historymessagedaoimpl.java

来自「协同办公」· Java 代码 · 共 112 行

package com.sinosoft.message.dao.impl;

import java.util.List;

import javax.ejb.EJB;
import javax.ejb.Stateless;
import javax.persistence.EntityManager;
import javax.persistence.PersistenceContext;

import com.sinosoft.message.dao.HistoryMessageDao;
import com.sinosoft.message.dao.HistoryMessageDaoLocal;
import com.sinosoft.message.ejb.HistorymessageFacadeRemote;
import com.sinosoft.message.po.Historymessage;

@Stateless
public class HistoryMessageDaoImpl implements HistoryMessageDao,HistoryMessageDaoLocal{

	@PersistenceContext
	private EntityManager entityManager;
	@EJB(beanName="HistorymessageFacade")
	private HistorymessageFacadeRemote historyDao;
	
	
	
	public EntityManager getEntityManager() {
		return entityManager;
	}

	public void setEntityManager(EntityManager entityManager) {
		this.entityManager = entityManager;
	}

	public HistorymessageFacadeRemote getHistoryDao() {
		return historyDao;
	}

	public void setHistoryDao(HistorymessageFacadeRemote historyDao) {
		this.historyDao = historyDao;
	}

	/**
	 * 删除
	 */
	public void delete(Historymessage entity) {
		
		if(entity != null){
			historyDao.delete(entity);
		}
		
	}

	/**
	 * 查找所有
	 */
	public List<Historymessage> findAll(int... rowStartIdxAndCount) {
		
		List<Historymessage> list = historyDao.findAll(rowStartIdxAndCount);
		
		return list;
	}

	/**
	 * 根据id查找
	 */
	public Historymessage findById(String id) {
		
		Historymessage historyMessage = null;
		
		historyMessage = historyDao.findById(id);
		
		return historyMessage;
	}

	/**
	 * 根据属性查找
	 */
	public List<Historymessage> findByProperty(String propertyName,
			Object value, int... rowStartIdxAndCount) {
		
		List<Historymessage> list = historyDao.findByProperty(propertyName, value, rowStartIdxAndCount);
		
		return list;
	}

	/**
	 * 保存
	 */
	public void save(Historymessage entity) {
		if(entity != null){
			historyDao.save(entity);
		}
		
	}

	/**
	 * 修改
	 */
	public Historymessage update(Historymessage entity) {
		
		Historymessage historyMessage = null;
		
		if(entity != null){
			historyMessage = historyDao.update(entity);
		}
		
		return historyMessage;
	}
	
	

}