| /** |
| * 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; |
| |
| import java.io.StringReader; |
| import java.util.ArrayList; |
| import java.util.List; |
| |
| import org.w3c.dom.Element; |
| |
| import org.apache.camel.CamelContext; |
| import org.apache.camel.Exchange; |
| import org.apache.camel.Processor; |
| import org.apache.camel.builder.RouteBuilder; |
| import org.apache.camel.component.cxf.common.message.CxfConstants; |
| import org.apache.camel.converter.jaxp.XmlConverter; |
| import org.apache.camel.impl.DefaultCamelContext; |
| import org.apache.camel.test.junit4.CamelTestSupport; |
| import org.apache.cxf.BusFactory; |
| import org.apache.cxf.binding.soap.SoapHeader; |
| import org.apache.cxf.endpoint.Server; |
| import org.apache.cxf.frontend.ClientFactoryBean; |
| import org.apache.cxf.frontend.ClientProxyFactoryBean; |
| import org.apache.cxf.frontend.ServerFactoryBean; |
| import org.apache.cxf.staxutils.StaxUtils; |
| import org.junit.AfterClass; |
| import org.junit.BeforeClass; |
| import org.junit.Test; |
| |
| |
| public class CxfMixedModeRouterTest extends CamelTestSupport { |
| protected static int port1 = CXFTestSupport.getPort1(); |
| protected static int port2 = CXFTestSupport.getPort2(); |
| |
| protected static Server server; |
| protected static final String ROUTER_ADDRESS = "http://localhost:" + port1 + "/CxfMixedModeRouterTest/router"; |
| protected static final String SERVICE_ADDRESS = "http://localhost:" + port2 + "/CxfMixedModeRouterTest/helloworld"; |
| protected static final String SERVICE_CLASS = "serviceClass=org.apache.camel.component.cxf.HelloService"; |
| |
| private String routerEndpointURI = "cxf://" + ROUTER_ADDRESS + "?" + SERVICE_CLASS + "&dataFormat=PAYLOAD&allowStreaming=false"; |
| private String serviceEndpointURI = "cxf://" + SERVICE_ADDRESS + "?" + SERVICE_CLASS + "&dataFormat=POJO"; |
| @Override |
| public boolean isCreateCamelContextPerClass() { |
| return true; |
| } |
| |
| @BeforeClass |
| public static void startService() { |
| //start a service |
| ServerFactoryBean svrBean = new ServerFactoryBean(); |
| |
| svrBean.setAddress(SERVICE_ADDRESS); |
| svrBean.setServiceClass(HelloService.class); |
| svrBean.setServiceBean(new HelloServiceImpl()); |
| |
| server = svrBean.create(); |
| server.start(); |
| } |
| |
| @AfterClass |
| public static void shutdownService() { |
| if (server != null) { |
| server.stop(); |
| } |
| } |
| |
| @Override |
| protected RouteBuilder createRouteBuilder() { |
| return new RouteBuilder() { |
| public void configure() { |
| errorHandler(noErrorHandler()); |
| from(routerEndpointURI).process(new Processor() { |
| |
| // convert request message |
| public void process(Exchange exchange) throws Exception { |
| CxfPayload<?> message = exchange.getIn().getBody(CxfPayload.class); |
| |
| List<String> params = new ArrayList<String>(); |
| |
| if (message != null) { |
| // convert CxfPayload to list of objects any way you like |
| Element element = new XmlConverter().toDOMElement(message.getBody().get(0)); |
| params.add(element.getFirstChild().getTextContent()); |
| } |
| |
| // replace the body |
| exchange.getIn().setBody(params); |
| |
| // if you need to change the operation name |
| //exchange.getIn().setHeader(CxfConstants.OPERATION_NAME, GREET_ME_OPERATION); |
| |
| } |
| |
| }).to(serviceEndpointURI).process(new Processor() { |
| |
| // convert response to CxfPayload |
| public void process(Exchange exchange) throws Exception { |
| |
| List<?>list = exchange.getIn().getBody(List.class); |
| CxfPayload<SoapHeader> message = null; |
| if (list != null) { |
| // convert the list of objects to CxfPayload any way you like |
| |
| String s = "<?xml version=\"1.0\" encoding=\"utf-8\"?>" |
| + "<ns1:echoResponse xmlns:ns1=\"http://cxf.component.camel.apache.org/\">" |
| + "<return xmlns=\"http://cxf.component.camel.apache.org/\">" |
| + list.get(0) |
| + "</return></ns1:echoResponse>"; |
| List<Element> body = new ArrayList<Element>(); |
| body.add(StaxUtils.read(new StringReader(s)).getDocumentElement()); |
| |
| message = new CxfPayload<SoapHeader>(new ArrayList<SoapHeader>(), body); |
| } |
| |
| exchange.getIn().setBody(message); |
| |
| // we probably should be smarter in detecting data format based on message body |
| // but for now we need to explicitly reset the mode (see CAMEL-3420) |
| exchange.setProperty(CxfConstants.DATA_FORMAT_PROPERTY, DataFormat.PAYLOAD); |
| |
| } |
| }); |
| } |
| }; |
| } |
| |
| protected CamelContext createCamelContext() throws Exception { |
| return new DefaultCamelContext(); |
| } |
| |
| protected HelloService getCXFClient() throws Exception { |
| ClientProxyFactoryBean proxyFactory = new ClientProxyFactoryBean(); |
| ClientFactoryBean clientBean = proxyFactory.getClientFactoryBean(); |
| clientBean.setAddress(ROUTER_ADDRESS); |
| clientBean.setServiceClass(HelloService.class); |
| clientBean.setBus(BusFactory.newInstance().createBus()); |
| |
| HelloService client = (HelloService) proxyFactory.create(); |
| return client; |
| } |
| |
| @Test |
| public void testInvokingServiceFromCXFClient() throws Exception { |
| HelloService client = getCXFClient(); |
| String result = client.echo("hello world"); |
| assertEquals("we should get the right answer from router", result, "echo hello world"); |
| |
| } |
| |
| } |