manager_configbean.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 414 行

package com.vere.manager.bean;

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

	import com.vere.db.*;
	import com.vere.manager.item.*;
	import com.vere.item.*;

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

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

		/**
		 * @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 toHtmlOptionArea(List list){
			buff=new StringBuffer();
			Iterator e=list.iterator();
			while(e.hasNext()){
				Manager_areaItem rItem=(Manager_areaItem)e.next();
				if(!rItem.getPid().equals("0")) break;
				buff.append("<option value='"+rItem.getId()+"' >"+rItem.getName()+"</option>");
				String levelStr="";
				level_num=1;
				for(int i=0;i<list.size();i++)
				{
					Manager_areaItem subItem=(Manager_areaItem)list.get(i);
					for(int j=0;j<level_num;j++)
						levelStr+="----";
					if(subItem.getPid().equals(rItem.getId()))
					{
						buff.append("<option value='"+subItem.getId()+"' >"+levelStr+subItem.getName()+"</option>");
						subHtmlOptionArea(list,subItem.getId());
					}
					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 subHtmlOptionArea(List list,String id){
			level_num++;
			for(int i=0;i<list.size();i++)
			{
				Manager_areaItem subItem=(Manager_areaItem)list.get(i);
				String levelStr="";
				for(int j=0;j<level_num;j++)
					levelStr+="----";
				if(subItem.getPid().equals(id))
				{
					buff.append("<option value='"+subItem.getId()+"' >"+levelStr+subItem.getName()+"</option>");
					subHtmlOptionArea(list,subItem.getId());
					levelStr="";
				}
			}
			level_num--;
		}



		
	
		public List findArea(Manager_areaItem aItem){
			ArrayList list=new ArrayList();
			try {
				boolean b=false;
				StringBuffer filter=new StringBuffer();
				String fvalue=null;
				fvalue=aItem.getPid();
				if(fvalue!=null &&   fvalue.length()>0)
				{
					if(b) filter.append(" and");
					filter.append(" pid ="+fvalue+" ");
					b=true;
				}
				fvalue=aItem.getName();
				if(fvalue!=null &&   fvalue.length()>0)
				{
					if(b) filter.append(" and");
					filter.append(" name like '%"+fvalue+"%' ");
					b=true;
				}
				fvalue=aItem.getDescription();
				if(fvalue!=null &&   fvalue.length()>0)
				{
					if(b) filter.append(" and");
					filter.append(" description like '%"+fvalue+"%' ");
					b=true;
				}
				StringBuffer sql=new StringBuffer();
				sql.append(" select  * from "+T.MANAGER_AREA+"   ");
				
				if(b)
				{
					sql.append(" where "+filter.toString()+"  ");
				}
				sql.append("  order by pid  ");
				rs = executeQuery(sql.toString());
				while(rs.next()){
					Manager_areaItem item=new Manager_areaItem();
					item.setId(rs.getString("id"));
					item.setPid(rs.getString("pid"));
					item.setNodepath(rs.getString("nodepath"));
					item.setName(rs.getString("name"));
					item.setDescription(rs.getString("description"));
					list.add(item);
				}
			
			}catch(SQLException e){
				System.out.print(e.toString());
			}
			
			return list;
		}
		
		public String toHtmlOptionDepartment(List list){
			buff=new StringBuffer();
			Iterator e=list.iterator();
			while(e.hasNext()){
				Manager_departmentItem rItem=(Manager_departmentItem)e.next();
				if(!rItem.getPid().equals("0")) break;
				buff.append("<option value='"+rItem.getId()+"' >"+rItem.getName()+"</option>");
				String levelStr="";
				level_num=1;
				for(int i=0;i<list.size();i++)
				{
					Manager_departmentItem subItem=(Manager_departmentItem)list.get(i);
					for(int j=0;j<level_num;j++)
						levelStr+="----";
					if(subItem.getPid().equals(rItem.getId()))
					{
						buff.append("<option value='"+subItem.getId()+"' >"+levelStr+subItem.getName()+"</option>");
						subHtmlOptionDepartment(list,subItem.getId());
					}
					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 subHtmlOptionDepartment(List list,String id){
			level_num++;
			for(int i=0;i<list.size();i++)
			{
				Manager_departmentItem subItem=(Manager_departmentItem)list.get(i);
				String levelStr="";
				for(int j=0;j<level_num;j++)
					levelStr+="----";
				if(subItem.getPid().equals(id))
				{
					buff.append("<option value='"+subItem.getId()+"' >"+levelStr+subItem.getName()+"</option>");
					subHtmlOptionDepartment(list,subItem.getId());
					levelStr="";
				}
			}
			level_num--;
		}
		
		public List findDepartment(Manager_departmentItem aItem){
			ArrayList list=new ArrayList();
			try {
				boolean b=false;
				StringBuffer filter=new StringBuffer();
				String fvalue=null;
				fvalue=aItem.getPid();
				if(fvalue!=null &&   fvalue.length()>0)
				{
					if(b) filter.append(" and");
					filter.append(" pid ="+fvalue+" ");
					b=true;
				}
				fvalue=aItem.getName();
				if(fvalue!=null &&   fvalue.length()>0)
				{
					if(b) filter.append(" and");
					filter.append(" name like '%"+fvalue+"%' ");
					b=true;
				}
				fvalue=aItem.getDescription();
				if(fvalue!=null &&   fvalue.length()>0)
				{
					if(b) filter.append(" and");
					filter.append(" description like '%"+fvalue+"%' ");
					b=true;
				}
				StringBuffer sql=new StringBuffer();
				sql.append(" select  * from "+T.MANAGER_DEPARTMENT+"   ");
				if(b)
				{
					sql.append(" where "+filter.toString()+"  ");
				}
				sql.append("  order by pid  ");
				rs = executeQuery(sql.toString());
				while(rs.next()){
					Manager_departmentItem item=new Manager_departmentItem();
					item.setId(rs.getString("id"));
					item.setPid(rs.getString("pid"));
					item.setNodepath(rs.getString("nodepath"));
					item.setName(rs.getString("name"));
					item.setDescription(rs.getString("description"));
					list.add(item);
				}
				
