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Apache CXF example source code file (JBIDispatcherUtil.java)
The Apache CXF JBIDispatcherUtil.java source code/** * 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.cxf.transport.jbi; import java.io.IOException; import java.io.InputStream; import java.util.Set; import java.util.logging.Level; import java.util.logging.Logger; import javax.jbi.messaging.DeliveryChannel; import javax.jbi.messaging.ExchangeStatus; import javax.jbi.messaging.MessageExchange; import javax.jbi.messaging.NormalizedMessage; import javax.xml.namespace.QName; import org.apache.cxf.common.logging.LogUtils; import org.apache.cxf.message.MessageImpl; import org.apache.cxf.transport.ConduitInitiator; public final class JBIDispatcherUtil { private static final Logger LOG = LogUtils.getL7dLogger(JBIDispatcherUtil.class); private static JBIDispatcherUtil dispatchUtil; private final DeliveryChannel channel; private ConduitInitiator conduitInitiator; private int activeEndpoints; private boolean running; private JBIDispatcherUtil(ConduitInitiator ci, DeliveryChannel dc) { this.conduitInitiator = ci; this.channel = dc; } public static synchronized JBIDispatcherUtil getInstance(ConduitInitiator ci, DeliveryChannel dc) { if (dispatchUtil == null) { dispatchUtil = new JBIDispatcherUtil(ci, dc); } return dispatchUtil; } public static void clean() { dispatchUtil = null; } public void activateDispatch() { activeEndpoints++; if (!running && channel != null) { new Thread(new JBIDispatcher()).start(); } } public void startDispatch() { } public void deactivateDispatch() { activeEndpoints--; } protected Logger getLogger() { return LOG; } private class JBIDispatcher implements Runnable { public final void run() { try { synchronized (channel) { running = true; } getLogger().fine(new org.apache.cxf.common.i18n.Message( "RECEIVE.THREAD.START", getLogger()).toString()); do { MessageExchange exchange = null; synchronized (channel) { try { exchange = channel.accept(); } catch (Exception e) { // ignore } } if (exchange != null && exchange.getStatus() == ExchangeStatus.ACTIVE) { try { getLogger().fine(new org.apache.cxf.common.i18n.Message( "DISPATCH.TO.SU", getLogger()).toString()); dispatch(exchange); } finally { // } } } while(activeEndpoints > 0); synchronized (channel) { running = false; } } catch (Exception ex) { getLogger().log(Level.SEVERE, new org.apache.cxf.common.i18n.Message( "ERROR.DISPATCH.THREAD", getLogger()).toString(), ex); } getLogger().fine(new org.apache.cxf.common.i18n.Message( "JBI.SERVER.TRANSPORT.MESSAGE.PROCESS.THREAD.EXIT", getLogger()).toString()); } } public void dispatch(MessageExchange exchange) throws IOException { QName opName = exchange.getOperation(); getLogger().fine("dispatch method: " + opName); NormalizedMessage nm = exchange.getMessage("in"); try { MessageImpl inMessage = new MessageImpl(); Set normalizedMessageProps = nm.getPropertyNames(); for (Object name : normalizedMessageProps) { inMessage.put((String)name, nm.getProperty((String)name)); } inMessage.put(MessageExchange.class, exchange); final InputStream in = JBIMessageHelper.convertMessageToInputStream(nm.getContent()); inMessage.setContent(InputStream.class, in); //dispatch to correct destination in case of multiple endpoint inMessage.setDestination(((JBITransportFactory)conduitInitiator). getDestination(exchange.getService().toString() + exchange.getInterfaceName().toString())); ((JBITransportFactory)conduitInitiator). getDestination(exchange.getService().toString() + exchange.getInterfaceName().toString()). getMessageObserver().onMessage(inMessage); } catch (Exception ex) { getLogger().log(Level.SEVERE, new org.apache.cxf.common.i18n.Message( "ERROR.PREPARE.MESSAGE", getLogger()).toString(), ex); throw new IOException(ex.getMessage()); } } } Other Apache CXF examples (source code examples)Here is a short list of links related to this Apache CXF JBIDispatcherUtil.java source code file: |
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