/**
*
* 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.io.res.util.UDFFilterSupport;
import lucee.runtime.cache.tag.CacheHandlerFilter;
import lucee.runtime.engine.ThreadLocalPageContext;
import lucee.runtime.exp.ExpressionException;
import lucee.runtime.exp.PageException;
import lucee.runtime.exp.PageRuntimeException;
import lucee.runtime.op.Caster;
import lucee.runtime.type.Query;
import lucee.runtime.type.UDF;
public class QueryCacheHandlerFilterUDF extends UDFFilterSupport implements CacheHandlerFilter {
private UDF udf;
public QueryCacheHandlerFilterUDF(UDF udf) throws ExpressionException{
super(udf);
this.udf=udf;
}
@Override
public boolean accept(Object obj) {
if(!(obj instanceof Query)) return false;
args[0]=((Query)obj).getSql();
try {
return Caster.toBooleanValue(udf.call(ThreadLocalPageContext.get(), args, true));
}
catch (PageException e) {
throw new PageRuntimeException(e);
}
}
}