/*
* Copyright 2004-2005 the original author or authors.
*
* 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 org.springmodules.validation.util.condition.date;
import java.util.Calendar;
import java.util.Date;
import org.springframework.util.Assert;
/**
* An {@link org.springmodules.validation.util.condition.date.AbstractDateCondition} implementation that checks
* whether the checked calendar is chronologically before a specific calendar.
*
* @author Uri Boness
*/
public class IsBeforeDateCondition extends AbstractDateCondition {
private Calendar later;
/**
* Constructs a new IsBeforeDateCondition with a given date to be compared with the checked calendar.
*
* @param later The date to be compared with the checked calendar.
*/
public IsBeforeDateCondition(Date later) {
Assert.notNull(later, "IsBeforeDateCondition cannot be initialized with a null date");
this.later = Calendar.getInstance();
this.later.setTime(later);
}
/**
* Constructs a new IsBeforeDateCondition with a given calendar to be compared with the checked calendar.
*
* @param later The calendar to be compared with the checked calendar.
*/
public IsBeforeDateCondition(Calendar later) {
Assert.notNull(later, "IsBeforeDateCondition cannot be initialized with a null calendar");
this.later = later;
}
/**
* Checks whether the given calendar is chornologically before the calendar associated with this condition.
*
* @param calendar The calendar to be checked.
* @return <code>true</code> if the given calender comes before the calendar associated with this condition,
* <code>false</code> otherwise.
*/
protected boolean checkCalendar(Calendar calendar) {
return later.getTimeInMillis() > calendar.getTimeInMillis();
}
//=============================================== Setter/Getter ====================================================
/**
* Returns the calendar associated with this condition.
*
* @return The calendar associated with this condition.
*/
public Calendar getLater() {
return later;
}
}