/**
* 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.jaxrs;
import java.io.InputStream;
import java.util.LinkedHashMap;
import java.util.Map;
import org.apache.camel.Exchange;
import org.apache.camel.ExchangePattern;
import org.apache.camel.Message;
import org.apache.camel.Processor;
import org.apache.camel.component.cxf.CxfConstants;
import org.apache.camel.component.cxf.jaxrs.testbean.Customer;
import org.apache.camel.test.junit4.CamelSpringTestSupport;
import org.junit.Test;
import org.springframework.context.support.AbstractXmlApplicationContext;
import org.springframework.context.support.ClassPathXmlApplicationContext;
public class CxfRsProducerTest extends CamelSpringTestSupport {
public static class JettyProcessor implements Processor {
public void process(Exchange exchange) throws Exception {
// check the query
Message inMessage = exchange.getIn();
exchange.getOut().setBody(inMessage.getHeader(Exchange.HTTP_QUERY, String.class));
}
}
@Override
protected AbstractXmlApplicationContext createApplicationContext() {
return new ClassPathXmlApplicationContext("org/apache/camel/component/cxf/jaxrs/CxfRsSpringProducer.xml");
}
@Test
public void testGetConstumerWithClientProxyAPI() {
// START SNIPPET: ProxyExample
Exchange exchange = template.send("direct://proxy", new Processor() {
public void process(Exchange exchange) throws Exception {
exchange.setPattern(ExchangePattern.InOut);
Message inMessage = exchange.getIn();
// set the operation name
inMessage.setHeader(CxfConstants.OPERATION_NAME, "getCustomer");
// using the proxy client API
inMessage.setHeader(CxfConstants.CAMEL_CXF_RS_USING_HTTP_API, Boolean.FALSE);
// set the parameters , if you just have one parameter
// camel will put this object into an Object[] itself
inMessage.setBody("123");
}
});
// get the response message
Customer response = (Customer) exchange.getOut().getBody();
assertNotNull("The response should not be null ", response);
assertEquals("Get a wrong customer id ", String.valueOf(response.getId()), "123");
assertEquals("Get a wrong customer name", response.getName(), "John");
// END SNIPPET: ProxyExample
}
@Test
public void testGetConstumerWithHttpCentralClientAPI() {
// START SNIPPET: HttpExample
Exchange exchange = template.send("direct://http", new Processor() {
public void process(Exchange exchange) throws Exception {
exchange.setPattern(ExchangePattern.InOut);
Message inMessage = exchange.getIn();
// using the http central client API
inMessage.setHeader(CxfConstants.CAMEL_CXF_RS_USING_HTTP_API, Boolean.TRUE);
// set the Http method
inMessage.setHeader(Exchange.HTTP_METHOD, "GET");
// set the relative path
inMessage.setHeader(Exchange.HTTP_PATH, "/customerservice/customers/123");
// Specify the response class , cxfrs will use InputStream as the response object type
inMessage.setHeader(CxfConstants.CAMEL_CXF_RS_RESPONSE_CLASS, Customer.class);
// since we use the Get method, so we don't need to set the message body
inMessage.setBody(null);
}
});
// get the response message
Customer response = (Customer) exchange.getOut().getBody();
assertNotNull("The response should not be null ", response);
assertEquals("Get a wrong customer id ", String.valueOf(response.getId()), "123");
assertEquals("Get a wrong customer name", response.getName(), "John");
// END SNIPPET: HttpExample
}
@Test
public void testGetConstumerWithCxfRsEndpoint() {
Exchange exchange = template.send("cxfrs://http://localhost:9002?httpClientAPI=true", new Processor() {
public void process(Exchange exchange) throws Exception {
exchange.setPattern(ExchangePattern.InOut);
Message inMessage = exchange.getIn();
// set the Http method
inMessage.setHeader(Exchange.HTTP_METHOD, "GET");
// set the relative path
inMessage.setHeader(Exchange.HTTP_PATH, "/customerservice/customers/123");
// Specify the response class , cxfrs will use InputStream as the response object type
inMessage.setHeader(CxfConstants.CAMEL_CXF_RS_RESPONSE_CLASS, Customer.class);
// since we use the Get method, so we don't need to set the message body
inMessage.setBody(null);
}
});
// get the response message
Customer response = (Customer) exchange.getOut().getBody();
assertNotNull("The response should not be null ", response);
assertEquals("Get a wrong customer id ", String.valueOf(response.getId()), "123");
assertEquals("Get a wrong customer name", response.getName(), "John");
}
@Test
public void testProducerWithQueryParameters() {
// START SNIPPET: QueryExample
Exchange exchange = template.send("cxfrs://http://localhost:9003/testQuery?httpClientAPI=true&q1=12&q2=13"
// END SNIPPET: QueryExample
, new Processor() {
public void process(Exchange exchange) throws Exception {
exchange.setPattern(ExchangePattern.InOut);
Message inMessage = exchange.getIn();
// set the Http method
inMessage.setHeader(Exchange.HTTP_METHOD, "GET");
inMessage.setHeader(CxfConstants.CAMEL_CXF_RS_RESPONSE_CLASS, InputStream.class);
inMessage.setBody(null);
}
});
// get the response message
String response = exchange.getOut().getBody(String.class);
assertNotNull("The response should not be null ", response);
assertEquals("The response value is wrong", "q1=12&q2=13", response);
}
@Test
public void testProducerWithQueryParametersHeader() {
Exchange exchange = template.send("cxfrs://http://localhost:9003/testQuery?httpClientAPI=true&q1=12&q2=13"
, new Processor() {
public void process(Exchange exchange) throws Exception {
exchange.setPattern(ExchangePattern.InOut);
Message inMessage = exchange.getIn();
// set the Http method
inMessage.setHeader(Exchange.HTTP_METHOD, "GET");
inMessage.setHeader(CxfConstants.CAMEL_CXF_RS_RESPONSE_CLASS, InputStream.class);
// override the parameter setting from URI
// START SNIPPET: QueryMapExample
Map<String, String> queryMap = new LinkedHashMap<String, String>();
queryMap.put("q1", "new");
queryMap.put("q2", "world");
inMessage.setHeader(CxfConstants.CAMEL_CXF_RS_QUERY_MAP, queryMap);
// END SNIPPET: QueryMapExample
inMessage.setBody(null);
}
});
// get the response message
String response = exchange.getOut().getBody(String.class);
assertNotNull("The response should not be null ", response);
assertEquals("The response value is wrong", "q1=new&q2=world", response);
}
}