workflow_categorybean.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 703 行 · 第 1/2 页

package com.vere.manager.workflow.bean;

	import java.sql.*;
	import java.util.*;
	import com.vere.db.*;
	import com.vere.manager.workflow.item.*;
	import com.vere.item.*;

	public class Workflow_categoryBean
	{
		private ResultSet rs=null;
		private int keyId;
		private int totalRecord;
		private Access access = null;
		private StringBuffer buff=null;
		private int level_num=0;

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

		/**
		 * @author	Administrator
		 * @param	无
		 * @return	ArrayList:Workflow_categoryItem 对象的 ArrayList 数组
		 * @see		取出 workflow_category 表中的所有记录,每一条记录存储在一个 Workflow_categoryItem 对象中
		 */
		public List findFlow_menu(){
			ArrayList list=new ArrayList();
			try {
				String sql="select * from "+T.WORKFLOW_CATEGORY+" order by pid asc,id asc";
				rs = executeQuery(sql);
				while(rs.next()){
					MenuItem item=new MenuItem();
					item.setId(rs.getString("id"));
					item.setPid(rs.getString("pid"));
					item.setNodepath(rs.getString("nodepath"));
					item.setName(rs.getString("name"));
					item.setInstruction(rs.getString("instruction"));
					item.setFunc_id(rs.getString("func_id"));
					item.setFunc_name(rs.getString("func_name"));
					item.setMenuid(item.getId());
					list.add(item);
				}
				//叶子节点  是流程节点
				sql="select id,workflow_category_id,name ,introduction from "+T.WORKFLOW+" order by id asc";
				rs = executeQuery(sql);
				while(rs.next()){
					MenuItem item=new MenuItem();
					item.setId(rs.getString("id"));
					item.setPid(rs.getString("workflow_category_id"));
					item.setName(rs.getString("name"));
					item.setInstruction(rs.getString("introduction"));
					item.setMenuid("99999999999999999999999999999999");
					item.setIs_flow(true);
					list.add(item);
				}
			}catch(SQLException e){
				System.out.print(e.toString());
			}
			finally{
				DBclose();
			}
			return list;
		}
		

		/**
		 * @author	Administrator
		 * @param	无
		 * @return	ArrayList:Workflow_categoryItem 对象的 ArrayList 数组
		 * @see		取出 workflow_category 表中的所有记录,每一条记录存储在一个 Workflow_categoryItem 对象中
		 */
		public List find(){
			ArrayList list=new ArrayList();
			try {
				String sql="select * from "+T.WORKFLOW_CATEGORY+" order by pid asc,id asc";
				rs = executeQuery(sql);
				while(rs.next()){
					Workflow_categoryItem item=new Workflow_categoryItem();
					item.setId(rs.getString("id"));
					item.setPid(rs.getString("pid"));
					item.setNodepath(rs.getString("nodepath"));
					item.setName(rs.getString("name"));
					item.setInstruction(rs.getString("instruction"));
					item.setFunc_id(rs.getString("func_id"));
					item.setFunc_name(rs.getString("func_name"));
					list.add(item);
				}
			}catch(SQLException e){
				System.out.print(e.toString());
			}
			finally{
				DBclose();
			}
			return list;
		}
		
