net.mikaboshi.intra_mart.tools.log_stats.report.SessionMap.java Source code

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Here is the source code for net.mikaboshi.intra_mart.tools.log_stats.report.SessionMap.java

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/*
 * Licensed 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 net.mikaboshi.intra_mart.tools.log_stats.report;

import java.util.Date;
import java.util.HashMap;
import java.util.List;
import java.util.Map;

import net.mikaboshi.intra_mart.tools.log_stats.util.LongListFactory;

import org.apache.commons.collections.map.LazyMap;
import org.apache.commons.lang.StringUtils;

/**
 * 
 *
 * @version 1.0.8
 * @author <a href="https://github.com/cwan">cwan</a>
 */
public class SessionMap {

    /**
     * ID => ?
     */
    @SuppressWarnings("unchecked")
    private Map<String, List<Long>> sessionPageTimesMap = LazyMap.decorate(new HashMap<String, List<Long>>(),
            LongListFactory.INSTANCE);

    /**
     * ID=>ID
     */
    private Map<String, String> sessionUserIdMap = new HashMap<String, String>();

    /**
     * ID => 
     */
    private Map<String, Date> lastAccessSessionMap = new HashMap<String, Date>();

    /**
     * ID => ?
     */
    private Map<String, Date> firstAccessSessionMap = new HashMap<String, Date>();

    /**
     * ID => 
     */
    private Map<String, Date> logoutSessionMap = new HashMap<String, Date>();

    /**
     * ID?ID??
     * @param sessionId
     * @return
     */
    public String getUserId(String sessionId) {
        return sessionUserIdMap.get(sessionId);
    }

    /**
     * ID????ID?
     * @param sessionId
     * @param userId
     */
    public void putUserId(String sessionId, String userId) {
        if (isValidId(sessionId) && isValidId(userId)) {
            this.sessionUserIdMap.put(sessionId, userId);
        }
    }

    /**
     * ID??????
     * @param sessionId
     * @return
     */
    public List<Long> getPageTimes(String sessionId) {
        return sessionPageTimesMap.get(sessionId);
    }

    /**
     * ???
     * @return
     */
    public Map<String, List<Long>> getSessionPageTimesMap() {
        return sessionPageTimesMap;
    }

    /**
     * ??
     * @param sessionId
     * @param pageTime
     */
    public void addPageTime(String sessionId, long pageTime) {
        if (isValidId(sessionId)) {
            this.sessionPageTimesMap.get(sessionId).add(pageTime);
        }
    }

    /**
     * ID?????
     * @param sessionId
     * @return
     */
    public Date getFirstAccessDate(String sessionId) {
        return firstAccessSessionMap.get(sessionId);
    }

    public void putFirstAccessDate(String sessionId, Date date) {
        if (!isValidId(sessionId) || date == null) {
            return;
        }

        Date prev = this.firstAccessSessionMap.get(sessionId);

        if (prev == null || prev.after(date)) {
            this.firstAccessSessionMap.put(sessionId, date);
        }
    }

    /**
     * ID????
     * @param sessionId
     * @return
     */
    public Date getLastAccessDate(String sessionId) {
        return lastAccessSessionMap.get(sessionId);
    }

    /**
     * ??
     * @return
     */
    public Map<String, Date> getLastAccessSessionMap() {
        return lastAccessSessionMap;
    }

    /**
     * ?
     * @param sessionId
     * @param date
     */
    public void putLastAccessDate(String sessionId, Date date) {
        if (!isValidId(sessionId) || date == null) {
            return;
        }

        Date prev = this.lastAccessSessionMap.get(sessionId);

        if (prev == null || prev.before(date)) {
            this.lastAccessSessionMap.put(sessionId, date);
        }
    }

    /**
     * ID????
     * @param sessionId
     * @return
     */
    public Date getLogoutDate(String sessionId) {
        return logoutSessionMap.get(sessionId);
    }

    /**
     * ?
     * @param sessionId
     * @param date
     */
    public void putLogoutDate(String sessionId, Date date) {
        if (isValidId(sessionId)) {
            this.logoutSessionMap.put(sessionId, date);
        }
    }

    /**
     * ID?ID???true?
     * @param id
     * @return
     */
    private boolean isValidId(String id) {
        return StringUtils.isNotBlank(id) && !"-".equals(id.trim());
    }
}