com.glaf.dts.service.impl.MxTransformStepServiceImpl.java Source code

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Here is the source code for com.glaf.dts.service.impl.MxTransformStepServiceImpl.java

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/*
 * 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.dts.service.impl;

import java.util.List;

import org.apache.commons.lang3.StringUtils;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
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.IdGenerator;
import com.glaf.dts.domain.TransformStep;
import com.glaf.dts.mapper.TransformStepMapper;
import com.glaf.dts.query.TransformStepQuery;
import com.glaf.dts.service.ITransformStepService;

@Service("transformStepService")
@Transactional(readOnly = true)
public class MxTransformStepServiceImpl implements ITransformStepService {
    protected final static Log logger = LogFactory.getLog(MxTransformStepServiceImpl.class);

    protected IdGenerator idGenerator;

    protected SqlSessionTemplate sqlSessionTemplate;

    protected TransformStepMapper transformStepMapper;

    public MxTransformStepServiceImpl() {

    }

    @Transactional
    public void deleteById(String id) {
        if (id != null) {
            transformStepMapper.deleteTransformStepById(id);
        }
    }

    @Transactional
    public void deleteByIds(List<String> rowIds) {
        if (rowIds != null && !rowIds.isEmpty()) {
            TransformStepQuery query = new TransformStepQuery();
            query.rowIds(rowIds);
            transformStepMapper.deleteTransformSteps(query);
        }
    }

    public int count(TransformStepQuery query) {
        query.ensureInitialized();
        return transformStepMapper.getTransformStepCount(query);
    }

    public List<TransformStep> list(TransformStepQuery query) {
        query.ensureInitialized();
        List<TransformStep> list = transformStepMapper.getTransformSteps(query);
        return list;
    }

    /**
     * ???
     * 
     * @return
     */
    public int getTransformStepCountByQueryCriteria(TransformStepQuery query) {
        return transformStepMapper.getTransformStepCount(query);
    }

    /**
     * ????
     * 
     * @return
     */
    public List<TransformStep> getTransformStepsByQueryCriteria(int start, int pageSize, TransformStepQuery query) {
        RowBounds rowBounds = new RowBounds(start, pageSize);
        List<TransformStep> rows = sqlSessionTemplate.selectList("getTransformSteps", query, rowBounds);
        return rows;
    }

    public TransformStep getTransformStep(String id) {
        if (id == null) {
            return null;
        }
        TransformStep transformStep = transformStepMapper.getTransformStepById(id);
        return transformStep;
    }

    @Transactional
    public void save(TransformStep transformStep) {
        if (StringUtils.isEmpty(transformStep.getId())) {
            transformStep.setId(idGenerator.getNextId());
            // transformStep.setCreateDate(new Date());
            transformStepMapper.insertTransformStep(transformStep);
        } else {
            transformStepMapper.updateTransformStep(transformStep);
        }
    }

    @javax.annotation.Resource
    public void setIdGenerator(IdGenerator idGenerator) {
        this.idGenerator = idGenerator;
    }

    @javax.annotation.Resource
    public void setTransformStepMapper(TransformStepMapper transformStepMapper) {
        this.transformStepMapper = transformStepMapper;
    }

    @javax.annotation.Resource
    public void setSqlSessionTemplate(SqlSessionTemplate sqlSessionTemplate) {
        this.sqlSessionTemplate = sqlSessionTemplate;
    }

}