/*
* eXist Open Source Native XML Database
* Copyright (C) 2001-2015 The eXist Project
* http://exist-db.org
*
* This program 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
* of the License, or (at your option) any later version.
*
* This program 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 program; if not, write to the Free Software Foundation
* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
package org.exist.xmlrpc.function;
import org.exist.EXistException;
import org.exist.security.PermissionDeniedException;
import com.evolvedbinary.j8fu.function.Function2E;
import org.exist.xquery.CompiledXQuery;
import org.exist.xquery.XPathException;
/**
* Specialisation of FunctionE which deals with
* XML-RPC server operations; Predominantly converts exceptions
* from the database into EXistException types
*
* @author Adam Retter <adam.retter@googlemail.com>
*/
@FunctionalInterface
public interface XmlRpcCompiledXQueryFunction<R> extends Function2E<CompiledXQuery, R, EXistException, PermissionDeniedException> {
@Override
default R apply(final CompiledXQuery compiledQuery) throws EXistException, PermissionDeniedException {
try {
return applyXmlRpc(compiledQuery);
} catch(final XPathException e) {
throw new EXistException(e);
}
}
/**
* Signature for lambda function which takes a compiled XQuery
*
* @param compiledQuery The compiled XQuery
*/
R applyXmlRpc(final CompiledXQuery compiledQuery) throws EXistException, PermissionDeniedException, XPathException;
}