/*
* Licensed to the Apache Software Foundation (ASF) under one or more contributor license
* agreements. See the NOTICE file distributed with this work for additional information regarding
* copyright ownership. The ASF licenses this file to You under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance with the License. You may obtain a
* copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software distributed under the License
* is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express
* or implied. See the License for the specific language governing permissions and limitations under
* the License.
*/
package org.apache.geode.modules.util;
import java.io.IOException;
import java.io.InputStream;
import java.io.ObjectInputStream;
import java.io.ObjectStreamClass;
/**
* This class is used when session attributes need to be reconstructed with a new classloader.
*/
public class ClassLoaderObjectInputStream extends ObjectInputStream {
private final ClassLoader loader;
public ClassLoaderObjectInputStream(InputStream in, ClassLoader loader) throws IOException {
super(in);
this.loader = loader;
}
@Override
public Class<?> resolveClass(ObjectStreamClass desc) throws ClassNotFoundException {
Class<?> theClass;
try {
theClass = Class.forName(desc.getName(), false, loader);
} catch (ClassNotFoundException cnfe) {
theClass = Thread.currentThread().getContextClassLoader().loadClass(desc.getName());
}
return theClass;
}
}