com.glaf.base.online.service.UserOnlineServiceImpl.java Source code

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Here is the source code for com.glaf.base.online.service.UserOnlineServiceImpl.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.online.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.base.online.mapper.*;
import com.glaf.base.online.domain.*;
import com.glaf.base.online.query.*;

@Service("userOnlineService")
@Transactional(readOnly = true)
public class UserOnlineServiceImpl implements UserOnlineService {
    protected final Logger logger = LoggerFactory.getLogger(getClass());

    protected EntityDAO entityDAO;

    protected IdGenerator idGenerator;

    protected SqlSessionTemplate sqlSessionTemplate;

    protected UserOnlineMapper userOnlineMapper;

    protected UserOnlineLogService userOnlineLogService;

    public UserOnlineServiceImpl() {

    }

    public int count(UserOnlineQuery query) {
        query.ensureInitialized();
        return userOnlineMapper.getUserOnlineCount(query);
    }

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

    @Transactional
    public void deleteByIds(List<Long> ids) {
        if (ids != null && !ids.isEmpty()) {
            for (Long id : ids) {
                userOnlineMapper.deleteUserOnlineById(id);
            }
        }
    }

    /**
     * 
     * 
     */
    @Transactional
    public void deleteTimeoutUsers() {
        int timeoutSeconds = 300;
        UserOnlineQuery query = new UserOnlineQuery();
        List<UserOnline> list = this.list(query);
        if (list != null && !list.isEmpty()) {
            for (UserOnline bean : list) {
                if (bean.getCheckDateMs() != null) {
                    long ts = System.currentTimeMillis() - bean.getCheckDateMs();
                    if (ts / 1000 > timeoutSeconds) {// 
                        userOnlineMapper.deleteUserOnlineById(bean.getId());
                        userOnlineLogService.logout(bean.getActorId(), bean.getSessionId());
                    }
                }
            }
        }
    }

    /**
     * 
     * 
     * @param timeoutSeconds
     */
    @Transactional
    public void deleteTimeoutUsers(int timeoutSeconds) {
        UserOnlineQuery query = new UserOnlineQuery();
        List<UserOnline> list = this.list(query);
        if (list != null && !list.isEmpty()) {
            for (UserOnline bean : list) {
                if (bean.getCheckDateMs() != null) {
                    long ts = System.currentTimeMillis() - bean.getCheckDateMs();
                    if (ts / 1000 > timeoutSeconds) {// 
                        userOnlineMapper.deleteUserOnlineById(bean.getId());
                        userOnlineLogService.logout(bean.getActorId(), bean.getSessionId());
                    }
                }
            }
        }
    }

    public UserOnline getUserOnline(Long id) {
        if (id == null) {
            return null;
        }
        UserOnline userOnline = userOnlineMapper.getUserOnlineById(id);
        return userOnline;
    }

    public UserOnline getUserOnline(String actorId) {
        UserOnlineQuery query = new UserOnlineQuery();
        query.actorId(actorId);
        List<UserOnline> list = this.list(query);
        UserOnline userOnline = null;
        if (list != null && !list.isEmpty()) {
            userOnline = list.get(0);
        }
        return userOnline;
    }

    public int getUserOnlineCountByQueryCriteria(UserOnlineQuery query) {
        return userOnlineMapper.getUserOnlineCount(query);
    }

    public List<UserOnline> getUserOnlinesByQueryCriteria(int start, int pageSize, UserOnlineQuery query) {
        RowBounds rowBounds = new RowBounds(start, pageSize);
        List<UserOnline> rows = sqlSessionTemplate.selectList("getUserOnlines", query, rowBounds);
        return rows;
    }

    public List<UserOnline> list(UserOnlineQuery query) {
        List<UserOnline> list = userOnlineMapper.getUserOnlines(query);
        return list;
    }

    @Transactional
    public void login(UserOnline model) {
        UserOnline userOnline = this.getUserOnline(model.getActorId());
        if (userOnline != null) {
            userOnline.setLoginDate(model.getLoginDate());
            userOnline.setLoginIP(model.getLoginIP());
            userOnline.setSessionId(model.getSessionId());
            if (model.getLoginDate() == null) {
                userOnline.setLoginDate(new Date());
            }
            userOnlineMapper.updateUserOnline(userOnline);
        } else {
            if (model.getLoginDate() == null) {
                model.setLoginDate(new Date());
            }
            model.setId(idGenerator.nextId());
            userOnlineMapper.insertUserOnline(model);
            UserOnlineLog log = new UserOnlineLog();
            log.setActorId(model.getActorId());
            log.setLoginIP(model.getLoginIP());
            log.setName(model.getName());
            log.setSessionId(model.getSessionId());
            userOnlineLogService.login(log);
        }
    }

    /**
     * 
     * 
     * @param actorId
     */
    @Transactional
    public void logout(String actorId) {
        UserOnline userOnline = this.getUserOnline(actorId);
        if (userOnline != null) {
            this.deleteById(userOnline.getId());
            userOnlineLogService.logout(actorId, userOnline.getSessionId());
        }
    }

    /**
     * ?
     * 
     * @param actorId
     */
    @Transactional
    public void remain(String actorId) {
        UserOnline userOnline = this.getUserOnline(actorId);
        if (userOnline != null) {
            userOnline.setCheckDateMs(System.currentTimeMillis());
            userOnline.setCheckDate(new Date(userOnline.getCheckDateMs()));
            userOnlineMapper.updateUserOnlineCheckDate(userOnline);
        }
    }

    @Transactional
    public void save(UserOnline userOnline) {
        if (userOnline.getId() == null) {
            userOnline.setId(idGenerator.nextId());
            userOnlineMapper.insertUserOnline(userOnline);
        } else {
            userOnlineMapper.updateUserOnline(userOnline);
        }
    }

    @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 setSqlSessionTemplate(SqlSessionTemplate sqlSessionTemplate) {
        this.sqlSessionTemplate = sqlSessionTemplate;
    }

    @javax.annotation.Resource
    public void setUserOnlineLogService(UserOnlineLogService userOnlineLogService) {
        this.userOnlineLogService = userOnlineLogService;
    }

    @javax.annotation.Resource
    public void setUserOnlineMapper(UserOnlineMapper userOnlineMapper) {
        this.userOnlineMapper = userOnlineMapper;
    }

}