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- /*
- * Javassist, a Java-bytecode translator toolkit.
- * Copyright (C) 1999-2005 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.tools.reflect;
-
- import java.lang.reflect.InvocationTargetException;
- import java.lang.IllegalAccessException;
-
- /**
- * Thrown when method invocation using the reflection API has thrown
- * an exception.
- *
- * @see javassist.tools.reflect.Metaobject#trapMethodcall(int, Object[])
- * @see javassist.tools.reflect.ClassMetaobject#trapMethodcall(int, Object[])
- * @see javassist.tools.reflect.ClassMetaobject#invoke(Object, int, Object[])
- */
- public class CannotInvokeException extends RuntimeException {
-
- private Throwable err = null;
-
- /**
- * Returns the cause of this exception. It may return null.
- */
- public Throwable getReason() { return err; }
-
- /**
- * Constructs a CannotInvokeException with an error message.
- */
- public CannotInvokeException(String reason) {
- super(reason);
- }
-
- /**
- * Constructs a CannotInvokeException with an InvocationTargetException.
- */
- public CannotInvokeException(InvocationTargetException e) {
- super("by " + e.getTargetException().toString());
- err = e.getTargetException();
- }
-
- /**
- * Constructs a CannotInvokeException with an IllegalAccessException.
- */
- public CannotInvokeException(IllegalAccessException e) {
- super("by " + e.toString());
- err = e;
- }
-
- /**
- * Constructs a CannotInvokeException with an ClassNotFoundException.
- */
- public CannotInvokeException(ClassNotFoundException e) {
- super("by " + e.toString());
- err = e;
- }
- }
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