oa_info_postbean.java

来自「java开发的办公系统 1.系统管理 (地区管理,部门管理,菜单管理,用户管理」· Java 代码 · 共 580 行 · 第 1/2 页

package com.vere.oa.information.bean;

	import java.sql.*;
	import java.util.*;
	import com.vere.db.*;
	import com.vere.oa.information.item.*;

	public class Oa_info_postBean
	{
		private ResultSet rs=null;
		private int keyId;
		private int totalRecord;
		private Access access = null;

		public Oa_info_postBean()
		{
			try {
				access=new Access();
			}
			catch(Exception e) {
				System.out.println(e.toString());
			}
		}

		/**
		 * @author	Administrator
		 * @param	无
		 * @return	ArrayList:Oa_info_postItem 对象的 ArrayList 数组
		 * @see		取出 oa_info_news 表中的所有记录,每一条记录存储在一个 Oa_info_postItem 对象中
		 */
		public List find(){
			ArrayList list=new ArrayList();
			try {
				String sql="select * from "+T.OA_INFO_POST;
				rs = executeQuery(sql);
				while(rs.next()){
					Oa_info_postItem item=new Oa_info_postItem();
					item.setId(rs.getString("id"));
					item.setEmegency(rs.getString("emegency"));
					item.setSelect_type(rs.getString("select_type"));
					item.setTitle(rs.getString("title"));
					item.setContent(rs.getString("content"));
					item.setFileExt(rs.getString("fileExt"));
					item.setSend_user(rs.getString("send_user"));
					item.setSend_name(rs.getString("send_name"));
					item.setReceive_user(rs.getString("receive_user"));
					item.setReceive_name(rs.getString("receive_name"));
					item.setSend_time(rs.getString("send_time"));
					item.setArchive_user(rs.getString("archive_user"));
					item.setArchive_name(rs.getString("archive_name"));
					item.setArchive_time(rs.getString("archive_time"));
					item.setStatus(rs.getString("status"));
					list.add(item);
				}
			}catch(SQLException e){
				System.out.print(e.toString());
			}
			finally{
				DBclose();
			}
			return list;
		}

		/**
		 * @author	Administrator
		 * @param	无
		 * @return	ArrayList:Oa_info_postItem 对象的 ArrayList 数组
		 * @see		取出 oa_info_news 表中的所有记录,每一条记录存储在一个 Oa_info_postItem 对象中
		 */
		public List findByIds(String ids){
			ArrayList list=new ArrayList();
			try {
				String sql="select * from "+T.OA_INFO_POST+" where id in ("+ids+")";
				rs = executeQuery(sql);
				while(rs.next()){
					Oa_info_postItem item=new Oa_info_postItem();
					item.setId(rs.getString("id"));
					item.setEmegency(rs.getString("emegency"));
					item.setSelect_type(rs.getString("select_type"));
					item.setTitle(rs.getString("title"));
					item.setContent(rs.getString("content"));
					item.setFileExt(rs.getString("fileExt"));
					item.setSend_user(rs.getString("send_user"));
					item.setSend_name(rs.getString("send_name"));
					item.setReceive_user(rs.getString("receive_user"));
					item.setReceive_name(rs.getString("receive_name"));
					item.setSend_time(rs.getString("send_time"));
					item.setArchive_user(rs.getString("archive_user"));
					item.setArchive_name(rs.getString("archive_name"));
					item.setArchive_time(rs.getString("archive_time"));
					item.setStatus(rs.getString("status"));
					list.add(item);
				}
			}catch(SQLException e){
				System.out.print(e.toString());
			}
			finally{
				DBclose();
			}
			return list;
		}

		/**
		 * @author	Administrator
		 * @param	id: 当前要修改记录的id号
		 * @return	Oa_info_postItem
		 * @see		取出 oa_info_news 表中的指定id号的一条记录存储在一个 Oa_info_postItem 对象中
		 */
		public Oa_info_postItem find(String id){
			try {
				String sql="select * from "+T.OA_INFO_POST+" where id="+id;
				rs = executeQuery(sql);
				Oa_info_postItem item=new Oa_info_postItem();
				if(rs.next()){
					item.setId(rs.getString("id"));
					item.setEmegency(rs.getString("emegency"));
					item.setSelect_type(rs.getString("select_type"));
					item.setTitle(rs.getString("title"));
					item.setContent(rs.getString("content"));
					item.setFileExt(rs.getString("fileExt"));
					item.setSend_user(rs.getString("send_user"));
					item.setSend_name(rs.getString("send_name"));
					item.setReceive_user(rs.getString("receive_user"));
					item.setReceive_name(rs.getString("receive_name"));
					item.setSend_time(rs.getString("send_time"));
					item.setArchive_user(rs.getString("archive_user"));
					item.setArchive_name(rs.getString("archive_name"));
					item.setArchive_time(rs.getString("archive_time"));
					item.setStatus(rs.getString("status"));
				}
				return item;
			}catch(SQLException e){
				System.out.print(e.toString());
				return null;
			}
			finally{
				DBclose();
			}
		}

