/*
* Copyright 2002-2013 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 org.springframework.samples.petclinic.repository.jpa;
import java.util.Collection;
import javax.persistence.EntityManager;
import javax.persistence.PersistenceContext;
import org.springframework.cache.annotation.Cacheable;
import org.springframework.samples.petclinic.model.Vet;
import org.springframework.samples.petclinic.repository.VetRepository;
import org.springframework.stereotype.Repository;
/**
* JPA implementation of the {@link VetRepository} interface.
*
* @author Mike Keith
* @author Rod Johnson
* @author Sam Brannen
* @author Michael Isvy
* @since 22.4.2006
*/
@Repository
public class JpaVetRepositoryImpl implements VetRepository {
@PersistenceContext
private EntityManager em;
@Override
@Cacheable(value = "vets")
@SuppressWarnings("unchecked")
public Collection<Vet> findAll() {
return this.em.createQuery("SELECT distinct vet FROM Vet vet left join fetch vet.specialties ORDER BY vet.lastName, vet.firstName").getResultList();
}
}