com.glaf.core.service.impl.MxMembershipServiceImpl.java Source code

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Here is the source code for com.glaf.core.service.impl.MxMembershipServiceImpl.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.core.service.impl;

import java.util.Date;
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.core.dao.EntityDAO;
import com.glaf.core.domain.Membership;
import com.glaf.core.id.IdGenerator;
import com.glaf.core.mapper.MembershipMapper;
import com.glaf.core.query.MembershipQuery;
import com.glaf.core.service.MembershipService;

@Service("membershipService")
@Transactional(readOnly = true)
public class MxMembershipServiceImpl implements MembershipService {
    protected EntityDAO entityDAO;

    protected IdGenerator idGenerator;

    protected final Logger logger = LoggerFactory.getLogger(getClass());

    protected MembershipMapper membershipMapper;

    protected SqlSessionTemplate sqlSessionTemplate;

    public MxMembershipServiceImpl() {

    }

    public int count(MembershipQuery query) {
        query.ensureInitialized();
        return membershipMapper.getMembershipCount(query);
    }

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

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

    @Transactional
    public void deleteMemberships(String actorId, String type) {
        MembershipQuery query = new MembershipQuery();
        query.actorId(actorId);
        query.type(type);
        membershipMapper.deleteActorMemberships(query);
    }

    public Membership getMembership(Long id) {
        if (id == null) {
            return null;
        }
        Membership membership = membershipMapper.getMembershipById(id);
        return membership;
    }

    /**
     * ??
     * 
     * @param actorId
     * @param type
     * @return
     */
    public List<Membership> getMemberships(String actorId, String type) {
        MembershipQuery query = new MembershipQuery();
        query.actorId(actorId);
        query.type(type);
        return membershipMapper.getMemberships(query);
    }

    public int getMembershipCountByQueryCriteria(MembershipQuery query) {
        return membershipMapper.getMembershipCount(query);
    }

    public List<Membership> getMembershipsByQueryCriteria(int start, int pageSize, MembershipQuery query) {
        RowBounds rowBounds = new RowBounds(start, pageSize);
        List<Membership> rows = sqlSessionTemplate.selectList("getMemberships", query, rowBounds);
        return rows;
    }

    public List<Membership> list(MembershipQuery query) {
        query.ensureInitialized();
        List<Membership> list = membershipMapper.getMemberships(query);
        return list;
    }

    @Transactional
    public void save(Membership membership) {
        if (membership.getId() == null) {
            membership.setId(idGenerator.nextId());
            membership.setModifyDate(new Date());
            membershipMapper.insertMembership(membership);
        } else {
            membership.setModifyDate(new Date());
            membershipMapper.updateMembership(membership);
        }
    }

    /**
     * ??
     * 
     * @param actorId
     *            ?
     * @param type
     *            
     * @param nodeIds
     *            ?
     */
    @Transactional
    public void saveMemberships(String actorId, String type, List<Long> nodeIds) {
        MembershipQuery query = new MembershipQuery();
        query.actorId(actorId);
        query.type(type);
        List<Membership> list = membershipMapper.getMemberships(query);
        if (list != null && !list.isEmpty()) {
            for (Membership m : list) {
                membershipMapper.deleteMembershipById(m.getId());
            }
        }
        if (nodeIds != null && !nodeIds.isEmpty()) {
            for (Long nodeId : nodeIds) {
                Membership m = new Membership();
                m.setActorId(actorId);
                m.setId(idGenerator.nextId());
                m.setModifyDate(new Date());
                m.setNodeId(nodeId);
                m.setType(type);
                membershipMapper.insertMembership(m);
            }
        }
    }

    @Transactional
    public void saveMemberships(Long nodeId, Long roleId, String type, List<Membership> memberships) {
        MembershipQuery query = new MembershipQuery();
        query.nodeId(nodeId);
        query.roleId(roleId);
        query.type(type);
        List<Membership> list = membershipMapper.getMemberships(query);
        if (list != null && !list.isEmpty()) {
            for (Membership m : list) {
                membershipMapper.deleteMembershipById(m.getId());
            }
        }
        if (memberships != null && !memberships.isEmpty()) {
            for (Membership m : memberships) {
                m.setNodeId(nodeId);
                m.setRoleId(roleId);
                m.setType(type);
                m.setId(idGenerator.nextId());
                m.setModifyDate(new java.util.Date());
                membershipMapper.insertMembership(m);
            }
        }
    }

    @Transactional
    public void saveMemberships(Long nodeId, String type, List<Membership> memberships) {
        MembershipQuery query = new MembershipQuery();
        query.nodeId(nodeId);
        query.type(type);
        List<Membership> list = membershipMapper.getMemberships(query);
        if (list != null && !list.isEmpty()) {
            for (Membership m : list) {
                membershipMapper.deleteMembershipById(m.getId());
            }
        }
        if (memberships != null && !memberships.isEmpty()) {
            for (Membership m : memberships) {
                m.setNodeId(nodeId);
                m.setType(type);
                m.setId(idGenerator.nextId());
                m.setModifyDate(new java.util.Date());
                membershipMapper.insertMembership(m);
            }
        }
    }

    @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 setMembershipMapper(MembershipMapper membershipMapper) {
        this.membershipMapper = membershipMapper;
    }

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

}