org.hibernate.type.descriptor

Interface ValueExtractor<X>

All Known Implementing Classes:

BasicExtractor, SDOGeometryValueExtractor

public interface ValueExtractor<X>

Contract for extracting value via JDBC (from ResultSet or as output param from CallableStatement).

Method Summary

Modifier and Type	Method and Description
X	extract(java.sql.CallableStatement statement, int index, WrapperOptions options)
X	extract(java.sql.CallableStatement statement, java.lang.String[] paramNames, WrapperOptions options)
X	extract(java.sql.ResultSet rs, java.lang.String name, WrapperOptions options) Extract value from result set

Method Detail

extract

X extract(java.sql.ResultSet rs,
          java.lang.String name,
          WrapperOptions options)
   throws java.sql.SQLException

Extract value from result set

Parameters:

rs - The result set from which to extract the value

name - The name by which to extract the value from the result set

options - The options

Returns:

The extracted value

Throws:

java.sql.SQLException - Indicates a JDBC error occurred.

extract

X extract(java.sql.CallableStatement statement,
          int index,
          WrapperOptions options)
   throws java.sql.SQLException

Throws:

java.sql.SQLException

extract

X extract(java.sql.CallableStatement statement,
          java.lang.String[] paramNames,
          WrapperOptions options)
   throws java.sql.SQLException

Throws:

java.sql.SQLException