1 /* 2 * Licensed to the Apache Software Foundation (ASF) under one 3 * or more contributor license agreements. See the NOTICE file 4 * distributed with this work for additional information 5 * regarding copyright ownership. The ASF licenses this file 6 * to you under the Apache License, Version 2.0 (the 7 * "License"); you may not use this file except in compliance 8 * with the License. You may obtain a copy of the License at 9 * 10 * http://www.apache.org/licenses/LICENSE-2.0 11 * 12 * Unless required by applicable law or agreed to in writing, 13 * software distributed under the License is distributed on an 14 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 15 * KIND, either express or implied. See the License for the 16 * specific language governing permissions and limitations 17 * under the License. 18 */ 19 package org.apache.mina.integration.xbean; 20 21 22 import java.util.concurrent.Executor; 23 import java.util.concurrent.ExecutorService; 24 import java.util.concurrent.Executors; 25 import java.util.concurrent.TimeUnit; 26 27 28 /** 29 * @org.apache.xbean.XBean 30 * @author <a href="http://mina.apache.org">Apache MINA Project</a> 31 */ 32 public class StandardThreadPool implements Executor 33 { 34 private final ExecutorService delegate; 35 36 37 public StandardThreadPool( int maxThreads ) 38 { 39 delegate = Executors.newFixedThreadPool( maxThreads ); 40 } 41 42 43 public void execute( Runnable command ) 44 { 45 delegate.execute( command ); 46 } 47 48 49 /** 50 * TODO wont this hang if some tasks are sufficiently badly behaved? 51 * @org.apache.xbean.DestroyMethod 52 */ 53 public void stop() 54 { 55 delegate.shutdown(); 56 for ( ; ; ) 57 { 58 try 59 { 60 if ( delegate.awaitTermination( Integer.MAX_VALUE, TimeUnit.SECONDS ) ) 61 { 62 break; 63 } 64 } 65 catch ( InterruptedException e ) 66 { 67 //ignore 68 } 69 } 70 } 71 }