeForwarder(thisClassname, meth, desc, cp, declClass,
+ delegatorName, index);
+ cf.addMethod(forwarder);
+ }
+
+ private void makeConstructors(String thisClassName, ClassFile cf,
+ ConstPool cp, String classname) throws CannotCompileException
+ {
+ Constructor[] cons = superClass.getDeclaredConstructors();
+ for (int i = 0; i < cons.length; i++) {
+ Constructor c = cons[i];
+ int mod = c.getModifiers();
+ if (!Modifier.isFinal(mod) && !Modifier.isPrivate(mod)
+ && isVisible(mod, classname, c)) {
+ MethodInfo m = makeConstructor(thisClassName, c, cp, superClass);
+ cf.addMethod(m);
+ }
+ }
+ }
+
+ private static String makeUniqueName(String name, HashMap hash) {
+ Set keys = hash.keySet();
+ if (makeUniqueName0(name, keys.iterator()))
+ return name;
+
+ for (int i = 100; i < 999; i++) {
+ String s = name + i;
+ if (makeUniqueName0(s, keys.iterator()))
+ return s;
+ }
+
+ throw new RuntimeException("cannot make a unique method name");
+ }
+
+ private static boolean makeUniqueName0(String name, Iterator it) {
+ while (it.hasNext()) {
+ String key = (String)it.next();
+ if (key.startsWith(name))
+ return false;
+ }
+
+ return true;
+ }
+
+ /**
+ * Returns true if the method is visible from the class.
+ *
+ * @param mod the modifiers of the method.
+ */
+ private static boolean isVisible(int mod, String from, Member meth) {
+ if ((mod & Modifier.PRIVATE) != 0)
+ return false;
+ else if ((mod & (Modifier.PUBLIC | Modifier.PROTECTED)) != 0)
+ return true;
+ else {
+ String p = getPackageName(from);
+ String q = getPackageName(meth.getDeclaringClass().getName());
+ if (p == null)
+ return q == null;
+ else
+ return p.equals(q);
+ }
+ }
+
+ private static String getPackageName(String name) {
+ int i = name.lastIndexOf('.');
+ if (i < 0)
+ return null;
+ else
+ return name.substring(0, i);
+ }
+
+ private static HashMap getMethods(Class superClass, Class[] interfaceTypes) {
+ HashMap hash = new HashMap();
+ for (int i = 0; i < interfaceTypes.length; i++)
+ getMethods(hash, interfaceTypes[i]);
+
+ getMethods(hash, superClass);
+ return hash;
+ }
+
+ private static void getMethods(HashMap hash, Class clazz) {
+ Class[] ifs = clazz.getInterfaces();
+ for (int i = 0; i < ifs.length; i++)
+ getMethods(hash, ifs[i]);
+
+ Class parent = clazz.getSuperclass();
+ if (parent != null)
+ getMethods(hash, parent);
+
+ Method[] methods = clazz.getDeclaredMethods();
+ for (int i = 0; i < methods.length; i++)
+ if (!Modifier.isPrivate(methods[i].getModifiers())) {
+ Method m = methods[i];
+ String key = m.getName() + ':' + RuntimeSupport.makeDescriptor(m);
+ hash.put(key, methods[i]);
+ }
+ }
+
+ private static String keyToDesc(String key) {
+ return key.substring(key.indexOf(':') + 1);
+ }
+
+ private static MethodInfo makeConstructor(String thisClassName, Constructor cons,
+ ConstPool cp, Class superClass) {
+ String desc = RuntimeSupport.makeDescriptor(cons.getParameterTypes(),
+ Void.TYPE);
+ MethodInfo minfo = new MethodInfo(cp, "<init>", desc);
+ minfo.setAccessFlags(Modifier.PUBLIC); // cons.getModifiers() & ~Modifier.NATIVE
