com.google.api.gax.retrying

Class ServerStreamingAttemptException

java.lang.Object

java.lang.Throwable

java.lang.Exception

java.lang.RuntimeException

com.google.api.gax.retrying.ServerStreamingAttemptException

All Implemented Interfaces:

Serializable

@InternalApi
public class ServerStreamingAttemptException
extends RuntimeException

A wrapper exception thrown by ServerStreamingAttemptCallable to communicate additional context to the StreamingRetryAlgorithm and to pass the original cancellation stack trace to RetryingServerStreamingCallable.

For internal use only - public for technical reasons.

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
ServerStreamingAttemptException(Throwable cause, boolean canResume, boolean seenResponses)

Method Summary

Modifier and Type	Method and Description
boolean	canResume() If the StreamResumptionStrategy supports resuming after this error.
boolean	hasSeenResponses() If the current RPC attempt has seen any streamed messages.

Methods inherited from class java.lang.Throwable

addSuppressed, fillInStackTrace, getCause, getLocalizedMessage, getMessage, getStackTrace, getSuppressed, initCause, printStackTrace, printStackTrace, printStackTrace, setStackTrace, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

ServerStreamingAttemptException

public ServerStreamingAttemptException(Throwable cause,
                                       boolean canResume,
                                       boolean seenResponses)

Method Detail

canResume

public boolean canResume()

If the StreamResumptionStrategy supports resuming after this error.

hasSeenResponses

public boolean hasSeenResponses()

If the current RPC attempt has seen any streamed messages. This is used as a signal by StreamingRetryAlgorithm to reset timers.