http://jdbi.org/: jDBI is designed to provide convenient tabular data access in Java(tm). It uses the Java collections framework for query results, provides a convenient means of externalizing sql statements, and provides named parameter support for any database being used.
  • Brian McCallister
  • Martin Traverso
  • Henning Schmiedehausen
  • Adam Rosien
  • Thomas Dudziak
  • Steven Schlansker 
/*
 * Licensed 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.skife.jdbi.v2.tweak;

import org.skife.jdbi.v2.StatementContext;

import java.sql.ResultSet;
import java.sql.SQLException;


Used with a Query.map(ResultSetMapper) call to specify what to do with each row of a result set 
/**
 * Used with a {@link org.skife.jdbi.v2.Query#map(ResultSetMapper)} call to specify
 * what to do with each row of a result set
 */
public interface ResultSetMapper<T>
{
    
Map the row the result set is at when passed in. This method should not cause the result
set to advance, allow jDBI to do that, please.

Params:
  • index – which row of the result set we are at, starts at 0
  • r – the result set being iterated
  • ctx – 
Throws:
  • SQLException – if anything goes wrong go ahead and let this percolate, jDBI will handle it
Returns:the value to return for this row
/**
     * Map the row the result set is at when passed in. This method should not cause the result
     * set to advance, allow jDBI to do that, please.
     *
     * @param index which row of the result set we are at, starts at 0
     * @param r the result set being iterated
     * @param ctx
     * @return the value to return for this row
     * @throws SQLException if anything goes wrong go ahead and let this percolate, jDBI will handle it
     */
    T map(int index, ResultSet r, StatementContext ctx) throws SQLException;
}