/**
* 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.javaspace;
import java.util.Vector;
import java.util.concurrent.Callable;
import java.util.concurrent.ExecutorService;
import java.util.concurrent.Executors;
import java.util.concurrent.FutureTask;
import org.apache.camel.CamelContext;
import org.apache.camel.Endpoint;
import org.apache.camel.builder.RouteBuilder;
import org.apache.camel.component.bean.ProxyHelper;
import org.apache.camel.spring.SpringCamelContext;
import org.apache.camel.test.junit4.CamelTestSupport;
import org.junit.Test;
import org.springframework.context.support.ClassPathXmlApplicationContext;
/**
* @version
*/
public class JavaSpaceRequestReplyTest extends CamelTestSupport {
private ClassPathXmlApplicationContext spring;
@Test
public void testJavaSpaceRequestReply() throws Exception {
Endpoint endpoint = context.getEndpoint("direct:input");
ITestPojo proxy = ProxyHelper.createProxy(endpoint, ITestPojo.class);
Request req = new Request();
long start = System.currentTimeMillis();
for (int i = 0; i < 100; ++i) {
req.setPayload("REQUEST " + i);
Reply reply = proxy.method(req);
assertTrue(reply.getPayload().equals("REPLY for REQUEST " + i));
}
long stop = System.currentTimeMillis();
System.out.println(stop - start);
}
@Test
public void testJavaSpaceConcurrentRequestReply() throws Exception {
Vector<FutureTask<Reply>> tasks = new Vector<FutureTask<Reply>>();
Endpoint endpoint = context.getEndpoint("direct:input");
ExecutorService es = Executors.newFixedThreadPool(10);
long start = System.currentTimeMillis();
for (int i = 0; i < 100; ++i) {
Request req = new Request();
req.setPayload("REQUEST " + i);
ITestPojo proxy = ProxyHelper.createProxy(endpoint, ITestPojo.class);
FutureTask<Reply> task = new FutureTask<Reply>(new PojoCallable(req, proxy));
tasks.add(task);
es.submit(task);
}
int i = 0;
for (FutureTask<Reply> futureTask : tasks) {
assertTrue(futureTask.get().getPayload().equals("REPLY for REQUEST " + i++));
}
long stop = System.currentTimeMillis();
System.out.println(stop - start);
es.shutdownNow();
}
@Override
protected CamelContext createCamelContext() throws Exception {
spring = new ClassPathXmlApplicationContext("org/apache/camel/component/javaspace/spring.xml");
SpringCamelContext ctx = SpringCamelContext.springCamelContext(spring);
return ctx;
}
@Override
protected RouteBuilder createRouteBuilder() throws Exception {
return new RouteBuilder() {
public void configure() {
from("direct:input").to("javaspace:jini://localhost?spaceName=mySpace");
from("javaspace:jini://localhost?concurrentConsumers=10&spaceName=mySpace").to("bean:pojo");
from("javaspace:jini://localhost?concurrentConsumers=10&spaceName=mySpace").to("bean:pojo");
from("javaspace:jini://localhost?concurrentConsumers=10&spaceName=mySpace").to("bean:pojo");
}
};
}
}
class PojoCallable implements Callable<Reply> {
final ITestPojo proxy;
final Request request;
public PojoCallable(Request request, ITestPojo proxy) {
this.request = request;
this.proxy = proxy;
}
public Reply call() throws Exception {
return proxy.method(request);
}
}