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.borrow.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.borrow.mapper.*; import com.glaf.oa.borrow.model.*; import com.glaf.oa.borrow.query.*; @Service("borrowService") @Transactional(readOnly = true) public class BorrowServiceImpl implements BorrowService { protected final Logger logger = LoggerFactory.getLogger(getClass()); protected EntityDAO entityDAO; protected IdGenerator idGenerator; protected SqlSessionTemplate sqlSessionTemplate; protected BorrowMapper borrowMapper; protected BorrowadderssMapper borrowadderssMapper; protected BorrowmoneyMapper borrowmoneyMapper; public BorrowServiceImpl() { } @Transactional public void deleteById(Long id) { if (id != null) { borrowadderssMapper.deleteBorrowadderssByParentId(id); borrowmoneyMapper.deleteBorrowmoneyByParentId(id); borrowMapper.deleteBorrowById(id); } } @Transactional public void deleteByIds(List<Long> borrowids) { if (borrowids != null && !borrowids.isEmpty()) { for (Long id : borrowids) { borrowMapper.deleteBorrowById(id); } } } public int count(BorrowQuery query) { query.ensureInitialized(); return borrowMapper.getBorrowCount(query); } public List<Borrow> list(BorrowQuery query) { query.ensureInitialized(); List<Borrow> list = borrowMapper.getBorrows(query); return list; } public int getBorrowCountByQueryCriteria(BorrowQuery query) { return borrowMapper.getBorrowCount(query); } public List<Borrow> getBorrowsByQueryCriteria(int start, int pageSize, BorrowQuery query) { RowBounds rowBounds = new RowBounds(start, pageSize); List<Borrow> rows = sqlSessionTemplate.selectList("getBorrows", query, rowBounds); return rows; } public Borrow getBorrow(Long id) { if (id == null) { return null; } Borrow borrow = borrowMapper.getBorrowById(id); return borrow; } @Transactional public void save(Borrow borrow) { if (borrow.getBorrowid() == null) { borrow.setBorrowid(idGenerator.nextId("oa_borrow")); // borrow.setCreateDate(new Date()); // borrow.setDeleteFlag(0); borrowMapper.insertBorrow(borrow); } else { borrowMapper.updateBorrow(borrow); } } @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 setBorrowadderssMapper(BorrowadderssMapper borrowadderssMapper) { this.borrowadderssMapper = borrowadderssMapper; } @javax.annotation.Resource public void setBorrowmoneyMapper(BorrowmoneyMapper borrowmoneyMapper) { this.borrowmoneyMapper = borrowmoneyMapper; } @javax.annotation.Resource public void setBorrowMapper(BorrowMapper borrowMapper) { this.borrowMapper = borrowMapper; } @javax.annotation.Resource public void setSqlSessionTemplate(SqlSessionTemplate sqlSessionTemplate) { this.sqlSessionTemplate = sqlSessionTemplate; } public List<Borrow> getBorrowsApproveByQueryCriteria(int start, int pageSize, BorrowQuery query) { RowBounds rowBounds = new RowBounds(start, pageSize); List<Borrow> rows = sqlSessionTemplate.selectList("getBorrowsApprove", query, rowBounds); return rows; } public int getBorrowApproveCountByQueryCriteria(BorrowQuery query) { return borrowMapper.getBorrowApproveCount(query); } }