UserRepoImpl.java

/*
 * Copyright 2002-2012 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package com.github.yingzhuo.mycar.repository;

import java.util.List;

import javax.persistence.EntityManager;
import javax.persistence.PersistenceContext;
import javax.persistence.QueryTimeoutException;

import com.github.yingzhuo.mycar.domain.plus.UserSnapshot;
import com.google.common.collect.Lists;

public class UserRepoImpl implements UserCustomerDao {
	
	@PersistenceContext private EntityManager em;

	public List<UserSnapshot> findAllUserDetails() {
		try {
			return em.createNamedQuery("User.findAllUserDetails", UserSnapshot.class).getResultList();
		} catch (QueryTimeoutException ex) {
			return Lists.newArrayList();
		}
	}

}