/*
 *
 *    OPEN-XCHANGE legal information
 *
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 *    international copyright laws.
 *
 *
 *    In some countries OX, OX Open-Xchange, open xchange and OXtender
 *    as well as the corresponding Logos OX Open-Xchange and OX are registered
 *    trademarks of the Open-Xchange, Inc. group of companies.
 *    The use of the Logos is not covered by the GNU General Public License.
 *    Instead, you are allowed to use these Logos according to the terms and
 *    conditions of the Creative Commons License, Version 2.5, Attribution,
 *    Non-commercial, ShareAlike, and the interpretation of the term
 *    Non-commercial applicable to the aforementioned license is published
 *    on the web site http://www.open-xchange.com/EN/legal/index.html.
 *
 *    Please make sure that third-party modules and libraries are used
 *    according to their respective licenses.
 *
 *    Any modifications to this package must retain all copyright notices
 *    of the original copyright holder(s) for the original code used.
 *
 *    After any such modifications, the original and derivative code shall remain
 *    under the copyright of the copyright holder(s) and/or original author(s)per
 *    the Attribution and Assignment Agreement that can be located at
 *    http://www.open-xchange.com/EN/developer/. The contributing author shall be
 *    given Attribution for the derivative code and a license granting use.
 *
 *     Copyright (C) 2004-2011 Open-Xchange, Inc.
 *     Mail: info@open-xchange.com
 *
 *
 *     This program is free software; you can redistribute it and/or modify it
 *     under the terms of the GNU General Public License, Version 2 as published
 *     by the Free Software Foundation.
 *
 *     This program 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 General Public License
 *     for more details.
 *
 *     You should have received a copy of the GNU General Public License along
 *     with this program; if not, write to the Free Software Foundation, Inc., 59
 *     Temple Place, Suite 330, Boston, MA 02111-1307 USA
 *
 */

package com.openexchange.webdav.protocol.impl;

import java.util.HashMap;
import com.openexchange.webdav.protocol.Protocol;
import com.openexchange.webdav.protocol.WebdavLock;
import com.openexchange.webdav.protocol.WebdavPath;
import com.openexchange.webdav.protocol.WebdavProtocolException;
import com.openexchange.webdav.protocol.WebdavResource;
import com.openexchange.webdav.protocol.Protocol.Property;
import com.openexchange.webdav.protocol.Protocol.WEBDAV_METHOD;

public class DummyLockNull extends DummyCollection {
	
	private static final WEBDAV_METHOD[] OPTIONS = {WEBDAV_METHOD.PUT, WEBDAV_METHOD.MKCOL, WEBDAV_METHOD.OPTIONS, WEBDAV_METHOD.PROPFIND, WEBDAV_METHOD.LOCK, WEBDAV_METHOD.UNLOCK, WEBDAV_METHOD.TRACE};
	private WebdavResource realResource;
	
	public DummyLockNull(final DummyResourceManager manager, final WebdavPath url) {
		super(manager, url);
	}
	
	public void setRealResource(final WebdavResource res) {
		this.realResource = res;
	}

	@Override
	public boolean isLockNull(){
		return true;
	}
	
	@Override
	protected boolean isset(final Property p) {
		switch(p.getId()) {
		case Protocol.LOCKDISCOVERY : case Protocol.SUPPORTEDLOCK : case Protocol.DISPLAYNAME : 
			return true;
		default: return false;
		}
	}
	
	@Override
	public void unlock(final String token) throws WebdavProtocolException {
		super.unlock(token);
		if(getOwnLocks().isEmpty()) {
			mgr.removeLockNull(this.getUrl());
		}
	}
	
	@Override
	public WEBDAV_METHOD[] getOptions(){
		return OPTIONS;
	}

	@Override
	public void delete() throws WebdavProtocolException {
		super.delete();
	}

	@Override
	public void create() throws WebdavProtocolException {
		final WebdavResource res = getRealResource();
		res.create();
		if (res instanceof DummyResource) {
			final DummyResource dres = (DummyResource) res;
			dres.locks = new HashMap<String, WebdavLock>(locks);
		}
		
	}

	private WebdavResource getRealResource() {
		return realResource;
	}
	
	
}
