VolumeLogDateAdapter.java

/*******************************************************************************
 * Copyright (c) 2006-2011 Gluster, Inc. <http://www.gluster.com>
 * This file is part of Gluster Management Console.
 *
 * Gluster Management Console is free software; you can redistribute
 * it and/or modify it under the terms of the GNU General Public
 * License as published by the Free Software Foundation; either
 * version 3 of the License, or (at your option) any later version.
 *
 * Gluster Management Console 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, see
 * <http://www.gnu.org/licenses/>.
 *******************************************************************************/

package org.gluster.storage.management.core.model.adapters;

import java.util.Date;

import javax.xml.bind.annotation.adapters.XmlAdapter;

import org.gluster.storage.management.core.utils.DateUtil;


/**
 * Adapter class used for converting timestamp from Gluster volume log files to Date object.
 */
public class VolumeLogDateAdapter extends XmlAdapter<String, Date> {
	private static final String DATE_FORMAT = "yyyy-MM-dd HH:mm:ss.SSS";

	/* (non-Javadoc)
	 * @see javax.xml.bind.annotation.adapters.XmlAdapter#unmarshal(java.lang.Object)
	 */
	@Override
	public Date unmarshal(String input) {
		input = input.trim();
		if(input.length() > DATE_FORMAT.length()) {
			input = input.substring(0, DATE_FORMAT.length());
		}
		return DateUtil.stringToDate(input, DATE_FORMAT);
	}

	/* (non-Javadoc)
	 * @see javax.xml.bind.annotation.adapters.XmlAdapter#marshal(java.lang.Object)
	 */
	@Override
	public String marshal(Date input) {
		return DateUtil.dateToString(input, DATE_FORMAT);
	}
}