/**
* 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.restlet;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import org.apache.camel.CamelExecutionException;
import org.apache.camel.Exchange;
import org.apache.camel.Processor;
import org.apache.camel.builder.RouteBuilder;
import org.apache.http.HttpResponse;
import org.apache.http.client.methods.HttpPost;
import org.junit.Test;
import org.restlet.data.CacheDirective;
import org.restlet.engine.header.HeaderConstants;
/**
*
* @version
*/
public class RestletResponseTest extends RestletTestSupport {
@Override
protected RouteBuilder createRouteBuilder() {
return new RouteBuilder() {
@Override
public void configure() throws Exception {
from("restlet:http://localhost:" + portNum + "/users/{username}?restletMethod=POST").process(new Processor() {
public void process(Exchange exchange) throws Exception {
String userName = exchange.getIn().getHeader("username", String.class);
assertNotNull("userName should not be null", userName);
exchange.getOut().setBody("{" + userName + "}");
exchange.getOut().setHeader(Exchange.HTTP_RESPONSE_CODE, "417");
exchange.getOut().setHeader(Exchange.CONTENT_TYPE, "application/JSON");
// set the cache control with String
exchange.getOut().setHeader(HeaderConstants.HEADER_CACHE_CONTROL, "max-age=20");
}
});
from("restlet:http://localhost:" + portNum + "/cached/{username}?restletMethod=POST").process(new Processor() {
public void process(Exchange exchange) throws Exception {
String userName = exchange.getIn().getHeader("username", String.class);
assertNotNull("userName should not be null", userName);
exchange.getOut().setBody("{" + userName + "}");
exchange.getOut().setHeader(Exchange.HTTP_RESPONSE_CODE, "417");
exchange.getOut().setHeader(Exchange.CONTENT_TYPE, "application/JSON");
// set cache control with cacheDirectives
List<CacheDirective> cacheDirectives = new ArrayList<CacheDirective>();
cacheDirectives.add(CacheDirective.maxAge(20));
exchange.getOut().setHeader(HeaderConstants.HEADER_CACHE_CONTROL, cacheDirectives);
}
});
}
};
}
private void getCustomResponse(String address) throws Exception {
HttpResponse response = doExecute(new HttpPost("http://localhost:" + portNum + address));
assertHttpResponse(response, 417, "application/JSON");
assertEquals("Get a wrong http header", "Cache-Control: max-age=20", response.getFirstHeader(HeaderConstants.HEADER_CACHE_CONTROL).toString());
}
@Test
public void testCustomResponse() throws Exception {
getCustomResponse("/users/homer");
getCustomResponse("/cached/homer");
}
@Test(expected = CamelExecutionException.class)
public void testRestletProducer() throws Exception {
Map<String, Object> headers = new HashMap<String, Object>();
headers.put("username", "homer");
String response = (String)template.requestBodyAndHeaders("restlet:http://localhost:" + portNum + "/users/{username}?restletMethod=POST", "<request>message</request>", headers);
assertEquals("The response is wrong ", response, "{homer}");
}
}