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Diffstat (limited to 'cluster/src/org/apache/qpid/server/cluster/util/InvokeMultiple.java')
-rw-r--r--cluster/src/org/apache/qpid/server/cluster/util/InvokeMultiple.java72
1 files changed, 0 insertions, 72 deletions
diff --git a/cluster/src/org/apache/qpid/server/cluster/util/InvokeMultiple.java b/cluster/src/org/apache/qpid/server/cluster/util/InvokeMultiple.java
deleted file mode 100644
index 406fe45701..0000000000
--- a/cluster/src/org/apache/qpid/server/cluster/util/InvokeMultiple.java
+++ /dev/null
@@ -1,72 +0,0 @@
-/*
- *
- * 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.qpid.server.cluster.util;
-
-import java.lang.reflect.InvocationHandler;
-import java.lang.reflect.Method;
-import java.lang.reflect.Proxy;
-import java.util.Set;
-import java.util.HashSet;
-
-/**
- * Allows a method to be invoked on a list of listeners with one call
- *
- */
-public class InvokeMultiple <T> implements InvocationHandler
-{
- private final Set<T> _targets = new HashSet<T>();
- private final T _proxy;
-
- public InvokeMultiple(Class<? extends T> type)
- {
- _proxy = (T) Proxy.newProxyInstance(type.getClassLoader(), new Class[]{type}, this);
- }
-
- public Object invoke(Object proxy, Method method, Object[] args) throws Throwable
- {
- Set<T> targets;
- synchronized(this)
- {
- targets = new HashSet<T>(_targets);
- }
-
- for(T target : targets)
- {
- method.invoke(target, args);
- }
- return null;
- }
-
- public synchronized void addListener(T t)
- {
- _targets.add(t);
- }
-
- public synchronized void removeListener(T t)
- {
- _targets.remove(t);
- }
-
- public T getProxy()
- {
- return _proxy;
- }
-}