paginatableprebuiltlist.java

来自「java 写的一个新闻发布系统」· Java 代码 · 共 59 行

//
//                                   ____.
//                       __/\ ______|    |__/\.     _______
//            __   .____|    |       \   |    +----+       \
//    _______|  /--|    |    |    -   \  _    |    :    -   \_________
//   \\______: :---|    :    :           |    :    |         \________>
//           |__\---\_____________:______:    :____|____:_____\
//                                      /_____|
//
//                 . . . i n   j a h i a   w e   t r u s t . . .
//
//
//  PaginatablePrebuiltList
//
//

package org.jahia.utils.pagination;


import java.util.*;
import java.sql.*;

import org.apache.regexp.RE;
import org.apache.regexp.RESyntaxException;
import org.jahia.exceptions.JahiaException;

import javax.servlet.*;					            // ServletException
import javax.servlet.http.*;			            // HttpServletRequest, HttpServletResponse

/**
 * Sometimes you already have a list and you want to paginate it.
 * That's what this is for. you don't get searching or sorting without it.
 *
 * @author MJ
 */
public class PaginatablePrebuiltList extends PaginatableList
{   
    public static final Map filterableFields = new HashMap();


    /**
     * A basic constructor.
     */
    public PaginatablePrebuiltList(Integer itemsPerPage, List list)
    {
        clear();
        addAll(list);
        this.itemsPerPage = itemsPerPage.intValue();
    }
    
    public String toString()
    {
        StringBuffer d = new StringBuffer();
        d.append("PaginatablePrebuiltList containing ").append(size())
            .append(" elements.");
        return d.toString();
    }
}