com.glaf.base.modules.sys.service.mybatis.SysFunctionServiceImpl.java Source code

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Here is the source code for com.glaf.base.modules.sys.service.mybatis.SysFunctionServiceImpl.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.base.modules.sys.service.mybatis;

import java.util.List;

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.base.modules.sys.SysConstants;
import com.glaf.base.modules.sys.mapper.SysFunctionMapper;
import com.glaf.base.modules.sys.model.SysFunction;
import com.glaf.base.modules.sys.query.SysFunctionQuery;
import com.glaf.base.modules.sys.service.SysFunctionService;
import com.glaf.core.id.IdGenerator;

@Service("sysFunctionService")
@Transactional(readOnly = true)
public class SysFunctionServiceImpl implements SysFunctionService {
    protected final static Log logger = LogFactory.getLog(SysFunctionServiceImpl.class);

    protected IdGenerator idGenerator;

    protected SqlSessionTemplate sqlSessionTemplate;

    protected SysFunctionMapper sysFunctionMapper;

    public SysFunctionServiceImpl() {

    }

    public int count(SysFunctionQuery query) {
        query.ensureInitialized();
        return sysFunctionMapper.getSysFunctionCount(query);
    }

    @Transactional
    public boolean create(SysFunction bean) {
        if (bean.getId() == 0L) {
            bean.setId(idGenerator.nextId());
        }
        bean.setSort((int) bean.getId());
        sysFunctionMapper.insertSysFunction(bean);
        return true;
    }

    @Transactional
    public boolean delete(long id) {
        this.deleteById(id);
        return true;
    }

    @Transactional
    public boolean delete(SysFunction bean) {
        this.deleteById(bean.getId());
        return true;
    }

    @Transactional
    public boolean deleteAll(long[] ids) {
        if (ids != null && ids.length > 0) {
            for (long id : ids) {
                this.deleteById(id);
            }
        }
        return true;
    }

    @Transactional
    public void deleteById(Long id) {
        if (id != null) {
            sysFunctionMapper.deleteSysFunctionById(id);
        }
    }

    @Transactional
    public void deleteByIds(List<Long> rowIds) {
        if (rowIds != null && !rowIds.isEmpty()) {
            SysFunctionQuery query = new SysFunctionQuery();
            query.rowIds(rowIds);
            sysFunctionMapper.deleteSysFunctions(query);
        }
    }

    public SysFunction findById(long id) {
        return this.getSysFunction(id);
    }

    public SysFunction getSysFunction(Long id) {
        if (id == null) {
            return null;
        }
        SysFunction sysFunction = sysFunctionMapper.getSysFunctionById(id);
        return sysFunction;
    }

    public int getSysFunctionCountByQueryCriteria(SysFunctionQuery query) {
        return sysFunctionMapper.getSysFunctionCount(query);
    }

    public List<SysFunction> getSysFunctionList() {
        SysFunctionQuery query = new SysFunctionQuery();
        query.setOrderBy(" E.SORT desc ");
        return this.list(query);
    }

    public List<SysFunction> getSysFunctionList(long appId) {
        SysFunctionQuery query = new SysFunctionQuery();
        query.appId(Long.valueOf(appId));
        query.setOrderBy(" E.SORT desc ");
        return this.list(query);
    }

    public List<SysFunction> getSysFunctionsByQueryCriteria(int start, int pageSize, SysFunctionQuery query) {
        RowBounds rowBounds = new RowBounds(start, pageSize);
        List<SysFunction> rows = sqlSessionTemplate.selectList("getSysFunctions", query, rowBounds);
        return rows;
    }

    public List<SysFunction> list(SysFunctionQuery query) {
        query.ensureInitialized();
        List<SysFunction> list = sysFunctionMapper.getSysFunctions(query);
        return list;
    }

    @Transactional
    public void save(SysFunction sysFunction) {
        if (sysFunction.getId() == 0) {
            sysFunction.setId(idGenerator.nextId());
            // sysFunction.setCreateDate(new Date());
            sysFunctionMapper.insertSysFunction(sysFunction);
        } else {
            sysFunctionMapper.updateSysFunction(sysFunction);
        }
    }

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

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

    @javax.annotation.Resource
    public void setSysFunctionMapper(SysFunctionMapper sysFunctionMapper) {
        this.sysFunctionMapper = sysFunctionMapper;
    }

    /**
     * ?
     * 
     * @param bean
     *            SysFunction
     * @param operate
     *            int ?
     */
    @Transactional
    public void sort(SysFunction bean, int operate) {
        if (bean == null)
            return;
        if (operate == SysConstants.SORT_PREVIOUS) {// ?
            sortByPrevious(bean);
        } else if (operate == SysConstants.SORT_FORWARD) {// ?
            sortByForward(bean);
        }
    }

    /**
     * ???
     * 
     * @param bean
     */
    private void sortByForward(SysFunction bean) {
        SysFunctionQuery query = new SysFunctionQuery();
        query.appId(Long.valueOf(bean.getAppId()));
        query.setSortLessThan(bean.getSort());
        query.setOrderBy(" E.SORT desc ");
        // ?
        List<SysFunction> list = this.list(query);
        if (list != null && list.size() > 0) {// 
            SysFunction temp = (SysFunction) list.get(0);
            int i = bean.getSort();
            bean.setSort(temp.getSort());
            this.update(bean);// bean

            temp.setSort(i);
            this.update(temp);// temp
        }
    }

    /**
     * ???
     * 
     * @param bean
     */
    private void sortByPrevious(SysFunction bean) {
        SysFunctionQuery query = new SysFunctionQuery();
        query.appId(Long.valueOf(bean.getAppId()));
        query.setSortGreaterThan(bean.getSort());
        query.setOrderBy(" E.SORT asc ");
        // ?
        List<SysFunction> list = this.list(query);
        if (list != null && list.size() > 0) {// 
            SysFunction temp = (SysFunction) list.get(0);
            int i = bean.getSort();
            bean.setSort(temp.getSort());
            this.update(bean);// bean

            temp.setSort(i);
            this.update(temp);// temp
        }
    }

    @Transactional
    public boolean update(SysFunction bean) {
        sysFunctionMapper.updateSysFunction(bean);
        return true;
    }
}