/*
 * $Id$
 *
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you 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 org.apache.struts2.showcase;

import com.opensymphony.xwork2.ActionSupport;

import java.text.DateFormat;
import java.util.Calendar;
import java.util.Date;
import java.util.GregorianCalendar;

/**
 * <code>DateAction</code>
 */
public class DateAction extends ActionSupport {

	private static DateFormat DF = DateFormat.getDateTimeInstance(DateFormat.MEDIUM, DateFormat.MEDIUM);

	private Date now;
	private Date past;
	private Date future;
	private Date after;
	private Date before;


	public String getDate() {
		return DF.format(new Date());
	}


	/**
	 * @return Returns the future.
	 */
	public Date getFuture() {
		return future;
	}

	/**
	 * @return Returns the now.
	 */
	public Date getNow() {
		return now;
	}

	/**
	 * @return Returns the past.
	 */
	public Date getPast() {
		return past;
	}

	/**
	 * @return Returns the before date.
	 */
	public Date getBefore() {
		return before;
	}

	/**
	 * @return Returns the after date.
	 */
	public Date getAfter() {
		return after;
	}

	/**
	 */
	public String browse() throws Exception {
		Calendar cal = GregorianCalendar.getInstance();
		now = cal.getTime();
		cal.roll(Calendar.DATE, -1);
		cal.roll(Calendar.HOUR, -3);
		past = cal.getTime();
		cal.roll(Calendar.DATE, 2);
		future = cal.getTime();

		cal.roll(Calendar.YEAR, -1);
		before = cal.getTime();

		cal.roll(Calendar.YEAR, 2);
		after = cal.getTime();
		return SUCCESS;
	}

}