+ setThrows(minfo, cp, cons.getExceptionTypes());
+ Bytecode code = new Bytecode(cp, 0, 0);
+ code.addAload(0);
+ code.addGetstatic(thisClassName, DEFAULT_INTERCEPTOR, HANDLER_TYPE);
+ code.addPutfield(thisClassName, HANDLER, HANDLER_TYPE);
+ code.addAload(0);
+ int s = addLoadParameters(code, cons.getParameterTypes(), 1);
+ code.addInvokespecial(superClass.getName(), "<init>", desc);
+ code.addOpcode(Opcode.RETURN);
+ code.setMaxLocals(++s);
+ minfo.setCodeAttribute(code.toCodeAttribute());
+ return minfo;
+ }
+
+ private static MethodInfo makeDelegator(Method meth, String desc,
+ ConstPool cp, Class declClass, String delegatorName) {
+ MethodInfo delegator = new MethodInfo(cp, delegatorName, desc);
+ delegator.setAccessFlags(Modifier.FINAL | Modifier.PUBLIC
+ | (meth.getModifiers() & ~(Modifier.PRIVATE
+ | Modifier.PROTECTED
+ | Modifier.ABSTRACT
+ | Modifier.NATIVE
+ | Modifier.SYNCHRONIZED)));
+ setThrows(delegator, cp, meth);
+ Bytecode code = new Bytecode(cp, 0, 0);
+ code.addAload(0);
+ int s = addLoadParameters(code, meth.getParameterTypes(), 1);
+ code.addInvokespecial(declClass.getName(), meth.getName(), desc);
+ addReturn(code, meth.getReturnType());
+ code.setMaxLocals(++s);
+ delegator.setCodeAttribute(code.toCodeAttribute());
+ return delegator;
+ }
+
+ /**
+ * @param delegatorName null if the original method is abstract.
+ */
+ private static MethodInfo makeForwarder(String thisClassName,
+ Method meth, String desc, ConstPool cp,
+ Class declClass, String delegatorName, int index) {
+ MethodInfo forwarder = new MethodInfo(cp, meth.getName(), desc);
+ forwarder.setAccessFlags(Modifier.FINAL
+ | (meth.getModifiers() & ~(Modifier.ABSTRACT
+ | Modifier.NATIVE
+ | Modifier.SYNCHRONIZED)));
+ setThrows(forwarder, cp, meth);
+ int args = Descriptor.paramSize(desc);
+ Bytecode code = new Bytecode(cp, 0, args + 2);
+ /*
+ * if (methods[index * 2] == null) {
+ * methods[index * 2]
+ * = RuntimeSupport.findMethod(this, <overridden name>, <desc>);
+ * methods[index * 2 + 1]
+ * = RuntimeSupport.findMethod(this, <delegator name>, <desc>);
+ * or = null // the original method is abstract.
+ * }
+ * return ($r)handler.invoke(this, methods[index * 2],
+ * methods[index * 2 + 1], $args);
+ */
+ int origIndex = index * 2;
+ int delIndex = index * 2 + 1;
+ int arrayVar = args + 1;
+ code.addGetstatic(thisClassName, HOLDER, HOLDER_TYPE);
+ code.addAstore(arrayVar);
+ code.addAload(arrayVar);
+ code.addIconst(origIndex);
+ code.addOpcode(Opcode.AALOAD);
+ code.addOpcode(Opcode.IFNONNULL);
+ int pc = code.currentPc();
+ code.addIndex(0);
+
+ callFindMethod(code, "findSuperMethod", arrayVar, origIndex, meth.getName(), desc);
+ callFindMethod(code, "findMethod", arrayVar, delIndex, delegatorName, desc);
+
+ code.write16bit(pc, code.currentPc() - pc + 1);
+ code.addAload(0);
+ code.addGetfield(thisClassName, HANDLER, HANDLER_TYPE);
+ code.addAload(0);
+
+ code.addAload(arrayVar);
+ code.addIconst(origIndex);
+ code.addOpcode(Opcode.AALOAD);
+
+ code.addAload(arrayVar);
