/**
*
* Copyright (c) 2014, the Railo Company Ltd. All rights reserved.
*
* 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 2.1 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, see <http://www.gnu.org/licenses/>.
*
**/
package lucee.runtime.cache.tag.query;
import lucee.commons.digest.HashUtil;
import lucee.runtime.cache.tag.udf.UDFArgConverter;
import lucee.runtime.type.Query;
import lucee.runtime.type.query.QueryResult;
public class QueryCacheItem extends QueryResultCacheItem {
private static final long serialVersionUID = 7327671003736543783L;
public final Query query;
private String hash;
public QueryCacheItem(Query query, String[] tags){
super((QueryResult)query,tags);
this.query=query;
}
@Override
public String getHashFromValue() {
// TODO faster impl
if(hash==null) hash= Long.toString(HashUtil.create64BitHash(UDFArgConverter.serialize(query)));
return hash;
}
public Query getQuery() {
return query;
}
@Override
public Object duplicate(boolean deepCopy) {
return new QueryCacheItem((Query)query.duplicate(true),getTags());
}
}