			}catch(SQLException e){
				System.out.print(e.toString());
			}
			
			return list;
		}

		public String toHtmlOptionRole(List list){
			buff=new StringBuffer();
			Iterator e=list.iterator();
			while(e.hasNext()){
				Manager_roleItem rItem=(Manager_roleItem)e.next();
				if(!rItem.getPid().equals("0")) break;
				buff.append("<option value='"+rItem.getId()+"' >"+rItem.getName()+"</option>");
				String levelStr="";
				level_num=1;
				for(int i=0;i<list.size();i++)
				{
					Manager_roleItem subItem=(Manager_roleItem)list.get(i);
					for(int j=0;j<level_num;j++)
						levelStr+="----";
					if(subItem.getPid().equals(rItem.getId()))
					{
						buff.append("<option value='"+subItem.getId()+"' >"+levelStr+subItem.getName()+"</option>");
						subHtmlOptionRole(list,subItem.getId());
					}
					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 subHtmlOptionRole(List list,String id){
			level_num++;
			for(int i=0;i<list.size();i++)
			{
				Manager_roleItem subItem=(Manager_roleItem)list.get(i);
				String levelStr="";
				for(int j=0;j<level_num;j++)
					levelStr+="----";
				if(subItem.getPid().equals(id))
				{
					buff.append("<option value='"+subItem.getId()+"' >"+levelStr+subItem.getName()+"</option>");
					subHtmlOptionRole(list,subItem.getId());
					levelStr="";
				}
			}
			level_num--;
		}
		
		public List findRole(Manager_roleItem aItem){
			ArrayList list=new ArrayList();
			try {
				boolean b=false;
				StringBuffer filter=new StringBuffer();
				String fvalue=null;
				fvalue=aItem.getPid();
				if(fvalue!=null &&   fvalue.length()>0)
				{
					if(b) filter.append(" and");
					filter.append(" pid ="+fvalue+" ");
					b=true;
				}
				fvalue=aItem.getName();
				if(fvalue!=null &&   fvalue.length()>0)
				{
					if(b) filter.append(" and");
					filter.append(" name like '%"+fvalue+"%' ");
					b=true;
				}
				fvalue=aItem.getDepartment_id();
				if(fvalue!=null &&   fvalue.length()>0)
				{
					if(b) filter.append(" and");
					filter.append(" department_id ="+fvalue+" ");
					b=true;
				}
				fvalue=aItem.getDescription();
				if(fvalue!=null &&   fvalue.length()>0)
				{
					if(b) filter.append(" and");
					filter.append(" description like '%"+fvalue+"%' ");
					b=true;
				}
				fvalue=aItem.getContain_user();
				if(fvalue!=null &&   fvalue.length()>0)
				{
					if(b) filter.append(" and");
					filter.append(" contain_user like '%"+fvalue+"%' ");
					b=true;
				}
				StringBuffer sql=new StringBuffer();
				sql.append(" select  * from "+T.MANAGER_ROLE+"   ");

				if(b)
				{
					sql.append(" where "+filter.toString()+"  ");
				}
				sql.append("  order by pid  ");
				rs = executeQuery(sql.toString());
				while(rs.next()){
					Manager_roleItem item=new Manager_roleItem();
					item.setId(rs.getString("id"));
					item.setPid(rs.getString("pid"));
					item.setNodepath(rs.getString("nodepath"));
					item.setName(rs.getString("name"));
					item.setDepartment_id(rs.getString("department_id"));
					item.setDepartment_nodepath(rs.getString("department_nodepath"));
					item.setDescription(rs.getString("description"));
					item.setContain_user(rs.getString("contain_user"));
					item.setContain_name(rs.getString("contain_name"));
					list.add(item);
				}
				
			}catch(SQLException e){
				System.out.print(e.toString());
			}

			return list;
		}
		

		/**
		 * @author	Administrator
		 * @param	sql:要更新的sql 语句
		 * @return	boolean:如果执行成功返回true,否则返回false
		 * @see		执行更新一条sql 语句
		 */
		public boolean executeUpdate(String sql){
			try{
				access.getConnection();
				return access.executeUpdate(sql);
			}
			catch(Exception e){
				System.out.println(e.toString());
				return false;
			}
		}

		/**
		 * @author	Administrator
		 * @param	sql:要查询的sql 语句
		 * @return	boolean:如果执行成功返回true,否则返回false
		 * @see		执行查询一条sql 语句
		 */
		public ResultSet executeQuery(String sql){
			try
			{
				access.getConnection();
				rs=access.executeQuery(sql);
				return rs;
			}
			catch(Exception e){
				System.out.println(e.toString());
				return null;
			}
		}

		/**
		 * @author	Administrator
		 * @param	无
		 * @return	无
		 * @see		关闭数据库操作对象
		 */
		public void DBclose(){
			try {
				access.DBclose(rs);
			}
			catch(Exception e) {
				System.out.println(e.toString());
			}
		}
}