configbringnumberdao.java

这是本人以前在学校时

package com.funddeal.model.dao.config_bring_number;

import java.util.ArrayList;
import java.util.Collection;

import net.sf.hibernate.HibernateException;
import net.sf.hibernate.Query;

import com.funddeal.base.PublicFunction;
import com.funddeal.base.SessionCommit;
import com.funddeal.model.pojo.config_bring_number.ConfigBringNumber;
import com.funddeal.model.pojo.custom_entity.PaginactionParamEntity;
import com.funddeal.model.pojo.custom_entity.SearchParamEntity;

public class ConfigBringNumberDAO {
	public static String errorMsg="";
	
	/**
	 * 
	 * @param cbn
	 * @return
	 * @throws HibernateException
	 */
	public String addConfigBringNum(ConfigBringNumber cbn) throws HibernateException{
		SessionCommit sc=new SessionCommit();
		return sc.getSessionAdd(cbn);
	}
	
	/**
	 * 
	 * @param cbn
	 * @return
	 */
	public boolean delConfigBringNum(ConfigBringNumber cbn){
		errorMsg="";
		SessionCommit sc;
		boolean bl=false;
		try {
			sc = new SessionCommit();
			bl=sc.getSessionDelete(cbn);
		} catch (HibernateException e){
			errorMsg=e.getMessage();
			return false;
		}
		if(!bl)
			if(!SessionCommit.errorMsg.equals(""))
				errorMsg=SessionCommit.errorMsg;
		return bl;
	}
	
	/**
	 * 
	 * @param cbn
	 * @return
	 */
	public boolean updateConfigBringNum(ConfigBringNumber cbn){
		errorMsg="";
		SessionCommit sc;
		boolean bl=false;
		try {
			sc = new SessionCommit();
			bl=sc.getSessionUpdate(cbn);
		} catch (HibernateException e){
			errorMsg=e.getMessage();
			return false;
		}
		if(!bl)
			if(!SessionCommit.errorMsg.equals(""))
				errorMsg=SessionCommit.errorMsg;
		return bl;
	}
	
	/**
	 * 
	 * @param spe
	 * @return
	 */
	public Collection search(SearchParamEntity spe){
		errorMsg="";
		Collection<ArrayList> col=null;
		PublicFunction pf=new PublicFunction();
		Query query = pf.search(spe);
		int cut=0;
		try {
			cut=query.list().size();
			for(int i=0;i<cut;i++){
				ArrayList al=(ArrayList)query.list().get(i);
				col.add(al);
			}
		} catch (HibernateException e) {
			errorMsg=e.getMessage();
		}
		return col;
	}
	
	
	/**
	 * 
	 * @param ppe
	 * @return
	 */
	public Collection search(PaginactionParamEntity ppe){
		errorMsg="";
		Collection col=null;
		if(ppe.getHql().equals("")){
			errorMsg="参数值不能为空！";
			return col;
		}
		PublicFunction pf=new PublicFunction();
		Query query = pf.search(ppe);
		int cut=0;
		try {
			cut=query.list().size();
			if(cut<=0){
				if(PublicFunction.errorMsg.equals(""))
					errorMsg="没有记录";
				else
					errorMsg=PublicFunction.errorMsg;
				return col;
			}
			col = query.list();
		} catch (HibernateException e){
			errorMsg=e.getMessage();
		}
		return col;
	}
}