Version.java

/*
 * Copyright (C) 2011 eXo Platform SAS.
 *
 * This is free software; you can redistribute it and/or modify it
 * under the terms of the GNU Lesser General Public License as
 * published by the Free Software Foundation; either version 2.1 of
 * the License, or (at your option) any later version.
 *
 * This software is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this software; if not, write to the Free
 * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
 * 02110-1301 USA, or see the FSF site: http://www.fsf.org.
 */

package org.exoplatform.portal.config.model;

/**
 * @author <a href="mailto:julien.viet@exoplatform.com">Julien Viet</a>
 */
public enum Version {

    UNKNOWN(null),

    V_1_0("http://www.gatein.org/xml/ns/gatein_objects_1_0"),

    V_1_1("http://www.gatein.org/xml/ns/gatein_objects_1_1"),

    V_1_2("http://www.gatein.org/xml/ns/gatein_objects_1_2"),

    V_1_3("http://www.gatein.org/xml/ns/gatein_objects_1_3"),

    V_1_4("http://www.gatein.org/xml/ns/gatein_objects_1_4"),

    V_1_5("http://www.gatein.org/xml/ns/gatein_objects_1_5"),

    V_1_6("http://www.gatein.org/xml/ns/gatein_objects_1_6"),

    V_1_7("http://www.gatein.org/xml/ns/gatein_objects_1_7");

    /** . */
    private final String uri;

    Version(String uri) {
        this.uri = uri;
    }

    public String getURI() {
        return uri;
    }

    public static Version forURI(String uri) {
        if (uri == null) {
            throw new NullPointerException();
        }
        for (Version version : values()) {
            if (uri.equals(version.uri)) {
                return version;
            }
        }
        return null;
    }
}