| /* |
| * 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.http; |
| |
| import java.io.IOException; |
| |
| import javax.management.MBeanServer; |
| import javax.management.ObjectName; |
| |
| import org.apache.camel.Exchange; |
| import org.apache.camel.Processor; |
| import org.apache.http.HttpException; |
| import org.apache.http.HttpRequest; |
| import org.apache.http.HttpResponse; |
| import org.apache.http.HttpStatus; |
| import org.apache.http.entity.StringEntity; |
| import org.apache.http.impl.bootstrap.HttpServer; |
| import org.apache.http.impl.bootstrap.ServerBootstrap; |
| import org.apache.http.protocol.HttpContext; |
| import org.apache.http.protocol.HttpRequestHandler; |
| import org.junit.After; |
| import org.junit.Before; |
| import org.junit.Test; |
| |
| public class ManagedHttpProducerPoolStatsTest extends BaseHttpTest { |
| |
| private HttpServer localServer; |
| |
| @Override |
| protected boolean useJmx() { |
| return true; |
| } |
| |
| @Before |
| @Override |
| public void setUp() throws Exception { |
| localServer = ServerBootstrap.bootstrap(). |
| setHttpProcessor(getBasicHttpProcessor()). |
| setConnectionReuseStrategy(getConnectionReuseStrategy()). |
| setResponseFactory(getHttpResponseFactory()). |
| setExpectationVerifier(getHttpExpectationVerifier()). |
| setSslContext(getSSLContext()). |
| registerHandler("/myapp", new HttpRequestHandler() { |
| @Override |
| public void handle(HttpRequest request, HttpResponse response, HttpContext context) throws HttpException, IOException { |
| response.setEntity(new StringEntity("OK", "ASCII")); |
| response.setStatusCode(HttpStatus.SC_OK); |
| } |
| }).create(); |
| localServer.start(); |
| |
| super.setUp(); |
| } |
| |
| @After |
| @Override |
| public void tearDown() throws Exception { |
| super.tearDown(); |
| |
| if (localServer != null) { |
| localServer.stop(); |
| } |
| } |
| |
| @Test |
| public void testPoolStats() throws Exception { |
| // turn on registering jmx always so the producer is also registered |
| context.getManagementStrategy().getManagementAgent().setRegisterAlways(true); |
| |
| String uri = "http://" + localServer.getInetAddress().getHostName() + ":" + localServer.getLocalPort() + "/myapp"; |
| |
| Exchange out = template.request(uri, new Processor() { |
| public void process(Exchange exchange) throws Exception { |
| exchange.getIn().setBody("Hello World"); |
| } |
| }); |
| |
| assertNotNull(out); |
| assertEquals("OK", out.getOut().getBody(String.class)); |
| |
| // look up stats |
| HttpEndpoint http = context.getEndpoint(uri, HttpEndpoint.class); |
| assertNotNull(http); |
| |
| int max = http.getClientConnectionsPoolStatsMax(); |
| int avail = http.getClientConnectionsPoolStatsAvailable(); |
| int leased = http.getClientConnectionsPoolStatsLeased(); |
| int pending = http.getClientConnectionsPoolStatsPending(); |
| |
| assertEquals(200, max); |
| assertEquals(1, avail); |
| assertEquals(0, leased); |
| assertEquals(0, pending); |
| |
| // should be in JMX too |
| MBeanServer mbeanServer = getMBeanServer(); |
| String id = context.getManagementName(); |
| ObjectName on = ObjectName.getInstance("org.apache.camel:context=" + id + ",type=endpoints,name=\"" + uri + "\""); |
| assertTrue(mbeanServer.isRegistered(on)); |
| |
| max = (int) mbeanServer.getAttribute(on, "ClientConnectionsPoolStatsMax"); |
| assertEquals(200, max); |
| avail = (int) mbeanServer.getAttribute(on, "ClientConnectionsPoolStatsAvailable"); |
| assertEquals(1, avail); |
| leased = (int) mbeanServer.getAttribute(on, "ClientConnectionsPoolStatsLeased"); |
| assertEquals(0, leased); |
| pending = (int) mbeanServer.getAttribute(on, "ClientConnectionsPoolStatsPending"); |
| assertEquals(0, pending); |
| } |
| |
| protected MBeanServer getMBeanServer() { |
| return context.getManagementStrategy().getManagementAgent().getMBeanServer(); |
| } |
| |
| |
| } |