Java tutorial
/** * 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.cxfbean; import java.net.URL; import javax.xml.namespace.QName; import javax.xml.ws.BindingProvider; import javax.xml.ws.Holder; import org.apache.camel.CamelContext; import org.apache.camel.Endpoint; import org.apache.camel.component.cxf.CXFTestSupport; import org.apache.camel.component.mock.MockEndpoint; import org.apache.camel.util.ObjectHelper; import org.apache.camel.wsdl_first.Person; import org.apache.camel.wsdl_first.PersonService; import org.apache.http.HttpResponse; import org.apache.http.client.HttpClient; import org.apache.http.client.methods.HttpGet; import org.apache.http.client.methods.HttpPost; import org.apache.http.client.methods.HttpPut; import org.apache.http.entity.StringEntity; import org.apache.http.impl.client.DefaultHttpClient; import org.apache.http.util.EntityUtils; import org.junit.Test; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.beans.factory.annotation.Qualifier; import org.springframework.test.context.ContextConfiguration; import org.springframework.test.context.junit4.AbstractJUnit4SpringContextTests; import static org.junit.Assert.assertEquals; import static org.junit.Assert.assertNotNull; import static org.junit.Assert.assertTrue; import static org.junit.Assert.fail; @ContextConfiguration public class CxfBeanTest extends AbstractJUnit4SpringContextTests { private static final String PUT_REQUEST = "<Customer><name>Mary</name><id>113</id></Customer>"; private static final String POST_REQUEST = "<Customer><name>Jack</name></Customer>"; private static final String POST2_REQUEST = "<Customer><name>James</name></Customer>"; private static final int PORT1 = CXFTestSupport.getPort("CxfBeanTest.1"); private static final int PORT2 = CXFTestSupport.getPort("CxfBeanTest.2"); @Autowired @Qualifier("camel") protected CamelContext camelContext; /** * Test that we have an endpoint with 2 providers. */ @Test public void testConsumerWithProviders() throws Exception { boolean testedEndpointWithProviders = false; for (Endpoint endpoint : camelContext.getEndpoints()) { if (endpoint instanceof CxfBeanEndpoint) { CxfBeanEndpoint beanEndpoint = (CxfBeanEndpoint) endpoint; if (beanEndpoint.getEndpointUri().equals("customerServiceBean")) { assertNotNull("The bean endpoint should have provider", beanEndpoint.getProviders()); if (beanEndpoint.getProviders().size() == 2) { testedEndpointWithProviders = true; break; } else if (beanEndpoint.getProviders().size() != 0) { fail("Unexpected number of providers present"); } } } } assertTrue(testedEndpointWithProviders); } @Test public void testMessageHeadersAfterCxfBeanEndpoint() throws Exception { MockEndpoint endpoint = (MockEndpoint) camelContext.getEndpoint("mock:endpointA"); endpoint.reset(); endpoint.expectedMessageCount(1); endpoint.expectedHeaderReceived("key", "customer"); invokeRsService("http://localhost:" + PORT1 + "/customerservice/customers/123", "{\"Customer\":{\"id\":123,\"name\":\"John\"}}"); endpoint.assertIsSatisfied(); } private void invokeRsService(String getUrl, String expected) throws Exception { HttpGet get = new HttpGet(getUrl); get.addHeader("Accept", "application/json"); get.addHeader("key", "customer"); HttpClient httpclient = new DefaultHttpClient(); try { HttpResponse response = httpclient.execute(get); assertEquals(200, response.getStatusLine().getStatusCode()); assertEquals(expected, EntityUtils.toString(response.getEntity())); } finally { httpclient.getConnectionManager().shutdown(); } } @Test public void testGetConsumer() throws Exception { invokeRsService("http://localhost:" + PORT1 + "/customerservice/customers/123", "{\"Customer\":{\"id\":123,\"name\":\"John\"}}"); invokeRsService("http://localhost:" + PORT1 + "/customerservice/orders/223/products/323", "{\"Product\":{\"description\":\"product 323\",\"id\":323}}"); } @Test public void testGetConsumerWithQueryParam() throws Exception { invokeRsService("http://localhost:" + PORT1 + "/customerservice/customers?id=123", "{\"Customer\":{\"id\":123,\"name\":\"John\"}}"); } @Test public void testGetConsumerAfterReStartCamelContext() throws Exception { invokeRsService("http://localhost:" + PORT1 + "/customerservice/customers/123", "{\"Customer\":{\"id\":123,\"name\":\"John\"}}"); camelContext.stop(); camelContext.start(); invokeRsService("http://localhost:" + PORT1 + "/customerservice/orders/223/products/323", "{\"Product\":{\"description\":\"product 323\",\"id\":323}}"); } @Test public void testGetConsumerAfterResumingCamelContext() throws Exception { invokeRsService("http://localhost:" + PORT1 + "/customerservice/customers/123", "{\"Customer\":{\"id\":123,\"name\":\"John\"}}"); camelContext.suspend(); camelContext.resume(); invokeRsService("http://localhost:" + PORT1 + "/customerservice/orders/223/products/323", "{\"Product\":{\"description\":\"product 323\",\"id\":323}}"); } @Test