| /** |
| * 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.camel.component.cxf.transport; |
| |
| import java.io.IOException; |
| import java.io.OutputStream; |
| |
| import org.apache.camel.CamelContext; |
| import org.apache.camel.Endpoint; |
| import org.apache.camel.Producer; |
| import org.apache.camel.ProducerTemplate; |
| import org.apache.camel.RuntimeCamelException; |
| import org.apache.camel.spi.HeaderFilterStrategy; |
| import org.apache.camel.util.ObjectHelper; |
| import org.apache.cxf.Bus; |
| import org.apache.cxf.common.logging.LogUtils; |
| import org.apache.cxf.configuration.Configurable; |
| import org.apache.cxf.configuration.Configurer; |
| import org.apache.cxf.message.Message; |
| import org.apache.cxf.service.model.EndpointInfo; |
| import org.apache.cxf.transport.AbstractConduit; |
| import org.apache.cxf.ws.addressing.EndpointReferenceType; |
| import org.slf4j.Logger; |
| import org.slf4j.LoggerFactory; |
| |
| /** |
| * @version |
| */ |
| public class CamelConduit extends AbstractConduit implements Configurable { |
| protected static final String BASE_BEAN_NAME_SUFFIX = ".camel-conduit"; |
| private static final Logger LOG = LoggerFactory.getLogger(CamelConduit.class); |
| // used for places where CXF requires JUL |
| private static final java.util.logging.Logger JUL_LOG = LogUtils.getL7dLogger(CamelConduit.class); |
| |
| private CamelContext camelContext; |
| private EndpointInfo endpointInfo; |
| private String targetCamelEndpointUri; |
| private Producer producer; |
| private ProducerTemplate camelTemplate; |
| private Bus bus; |
| private HeaderFilterStrategy headerFilterStrategy; |
| |
| public CamelConduit(CamelContext context, Bus b, EndpointInfo endpointInfo) { |
| this(context, b, endpointInfo, null); |
| } |
| |
| public CamelConduit(CamelContext context, Bus b, EndpointInfo epInfo, EndpointReferenceType targetReference) { |
| this(context, b, epInfo, targetReference, null); |
| } |
| |
| public CamelConduit(CamelContext context, Bus b, EndpointInfo epInfo, EndpointReferenceType targetReference, |
| HeaderFilterStrategy headerFilterStrategy) { |
| super(getTargetReference(epInfo, targetReference, b)); |
| String address = epInfo.getAddress(); |
| if (address != null) { |
| targetCamelEndpointUri = address.substring(CamelTransportConstants.CAMEL_TRANSPORT_PREFIX.length()); |
| if (targetCamelEndpointUri.startsWith("//")) { |
| targetCamelEndpointUri = targetCamelEndpointUri.substring(2); |
| } |
| } |
| camelContext = context; |
| endpointInfo = epInfo; |
| bus = b; |
| initConfig(); |
| this.headerFilterStrategy = headerFilterStrategy; |
| Endpoint target = getCamelContext().getEndpoint(targetCamelEndpointUri); |
| try { |
| producer = target.createProducer(); |
| producer.start(); |
| } catch (Exception e) { |
| throw new RuntimeCamelException("Cannot create the producer rightly", e); |
| } |
| } |
| |
| public void setCamelContext(CamelContext context) { |
| camelContext = context; |
| } |
| |
| public CamelContext getCamelContext() { |
| ObjectHelper.notNull(camelContext, "CamelContext", this); |
| return camelContext; |
| } |
| |
| // prepare the message for send out , not actually send out the message |
| public void prepare(Message message) throws IOException { |
| LOG.trace("CamelConduit send message"); |
| CamelOutputStream os = new CamelOutputStream(this.targetCamelEndpointUri, |
| this.producer, |
| this.headerFilterStrategy, |
| this.getMessageObserver(), |
| message); |
| message.setContent(OutputStream.class, os); |
| } |
| |
| public void close() { |
| LOG.trace("CamelConduit closed "); |
| // shutdown the producer |
| try { |
| producer.stop(); |
| } catch (Exception e) { |
| LOG.warn("CamelConduit producer stop with the exception", e); |
| } |
| } |
| |
| protected java.util.logging.Logger getLogger() { |
| return JUL_LOG; |
| } |
| |
| public String getBeanName() { |
| if (endpointInfo == null || endpointInfo.getName() == null) { |
| return "default" + BASE_BEAN_NAME_SUFFIX; |
| } |
| return endpointInfo.getName().toString() + BASE_BEAN_NAME_SUFFIX; |
| } |
| |
| private void initConfig() { |
| // we could configure the camel context here |
| if (bus != null) { |
| Configurer configurer = bus.getExtension(Configurer.class); |
| if (null != configurer) { |
| configurer.configureBean(this); |
| } |
| } |
| } |
| |
| @Deprecated |
| public ProducerTemplate getCamelTemplate() throws Exception { |
| if (camelTemplate == null) { |
| camelTemplate = getCamelContext().createProducerTemplate(); |
| } |
| return camelTemplate; |
| } |
| |
| @Deprecated |
| public void setCamelTemplate(ProducerTemplate template) { |
| camelTemplate = template; |
| } |
| |
| } |