org.hibernate.type.descriptor.ValueExtractor Maven / Gradle / Ivy
/*
* Hibernate, Relational Persistence for Idiomatic Java
*
* License: GNU Lesser General Public License (LGPL), version 2.1 or later.
* See the lgpl.txt file in the root directory or .
*/
package org.hibernate.type.descriptor;
import java.sql.CallableStatement;
import java.sql.ResultSet;
import java.sql.SQLException;
/**
* Contract for extracting value via JDBC (from {@link ResultSet} or as output param from {@link CallableStatement}).
*
* @author Steve Ebersole
*/
public interface ValueExtractor {
/**
* Extract value from result set
*
* @param rs The result set from which to extract the value
* @param name The name by which to extract the value from the result set
* @param options The options
*
* @return The extracted value
*
* @throws SQLException Indicates a JDBC error occurred.
*/
public X extract(ResultSet rs, String name, WrapperOptions options) throws SQLException;
public X extract(CallableStatement statement, int index, WrapperOptions options) throws SQLException;
public X extract(CallableStatement statement, String[] paramNames, WrapperOptions options) throws SQLException;
}