org.springframework.jdbc.core
Interface ParameterMapper
- public interface ParameterMapper 
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.
- Author:
- Rod Johnson, Thomas Risberg
- See Also:
- CallableStatementCreatorFactory.newCallableStatementCreator(ParameterMapper),- StoredProcedure.execute(ParameterMapper)
 
createMap
Map createMap(Connection con)
              throws SQLException
- 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)
 
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