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Apache CXF example source code file (CXFServiceEngine.java)
The Apache CXF CXFServiceEngine.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.jbi.se; import java.util.logging.Level; import java.util.logging.Logger; import javax.jbi.JBIException; import javax.jbi.component.Component; import javax.jbi.component.ComponentContext; import javax.jbi.component.ComponentLifeCycle; import javax.jbi.component.ServiceUnitManager; import javax.jbi.messaging.MessageExchange; import javax.jbi.servicedesc.ServiceEndpoint; import javax.management.ObjectName; import org.w3c.dom.Document; import org.w3c.dom.DocumentFragment; import org.apache.cxf.common.i18n.Message; import org.apache.cxf.common.logging.LogUtils; import org.apache.cxf.jbi.se.state.AbstractServiceEngineStateMachine; import org.apache.cxf.jbi.se.state.ServiceEngineStateFactory; import org.apache.cxf.jbi.se.state.ServiceEngineStateMachine; /** A JBI component. Initializes the CXF JBI transport */ public class CXFServiceEngine implements ComponentLifeCycle, Component { public static final String JBI_TRANSPORT_ID = "http://cxf.apache.org/transports/jbi"; private static final Logger LOG = LogUtils.getL7dLogger(CXFServiceEngine.class); private ServiceEngineStateFactory stateFactory = ServiceEngineStateFactory.getInstance(); public CXFServiceEngine() { stateFactory.setCurrentState(stateFactory.getShutdownState()); } // Implementation of javax.jbi.component.ComponentLifeCycle public final ObjectName getExtensionMBeanName() { return null; } public final void shutDown() throws JBIException { try { LOG.info(new Message("SE.SHUTDOWN", LOG).toString()); stateFactory.getCurrentState().changeState(ServiceEngineStateMachine.SEOperation.shutdown, null); } catch (Throwable ex) { LOG.log(Level.SEVERE, ex.getMessage(), ex); throw new JBIException(ex); } } public final void init(ComponentContext componentContext) throws JBIException { try { stateFactory.getCurrentState().changeState( ServiceEngineStateMachine.SEOperation.init, componentContext); } catch (Throwable ex) { LOG.log(Level.SEVERE, new Message("SE.FAILED.INIT.BUS", LOG).toString(), ex); throw new JBIException(ex); } } public final void start() throws JBIException { try { LOG.info(new Message("SE.STARTUP", LOG).toString()); stateFactory.getCurrentState().changeState(ServiceEngineStateMachine.SEOperation.start, null); } catch (Exception ex) { LOG.log(Level.SEVERE, ex.getMessage(), ex); throw new JBIException(ex); } } public final void stop() throws JBIException { try { LOG.info(new Message("SE.STOP", LOG).toString()); stateFactory.getCurrentState().changeState(ServiceEngineStateMachine.SEOperation.stop, null); } catch (Exception ex) { LOG.log(Level.SEVERE, ex.getMessage(), ex); throw new JBIException(ex); } } // Implementation of javax.jbi.component.Component public final ComponentLifeCycle getLifeCycle() { LOG.fine("CXFServiceEngine returning life cycle"); return this; } public final ServiceUnitManager getServiceUnitManager() { LOG.fine("CXFServiceEngine return service unit manager"); return AbstractServiceEngineStateMachine.getSUManager(); } public final Document getServiceDescription(final ServiceEndpoint serviceEndpoint) { Document doc = AbstractServiceEngineStateMachine.getSUManager().getServiceDescription(serviceEndpoint); LOG.fine("CXFServiceEngine returning service description: " + doc); return doc; } public final boolean isExchangeWithConsumerOkay(final ServiceEndpoint ep, final MessageExchange exchg) { LOG.fine("isExchangeWithConsumerOkay: endpoint: " + ep + " exchange: " + exchg); return true; } public final boolean isExchangeWithProviderOkay(final ServiceEndpoint ep, final MessageExchange exchng) { LOG.fine("isExchangeWithConsumerOkay: endpoint: " + ep + " exchange: " + exchng); return true; } public final ServiceEndpoint resolveEndpointReference(final DocumentFragment documentFragment) { return null; } } Other Apache CXF examples (source code examples)Here is a short list of links related to this Apache CXF CXFServiceEngine.java source code file: |
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