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/*
* Javassist, a Java-bytecode translator toolkit.
* Copyright (C) 1999-2007 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.io.Serializable;
import java.io.ObjectStreamException;
/**
* A proxy object is converted into an instance of this class
* when it is written to an output stream.
*
* @see RuntimeSupport#makeSerializedProxy(Object)
*/
class SerializedProxy implements Serializable {
private String superClass;
private String[] interfaces;
private MethodFilter filter;
private MethodHandler handler;
SerializedProxy(Class proxy, MethodFilter f, MethodHandler h) {
filter = f;
handler = h;
superClass = proxy.getSuperclass().getName();
Class[] infs = proxy.getInterfaces();
int n = infs.length;
interfaces = new String[n - 1];
String setterInf = ProxyObject.class.getName();
for (int i = 0; i < n; i++) {
String name = infs[i].getName();
if (!name.equals(setterInf))
interfaces[i] = name;
}
}
Object readResolve() throws ObjectStreamException {
try {
int n = interfaces.length;
Class[] infs = new Class[n];
for (int i = 0; i < n; i++)
infs[i] = Class.forName(interfaces[i]);
ProxyFactory f = new ProxyFactory();
f.setSuperclass(Class.forName(superClass));
f.setInterfaces(infs);
f.setFilter(filter);
f.setHandler(handler);
return f.createClass().newInstance();
}
catch (ClassNotFoundException e) {
throw new java.io.InvalidClassException(e.getMessage());
}
catch (InstantiationException e2) {
throw new java.io.InvalidObjectException(e2.getMessage());
}
catch (IllegalAccessException e3) {
throw new java.io.InvalidClassException(e3.getMessage());
}
}
}
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