+ code.addIconst(delIndex);
+ code.addOpcode(Opcode.AALOAD);
+
+ makeParameterList(code, meth.getParameterTypes());
+ code.addInvokeinterface(MethodHandler.class.getName(), "invoke",
+ "(Ljava/lang/Object;Ljava/lang/reflect/Method;Ljava/lang/reflect/Method;[Ljava/lang/Object;)Ljava/lang/Object;",
+ 5);
+ Class retType = meth.getReturnType();
+ addUnwrapper(code, retType);
+ addReturn(code, retType);
+
+ forwarder.setCodeAttribute(code.toCodeAttribute());
+ return forwarder;
+ }
+
+ private static void setThrows(MethodInfo minfo, ConstPool cp, Method orig) {
+ Class[] exceptions = orig.getExceptionTypes();
+ setThrows(minfo, cp, exceptions);
+ }
+
+ private static void setThrows(MethodInfo minfo, ConstPool cp,
+ Class[] exceptions) {
+ if (exceptions.length == 0)
+ return;
+
+ String[] list = new String[exceptions.length];
+ for (int i = 0; i < exceptions.length; i++)
+ list[i] = exceptions[i].getName();
+
+ ExceptionsAttribute ea = new ExceptionsAttribute(cp);
+ ea.setExceptions(list);
+ minfo.setExceptionsAttribute(ea);
+ }
+
+ private static int addLoadParameters(Bytecode code, Class[] params,
+ int offset) {
+ int stacksize = 0;
+ int n = params.length;
+ for (int i = 0; i < n; ++i)
+ stacksize += addLoad(code, stacksize + offset, params[i]);
+
+ return stacksize;
+ }
+
+ private static int addLoad(Bytecode code, int n, Class type) {
+ if (type.isPrimitive()) {
+ if (type == Long.TYPE) {
+ code.addLload(n);
+ return 2;
+ }
+ else if (type == Float.TYPE)
+ code.addFload(n);
+ else if (type == Double.TYPE) {
+ code.addDload(n);
+ return 2;
+ }
+ else
+ code.addIload(n);
+ }
+ else
+ code.addAload(n);
+
+ return 1;
+ }
+
+ private static int addReturn(Bytecode code, Class type) {
+ if (type.isPrimitive()) {
+ if (type == Long.TYPE) {
+ code.addOpcode(Opcode.LRETURN);
+ return 2;
+ }
+ else if (type == Float.TYPE)
+ code.addOpcode(Opcode.FRETURN);
+ else if (type == Double.TYPE) {
+ code.addOpcode(Opcode.DRETURN);
+ return 2;
+ }
+ else if (type == Void.TYPE) {
+ code.addOpcode(Opcode.RETURN);
+ return 0;
+ }
+ else
+ code.addOpcode(Opcode.IRETURN);
+ }
+ else
+ code.addOpcode(Opcode.ARETURN);
+
+ return 1;
+ }
+
+ private static void makeParameterList(Bytecode code, Class[] params) {
+ int regno = 1;
+ int n = params.length;
+ code.addIconst(n);
+ code.addAnewarray("java/lang/Object");
+ for (int i = 0; i < n; i++) {
+ code.addOpcode(Opcode.DUP);
+ code.addIconst(i);
+ Class type = params[i];
+ if (type.isPrimitive())
+ regno = makeWrapper(code, type, regno);
+ else {
+ code.addAload(regno);
+ regno++;
+ }
+
+ code.addOpcode(Opcode.AASTORE);
+ }
+ }
+
+ private static int makeWrapper(Bytecode code, Class type, int regno) {
+ int index = FactoryHelper.typeIndex(type);
+ String wrapper = FactoryHelper.wrapperTypes[index];
+ code.addNew(wrapper);
+ code.addOpcode(Opcode.DUP);
+ addLoad(code, regno, type);
+ code.addInvokespecial(wrapper, "<init>",
+ FactoryHelper.wrapperDesc[index]);
+ return regno + FactoryHelper.dataSize[index];
+ }
+
+ /**
+ * @param methodName might be null.
