/**
* Copyright (C) 2004 Orbeon, Inc.
*
* 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
* 2.1 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.
*
* The full text of the license is available at http://www.gnu.org/copyleft/lesser.html
*/
package org.orbeon.oxf.processor.sql.interpreters;
import org.orbeon.oxf.common.ValidationException;
import org.orbeon.oxf.processor.sql.SQLProcessor;
import org.orbeon.oxf.processor.sql.SQLProcessorInterpreterContext;
import org.orbeon.oxf.xml.dom4j.LocationData;
import org.xml.sax.Attributes;
import org.xml.sax.SAXException;
import java.sql.PreparedStatement;
import java.sql.SQLException;
/**
*
*/
public class ExecuteInterpreter extends SQLProcessor.InterpreterContentHandler {
public ExecuteInterpreter(SQLProcessorInterpreterContext interpreterContext) {
super(interpreterContext, false);
setForward(true);
}
public void start(String uri, String localname, String qName, Attributes attributes) throws SAXException {
addAllDefaultElementHandlers();
// Push context
final SQLProcessorInterpreterContext interpreterContext = getInterpreterContext();
interpreterContext.pushContext();
}
public void end(String uri, String localname, String qName) throws SAXException {
// This is the end of an execute block, we can close the statement associated with it
final SQLProcessorInterpreterContext interpreterContext = getInterpreterContext();
final PreparedStatement stmt = interpreterContext.getStatement(0);
if (stmt != null) { // the statement may not exist or already have been closed
try {
stmt.close();
} catch (SQLException e) {
throw new ValidationException(e, new LocationData(getDocumentLocator()));
}
}
// Pop context
interpreterContext.popContext();
}
}