org.jminor.common.db

Interface ValueFetcher<T>

Type Parameters:

T - the type of the value being fetched

public interface ValueFetcher<T>

Fetches a single value from a result set.

Method Summary

Modifier and Type	Method and Description
T	fetchValue(java.sql.ResultSet resultSet, int index) Fetches a single value from a ResultSet

Method Detail

fetchValue

T fetchValue(java.sql.ResultSet resultSet,
             int index)
      throws java.sql.SQLException

Fetches a single value from a ResultSet

Parameters:

resultSet - the ResultSet

index - the index of the column to fetch

Returns:

a single value fetched from the given ResultSet

Throws:

java.sql.SQLException - in case of an exception