Dépôt officiel du code source de l'ERP OpenConcerto

/*

 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.

 *

 * Copyright 2011-2019 OpenConcerto, by ILM Informatique. All rights reserved.

 *

 * The contents of this file are subject to the terms of the GNU General Public License Version 3

 * only ("GPL"). You may not use this file except in compliance with the License. You can obtain a

 * copy of the License at http://www.gnu.org/licenses/gpl-3.0.html See the License for the specific

 * language governing permissions and limitations under the License.

 *

 * When distributing the software, include this License Header Notice in each file.

 */

 package org.openconcerto.openoffice;

import java.util.HashMap;

import java.util.HashSet;

import java.util.Map;

import java.util.Set;

import org.jdom.Document;

import org.jdom.Element;

import org.jdom.Namespace;

import net.jcip.annotations.Immutable;

/**

 * Encapsulate all namespaces for a particular version of xml.

 *

 * @author ILM Informatique 26 juil. 2004

 */

@Immutable

public enum XMLVersion {

    // OpenOffice.org 1.x.

    OOo("OpenOffice.org", Namespace.getNamespace("manifest", "http://openoffice.org/2001/manifest"), "script") {

        {

            this.putMandatory(OFFICE_1, STYLE_1, TEXT_1, TABLE_1);

            this.put("number", NUMBER_1);

            this.put("draw", DRAW_1);

            this.put("fo", FO_1);

            this.put("form", "http://openoffice.org/2000/form");

            this.put("xlink", "http://www.w3.org/1999/xlink");

            this.put("script", "http://openoffice.org/2000/script");

            this.put("svg", "http://www.w3.org/2000/svg");

            this.put("meta", "http://openoffice.org/2000/meta");

            this.put("config", "http://openoffice.org/2001/config");

            this.put("dc", "http://purl.org/dc/elements/1.1/");

        }

    },

    // OpenDocument 1.x/OpenOffice.org 2.x.

    OD("OpenDocument", Namespace.getNamespace("manifest", "urn:oasis:names:tc:opendocument:xmlns:manifest:1.0"), "ooo") {

        {

            this.putMandatory(OFFICE_2, STYLE_2, TEXT_2, TABLE_2);

            this.put("number", NUMBER_2);

            this.put("draw", DRAW_2);

            this.put("fo", FO_2);

            this.put("form", "urn:oasis:names:tc:opendocument:xmlns:form:1.0");

            this.put("xlink", "http://www.w3.org/1999/xlink");

            this.put("script", "urn:oasis:names:tc:opendocument:xmlns:script:1.0");

            this.put("svg", "urn:oasis:names:tc:opendocument:xmlns:svg-compatible:1.0");

            this.put("meta", "urn:oasis:names:tc:opendocument:xmlns:meta:1.0");

            this.put("config", "urn:oasis:names:tc:opendocument:xmlns:config:1.0");

            this.put("dc", "http://purl.org/dc/elements/1.1/");

            this.put("ooo", "http://openoffice.org/2004/office");

            this.put("of", "urn:oasis:names:tc:opendocument:xmlns:of:1.2");

            this.put("loext", "urn:org:documentfoundation:names:experimental:office:xmlns:loext:1.0");

        }

    };

    public static final Namespace LIBRARY_NS = Namespace.getNamespace("library", "http://openoffice.org/2000/library");

    public static final Namespace DIALOG_NS = Namespace.getNamespace("dlg", "http://openoffice.org/2000/dialog");

    private static final String OFFICE_1 = "http://openoffice.org/2000/office";

    private static final String STYLE_1 = "http://openoffice.org/2000/style";

    private static final String TEXT_1 = "http://openoffice.org/2000/text";

    private static final String NUMBER_1 = "http://openoffice.org/2000/datastyle";

    private static final String TABLE_1 = "http://openoffice.org/2000/table";

    private static final String DRAW_1 = "http://openoffice.org/2000/drawing";

    private static final String FO_1 = "http://www.w3.org/1999/XSL/Format";

