pagelist.java

这是本人曾经在公司里用的,内部开发框架,基于struts+hibernate今天分享给大家

/**
 * 
 */
package cn.bway.common;

import java.util.ArrayList;
import java.util.List;

/**
 * @author Kson
 *
 */
public class PageList extends ArrayList {

	private static final long serialVersionUID = 4172969897041273657L;

	private int totalItems = 0; //总记录数

	private int totalPage = 0; //总页数

	private int realPage = 1; //当前页数

	private int pageSize = 5; //一页中的记录数

	private List list;

	public PageList() {

	}

	public List getList() {
		return list;
	}

	public void setList(List list) {
		this.list = list;
	}

	public int getTotalPage() {
		return this.totalPage;
	}

	private void setTotalPage(int totalPage) {
		this.totalPage = totalPage;
	}

	public int getTotalItems() {
		return totalItems;
	}

	public void setTotalItems(int aTotalItems) {
		totalItems = aTotalItems;
		int i = totalItems / pageSize;
		int y = totalItems % pageSize;
		if (totalItems == 0) {
			setTotalPage(0);
		} else if (i < 1) {
			setTotalPage(1);
		} else if (y > 0) {
			setTotalPage(i + 1);
		} else {
			setTotalPage(i);
		}

	}

	public int getRealPage() {
		return realPage;
	}

	public void setRealPage(int aRealPage) {
		realPage = aRealPage;
	}

	public int getPageSize() {
		return pageSize;
	}

	public void setPageSize(int pageSize) {
		this.pageSize = pageSize;
	}

}