logdao.java

机房运营维护系统 java+oracle9i 使用struts 分用户权限 完成用户对机房信息的增删改查等功能

package com.model;

import java.util.ArrayList;
import java.util.Iterator;
import java.util.List;
import java.util.Set;

import org.springframework.orm.hibernate3.support.HibernateDaoSupport;

import ms.hibernate.Log;
import ms.hibernate.Module;
import ms.hibernate.Popedom;

public class LogDao extends HibernateDaoSupport implements ILogDao {

	public List<LogForm> query(String logid, String empid, Long moduleid) {
		Module module = (Module)this.getHibernateTemplate().get(Module.class, moduleid);
		Set<Popedom> set = module.getPopedoms();
		List<LogForm> lf = new ArrayList<LogForm>();
		Long[]popedom = new Long[set.size()];
		int i = 0;
		for(Iterator<Popedom> it = set.iterator();it.hasNext();){
		    popedom[i]=it.next().getPopedomid();
			i++;
		}
		List<Log> list = this.getHibernateTemplate().find("from Log");
		
		for(Iterator<Log> lo = list.iterator();lo.hasNext();){
			Log log = lo.next();
			boolean logi = false;
			boolean empi = false;
			LogForm logForm = new LogForm();
			if(logid==null||logid.equals("")){
				logi = true;
			}else{
				if(log.getLogid()==(Long.parseLong(logid))){
					logi=true;
				}else{
					logi=false;
				}
			}
			if(empid==null||empid.equals("")){
				empi=true;
			}else{
				if(log.getEmpid().equals(empid)){
					empi=true;
				}else{
					empi=false;
				}
			}
			for(Long popedomid:popedom){
				if(log.getPopedom().getPopedomid().equals(popedomid)&&logi&&empi){
				    
					logForm.setLogid(log.getLogid());
					logForm.setEmpid(log.getEmpid());
					logForm.setModulename(log.getPopedom().getModule().getName());
					logForm.setDate(log.getWorkdate());
					logForm.setWork(log.getPopedom().getPopedom());
				}
				
			}
			if(logForm.getLogid()!=null){
				lf.add(logForm);
			}
			
		}
		
		
		return lf;
	}

}