/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You 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.apache.cocoon.components.language.markup.xsp;
import java.sql.SQLException;
import java.sql.ResultSet;
import java.sql.Connection;
/**
* @author <a href="mailto:haul@apache.org">Christian Haul</a>
* @author <a href="mailto:tcurdt@apache.org">Torsten Curdt</a>
* @version CVS $Id$
*/
final public class PostgresEsqlQuery extends AbstractEsqlQuery {
public PostgresEsqlQuery(Connection connection, String query) {
super(connection, query);
}
/**
* Only newInstance may use this contructor
* @param resultSet
*/
private PostgresEsqlQuery(ResultSet resultSet) {
super(resultSet);
}
/**
* Create a EsqlQuery of the same type
* @param resultSet
*/
public AbstractEsqlQuery newInstance(final ResultSet resultSet) {
return(new PostgresEsqlQuery(resultSet));
}
public String getQueryString() throws SQLException {
StringBuffer sb = new StringBuffer(super.getQueryString());
if (getMaxRows() > -1) sb.append(" LIMIT ").append(getMaxRows()+1);
if (getSkipRows() > 0) sb.append(" OFFSET ").append(getSkipRows());
return(sb.toString());
}
public void getResultRows() throws SQLException {
setPosition(getSkipRows());
}
}