Package org.apache.flink.table.gateway.rest.header

Interface SqlGatewayMessageHeaders<R extends org.apache.flink.runtime.rest.messages.RequestBody,P extends org.apache.flink.runtime.rest.messages.ResponseBody,M extends org.apache.flink.runtime.rest.messages.MessageParameters>

Type Parameters:

R - request message type

P - response message type

M - message parameters type

All Superinterfaces:

org.apache.flink.runtime.rest.messages.MessageHeaders<R,P,M>, org.apache.flink.runtime.rest.handler.RestHandlerSpecification, org.apache.flink.runtime.rest.messages.UntypedResponseMessageHeaders<R,M>

All Known Implementing Classes:

AbstractOperationHeaders, CancelOperationHeaders, CloseOperationHeaders, CloseSessionHeaders, CompleteStatementHeaders, ConfigureSessionHeaders, ExecuteStatementHeaders, FetchResultsHeaders, GetApiVersionHeaders, GetInfoHeaders, GetOperationStatusHeaders, GetSessionConfigHeaders, OpenSessionHeaders, TriggerSessionHeartbeatHeaders, UrlPrefixDecorator

public interface SqlGatewayMessageHeaders<R extends org.apache.flink.runtime.rest.messages.RequestBody,P extends org.apache.flink.runtime.rest.messages.ResponseBody,M extends org.apache.flink.runtime.rest.messages.MessageParameters>
extends org.apache.flink.runtime.rest.messages.MessageHeaders<R,P,M>

This class links RequestBodys to ResponseBodys types and contains meta-data required for their http headers in runtime module.

Implementations must be state-less.

Method Summary

Modifier and Type	Method	Description
default Collection<? extends org.apache.flink.runtime.rest.versioning.RestAPIVersion<?>>	getSupportedAPIVersions()

Methods inherited from interface org.apache.flink.runtime.rest.messages.MessageHeaders

getCustomHeaders, getDescription, getResponseClass, getResponseStatusCode, getResponseTypeParameters, operationId

Methods inherited from interface org.apache.flink.runtime.rest.handler.RestHandlerSpecification

getHttpMethod, getTargetRestEndpointURL

Methods inherited from interface org.apache.flink.runtime.rest.messages.UntypedResponseMessageHeaders

acceptsFileUploads, getRequestClass, getUnresolvedMessageParameters

Method Detail

getSupportedAPIVersions

default Collection<? extends org.apache.flink.runtime.rest.versioning.RestAPIVersion<?>> getSupportedAPIVersions()

Specified by:

getSupportedAPIVersions in interface org.apache.flink.runtime.rest.handler.RestHandlerSpecification