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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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/*
 * Copyright (c) 2012, 2019 Oracle and/or its affiliates. All rights reserved.
 *
 * This program and the accompanying materials are made available under the
 * terms of the Eclipse Public License v. 2.0, which is available at
 * http://www.eclipse.org/legal/epl-2.0.
 *
 * This Source Code may also be made available under the following Secondary
 * Licenses when the conditions for such availability set forth in the
 * Eclipse Public License v. 2.0 are satisfied: GNU General Public License,
 * version 2 with the GNU Classpath Exception, which is available at
 * https://www.gnu.org/software/classpath/license.html.
 *
 * SPDX-License-Identifier: EPL-2.0 OR GPL-2.0 WITH Classpath-exception-2.0
 */

package org.glassfish.jersey.server;

import java.io.Closeable;

/**
 * A closeable service to add instances of {@link Closeable} that
 * are required to be closed.
 * 
 * This interface may be injected onto server-side components using
 * the {@link javax.ws.rs.core.Context} annotation.
 * 

 * The service may be used within the scope of a request to add instances
 * of {@link Closeable} that are to be closed when the request goes out
 * of scope, more specifically after the request has been processed and the
 * response has been returned.
 *
 * @author Marek Potociar
 * @author Paul Sandoz
 */
public interface CloseableService {

    /**
     * Register a new instance of {@link Closeable} that is to be closed when the request goes out of scope.
     * 

     * After {@link #close()} has been called, this method will not accept any new instance registrations and
     * will return {@code false} instead.
     * 
     *
     * @param c the instance of {@link Closeable}.
     * @return {@code true} if the closeable service has not been closed yet and the closeable instance was successfully
     * registered with the service, {@code false} otherwise.
     */
    public boolean add(Closeable c);

    /**
     * Invokes {@code Closeable#close()} method on all instances of {@link Closeable} added by the {@code #add(Closeable)}
     * method.
     * Subsequent calls of this method should not do anything.
     */
    public void close();
}