Package com.google.apphosting.runtime

Class LocalRpcContext<M extends com.google.protobuf.MessageLite>

java.lang.Object

com.google.apphosting.runtime.LocalRpcContext<M>

All Implemented Interfaces:

AnyRpcServerContext

public class LocalRpcContext<M extends com.google.protobuf.MessageLite>
extends Object
implements AnyRpcServerContext

Constructor Summary

Constructors

Constructor	Description
LocalRpcContext(Class<M> responseMessageClass)
LocalRpcContext(Class<M> responseMessageClass, Duration timeRemaining)

Method Summary

Modifier and Type	Method	Description
void	finishWithAppError(int appErrorCode, String errorDetail)	Indicates that the RPC was handled in a way that means an "application error" should be signaled to the client.
void	finishWithResponse(com.google.protobuf.MessageLite response)	Indicates that the RPC was handled successfully.
long	getGlobalId()	Returns a trace id for this request.
M	getResponse()
long	getStartTimeMillis()	Returns the time at which the RPC began, in milliseconds since midnight UTC on 1970-01-01.
Duration	getTimeRemaining()	Returns the remaining time for this call.

Methods inherited from class java.lang.Object

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

Constructor Details

LocalRpcContext

public LocalRpcContext(Class<M> responseMessageClass)

LocalRpcContext

public LocalRpcContext(Class<M> responseMessageClass,
 Duration timeRemaining)

Method Details

finishWithResponse

public void finishWithResponse(com.google.protobuf.MessageLite response)

Description copied from interface: AnyRpcServerContext

Indicates that the RPC was handled successfully. Here "successfully" means that a normal RPC response will be sent to the client. That response might still indicate an error.

Specified by:

finishWithResponse in interface AnyRpcServerContext

getResponse

public M getResponse()
              throws ExecutionException,
InterruptedException

Throws:

ExecutionException

InterruptedException

finishWithAppError

public void finishWithAppError(int appErrorCode,
 String errorDetail)

Description copied from interface: AnyRpcServerContext

Indicates that the RPC was handled in a way that means an "application error" should be signaled to the client. If the RPC layer is Stubby, this means the application error is communicated by Stubby itself.

Specified by:

finishWithAppError in interface AnyRpcServerContext

getTimeRemaining

public Duration getTimeRemaining()

Description copied from interface: AnyRpcServerContext

Returns the remaining time for this call. This value decreases while the call is being handled.

Specified by:

getTimeRemaining in interface AnyRpcServerContext

getGlobalId

public long getGlobalId()

Description copied from interface: AnyRpcServerContext

Returns a trace id for this request. Ideally provided by the RPC client so that the request is tied to the client's trace span.

Specified by:

getGlobalId in interface AnyRpcServerContext

getStartTimeMillis

public long getStartTimeMillis()

Description copied from interface: AnyRpcServerContext

Returns the time at which the RPC began, in milliseconds since midnight UTC on 1970-01-01.

Specified by:

getStartTimeMillis in interface AnyRpcServerContext