public interface

ParameterMapper

org.springframework.jdbc.core.ParameterMapper

Class Overview

Implement this interface when parameters need to be customized based on the connection. We might need to do this to make use of proprietary features, available only with a specific Connection type.

See Also

Summary

Public Methods
abstract Map<String, ?> createMap(Connection con)
Create a Map of input parameters, keyed by name.

Public Methods

public abstract Map<String, ?> createMap (Connection con)

Create a Map of input parameters, keyed by name.

Parameters
con JDBC connection. This is useful (and the purpose of this interface) if we need to do something RDBMS-specific with a proprietary Connection implementation class. This class conceals such proprietary details. However, it is best to avoid using such proprietary RDBMS features if possible.
Returns
  • Map of input parameters, keyed by name (never null)
Throws
SQLException if a SQLException is encountered setting parameter values (that is, there's no need to catch SQLException)