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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 org.glassfish.jersey.message.internal;

import java.text.ParseException;

/**
 * An acceptable language tag.
 *
 * @author Paul Sandoz
 * @author Marek Potociar
 */
public class AcceptableLanguageTag extends LanguageTag implements Qualified {

    private final int quality;

    public AcceptableLanguageTag(String primaryTag, String subTags) {
        super(primaryTag, subTags);
        this.quality = Quality.DEFAULT;
    }

    public AcceptableLanguageTag(String header) throws ParseException {
        this(HttpHeaderReader.newInstance(header));
    }

    public AcceptableLanguageTag(HttpHeaderReader reader) throws ParseException {
        // Skip any white space
        reader.hasNext();

        tag = reader.nextToken().toString();
        if (!tag.equals("*")) {
            parse(tag);
        } else {
            primaryTag = tag;
        }

        if (reader.hasNext()) {
            quality = HttpHeaderReader.readQualityFactorParameter(reader);
        } else {
            quality = Quality.DEFAULT;
        }
    }

    @Override
    public int getQuality() {
        return quality;
    }

    @Override
    public boolean equals(Object obj) {
        if (!super.equals(obj)) {
            return false;
        }
        final AcceptableLanguageTag other = (AcceptableLanguageTag) obj;
        return this.quality == other.quality;
    }

    @Override
    public int hashCode() {
        int hash = super.hashCode();
        hash = 47 * hash + this.quality;
        return hash;
    }
}