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.assesscontent.service; import java.util.List; import org.apache.ibatis.session.RowBounds; import org.mybatis.spring.SqlSessionTemplate; import org.slf4j.Logger; import org.slf4j.LoggerFactory; import org.springframework.stereotype.Service; import org.springframework.transaction.annotation.Transactional; import com.glaf.oa.assesscontent.mapper.AssesscontentMapper; import com.glaf.oa.assesscontent.model.Assesscontent; import com.glaf.oa.assesscontent.model.AssesscontentAndScore; import com.glaf.oa.assesscontent.query.AssesscontentQuery; import com.glaf.oa.assessscore.query.AssessscoreQuery; import com.glaf.core.dao.EntityDAO; import com.glaf.core.id.IdGenerator; @Service("assesscontentService") @Transactional(readOnly = true) public class AssesscontentServiceImpl implements AssesscontentService { protected final Logger logger = LoggerFactory.getLogger(getClass()); protected EntityDAO entityDAO; protected IdGenerator idGenerator; protected SqlSessionTemplate sqlSessionTemplate; protected AssesscontentMapper assesscontentMapper; public AssesscontentServiceImpl() { } @Transactional public void deleteById(Long id) { if (id != null) { assesscontentMapper.deleteAssesscontentById(id); } } @Transactional public void deleteByIds(List<Long> contentids) { if (contentids != null && !contentids.isEmpty()) { for (Long id : contentids) { assesscontentMapper.deleteAssesscontentById(id); } } } public int count(AssesscontentQuery query) { query.ensureInitialized(); return assesscontentMapper.getAssesscontentCount(query); } public List<Assesscontent> list(AssesscontentQuery query) { query.ensureInitialized(); List<Assesscontent> list = assesscontentMapper.getAssesscontents(query); return list; } public int getAssesscontentCountByQueryCriteria(AssesscontentQuery query) { return assesscontentMapper.getAssesscontentCount(query); } public List<Assesscontent> getAssesscontentsByQueryCriteria(int start, int pageSize, AssesscontentQuery query) { RowBounds rowBounds = new RowBounds(start, pageSize); List<Assesscontent> rows = sqlSessionTemplate.selectList("getAssesscontents", query, rowBounds); return rows; } public Assesscontent getAssesscontent(Long id) { if (id == null) { return null; } Assesscontent assesscontent = assesscontentMapper.getAssesscontentById(id); return assesscontent; } @Transactional public void save(Assesscontent assesscontent) { if (assesscontent.getContentid() == null) { assesscontent.setContentid(idGenerator.nextId("oa_assesscontent")); // assesscontent.setCreateDate(new Date()); // assesscontent.setDeleteFlag(0); assesscontentMapper.insertAssesscontent(assesscontent); } else { assesscontentMapper.updateAssesscontent(assesscontent); } } @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 setAssesscontentMapper(AssesscontentMapper assesscontentMapper) { this.assesscontentMapper = assesscontentMapper; } @javax.annotation.Resource public void setSqlSessionTemplate(SqlSessionTemplate sqlSessionTemplate) { this.sqlSessionTemplate = sqlSessionTemplate; } public List<AssesscontentAndScore> getAssesscontentAndScoreList(AssessscoreQuery scoreQuery) { List<AssesscontentAndScore> list = assesscontentMapper.getAssesscontentAndScoreList(scoreQuery); return list; } public void deleteByParentId(Long parentId) { if (parentId != null) { assesscontentMapper.deleteAssesscontentByParentId(parentId); } } }