Subversion Repositories XServices

/*
 *   Copyright 2012 Brian Rosenberger (Brutex Network)
 *
 *   Licensed 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 net.brutex.xservices.util.cache;

import java.util.concurrent.Executors;
import java.util.concurrent.ThreadFactory;

public class DaemonThreadFactory implements ThreadFactory {

            private final ThreadFactory factory;

            /**
             * Construct a ThreadFactory with setDeamon(true) using
             * Executors.defaultThreadFactory()
             */
            public DaemonThreadFactory() {
                this(Executors.defaultThreadFactory());
            }

            /**
             * Construct a ThreadFactory with setDeamon(true) wrapping the given factory
             * 
             * @param thread
             *            factory to wrap
             */
            public DaemonThreadFactory(ThreadFactory factory) {
                if (factory == null)
                    throw new NullPointerException("factory cannot be null");
                this.factory = factory;
            }

            public Thread newThread(Runnable r) {
                final Thread t = factory.newThread(r);
                t.setDaemon(true);
                return t;
            }
        }