    private static final String OFFICE_2 = "urn:oasis:names:tc:opendocument:xmlns:office:1.0";

    private static final String STYLE_2 = "urn:oasis:names:tc:opendocument:xmlns:style:1.0";

    private static final String TEXT_2 = "urn:oasis:names:tc:opendocument:xmlns:text:1.0";

    private static final String NUMBER_2 = "urn:oasis:names:tc:opendocument:xmlns:datastyle:1.0";

    private static final String TABLE_2 = "urn:oasis:names:tc:opendocument:xmlns:table:1.0";

    private static final String DRAW_2 = "urn:oasis:names:tc:opendocument:xmlns:drawing:1.0";

    private static final String FO_2 = "urn:oasis:names:tc:opendocument:xmlns:xsl-fo-compatible:1.0";

    private final String name;

    private final Map<String, Namespace> nss;

    private final String librariesPrefix;

    private final Namespace manifest;

    private XMLVersion(String name, Namespace manifest, final String librariesPrefix) {

        this.name = name;

        this.nss = new HashMap<String, Namespace>(16);

        this.librariesPrefix = librariesPrefix;

        this.manifest = manifest;

    }

    protected final void putMandatory(String office, String style, String text, String table) {

        this.put("office", office);

        this.put("style", style);

        this.put("text", text);

        this.put("table", table);

    }

    protected final void put(String prefix, String uri) {

        this.nss.put(prefix, Namespace.getNamespace(prefix, uri));

    }

    public final Namespace getNS(String prefix) {

        if (!this.nss.containsKey(prefix))

            throw new IllegalStateException("unknown " + prefix + " : " + this.nss.keySet());

        return this.nss.get(prefix);

    }

    public final String getName() {

        return this.name;

    }

    public final Namespace getManifest() {

        return this.manifest;

    }

    public Namespace getOFFICE() {

        return this.getNS("office");

    }

    public Namespace getSTYLE() {

        return this.getNS("style");

    }

    public Namespace getTEXT() {

        return this.getNS("text");

    }

    public Namespace getTABLE() {

        return this.getNS("table");

    }

    public Namespace getMETA() {

        return this.getNS("meta");

    }

    public Namespace[] getALL() {

        return this.nss.values().toArray(new Namespace[this.nss.size()]);

    }

    public Set<Namespace> getNamespaceSet() {

        return new HashSet<Namespace>(this.nss.values());

    }

    public Namespace getLibrariesNS() {

        return this.getNS(this.librariesPrefix);

    }

    // *** static public

    /**

     * Namespaces for OpenOffice.org 1.x.

     *

     * @return namespaces for OO.o 1.

     */

    public static final XMLVersion getOOo() {

        return OOo;

    }

    /**

     * Namespaces for OpenDocument/OpenOffice.org 2.x.

     *

     * @return namespaces for OpenDocument.

     */

    public static final XMLVersion getOD() {

        return OD;

    }

    /**

     * Find the NS to which belongs the passed namespace.

     *

     * @param ns the namespace, eg office=http://openoffice.org/2000/office.

     * @return the matching NS, eg NS.getOOo(), or <code>null</code> if none is found.

     */

    public static final XMLVersion getParent(Namespace ns) {

        for (XMLVersion v : values()) {

            if (v.getNS(ns.getPrefix()).equals(ns))

                return v;

        }

        return null;

    }

    public static final XMLVersion getVersion(Document doc) {

        return getVersion(doc.getRootElement());

    }

    /**

     * Infer the version of an XML element from its namespace.

     *

     * @param elem the element to be tested, eg <text:line-break/>.

     * @return the version.

     * @throws IllegalArgumentException if the namespace is unknown.

     */

    public static final XMLVersion getVersion(Element elem) {

        final XMLVersion parent = getParent(elem.getNamespace());

        if (parent == null)

            throw new IllegalArgumentException(elem + " is not an OpenOffice element.");

        return parent;

    }

    public static XMLVersion getDefault() {

        return OOXML.getDefault().getVersion();

    }

}