		
		/**
		 * @author	Administrator
		 * @param	无
		 * @return	ArrayList:Manager_menuItem 对象的 ArrayList 数组
		 * @see		已菜单装显示
		 */
		public String toHtmlListMenu(){
			List list=find();
			buff=new StringBuffer();
			buff.append("<table  class='contentsTable'  border='0' cellpadding='0'  cellspacing='1'>");
			buff.append("<tr class='tr1'  align=center ><td width='15%' >编号</td><td width=60% >模板类别名称</td><td width=40% >功能</td></tr>");
			Iterator e=list.iterator();
			while(e.hasNext()){
				Workflow_categoryItem rItem=(Workflow_categoryItem)e.next();
				if(!rItem.getPid().equals("0")) break;
				buff.append("<tr class='tr2'>");
				buff.append("<td align='center' >"+rItem.getId()+"</td>");
				buff.append("<td><input type='checkbox' name=checkvalue value='"+rItem.getId()+"'>"+rItem.getName()+"</td>");//模板类别名称
				buff.append("<td>"+rItem.getFunc_id()+"<br>"+rItem.getFunc_name()+"</td>");//描述
				buff.append("</tr>");
				String levelStr="";
				level_num=1;
				for(int i=0;i<list.size();i++)
				{
					Workflow_categoryItem subItem=(Workflow_categoryItem)list.get(i);
					for(int j=0;j<level_num;j++)
						levelStr+="----";
					if(subItem.getPid().equals(rItem.getId()))
					{
						buff.append("<tr class='tr2'>");
						buff.append("<td align='center' >"+subItem.getId()+"</td>");
						buff.append("<td>"+levelStr+"<input type='checkbox' name=checkvalue value='"+subItem.getId()+"'>"+subItem.getName()+"</td>");//模板类别名称
						buff.append("<td>"+subItem.getFunc_id()+"<br>"+subItem.getFunc_name()+"</td>");//描述
						buff.append("</tr>");
						subHtmlListMenu(list,subItem.getId());
					}
					levelStr="";
				}
			}
			buff.append("</table>");
			return buff.toString();
		}
		
		/**
		 * @author	Administrator
		 * @param	无
		 * @return	ArrayList:Manager_menuItem 对象的 ArrayList 数组
		 * @see		子菜单递归
		 */
		public void subHtmlListMenu(List list,String id){
			level_num++;
			for(int i=0;i<list.size();i++)
			{
				Workflow_categoryItem subItem=(Workflow_categoryItem)list.get(i);
				String levelStr="";
				for(int j=0;j<level_num;j++)
					levelStr+="----";
				if(subItem.getPid().equals(id))
				{
					buff.append("<tr class='tr2'>");
					buff.append("<td align='center' >"+subItem.getId()+"</td>");
					buff.append("<td>"+levelStr+"<input type='checkbox' name=checkvalue value='"+subItem.getId()+"'>"+subItem.getName()+"</td>");//模板类别名称
					buff.append("<td>"+subItem.getFunc_id()+"<br>"+subItem.getFunc_name()+"</td>");//描述
					buff.append("</tr>");
					subHtmlListMenu(list,subItem.getId());
					levelStr="";
				}
			}
			level_num--;
		}
		

		/**
		 * @author	Administrator
		 * @param	无
		 * @return	ArrayList:Manager_menuItem 对象的 ArrayList 数组
		 * @see		菜单下拉列表筐显示
		 */
		public String toHtmlOptionMenu(String pid){
			List list=find();
			buff=new StringBuffer();
			Iterator e=list.iterator();
			while(e.hasNext()){
				Workflow_categoryItem rItem=(Workflow_categoryItem)e.next();
				if(!rItem.getPid().equals("0")) break;
				if(pid.equals(rItem.getId()))
					buff.append("<option value='"+rItem.getId()+"' selected>"+rItem.getName()+"</option>");
				else
					buff.append("<option value='"+rItem.getId()+"' >"+rItem.getName()+"</option>");
				String levelStr="";
				level_num=1;
				for(int i=0;i<list.size();i++)
				{
					Workflow_categoryItem subItem=(Workflow_categoryItem)list.get(i);
					for(int j=0;j<level_num;j++)
						levelStr+="----";
					if(subItem.getPid().equals(rItem.getId()))
					{
						if(pid.equals(subItem.getId()))
							buff.append("<option value='"+subItem.getId()+"' selected>"+levelStr+subItem.getName()+"</option>");
						else
							buff.append("<option value='"+subItem.getId()+"' >"+levelStr+subItem.getName()+"</option>");
						subHtmlOptionMenu(list,subItem.getId(),pid);
					}
					levelStr="";
				}
			}
			return buff.toString();
		}
		
