org.apache.olingo.odata2.api.ep.callback
Interface OnWriteEntryContent

All Superinterfaces:

ODataCallback

public interface OnWriteEntryContent
extends ODataCallback

Callback interface for the $expand query option.

If an expand clause for a navigation property which points to an entry is found this callback will be called.
Pointing to an entry means the navigation property has a multiplicity of 0..1 or 1..1.

Method Summary

WriteEntryCallbackResult

retrieveEntryResult(WriteEntryCallbackContext context) Retrieves the data for an entry.

Method Detail

retrieveEntryResult

WriteEntryCallbackResult retrieveEntryResult(WriteEntryCallbackContext context)
                                             throws ODataApplicationException

Retrieves the data for an entry. See WriteEntryCallbackContext for details on the context and WriteEntryCallbackResult for details on the result of this method.

Parameters:

context - of this entry

Returns:

result - must not be null.

Throws:

ODataApplicationException