/*
* Copyright 2005 Werner Guttmann
*
* 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 org.castor.persist.cache;
import org.exolab.castor.jdo.TimeStampable;
import org.exolab.castor.persist.OID;
/**
* Utility class to store 'data' accessed through Castor JDO in performance caches.
*
* @author <a href="mailto:werner DOT guttmann @ gmx DOT net">Werner Guttmann</a>
* @version $Revision$ $Date: 2005-12-01 14:45:18 -0700 (Thu, 01 Dec 2005) $
* @since 0.9.9
*/
public final class CacheEntry implements java.io.Serializable {
//--------------------------------------------------------------------------
/** SerialVersionUID. */
private static final long serialVersionUID = -5165311222436920871L;
/** OID of the entry to be cached. */
private OID _oid;
/** Actual data to be cached. */
private Object[] _entry;
/** Associated time stamp. */
private long _timeStamp = TimeStampable.NO_TIMESTAMP;
//--------------------------------------------------------------------------
public CacheEntry() { }
public CacheEntry(final OID oid, final Object[] entry, final long timeStamp) {
_oid = oid;
_entry = entry;
_timeStamp = timeStamp;
}
//--------------------------------------------------------------------------
/**
* Get OID of the entry to be cached.
*
* @return OID of the entry to be cached.
*/
public OID getOID() {
return _oid;
}
/**
* Set OID of the entry to be cached.
*
* @param oid OID of the entry to be cached.
*/
public void setOID(final OID oid) {
_oid = oid;
}
/**
* Get actual data to be cached.
*
* @return Actual data to be cached.
*/
public Object[] getEntry() {
return _entry;
}
/**
* Set actual data to be cached.
*
* @param entry Actual data to be cached.
*/
public void setEntry(final Object[] entry) {
_entry = entry;
}
/**
* Get associated time stamp.
*
* @return Associated time stamp.
*/
public long getTimeStamp() {
return _timeStamp;
}
/**
* Set associated time stamp.
*
* @param stamp Associated time stamp.
*/
public void setTimeStamp(final long stamp) {
_timeStamp = stamp;
}
//--------------------------------------------------------------------------
}