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/*
* Copyright (C) 2007 The Guava Authors
*
* Licensed 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 com.google.common.eventbus;
import java.lang.reflect.InvocationTargetException;
import java.lang.reflect.Method;
/**
* Wraps a single-argument 'handler' method on a specific object, and ensures
* that only one thread may enter the method at a time.
*
* <p>Beyond synchronization, this class behaves identically to
* {@link EventHandler}.
*
* @author Cliff Biffle
*/
class SynchronizedEventHandler extends EventHandler {
/**
* Creates a new SynchronizedEventHandler to wrap {@code method} on
* {@code target}.
*
* @param target object to which the method applies.
* @param method handler method.
*/
public SynchronizedEventHandler(Object target, Method method) {
super(target, method);
}
@Override public synchronized void handleEvent(Object event)
throws InvocationTargetException {
super.handleEvent(event);
}
}
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