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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.client;

import java.io.IOException;
import java.io.InputStream;

/**
 * Chunk data parser.
 *
 * Implementations of this interface are used by a {@link org.glassfish.jersey.client.ChunkedInput}
 * instance for parsing response entity input stream into chunks.
 * 
 * Chunk parsers are expected to read data from the response entity input stream
 * until a non-empty data chunk is fully read and then return the chunk data back
 * to the {@link org.glassfish.jersey.client.ChunkedInput} instance for further
 * processing (i.e. conversion into a specific Java type).
 * 
 * 
 * Chunk parsers are typically expected to skip any empty chunks (the chunks that do
 * not contain any data) or any control meta-data associated with chunks, however it
 * is not a hard requirement to do so. The decision depends on the knowledge of which
 * {@link javax.ws.rs.ext.MessageBodyReader} implementation is selected for de-serialization
 * of the chunk data.
 * 
 *
 * @author Marek Potociar
 */
public interface ChunkParser {
    /**
     * Invoked by {@link org.glassfish.jersey.client.ChunkedInput} to get the data for
     * the next chunk.
     *
     * @param responseStream response entity input stream.
     * @return next chunk data represented as an array of bytes, or {@code null}
     *         if no more chunks are available.
     * @throws java.io.IOException in case reading from the response entity fails.
     */
    public byte[] readChunk(InputStream responseStream) throws IOException;
}