| /* |
| * 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.threads; |
| |
| |
| import org.osgi.annotation.versioning.ProviderType; |
| |
| /** |
| * The <code>ThreadPoolManager</code> manages thread pools. |
| * |
| */ |
| @ProviderType |
| public interface ThreadPoolManager { |
| |
| /** The default thread pool name */ |
| String DEFAULT_THREADPOOL_NAME = "default"; |
| |
| /** |
| * Get a thread pool. |
| * If there is no thread pool with the given name, a new thread pool with |
| * the default configuration is created and returned. |
| * A thread pool must be released when not used anymore with the |
| * {@link #release(ThreadPool)} method. |
| * @param name The name of the thread pool or null for the default pool. |
| * @return A thread pool. |
| */ |
| ThreadPool get(String name); |
| |
| /** |
| * Create a new thread pool with this configuration. |
| * A thread pool must be released when not used anymore with the |
| * {@link #release(ThreadPool)} method. |
| * @param config The thread pool configuration. |
| * @return A new thread pool. |
| */ |
| ThreadPool create(ThreadPoolConfig config); |
| |
| /** |
| * Create a new thread pool with this configuration. |
| * A thread pool must be released when not used anymore with the |
| * {@link #release(ThreadPool)} method. |
| * @param config The thread pool configuration. |
| * @param label An optional label for the thread pool. The label |
| * will be appended to the name of the pool. |
| * @return A new thread pool. |
| * @since 3.1 |
| */ |
| ThreadPool create(ThreadPoolConfig config, String label); |
| |
| /** |
| * Release the thread pool again. |
| * @param pool The thread pool to release |
| */ |
| void release(ThreadPool pool); |
| } |