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/*
* Copyright (c) 2005-2011, WSO2 Inc. (http://www.wso2.org) All Rights Reserved.
*
* WSO2 Inc. 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.wso2.carbon.caching.impl;
import javax.cache.Cache;
import java.io.Serializable;
/**
* TODO: class description
*/
public class CacheEntry implements Cache.Entry, Serializable {
private static final long serialVersionUID = 1996179870860085427L;
private K key;
private V value;
private long lastAccessed;
private long lastModified;
public CacheEntry(K key, V value) {
this.key = key;
this.value = value;
long now = System.currentTimeMillis();
this.lastAccessed = now;
this.lastModified = now;
}
public K getKey() {
return key;
}
public void setValue(V value) {
lastModified = System.currentTimeMillis();
this.value = value;
}
public V getValue() {
lastAccessed = System.currentTimeMillis();
return value;
}
public long getLastAccessed() {
return lastAccessed;
}
public long getLastModified() {
return lastModified;
}
public void setLastAccessed(Long lastAccessed) {
this.lastAccessed = lastAccessed;
}
@Override
public boolean equals(Object o) {
if (this == o) return true;
if (o == null || getClass() != o.getClass()) return false;
CacheEntry that = (CacheEntry) o;
return key.equals(that.key) && value.equals(that.value);
}
@Override
public int hashCode() {
int result = key.hashCode();
result = 31 * result + value.hashCode();
return result;
}
}
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