| /* |
| * 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.catalina.startup; |
| |
| import java.util.concurrent.ForkJoinPool; |
| import java.util.concurrent.ForkJoinPool.ForkJoinWorkerThreadFactory; |
| import java.util.concurrent.ForkJoinWorkerThread; |
| |
| /** |
| * Provides a {@link ForkJoinWorkerThreadFactory} that provides {@link |
| * ForkJoinWorkerThread}s that won't trigger memory leaks due to retained |
| * references to web application class loaders. |
| * <p> |
| * Note: This class must be available on the boot strap class path for it to be |
| * visible to {@link ForkJoinPool}. |
| */ |
| public class SafeForkJoinWorkerThreadFactory implements ForkJoinWorkerThreadFactory { |
| |
| @Override |
| public ForkJoinWorkerThread newThread(ForkJoinPool pool) { |
| return new SafeForkJoinWorkerThread(pool); |
| } |
| |
| |
| private static class SafeForkJoinWorkerThread extends ForkJoinWorkerThread { |
| |
| protected SafeForkJoinWorkerThread(ForkJoinPool pool) { |
| super(pool); |
| setContextClassLoader(ForkJoinPool.class.getClassLoader()); |
| } |
| } |
| } |