+ */
+ private static void callFindMethod(Bytecode code, String findMethod,
+ int arrayVar, int index, String methodName, String desc) {
+ String findClass = RuntimeSupport.class.getName();
+ String findDesc
+ = "(Ljava/lang/Object;Ljava/lang/String;Ljava/lang/String;)Ljava/lang/reflect/Method;";
+
+ code.addAload(arrayVar);
+ code.addIconst(index);
+ if (methodName == null)
+ code.addOpcode(Opcode.ACONST_NULL);
+ else {
+ code.addAload(0);
+ code.addLdc(methodName);
+ code.addLdc(desc);
+ code.addInvokestatic(findClass, findMethod, findDesc);
+ }
+
+ code.addOpcode(Opcode.AASTORE);
+ }
+
+ private static void addUnwrapper(Bytecode code, Class type) {
+ if (type.isPrimitive()) {
+ if (type == Void.TYPE)
+ code.addOpcode(Opcode.POP);
+ else {
+ int index = FactoryHelper.typeIndex(type);
+ String wrapper = FactoryHelper.wrapperTypes[index];
+ code.addCheckcast(wrapper);
+ code.addInvokevirtual(wrapper,
+ FactoryHelper.unwarpMethods[index],
+ FactoryHelper.unwrapDesc[index]);
+ }
+ }
+ else
+ code.addCheckcast(type.getName());
+ }
+}
/*
* Javassist, a Java-bytecode translator toolkit.
- * Copyright (C) 1999-2005 Shigeru Chiba. All Rights Reserved.
+ * Copyright (C) 1999-2006 Shigeru Chiba. All Rights Reserved.
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
-/*\r
- * Javassist, a Java-bytecode translator toolkit.\r
- * Copyright (C) 1999-2005 Shigeru Chiba. All Rights Reserved.\r
- *\r
- * The contents of this file are subject to the Mozilla Public License Version\r
- * 1.1 (the "License"); you may not use this file except in compliance with\r
- * the License. Alternatively, the contents of this file may be used under\r
- * the terms of the GNU Lesser General Public License Version 2.1 or later.\r
- *\r
- * Software distributed under the License is distributed on an "AS IS" basis,\r
- * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License\r
- * for the specific language governing rights and limitations under the\r
- * License.\r
- */\r
-\r
-package javassist.util.proxy;\r
-\r
-import java.lang.reflect.Method;\r
-\r
-/**\r
- * Runtime support routines that the classes generated by ProxyFactory use.\r
- *\r
- * @see ProxyFactory\r
- */\r
-public class RuntimeSupport {\r
- /**\r
- * Finds a method with the given name and descriptor.\r
- * It searches only the class of self.\r
- *\r
- * @throws RuntimeException if the method is not found.\r
- */\r
- public static Method findMethod(Object self, String name, String desc) {\r
- Method m = findMethod2(self.getClass(), name, desc);\r
- if (m == null)\r
- error(self, name, desc);\r
-\r
- return m;\r
- }\r
-\r
- /**\r
- * Finds a method that has the given name and descriptor and is declared\r
- * in the super class.\r
- *\r
- * @throws RuntimeException if the method is not found.\r
- */\r
- public static Method findSuperMethod(Object self, String name, String desc) {\r
- Class clazz = self.getClass();\r
- Method m = findSuperMethod2(clazz.getSuperclass(), name, desc);\r
- if (m == null)\r
- m = searchInterfaces(clazz, name, desc);\r
-\r
- if (m == null)\r
- error(self, name, desc);\r
-\r
- return m;\r
- }\r
-\r
- private static void error(Object self, String name, String desc) {\r
- throw new RuntimeException("not found " + name + ":" + desc\r
- + " in " + self.getClass().getName());\r
- }\r
-\r
- private static Method findSuperMethod2(Class clazz, String name, String desc) {\r
- Method m = findMethod2(clazz, name, desc);\r
