| /* |
| * 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.sling.commons.scheduler.impl; |
| |
| import org.apache.sling.commons.threads.ThreadPool; |
| |
| public class QuartzThreadPool implements org.quartz.spi.ThreadPool { |
| |
| /** Our executor thread pool */ |
| private ThreadPool executor; |
| |
| /** |
| * Create a new wrapper implementation for Quartz. |
| */ |
| public QuartzThreadPool(final ThreadPool executor) { |
| this.executor = executor; |
| } |
| |
| /** |
| * @see org.quartz.spi.QuartzThreadPool#getPoolSize() |
| */ |
| @Override |
| public int getPoolSize() { |
| return this.executor.getConfiguration().getMaxPoolSize(); |
| } |
| |
| /** |
| * @see org.quartz.spi.QuartzThreadPool#initialize() |
| */ |
| @Override |
| public void initialize() { |
| // nothing to do |
| } |
| |
| /** |
| * @see org.quartz.spi.ThreadPool#setInstanceId(java.lang.String) |
| */ |
| @Override |
| public void setInstanceId(final String id) { |
| // we ignore this |
| } |
| |
| /** |
| * @see org.quartz.spi.ThreadPool#setInstanceName(java.lang.String) |
| */ |
| @Override |
| public void setInstanceName(final String name) { |
| // we ignore this |
| } |
| |
| /** |
| * @see org.quartz.spi.QuartzThreadPool#runInThread(java.lang.Runnable) |
| */ |
| @Override |
| public boolean runInThread(final Runnable job) { |
| this.executor.execute(job); |
| |
| return true; |
| } |
| |
| /** |
| * @see org.quartz.spi.ThreadPool#blockForAvailableThreads() |
| */ |
| @Override |
| public int blockForAvailableThreads() { |
| return this.executor.getConfiguration().getMaxPoolSize() - this.executor.getConfiguration().getQueueSize(); |
| } |
| |
| /** |
| * @see org.quartz.spi.QuartzThreadPool#shutdown(boolean) |
| */ |
| @Override |
| public void shutdown(final boolean waitForJobsToComplete) { |
| // the pool is managed by the thread pool manager, |
| // so we can just return |
| this.executor = null; |
| } |
| } |