| /** |
| * 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.builder; |
| |
| import java.util.concurrent.ExecutorService; |
| import java.util.concurrent.Executors; |
| import java.util.concurrent.TimeUnit; |
| |
| import org.apache.camel.ContextTestSupport; |
| import org.apache.camel.ThreadPoolRejectedPolicy; |
| import org.apache.camel.impl.JndiRegistry; |
| |
| /** |
| * @version |
| */ |
| public class ThreadPoolBuilderTest extends ContextTestSupport { |
| |
| @Override |
| protected JndiRegistry createRegistry() throws Exception { |
| JndiRegistry jndi = super.createRegistry(); |
| ExecutorService someone = Executors.newCachedThreadPool(); |
| jndi.bind("someonesPool", someone); |
| return jndi; |
| } |
| |
| public void testThreadPoolBuilderDefault() throws Exception { |
| ThreadPoolBuilder builder = new ThreadPoolBuilder(context); |
| ExecutorService executor = builder.build(this, "myPool"); |
| assertNotNull(executor); |
| |
| assertEquals(false, executor.isShutdown()); |
| context.stop(); |
| assertEquals(true, executor.isShutdown()); |
| } |
| |
| public void testThreadPoolBuilderMaxQueueSize() throws Exception { |
| ThreadPoolBuilder builder = new ThreadPoolBuilder(context); |
| ExecutorService executor = builder.maxQueueSize(2000).build(this, "myPool"); |
| assertNotNull(executor); |
| |
| assertEquals(false, executor.isShutdown()); |
| context.stop(); |
| assertEquals(true, executor.isShutdown()); |
| } |
| |
| public void testThreadPoolBuilderMax() throws Exception { |
| ThreadPoolBuilder builder = new ThreadPoolBuilder(context); |
| ExecutorService executor = builder.maxPoolSize(100).build(this, "myPool"); |
| assertNotNull(executor); |
| |
| assertEquals(false, executor.isShutdown()); |
| context.stop(); |
| assertEquals(true, executor.isShutdown()); |
| } |
| |
| public void testThreadPoolBuilderCoreAndMax() throws Exception { |
| ThreadPoolBuilder builder = new ThreadPoolBuilder(context); |
| ExecutorService executor = builder.poolSize(50).maxPoolSize(100).build(this, "myPool"); |
| assertNotNull(executor); |
| |
| assertEquals(false, executor.isShutdown()); |
| context.stop(); |
| assertEquals(true, executor.isShutdown()); |
| } |
| |
| public void testThreadPoolBuilderKeepAlive() throws Exception { |
| ThreadPoolBuilder builder = new ThreadPoolBuilder(context); |
| ExecutorService executor = builder.keepAliveTime(30).build(this, "myPool"); |
| assertNotNull(executor); |
| |
| assertEquals(false, executor.isShutdown()); |
| context.stop(); |
| assertEquals(true, executor.isShutdown()); |
| } |
| |
| public void testThreadPoolBuilderKeepAliveTimeUnit() throws Exception { |
| ThreadPoolBuilder builder = new ThreadPoolBuilder(context); |
| ExecutorService executor = builder.keepAliveTime(20000).timeUnit(TimeUnit.MILLISECONDS).build(this, "myPool"); |
| assertNotNull(executor); |
| |
| assertEquals(false, executor.isShutdown()); |
| context.stop(); |
| assertEquals(true, executor.isShutdown()); |
| } |
| |
| public void testThreadPoolBuilderAll() throws Exception { |
| ThreadPoolBuilder builder = new ThreadPoolBuilder(context); |
| ExecutorService executor = builder.poolSize(50).maxPoolSize(100).maxQueueSize(2000) |
| .keepAliveTime(20000).timeUnit(TimeUnit.MILLISECONDS) |
| .rejectedPolicy(ThreadPoolRejectedPolicy.DiscardOldest) |
| .build(this, "myPool"); |
| assertNotNull(executor); |
| |
| assertEquals(false, executor.isShutdown()); |
| context.stop(); |
| assertEquals(true, executor.isShutdown()); |
| } |
| |
| public void testThreadPoolBuilderTwoPoolsDefault() throws Exception { |
| ThreadPoolBuilder builder = new ThreadPoolBuilder(context); |
| ExecutorService executor = builder.build(this, "myPool"); |
| ExecutorService executor2 = builder.build(this, "myOtherPool"); |
| |
| assertNotNull(executor); |
| assertNotNull(executor2); |
| |
| assertEquals(false, executor.isShutdown()); |
| assertEquals(false, executor2.isShutdown()); |
| context.stop(); |
| assertEquals(true, executor.isShutdown()); |
| assertEquals(true, executor2.isShutdown()); |
| } |
| |
| |
| } |