- if (m != null)\r
- return m; \r
-\r
- Class superClass = clazz.getSuperclass();\r
- if (superClass != null) {\r
- m = findSuperMethod2(superClass, name, desc);\r
- if (m != null)\r
- return m;\r
- }\r
-\r
- return searchInterfaces(clazz, name, desc);\r
- }\r
-\r
- private static Method searchInterfaces(Class clazz, String name, String desc) {\r
- Method m = null;\r
- Class[] interfaces = clazz.getInterfaces();\r
- for (int i = 0; i < interfaces.length; i++) {\r
- m = findSuperMethod2(interfaces[i], name, desc);\r
- if (m != null)\r
- return m;\r
- }\r
-\r
- return m;\r
- }\r
-\r
- private static Method findMethod2(Class clazz, String name, String desc) {\r
- Method[] methods = clazz.getDeclaredMethods();\r
- int n = methods.length;\r
- for (int i = 0; i < n; i++)\r
- if (methods[i].getName().equals(name)\r
- && makeDescriptor(methods[i]).equals(desc))\r
- return methods[i];\r
-\r
- return null;\r
- }\r
-\r
- /**\r
- * Makes a descriptor for a given method.\r
- */\r
- public static String makeDescriptor(Method m) {\r
- Class[] params = m.getParameterTypes();\r
- return makeDescriptor(params, m.getReturnType());\r
- }\r
-\r
- /**\r
- * Makes a descriptor for a given method.\r
- *\r
- * @param params parameter types.\r
- * @param retType return type.\r
- */\r
- public static String makeDescriptor(Class[] params, Class retType) {\r
- StringBuffer sbuf = new StringBuffer();\r
- sbuf.append('(');\r
- for (int i = 0; i < params.length; i++)\r
- makeDesc(sbuf, params[i]);\r
-\r
- sbuf.append(')');\r
- makeDesc(sbuf, retType);\r
- return sbuf.toString();\r
- }\r
-\r
- private static void makeDesc(StringBuffer sbuf, Class type) {\r
- if (type.isArray()) {\r
- sbuf.append('[');\r
- makeDesc(sbuf, type.getComponentType());\r
- }\r
- else if (type.isPrimitive()) {\r
- if (type == Void.TYPE)\r
- sbuf.append('V');\r
- else if (type == Integer.TYPE)\r
- sbuf.append('I');\r
- else if (type == Byte.TYPE)\r
- sbuf.append('B');\r
- else if (type == Long.TYPE)\r
- sbuf.append('J');\r
- else if (type == Double.TYPE)\r
- sbuf.append('D');\r
- else if (type == Float.TYPE)\r
- sbuf.append('F');\r
- else if (type == Character.TYPE)\r
- sbuf.append('C');\r
- else if (type == Short.TYPE)\r
- sbuf.append('S');\r
- else if (type == Boolean.TYPE)\r
- sbuf.append('Z');\r
- else\r
- throw new RuntimeException("bad type: " + type.getName());\r
- }\r
- else\r
- sbuf.append('L').append(type.getName().replace('.', '/'))\r
- .append(';');\r
- }\r
-}\r
+/*
+ * Javassist, a Java-bytecode translator toolkit.
+ * Copyright (C) 1999-2006 Shigeru Chiba. All Rights Reserved.
+ *
+ * The contents of this file are subject to the Mozilla Public License Version
+ * 1.1 (the "License"); you may not use this file except in compliance with
+ * the License. Alternatively, the contents of this file may be used under
+ * the terms of the GNU Lesser General Public License Version 2.1 or later.
+ *
+ * Software distributed under the License is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
+ * for the specific language governing rights and limitations under the
+ * License.
+ */
+
+package javassist.util.proxy;
+
+import java.lang.reflect.Method;
+
+/**
+ * Runtime support routines that the classes generated by ProxyFactory use.
+ *
+ * @see ProxyFactory
+ */
+public class RuntimeSupport {
+ /**
+ * Finds a method with the given name and descriptor.
+ * It searches only the class of self.
