net.sf.autodao

Interface QueryArgumentTransformer<F,T>

Type Parameters:

F - input argument type this transformer can process.

T - output argument type this transformer produces.

public interface QueryArgumentTransformer<F,T>

Pluggable mechanism for query argument transformation.

See Custom query argument transformation for usage.

Since:

AutoDAO 0.6

Method Summary

Modifier and Type	Method and Description
Class<T>	getTargetType()
T	transform(F argument) Performs query argument transformation.

Method Detail

transform

@NotNull
T transform(@NotNull
                     F argument)

Performs query argument transformation.

Parameters:

argument - initial argument that was passed to DAO.

Returns:

transformed argument that'll be passed to underlying ORM.

getTargetType

@NotNull
Class<T> getTargetType()

Returns:

output argument type this transformer produces.