public void testPutConsumer() throws Exception { HttpPut put = new HttpPut("http://localhost:" + PORT1 + "/customerservice/customers"); StringEntity entity = new StringEntity(PUT_REQUEST, "ISO-8859-1"); entity.setContentType("text/xml; charset=ISO-8859-1"); put.setEntity(entity); HttpClient httpclient = new DefaultHttpClient(); try { HttpResponse response = httpclient.execute(put); assertEquals(200, response.getStatusLine().getStatusCode()); assertEquals("", EntityUtils.toString(response.getEntity())); } finally { httpclient.getConnectionManager().shutdown(); } } @Test public void testPostConsumer() throws Exception { HttpPost post = new HttpPost("http://localhost:" + PORT1 + "/customerservice/customers"); post.addHeader("Accept", "text/xml"); StringEntity entity = new StringEntity(POST_REQUEST, "ISO-8859-1"); entity.setContentType("text/xml; charset=ISO-8859-1"); post.setEntity(entity); HttpClient httpclient = new DefaultHttpClient(); try { HttpResponse response = httpclient.execute(post); assertEquals(200, response.getStatusLine().getStatusCode()); String id = getCustomerId("Jack"); assertEquals("<?xml version=\"1.0\" encoding=\"UTF-8\" standalone=\"yes\"?><Customer><id>" + id + "</id><name>Jack</name></Customer>", EntityUtils.toString(response.getEntity())); } finally { httpclient.getConnectionManager().shutdown(); } } @Test public void testPostConsumerUniqueResponseCode() throws Exception { HttpPost post = new HttpPost("http://localhost:" + PORT1 + "/customerservice/customersUniqueResponseCode"); post.addHeader("Accept", "text/xml"); StringEntity entity = new StringEntity(POST2_REQUEST, "ISO-8859-1"); entity.setContentType("text/xml; charset=ISO-8859-1"); post.setEntity(entity); HttpClient httpclient = new DefaultHttpClient(); try { HttpResponse response = httpclient.execute(post); assertEquals(201, response.getStatusLine().getStatusCode()); String id = getCustomerId("James"); assertEquals("<?xml version=\"1.0\" encoding=\"UTF-8\" standalone=\"yes\"?><Customer><id>" + id + "</id><name>James</name></Customer>", EntityUtils.toString(response.getEntity())); } finally { httpclient.getConnectionManager().shutdown(); } } private String getCustomerId(String name) throws Exception { HttpGet get = new HttpGet("http://localhost:" + PORT1 + "/customerservice/customers/"); get.addHeader("Accept", "application/xml"); HttpClient httpclient = new DefaultHttpClient(); try { HttpResponse response = httpclient.execute(get); assertEquals(200, response.getStatusLine().getStatusCode()); String customers = EntityUtils.toString(response.getEntity()); String before = ObjectHelper.before(customers, "</id><name>" + name + "</name></Customer>"); String answer = before.substring(before.lastIndexOf(">") + 1, before.length()); return answer; } finally { httpclient.getConnectionManager().shutdown(); } } @Test public void testJaxWsBean() throws Exception { HttpPost post = new HttpPost("http://localhost:" + PORT2 + "/customerservice/customers"); post.addHeader("Accept", "text/xml"); String body = "<soap:Envelope xmlns:soap=\"http://schemas.xmlsoap.org/soap/envelope/\">" + "<soap:Body><GetPerson xmlns=\"http://camel.apache.org/wsdl-first/types\">" + "<personId>hello</personId></GetPerson></soap:Body></soap:Envelope>"; StringEntity entity = new StringEntity(body, "ISO-8859-1"); entity.setContentType("text/xml; charset=ISO-8859-1"); post.setEntity(entity); HttpClient httpclient = new DefaultHttpClient(); try { HttpResponse response = httpclient.execute(post); assertEquals(200, response.getStatusLine().getStatusCode()); String responseBody = EntityUtils.toString(response.getEntity()); String correct = "<soap:Envelope xmlns:soap=\"http://schemas.xmlsoap.org/soap/envelope/\"><soap:Body>" + "<GetPersonResponse xmlns=\"http://camel.apache.org/wsdl-first/types\">" + "<personId>hello</personId><ssn>000-000-0000</ssn><name>Bonjour</name></GetPersonResponse></soap:Body></soap:Envelope>"; assertEquals("Get a wrong response", correct, responseBody); } finally { httpclient.getConnectionManager().shutdown(); } } @Test public void testJaxWsBeanFromCxfRoute() throws Exception { URL wsdlURL = getClass().getClassLoader().getResource("person.wsdl"); PersonService ss = new PersonService(wsdlURL, new QName("http://camel.apache.org/wsdl-first", "PersonService")); Person client = ss.getSoap(); ((BindingProvider) client).getRequestContext().put(BindingProvider.ENDPOINT_ADDRESS_PROPERTY, "http://localhost:" + CXFTestSupport.getPort1() + "/CxfBeanTest/PersonService/"); Holder<String> personId = new Holder<String>(); personId.value = "hello"; Holder<String> ssn = new Holder<String>(); Holder<String> name = new Holder<String>(); client.getPerson(personId, ssn, name); assertEquals("Get a wrong personId", "hello", personId.value); assertEquals("Get a wrong SSN", "000-000-0000", ssn.value); assertEquals("Get a wrong name", "Bonjour", name.value); } }