com.sap.cds.services.runtime

Interface ParameterInfoProvider

public interface ParameterInfoProvider

A ParameterInfoProvider provides the ParameterInfo for a RequestContext if not provided explicitly. By default, the runtime retrieves the data from the current HTTP request.

Method Summary

Modifier and Type	Method and Description
ParameterInfo	get() Provides the ParameterInfo.
default void	setPrevious(ParameterInfoProvider previous) Passes the latest configured ParameterInfoProvider during configuration phase when this instances gets registered.

Method Detail

get

ParameterInfo get()

Provides the ParameterInfo.

Returns:

the ParameterInfo if available, null otherwise.

setPrevious

default void setPrevious(ParameterInfoProvider previous)

Passes the latest configured ParameterInfoProvider during configuration phase when this instances gets registered. The previous provider can be used to build an adapted provider on top.

Parameters:

previous - The previously registered provider.