pagebean.java

来自「have a look Spring+Hibernate+Struts资源共享系」· Java 代码 · 共 71 行

package com.david.util;

public class PageBean implements IPageBean {

	//当前页
	private int currentPage;
	//每页记录
	private int everyItems;
	//总记录
	private int allItems;
	//总页数
	private int allPage;
	
	public boolean hasLastPage() {
		// TODO Auto-generated method stub
		return currentPage<(allItems/everyItems);
	}

	public boolean hasNextPage() {
		// TODO Auto-generated method stub
		return currentPage<(allItems/everyItems);
	}

	public boolean hasFirstPage() {
		// TODO Auto-generated method stub
		return currentPage>0;
	}
	
	public boolean hasPreviousPage() {
		// TODO Auto-generated method stub
		return currentPage>0;
	}

	public void setAllItems(int allItems) {
		// TODO Auto-generated method stub
		this.allItems=allItems;
	}

	public void setCurrentPage(int currentPage) {
		// TODO Auto-generated method stub
		this.currentPage=currentPage;
	}

	public void setEveryItems(int everyItems) {
		// TODO Auto-generated method stub
		this.everyItems=everyItems;
	}

	public int getAllItems() {
		return allItems;
	}

	public int getCurrentPage() {
		return currentPage;
	}

	public int getEveryItems() {
		return everyItems;
	}

	public int getAllPage() {
		// TODO Auto-generated method stub
		return (this.allItems/this.everyItems)+1;
	}

	public void setAllPage(int allpage) {
		// TODO Auto-generated method stub
		this.allPage=(allItems/everyItems)+1;
	}
}