Java tutorial
/* * Licensed to the Apache Software Foundation (ASF) under one * or more contributor license agreements. See the NOTICE file * distributed with this work for additional information * regarding copyright ownership. The ASF licenses this file * to you 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.glaf.oa.reimbursement.service; import java.util.*; import org.slf4j.Logger; import org.slf4j.LoggerFactory; import org.apache.ibatis.session.RowBounds; import org.mybatis.spring.SqlSessionTemplate; import org.springframework.stereotype.Service; import org.springframework.transaction.annotation.Transactional; import com.glaf.core.id.*; import com.glaf.core.dao.*; import com.glaf.oa.reimbursement.mapper.*; import com.glaf.oa.reimbursement.model.*; import com.glaf.oa.reimbursement.query.*; @Service("reimbursementService") @Transactional(readOnly = true) public class ReimbursementServiceImpl implements ReimbursementService { protected final Logger logger = LoggerFactory.getLogger(getClass()); protected EntityDAO entityDAO; protected IdGenerator idGenerator; protected SqlSessionTemplate sqlSessionTemplate; protected ReimbursementMapper reimbursementMapper; public ReimbursementServiceImpl() { } @Transactional public void deleteById(Long id) { if (id != null) { reimbursementMapper.deleteReimbursementById(id); } } @Transactional public void deleteByIds(List<Long> reimbursementids) { if (reimbursementids != null && !reimbursementids.isEmpty()) { for (Long id : reimbursementids) { reimbursementMapper.deleteReimbursementById(id); } } } public int count(ReimbursementQuery query) { query.ensureInitialized(); return reimbursementMapper.getReimbursementCount(query); } public List<Reimbursement> list(ReimbursementQuery query) { query.ensureInitialized(); List<Reimbursement> list = reimbursementMapper.getReimbursements(query); return list; } public int getReimbursementCountByQueryCriteria(ReimbursementQuery query) { return reimbursementMapper.getReimbursementCount(query); } public List<Reimbursement> getReimbursementsByQueryCriteria(int start, int pageSize, ReimbursementQuery query) { RowBounds rowBounds = new RowBounds(start, pageSize); List<Reimbursement> rows = sqlSessionTemplate.selectList("getReimbursements", query, rowBounds); return rows; } public Reimbursement getReimbursement(Long id) { if (id == null) { return null; } Reimbursement reimbursement = reimbursementMapper.getReimbursementById(id); return reimbursement; } @Transactional public void save(Reimbursement reimbursement) { if (reimbursement.getReimbursementid() == null) { reimbursement.setReimbursementid(idGenerator.nextId("oa_reimbursement")); // reimbursement.setCreateDate(new Date()); // reimbursement.setDeleteFlag(0); reimbursementMapper.insertReimbursement(reimbursement); } else { reimbursementMapper.updateReimbursement(reimbursement); } } @javax.annotation.Resource public void setEntityDAO(EntityDAO entityDAO) { this.entityDAO = entityDAO; } @javax.annotation.Resource public void setIdGenerator(IdGenerator idGenerator) { this.idGenerator = idGenerator; } @javax.annotation.Resource public void setReimbursementMapper(ReimbursementMapper reimbursementMapper) { this.reimbursementMapper = reimbursementMapper; } @javax.annotation.Resource public void setSqlSessionTemplate(SqlSessionTemplate sqlSessionTemplate) { this.sqlSessionTemplate = sqlSessionTemplate; } public int getReimbursementApproveCountByQueryCriteria(ReimbursementQuery query) { return reimbursementMapper.getReimbursementApproveCount(query); } public List<Reimbursement> getReimbursementsApproveByQueryCriteria(int start, int pageSize, ReimbursementQuery query) { RowBounds rowBounds = new RowBounds(start, pageSize); List<Reimbursement> rows = sqlSessionTemplate.selectList("getReimbursementsApprove", query, rowBounds); return rows; } }