messagetypedaoimpl.java

来自「协同办公」· Java 代码 · 共 116 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.MessageTypeDao;
import com.sinosoft.message.dao.MessageTypeDaoLocal;
import com.sinosoft.message.ejb.MessagetypeFacadeRemote;
import com.sinosoft.message.po.Messagetype;

@Stateless
public class MessageTypeDaoImpl implements MessageTypeDao,MessageTypeDaoLocal{
	
	@PersistenceContext
	private EntityManager entityManager;
	
	@EJB(beanName="MessagetypeFacade")
	private MessagetypeFacadeRemote messageTypeDao;

	public EntityManager getEntityManager() {
		return entityManager;
	}

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

	public MessagetypeFacadeRemote getMessageTypeDao() {
		return messageTypeDao;
	}

	public void setMessageTypeDao(MessagetypeFacadeRemote messageTypeDao) {
		this.messageTypeDao = messageTypeDao;
	}
	
	/**
	 * 删除
	 */
	public void delete(Messagetype entity) {
		
		messageTypeDao.delete(entity);
		
	}
	
	/**
	 * 查找所有
	 */
	public List<Messagetype> findAll(int... rowStartIdxAndCount) {
		
		List<Messagetype> list = messageTypeDao.findAll(rowStartIdxAndCount);
		
		return list;
	}
	
	/**
	 * 根据主键id查找
	 */
	public Messagetype findById(String id) {
		
		Messagetype type = null;
		
		if(id != null && !id.equals("")){
			
			type = messageTypeDao.findById(id);
			
		}
		
		return type;
	}

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

	/**
	 * 添加
	 */
	public void save(Messagetype entity) {
		
		if(entity != null){
			messageTypeDao.save(entity);
		}
		
	}

	/**
	 * 修改
	 */
	public Messagetype update(Messagetype entity) {
		
		Messagetype type = null;
		
		if(entity != null){
			
			type = messageTypeDao.update(entity);
			
		}
		
		return type;
	}
	
	

}