		/**
		 * @author	Administrator
		 * @param	aItem: 查询的数据对象,page: 翻页时的当前页,pageSize: 翻页的每页显示的记录条数
		 * @return	ArrayList:Oa_info_postItem 对象的 ArrayList 数组
		 * @see		查出 oa_info_news 表中的指定数据,页号,页大小的每一条记录存储在一个 Oa_info_postItem 对象中
		 */
		public List find(Oa_info_postItem aItem,int page,int pageSize){
			int nextPageSize=pageSize*(page-1);
			ArrayList list=new ArrayList();
			try {
				boolean b=false;
				StringBuffer filter=new StringBuffer();
				String fvalue=null;
				fvalue=aItem.getEmegency();
				if(fvalue!=null &&   fvalue.length()>0)
				{
					if(b) filter.append(" and");
					filter.append(" emegency ="+fvalue+" ");
					b=true;
				}
				
				fvalue=aItem.getStatus();
				if(fvalue!=null &&   fvalue.length()>0)
				{
					if(b) filter.append(" and");
					filter.append(" status in ("+fvalue+") ");
					b=true;
				}
				
				fvalue=aItem.getTitle();
				if(fvalue!=null &&   fvalue.length()>0)
				{
					if(b) filter.append(" and");
					filter.append(" title like '%"+fvalue+"%' ");
					b=true;
				}
				fvalue=aItem.getContent();
				if(fvalue!=null &&   fvalue.length()>0)
				{
					if(b) filter.append(" and");
					filter.append(" content like '%"+fvalue+"%' ");
					b=true;
				}
				fvalue=aItem.getFileExt();
				if(fvalue!=null &&   fvalue.length()>0)
				{
					if(b) filter.append(" and");
					filter.append(" fileExt like '%"+fvalue+"%' ");
					b=true;
				}

				fvalue=aItem.getSend_user();
				if(fvalue!=null &&   fvalue.length()>0)
				{
					if(b) filter.append(" and");
					filter.append(" send_user='"+fvalue+"' ");
					b=true;
				}
				
				fvalue=aItem.getReceive_user();
				if(fvalue!=null &&   fvalue.length()>0)
				{
					if(b) filter.append(" and");
					filter.append(" (','+receive_user+',' like '%,"+fvalue+",%' or select_type=3)  ");//如果全部用户select_type=3
					b=true;
				}
				fvalue=aItem.getReceive_name();
				if(fvalue!=null &&   fvalue.length()>0)
				{
					if(b) filter.append(" and");
					filter.append(" receive_name like '%"+fvalue+"%' ");
					b=true;
				}
				StringBuffer sql=new StringBuffer();
				sql.append(" select top "+pageSize+" * from "+T.OA_INFO_POST+"  where ");
				if(b)
				{
					sql.append("  "+filter.toString()+" and ");
				}
				sql.append("  (id not in (SELECT TOP "+Integer.toString(nextPageSize)+" id from "+T.OA_INFO_POST+" ");
				if(b)
				{
					sql.append(" where "+filter.toString()+"  ");
				}
				sql.append(" order by id desc  ))  order by status,send_time desc ");
				rs = executeQuery(sql.toString());
				while(rs.next()){
					Oa_info_postItem item=new Oa_info_postItem();
					item.setId(rs.getString("id"));
					item.setEmegency(rs.getString("emegency"));
					item.setSelect_type(rs.getString("select_type"));
					item.setTitle(rs.getString("title"));
					item.setContent(rs.getString("content"));
					item.setFileExt(rs.getString("fileExt"));
					item.setSend_user(rs.getString("send_user"));
					item.setSend_name(rs.getString("send_name"));
					item.setReceive_user(rs.getString("receive_user"));
					item.setReceive_name(rs.getString("receive_name"));
					item.setSend_time(rs.getString("send_time"));
					item.setArchive_user(rs.getString("archive_user"));
					item.setArchive_name(rs.getString("archive_name"));
					item.setArchive_time(rs.getString("archive_time"));
					item.setStatus(rs.getString("status"));
					list.add(item);
				}
				String sql1="select count(*) as total from "+T.OA_INFO_POST;
				if(b)
					sql1+=" where "+filter.toString();
				rs = executeQuery(sql1);
				if(rs.next()){
					totalRecord=rs.getInt("total");
				}
			}catch(SQLException e){
				System.out.print(e.toString());
			}
			finally{
				DBclose();
			}
			return list;
		}

		/**
		 * @author	Administrator
		 * @param	无
		 * @return	KeyId:插入记录时当前记录的id号
		 * @see		获得插入记录时当前记录的id号
		 */
		public int getKey(){
			return keyId;
		}

		/**
		 * @author	Administrator
		 * @param	无
		 * @return	(totalRecord):插入记录时当前记录的id号
		 * @see		获得插入记录时当前记录的id号
		 */
		public int getTotalRecord(){
			return totalRecord;
		}

		/**
		 * @author	Administrator
		 * @param	item:要添加的数据对象Oa_info_postItem
		 * @return	boolean:是否添加成功,如果添加成功返回true,否则返回false
		 * @see		添加一条记录
		 */
		public boolean addItem(Oa_info_postItem item){
			try{
				String sql="insert into "+T.OA_INFO_POST+"("+