| /* |
| * 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.ode.ra; |
| |
| import java.util.ArrayList; |
| import java.util.Iterator; |
| import java.util.List; |
| |
| import javax.resource.spi.ConnectionEvent; |
| import javax.resource.spi.ConnectionEventListener; |
| |
| /** |
| * Multiplexer for {@link ConnectionEventListener}s. Sends the same event to |
| * multiple listeners and managed the listener list. |
| */ |
| class ConnectionEventListenerSupport implements ConnectionEventListener { |
| private final List<ConnectionEventListener> _eventListeners = |
| new ArrayList<ConnectionEventListener>(); |
| |
| public void connectionClosed(ConnectionEvent event) { |
| for (Iterator i = _eventListeners.iterator();i.hasNext(); ) |
| ((ConnectionEventListener)i.next()).connectionClosed(event); |
| } |
| |
| public void connectionErrorOccurred(ConnectionEvent event) { |
| for (Iterator i = _eventListeners.iterator();i.hasNext(); ) |
| ((ConnectionEventListener)i.next()).connectionErrorOccurred(event); |
| } |
| |
| public void localTransactionCommitted(ConnectionEvent event) { |
| for (Iterator i = _eventListeners.iterator();i.hasNext(); ) |
| ((ConnectionEventListener)i.next()).localTransactionCommitted(event); |
| } |
| |
| public void localTransactionRolledback(ConnectionEvent event) { |
| for (Iterator i = _eventListeners.iterator();i.hasNext(); ) |
| ((ConnectionEventListener)i.next()).localTransactionRolledback(event); |
| } |
| |
| public void localTransactionStarted(ConnectionEvent event) { |
| for (Iterator i = _eventListeners.iterator();i.hasNext(); ) |
| ((ConnectionEventListener)i.next()).localTransactionStarted(event); |
| } |
| |
| void addListener(ConnectionEventListener el) { |
| _eventListeners.add(el); |
| } |
| |
| void removeListener(ConnectionEventListener el) { |
| _eventListeners.remove(el); |
| } |
| |
| } |