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Apache CXF example source code file (AbstractObservable.java)
The Apache CXF AbstractObservable.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; import java.util.logging.Logger; import org.apache.cxf.Bus; import org.apache.cxf.service.model.EndpointInfo; import org.apache.cxf.ws.addressing.AttributedURIType; import org.apache.cxf.ws.addressing.EndpointReferenceType; import org.apache.cxf.wsdl.EndpointReferenceUtils; public abstract class AbstractObservable implements Observable { protected MessageObserver incomingObserver; /** * Register a message observer for incoming messages. * * @param observer the observer to notify on receipt of incoming * message */ public synchronized void setMessageObserver(MessageObserver observer) { if (observer != incomingObserver) { MessageObserver old = incomingObserver; incomingObserver = observer; if (observer != null) { getLogger().fine("registering incoming observer: " + observer); if (old == null) { try { activate(); } catch (RuntimeException ex) { incomingObserver = null; throw ex; } } } else { if (old != null) { getLogger().fine("unregistering incoming observer: " + old); deactivate(); } } } } /** * @return the observer to notify on receipt of incoming message */ public MessageObserver getMessageObserver() { return incomingObserver; } /** * Get the target reference . * * @param ei the corresponding EndpointInfo * @return the actual target */ protected static EndpointReferenceType getTargetReference(EndpointInfo ei, Bus bus) { return getTargetReference(ei, null, bus); } /** * Get the target endpoint reference. * * @param ei the corresponding EndpointInfo * @param t the given target EPR if available * @param bus the Bus * @return the actual target */ protected static EndpointReferenceType getTargetReference(EndpointInfo ei, EndpointReferenceType t, Bus bus) { EndpointReferenceType ref = null; if (null == t) { ref = new EndpointReferenceType(); AttributedURIType address = new AttributedURIType(); address.setValue(ei.getAddress()); ref.setAddress(address); if (ei.getService() != null) { EndpointReferenceUtils.setServiceAndPortName(ref, ei.getService().getName(), ei.getName().getLocalPart()); } } else { ref = t; } return ref; } /** * Activate messages flow. */ protected void activate() { // nothing to do by default } /** * Deactivate messages flow. */ protected void deactivate() { // nothing to do by default } /** * @return the logger to use */ protected abstract Logger getLogger(); } Other Apache CXF examples (source code examples)Here is a short list of links related to this Apache CXF AbstractObservable.java source code file: |
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