strutscalendarmodel.java

hibernate quickly 一书的各章节源代码

package com.manning.hq.ch08.struts;

import com.manning.hq.ch08.CalendarModel;
import com.manning.hq.ch08.DateUtils;

import java.util.Calendar;

public class StrutsCalendarModel extends CalendarModel {
    
    private Integer nextMonth;
    private Integer nextYear;
    private Integer previousMonth;
    private Integer previousYear;
    
    public StrutsCalendarModel(int month, int year) {
        super(month, year);
        initNavigationDates();
    }
    
    protected void initNavigationDates() {
        Calendar next = 
            DateUtils.createCalendarMonth(month + 1, 1, this.year); 
        nextMonth = new Integer(next.get(Calendar.MONTH));
        nextYear = new Integer(next.get(Calendar.YEAR));

        Calendar previous = 
            DateUtils.createCalendarMonth(month - 1, 1, this.year);
        previousMonth = new Integer(previous.get(Calendar.MONTH));
        previousYear = new Integer(previous.get(Calendar.YEAR));
    }
    
    public Integer getNextMonth() {
        return this.nextMonth;
    }
    
    public Integer getNextYear() {
        return this.nextYear;
    }
    
    public Integer getPreviousMonth() {
        return this.previousMonth;
    }
    
    public Integer getPreviousYear() {
        return this.previousYear;
    }
    
}