/*
 * $Id$
 *
 * 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 java.text.DateFormat;
import java.util.Calendar;
import java.util.Date;
import java.util.GregorianCalendar;

import com.opensymphony.xwork2.ActionSupport;

/**
 * <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;
    }

}