		/**
		 * @author	Administrator
		 * @param	无
		 * @return	ArrayList:Manager_menuItem 对象的 ArrayList 数组
		 * @see		下拉列表筐递归
		 */
		public void subHtmlOptionMenu(List list,String id,String pid){
			level_num++;
			for(int i=0;i<list.size();i++)
			{
				Workflow_categoryItem subItem=(Workflow_categoryItem)list.get(i);
				String levelStr="";
				for(int j=0;j<level_num;j++)
					levelStr+="----";
				if(subItem.getPid().equals(id))
				{
					if(pid.equals(subItem.getId()))
						buff.append("<option value='"+subItem.getId()+"' selected>"+levelStr+subItem.getName()+"</option>");
					else
						buff.append("<option value='"+subItem.getId()+"' >"+levelStr+subItem.getName()+"</option>");
					subHtmlOptionMenu(list,subItem.getId(),pid);
					levelStr="";
				}
			}
			level_num--;
		}



		/**
		 * @author	Administrator
		 * @param	无
		 * @return	ArrayList:WORKFLOW_CATEGORYItem 对象的 ArrayList 数组
		 * @see		取出 WORKFLOW_CATEGORY 表中的所有记录,每一条记录存储在一个 WORKFLOW_CATEGORYItem 对象中
		 */
		public List findByIds(String ids){
			ArrayList list=new ArrayList();
			try {
				String sql="select * from "+T.WORKFLOW_CATEGORY+" where id in ("+ids+")";
				rs = executeQuery(sql);
				while(rs.next()){
					Workflow_categoryItem item=new Workflow_categoryItem();
					item.setId(rs.getString("id"));
					item.setPid(rs.getString("pid"));
					item.setNodepath(rs.getString("nodepath"));
					item.setName(rs.getString("name"));
					item.setInstruction(rs.getString("instruction"));
					item.setFunc_id(rs.getString("func_id"));
					item.setFunc_name(rs.getString("func_name"));
					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	WORKFLOW_CATEGORYItem
		 * @see		取出 WORKFLOW_CATEGORY 表中的指定id号的一条记录存储在一个 WORKFLOW_CATEGORYItem 对象中
		 */
		public Workflow_categoryItem find(String id){
			try {
				String sql="select * from "+T.WORKFLOW_CATEGORY+" where id="+id;
				rs = executeQuery(sql);
				Workflow_categoryItem item=new Workflow_categoryItem();
				if(rs.next()){
					item.setId(rs.getString("id"));
					item.setPid(rs.getString("pid"));
					item.setNodepath(rs.getString("nodepath"));
					item.setName(rs.getString("name"));
					item.setInstruction(rs.getString("instruction"));
					item.setFunc_id(rs.getString("func_id"));
					item.setFunc_name(rs.getString("func_name"));
				}
				return item;
			}catch(SQLException e){
				System.out.print(e.toString());
				return null;
			}
			finally{
				DBclose();
			}
		}

		/**
		 * @author	Administrator
		 * @param	id: 当前要修改记录的id号
		 * @return	WORKFLOW_CATEGORYItem
		 * @see		取出 WORKFLOW_CATEGORY 表中的指定id号的一条记录存储在一个 WORKFLOW_CATEGORYItem 对象中
		 */
		public Workflow_categoryItem findByWorkflow_id(String workflow_id){
			try {
				String sql="select a.* from "+T.WORKFLOW_CATEGORY+" as a,"+T.WORKFLOW+" as b where a.id=b.workflow_category_id and b.id="+workflow_id;
				rs = executeQuery(sql);
				Workflow_categoryItem item=new Workflow_categoryItem();
				if(rs.next()){
					item.setId(rs.getString("id"));
					item.setPid(rs.getString("pid"));
					item.setNodepath(rs.getString("nodepath"));
					item.setName(rs.getString("name"));
					item.setInstruction(rs.getString("instruction"));
					item.setFunc_id(rs.getString("func_id"));
					item.setFunc_name(rs.getString("func_name"));
				}
				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:WORKFLOW_CATEGORYItem 对象的 ArrayList 数组
		 * @see		查出 WORKFLOW_CATEGORY 表中的指定数据,页号,页大小的每一条记录存储在一个 WORKFLOW_CATEGORYItem 对象中
		 */
		public List find(Workflow_categoryItem 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.getPid();
				if(fvalue!=null &&   fvalue.length()>0)
				{