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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) 2010, 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 jakarta.ws.rs.core;

import java.io.IOException;
import java.io.OutputStream;

import jakarta.ws.rs.WebApplicationException;

/**
 * A type that may be used as a resource method return value or as the entity in a {@link Response} when the application
 * wishes to stream the output. This is a lightweight alternative to a {@link jakarta.ws.rs.ext.MessageBodyWriter}.
 *
 * @author Paul Sandoz
 * @author Marc Hadley
 * @see jakarta.ws.rs.ext.MessageBodyWriter
 * @see jakarta.ws.rs.core.Response
 * @since 1.0
 */
public interface StreamingOutput {

    /**
     * Called to write the message body.
     *
     * @param output the OutputStream to write to.
     * @throws java.io.IOException if an IO error is encountered
     * @throws jakarta.ws.rs.WebApplicationException if a specific HTTP error response needs to be produced. Only effective if
     * thrown prior to any bytes being written to output.
     */
    void write(OutputStream output) throws IOException, WebApplicationException;
}