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.itest.osgi.cxf.blueprint; import org.apache.camel.CamelContext; import org.apache.camel.itest.osgi.blueprint.OSGiBlueprintTestSupport; import org.apache.camel.itest.osgi.cxf.jaxrs.testbean.CustomerService; import org.apache.cxf.endpoint.Server; import org.apache.cxf.jaxrs.JAXRSServerFactoryBean; 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.AfterClass; import org.junit.BeforeClass; import org.junit.Test; import org.junit.runner.RunWith; import org.ops4j.pax.exam.Option; import org.ops4j.pax.exam.junit.Configuration; import org.ops4j.pax.exam.junit.JUnit4TestRunner; import org.osgi.framework.Constants; import static org.ops4j.pax.exam.OptionUtils.combine; import static org.ops4j.pax.swissbox.tinybundles.core.TinyBundles.newBundle; @RunWith(JUnit4TestRunner.class) public class CxfRsBlueprintRouterTest extends OSGiBlueprintTestSupport { private static final String PUT_REQUEST = "<Customer><name>Mary</name><id>123</id></Customer>"; private static final String POST_REQUEST = "<Customer><name>Jack</name></Customer>"; private static Server server; @BeforeClass public static void startServer() { JAXRSServerFactoryBean sf = new JAXRSServerFactoryBean(); sf.setAddress("http://localhost:9002/rest"); sf.setServiceBean(new CustomerService()); sf.setStaticSubresourceResolution(true); server = sf.create(); } @AfterClass public static void stopServer() { if (server != null) { server.stop(); } } protected void doPostSetup() throws Exception { getInstalledBundle("CxfRsBlueprintRouterTest").start(); getOsgiService(CamelContext.class, "(camel.context.symbolicname=CxfRsBlueprintRouterTest)", 30000); } @Test public void testGetCustomer() throws Exception { HttpGet get = new HttpGet("http://localhost:9000/route/customerservice/customers/123"); get.addHeader("Accept", "application/json"); HttpClient httpclient = new DefaultHttpClient(); try { HttpResponse response = httpclient.execute(get); assertEquals(200, response.getStatusLine().getStatusCode()); // should either by John or Mary depending on PUT test executed first String s = EntityUtils.toString(response.getEntity()); boolean isJohn = "{\"Customer\":{\"id\":123,\"name\":\"John\"}}".equals(s); boolean isMary = "{\"Customer\":{\"id\":123,\"name\":\"Mary\"}}".equals(s); assertTrue("Should be John or Mary", isJohn || isMary); } finally { httpclient.getConnectionManager().shutdown(); } } @Test public void testGetCustomerWithQuery() throws Exception { HttpGet get = new HttpGet("http://localhost:9000/route/customerservice/customers?id=123"); get.addHeader("Accept", "application/json"); HttpClient httpclient = new DefaultHttpClient(); try { HttpResponse response = httpclient.execute(get); assertEquals(200, response.getStatusLine().getStatusCode()); assertEquals("{\"Customer\":{\"id\":123,\"name\":\"John\"}}", EntityUtils.toString(response.getEntity())); } finally { httpclient.getConnectionManager().shutdown(); } } @Test public void testGetCustomers() throws Exception { HttpGet get = new HttpGet("http://localhost:9000/route/customerservice/customers/"); get.addHeader("Accept", "application/xml"); HttpClient httpclient = new DefaultHttpClient(); try { HttpResponse response = httpclient.execute(get); assertEquals(200, response.getStatusLine().getStatusCode()); // order returned can differ on OS so match for both orders String s = EntityUtils.toString(response.getEntity()); assertNotNull(s); boolean m1 = s.endsWith( "<Customers><Customer><id>123</id><name>John</name></Customer><Customer><id>113</id><name>Dan</name></Customer></Customers>"); boolean m2 = s.endsWith( "<Customers><Customer><id>113</id><name>Dan</name></Customer><Customer><id>123</id><name>John</name></Customer></Customers>"); if (!m1 && !m2) { fail("Not expected body returned: " + s); } } finally { httpclient.getConnectionManager().shutdown(); } } @Test public void testGetSubResource() throws Exception { HttpGet get = new HttpGet("http://localhost:9000/route/customerservice/orders/223/products/323"); get.addHeader("Accept", "application/json"); HttpClient httpclient = new DefaultHttpClient(); try { HttpResponse response = httpclient.execute(get); assertEquals(200, response.getStatusLine().getStatusCode()); assertEquals("{\"Product\":{\"description\":\"product 323\",\"id\":323}}", EntityUtils.toString(response.getEntity())); } finally { httpclient.getConnectionManager().shutdown(); } } @Test public void testPutConsumer() throws Exception { HttpPut put = new HttpPut("http://localhost:9000/route/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:9000/route/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()); assertEquals( "<?xml version=\"1.0\" encoding=\"UTF-8\" standalone=\"yes\"?><Customer><id>124</id><name>Jack</name></Customer>", EntityUtils.toString(response.getEntity())); } finally { httpclient.getConnectionManager().shutdown(); } } @Configuration public static Option[] configure() throws Exception { Option[] options = combine(getDefaultCamelKarafOptions(), // using the features to install the camel components loadCamelFeatures("camel-blueprint", "camel-http4", "camel-cxf"), bundle(newBundle() .add("OSGI-INF/blueprint/test.xml", CxfRsBlueprintRouterTest.class.getResource("CxfRsBlueprintRouter.xml")) .add(org.apache.camel.itest.osgi.cxf.jaxrs.testbean.Customer.class) .add(org.apache.camel.itest.osgi.cxf.jaxrs.testbean.CustomerService.class) .add(org.apache.camel.itest.osgi.cxf.jaxrs.testbean.CustomerServiceResource.class) .add(org.apache.camel.itest.osgi.cxf.jaxrs.testbean.Order.class) .add(org.apache.camel.itest.osgi.cxf.jaxrs.testbean.Product.class) .set(Constants.BUNDLE_SYMBOLICNAME, "CxfRsBlueprintRouterTest") .set(Constants.DYNAMICIMPORT_PACKAGE, "*").build()).noStart() ); return options; } }