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A bundle project producing JAX-RS RI bundles. The primary artifact is an "all-in-one" OSGi-fied JAX-RS RI bundle (jaxrs-ri.jar). Attached to that are two compressed JAX-RS RI archives. The first archive (jaxrs-ri.zip) consists of binary RI bits and contains the API jar (under "api" directory), RI libraries (under "lib" directory) as well as all external RI dependencies (under "ext" directory). The secondary archive (jaxrs-ri-src.zip) contains buildable JAX-RS RI source bundle and contains the API jar (under "api" directory), RI sources (under "src" directory) as well as all external RI dependencies (under "ext" directory). The second archive also contains "build.xml" ANT script that builds the RI sources. To build the JAX-RS RI simply unzip the archive, cd to the created jaxrs-ri directory and invoke "ant" from the command line.

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/*
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
 *
 * Copyright (c) 2013 Oracle and/or its affiliates. All rights reserved.
 *
 * The contents of this file are subject to the terms of either the GNU
 * General Public License Version 2 only ("GPL") or the Common Development
 * and Distribution License("CDDL") (collectively, the "License").  You
 * may not use this file except in compliance with the License.  You can
 * obtain a copy of the License at
 * http://glassfish.java.net/public/CDDL+GPL_1_1.html
 * or packager/legal/LICENSE.txt.  See the License for the specific
 * language governing permissions and limitations under the License.
 *
 * When distributing the software, include this License Header Notice in each
 * file and include the License file at packager/legal/LICENSE.txt.
 *
 * GPL Classpath Exception:
 * Oracle designates this particular file as subject to the "Classpath"
 * exception as provided by Oracle in the GPL Version 2 section of the License
 * file that accompanied this code.
 *
 * Modifications:
 * If applicable, add the following below the License Header, with the fields
 * enclosed by brackets [] replaced by your own identifying information:
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 * elects to include this software in this distribution under the [CDDL or GPL
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 * recipient has the option to distribute your version of this file under
 * either the CDDL, the GPL Version 2 or to extend the choice of license to
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 */
package org.glassfish.jersey.spi;

import java.util.concurrent.ThreadFactory;

/**
 * An extension contract for providing pluggable thread factory providers that produce thread
 * factories used by Jersey runtime whenever a new thread factory is needed to create Jersey
 * runtime threads.
 * 
 * This mechanism allows Jersey to run in environments that have specific thread management and
 * provisioning requirements, such as application servers etc. Dedicated Jersey extension modules
 * or applications running in such environment may provide a custom implementation of the
 * {@code RuntimeThreadProvider} interface to customize the Jersey runtime thread management
 * & provisioning strategy to comply with the threading requirements, models and policies
 * specific to each particular environment.
 * 
 * 
 * Note that only a single thread factory provider can be registered in each application.
 * 
 *
 * @author Marek Potociar (marek.potociar at oracle.com)
 */
@Contract
public interface RuntimeThreadProvider {
    /**
     * Get a {@code ThreadFactory} that will be used to create threads scoped to the current request.
     * 
     * The method is not used by Jersey runtime at the moment but may be required in the future.
     * 
     *
     * @return a thread factory to be used to create current request scoped threads.
     */
    public ThreadFactory getRequestThreadFactory();

    /**
     * Get a {@code ThreadFactory} that will create threads that will be used for running background
     * tasks, independently of current request scope.
     *
     * @return a thread factory to be used to create background runtime task threads.
     */
    public ThreadFactory getBackgroundThreadFactory();
}