+ *
+ * @throws RuntimeException if the method is not found.
+ */
+ public static Method findMethod(Object self, String name, String desc) {
+ Method m = findMethod2(self.getClass(), name, desc);
+ if (m == null)
+ error(self, name, desc);
+
+ return m;
+ }
+
+ /**
+ * Finds a method that has the given name and descriptor and is declared
+ * in the super class.
+ *
+ * @throws RuntimeException if the method is not found.
+ */
+ public static Method findSuperMethod(Object self, String name, String desc) {
+ Class clazz = self.getClass();
+ Method m = findSuperMethod2(clazz.getSuperclass(), name, desc);
+ if (m == null)
+ m = searchInterfaces(clazz, name, desc);
+
+ if (m == null)
+ error(self, name, desc);
+
+ return m;
+ }
+
+ private static void error(Object self, String name, String desc) {
+ throw new RuntimeException("not found " + name + ":" + desc
+ + " in " + self.getClass().getName());
+ }
+
+ private static Method findSuperMethod2(Class clazz, String name, String desc) {
+ Method m = findMethod2(clazz, name, desc);
+ if (m != null)
+ return m;
+
+ Class superClass = clazz.getSuperclass();
+ if (superClass != null) {
+ m = findSuperMethod2(superClass, name, desc);
+ if (m != null)
+ return m;
+ }
+
+ return searchInterfaces(clazz, name, desc);
+ }
+
+ private static Method searchInterfaces(Class clazz, String name, String desc) {
+ Method m = null;
+ Class[] interfaces = clazz.getInterfaces();
+ for (int i = 0; i < interfaces.length; i++) {
+ m = findSuperMethod2(interfaces[i], name, desc);
+ if (m != null)
+ return m;
+ }
+
+ return m;
+ }
+
+ private static Method findMethod2(Class clazz, String name, String desc) {
+ Method[] methods = clazz.getDeclaredMethods();
+ int n = methods.length;
+ for (int i = 0; i < n; i++)
+ if (methods[i].getName().equals(name)
+ && makeDescriptor(methods[i]).equals(desc))
+ return methods[i];
+
+ return null;
+ }
+
+ /**
+ * Makes a descriptor for a given method.
+ */
+ public static String makeDescriptor(Method m) {
+ Class[] params = m.getParameterTypes();
+ return makeDescriptor(params, m.getReturnType());
+ }
+
+ /**
+ * Makes a descriptor for a given method.
+ *
+ * @param params parameter types.
+ * @param retType return type.
+ */
+ public static String makeDescriptor(Class[] params, Class retType) {
+ StringBuffer sbuf = new StringBuffer();
+ sbuf.append('(');
+ for (int i = 0; i < params.length; i++)
+ makeDesc(sbuf, params[i]);
+
+ sbuf.append(')');
+ makeDesc(sbuf, retType);
+ return sbuf.toString();
+ }
+
+ private static void makeDesc(StringBuffer sbuf, Class type) {
+ if (type.isArray()) {
+ sbuf.append('[');
+ makeDesc(sbuf, type.getComponentType());
+ }
+ else if (type.isPrimitive()) {
+ if (type == Void.TYPE)
+ sbuf.append('V');
+ else if (type == Integer.TYPE)
+ sbuf.append('I');
+ else if (type == Byte.TYPE)
+ sbuf.append('B');
+ else if (type == Long.TYPE)
+ sbuf.append('J');
+ else if (type == Double.TYPE)
+ sbuf.append('D');
+ else if (type == Float.TYPE)
+ sbuf.append('F');
+ else if (type == Character.TYPE)
+ sbuf.append('C');
+ else if (type == Short.TYPE)
+ sbuf.append('S');
+ else if (type == Boolean.TYPE)
+ sbuf.append('Z');
+ else
+ throw new RuntimeException("bad type: " + type.getName());
+ }
+ else
+ sbuf.append('L').append(type.getName().replace('.', '/'))
+ .append(';');
+ }
+}
projects / javassist.git / commitdiff