org.seasar.doma.jdbc

Interface JdbcMappingFunction

All Known Implementing Classes:

JdbcOutParameterRegistrar

public interface JdbcMappingFunction

A function that maps between Wrapper and JdbcType.

The implementation is not required to be thread safe.

Method Summary

Modifier and Type	Method and Description
<R,V> R	apply(Wrapper<V> wrapper, JdbcType<V> jdbcType) Applies this function.

Method Detail

apply

<R,V> R apply(Wrapper<V> wrapper,
              JdbcType<V> jdbcType)
       throws java.sql.SQLException

Applies this function.

Type Parameters:

R - the return type

V - the basic type

Parameters:

wrapper - the wrapper

jdbcType - the JDBC type

Returns:

the mapping result

Throws:

DomaNullPointerException - if any arguments are null

java.sql.SQLException - if an SQL related error occurs