Java tutorial
/* * Copyright 2014 Tagbangers, Inc. * * 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.wallride.repository; import org.springframework.data.jpa.repository.JpaRepository; import org.springframework.data.jpa.repository.Lock; import org.springframework.data.jpa.repository.Modifying; import org.springframework.data.jpa.repository.Query; import org.springframework.data.repository.query.Param; import org.springframework.stereotype.Repository; import org.springframework.transaction.annotation.Transactional; import org.wallride.domain.User; import javax.persistence.LockModeType; import java.util.Collection; import java.util.Date; import java.util.List; @Repository @Transactional public interface UserRepository extends JpaRepository<User, Long>, UserRepositoryCustom { // @EntityGraph(value = User.DEEP_GRAPH_NAME, type = EntityGraph.EntityGraphType.FETCH) User findOneById(Long id); // @EntityGraph(value = User.DEEP_GRAPH_NAME, type = EntityGraph.EntityGraphType.FETCH) @Lock(LockModeType.PESSIMISTIC_WRITE) User findOneForUpdateById(Long id); // @EntityGraph(value = User.DEEP_GRAPH_NAME, type = EntityGraph.EntityGraphType.FETCH) User findOneByLoginId(String loginId); // @EntityGraph(value = User.DEEP_GRAPH_NAME, type = EntityGraph.EntityGraphType.FETCH) User findOneByEmail(String email); // @EntityGraph(value = User.SHALLOW_GRAPH_NAME, type = EntityGraph.EntityGraphType.FETCH) List<User> findAllByIdIn(Collection<Long> ids); @Modifying @Query("update User set lastLoginTime = :lastLoginTime where id = :id ") int updateLastLoginTime(@Param("id") long id, @Param("lastLoginTime") Date lastLoginTime); }