com.thinkberg.webdav.data.DavCollection.java Source code

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Here is the source code for com.thinkberg.webdav.data.DavCollection.java

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/*
 * Copyright 2007 Matthias L. Jugel.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *        http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package com.thinkberg.webdav.data;

import org.apache.commons.vfs.FileObject;
import org.dom4j.Element;

/**
 * A DAV collection is similar to a directory.
 *
 * @author Matthias L. Jugel
 * @version $Id$
 */
public class DavCollection extends DavResource {
    public static final String COLLECTION = "collection";

    public DavCollection(FileObject object) {
        super(object);
    }

    protected boolean addResourceTypeProperty(Element root, boolean ignoreValue) {
        root.addElement(PROP_RESOURCETYPE).addElement(COLLECTION);
        return true;
    }

    /**
     * Ignore content language for collections.
     *
     * @param root the prop element to add to
     * @return true, even though nothing is added
     */
    protected boolean addGetContentLanguageProperty(Element root, boolean ignoreValue) {
        return true;
    }

    /**
     * Ignore content length for collections.
     *
     * @param root the prop element to add to
     * @return true, even though nothing is added
     */
    protected boolean addGetContentLengthProperty(Element root, boolean ignoreValue) {
        return true;
    }

    /**
     * Ignore content type for collections.
     *
     * @param root the prop element to add to
     * @return true, even though nothing is added
     */
    protected boolean addGetContentTypeProperty(Element root, boolean ignoreValue) {
        return true;
    }

    protected boolean addQuotaProperty(Element root, boolean ignoreValue) {
        root.addElement(PROP_QUOTA).addText("" + Long.MAX_VALUE);
        return true;
    }

    protected boolean addQuotaUsedProperty(Element root, boolean ignoreValue) {
        // TODO add correct handling of used quota
        root.addElement(PROP_QUOTA_USED).addText("0");
        return true;
    }

    protected boolean addQuotaAvailableBytesProperty(Element root, boolean ignoreValue) {
        // TODO add correct handling of available quota
        root.addElement(PROP_QUOTA_AVAILABLE_BYTES).addText(Long.toString(Long.MAX_VALUE));
        return true;
    }

    protected boolean addQuotaUsedBytesProperty(Element root, boolean ignoreValue) {
        // TODO add correct handling of used quota
        root.addElement(PROP_QUOTA_USED_BYTES).addText("0");
        return true;
    }
}