Package org.eclipse.dataspaceconnector.ids.api.multipart.handler

Class EndpointDataReferenceHandler

java.lang.Object

org.eclipse.dataspaceconnector.ids.api.multipart.handler.EndpointDataReferenceHandler

All Implemented Interfaces:

Handler

public class EndpointDataReferenceHandler
extends java.lang.Object
implements Handler

Implementation of the Handler class for handling of EndpointDataReferenceMessage. Note that we use the ParticipantUpdateMessage IDS message to convey the EndpointDataReferenceMessage.

Constructor Summary

Constructors

Constructor

Description

EndpointDataReferenceHandler(@NotNull org.eclipse.dataspaceconnector.spi.monitor.Monitor monitor, @NotNull java.lang.String connectorId, @NotNull org.eclipse.dataspaceconnector.spi.transfer.edr.EndpointDataReferenceReceiverRegistry receiverRegistry, @NotNull org.eclipse.dataspaceconnector.spi.transfer.edr.EndpointDataReferenceTransformerRegistry transformerRegistry, @NotNull org.eclipse.dataspaceconnector.spi.types.TypeManager typeManager)

Method Summary

Modifier and Type	Method	Description
boolean	canHandle(@NotNull MultipartRequest multipartRequest)	Examines whether the current handler instance is applicable handling a certain MultipartRequest.
@Nullable MultipartResponse	handleRequest(@NotNull MultipartRequest multipartRequest, @NotNull org.eclipse.dataspaceconnector.spi.iam.ClaimToken claimToken)	Handling of the request is as follows: - decode EndpointDataReference from the request payload, - apply a EndpointDataReferenceTransformer on the previous EDR, - finally apply EndpointDataReferenceReceiver to the resulting EDR to dispatch it into the consumer environment.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

EndpointDataReferenceHandler

public EndpointDataReferenceHandler(@NotNull
                                    @NotNull org.eclipse.dataspaceconnector.spi.monitor.Monitor monitor,
                                    @NotNull
                                    @NotNull java.lang.String connectorId,
                                    @NotNull
                                    @NotNull org.eclipse.dataspaceconnector.spi.transfer.edr.EndpointDataReferenceReceiverRegistry receiverRegistry,
                                    @NotNull
                                    @NotNull org.eclipse.dataspaceconnector.spi.transfer.edr.EndpointDataReferenceTransformerRegistry transformerRegistry,
                                    @NotNull
                                    @NotNull org.eclipse.dataspaceconnector.spi.types.TypeManager typeManager)

Method Detail

canHandle

public boolean canHandle(@NotNull
                         @NotNull MultipartRequest multipartRequest)

Description copied from interface: Handler

Examines whether the current handler instance is applicable handling a certain MultipartRequest.

Specified by:

canHandle in interface Handler

Parameters:

multipartRequest - from another connector

Returns:

true if the handler can handle the request

handleRequest

@Nullable
public @Nullable MultipartResponse handleRequest(@NotNull
                                                 @NotNull MultipartRequest multipartRequest,
                                                 @NotNull
                                                 @NotNull org.eclipse.dataspaceconnector.spi.iam.ClaimToken claimToken)

Handling of the request is as follows: - decode EndpointDataReference from the request payload, - apply a EndpointDataReferenceTransformer on the previous EDR, - finally apply EndpointDataReferenceReceiver to the resulting EDR to dispatch it into the consumer environment.

Specified by:

handleRequest in interface Handler

Parameters:

multipartRequest - from another connector

Returns:

MultipartResponse or null, if the request cannot be handled (e.g. when content missing)