/*
// Licensed to Julian Hyde under one or more contributor license
// agreements. See the NOTICE file distributed with this work for
// additional information regarding copyright ownership.
//
// Julian Hyde 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 org.olap4j.driver.xmla.cache;

import java.util.Calendar;
import java.util.concurrent.atomic.AtomicLong;

/**
 * Internal POJO class definition for the XmlaOlap4jMemoryCache.
 *
 * @author Luc Boudreau
 */
class XmlaOlap4jCacheElement {

    /**
     * The time in miliseconds when the entry was created.
     */
    private AtomicLong timestamp =
        new AtomicLong(Calendar.getInstance().getTimeInMillis());


    /**
     * This holds the number of times the entry was used.
     */
    private AtomicLong hitMeter = new AtomicLong(new Long("1"));


    /**
     * The cached SOAP response.
     */
    private byte[] response = null;


    /**
     * Updates this element's internal timestamp.
     */
    public void refreshTimestamp() {
        this.timestamp.compareAndSet(
            this.timestamp.longValue(),
            Calendar.getInstance().getTimeInMillis());
    }

    /**
     * Updates this element's internal timestamp.
     */
    public void incrementHitCount() {
        this.hitMeter.incrementAndGet();
    }

    public byte[] getResponse() {
        return response;
    }

    public void setResponse(byte[] response) {
        this.response = response;
    }

    public AtomicLong getTimestamp() {
        return timestamp;
    }

    public AtomicLong getHitCount() {
        return hitMeter;
    }
}

// End XmlaOlap4jCacheElement.java
