com.smartitengineering.jetty.session.replication.SessionData.java Source code

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Here is the source code for com.smartitengineering.jetty.session.replication.SessionData.java

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/*
 *
 * This module intended to be used for session replication of Jetty via HBase
 * and later will be cached via Ehcache
 *
 * Copyright (C) 2010  Imran M Yousuf (imyousuf@smartitengineering.com)
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 3 of the License, or (at your option) any later version.
 * This library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Lesser General Public License for more details.
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
 */
package com.smartitengineering.jetty.session.replication;

import com.smartitengineering.domain.AbstractGenericPersistentDTO;
import java.util.Collections;
import java.util.Map;
import java.util.concurrent.ConcurrentHashMap;
import org.apache.commons.lang.StringUtils;

/**
 *
 * @author imyousuf
 */
public class SessionData extends AbstractGenericPersistentDTO<SessionData, SessionDataId, Long> {

    private final SessionDataId id;
    private long accessed;
    private long lastAccessed;
    private long maxIdleMs;
    private long cookieSet;
    private long created;
    private Map attributes;
    private String lastNode;
    private long lastSaved;
    private long expiryTime;

    public SessionData(SessionDataId dataId, String lastNode) {
        if (StringUtils.isBlank(lastNode)) {
            throw new IllegalArgumentException("Null node");
        }
        if (dataId == null) {
            throw new IllegalArgumentException("Null session data id");
        }
        id = dataId;
        created = System.currentTimeMillis();
        accessed = created;
        lastAccessed = accessed;
        this.lastNode = lastNode;
        attributes = new ConcurrentHashMap();
    }

    @Override
    public synchronized SessionDataId getId() {
        return id;
    }

    public synchronized long getCreated() {
        return created;
    }

    public synchronized void setCreated(long ms) {
        this.created = ms;
    }

    public synchronized long getAccessed() {
        return accessed;
    }

    public synchronized void setAccessed(long ms) {
        this.accessed = ms;
    }

    public synchronized void setMaxIdleMs(long ms) {
        this.maxIdleMs = ms;
    }

    public synchronized long getMaxIdleMs() {
        return maxIdleMs;
    }

    public synchronized void setLastAccessed(long ms) {
        this.lastAccessed = ms;
    }

    public synchronized long getLastAccessed() {
        return lastAccessed;
    }

    public void setCookieSet(long ms) {
        this.cookieSet = ms;
    }

    public synchronized long getCookieSet() {
        return cookieSet;
    }

    public void setAttribute(String key, Object val) {
        attributes.put(key, val);
    }

    public void removeAttribute(String key) {
        attributes.remove(key);
    }

    public Object getAttrbute(String key) {
        return attributes.get(key);
    }

    public synchronized Map getAttributeMap() {
        return Collections.unmodifiableMap(attributes);
    }

    public synchronized void setAttributeMap(Map map) {
        this.attributes.clear();
        this.attributes.putAll(map);
    }

    public synchronized void setLastNode(String node) {
        this.lastNode = node;
    }

    public synchronized String getLastNode() {
        return lastNode;
    }

    public synchronized long getLastSaved() {
        return this.lastSaved;
    }

    public synchronized void setLastSaved(long time) {
        lastSaved = time;
    }

    public synchronized void setExpiryTime(long time) {
        this.expiryTime = time;
    }

    public synchronized long getExpiryTime() {
        return expiryTime;
    }

    @Override
    public String toString() {
        return "Session id=" + id + ",lastNode=" + lastNode + ",created=" + created + ",accessed=" + accessed
                + ",lastAccessed=" + lastAccessed + ",cookieSet=" + cookieSet + ",lastSaved=" + lastSaved
                + ",attributes=" + attributes + ",expiryTime=" + expiryTime;
    }

    @Override
    public boolean isValid() {
        return getId() != null;
    }
}