Package io.camunda.zeebe.client.impl.oauth

Class OAuthCredentialsProvider

java.lang.Object

io.camunda.zeebe.client.impl.oauth.OAuthCredentialsProvider

All Implemented Interfaces:

CredentialsProvider

public final class OAuthCredentialsProvider
extends Object
implements CredentialsProvider

Method Summary

Modifier and Type	Method	Description
void	applyCredentials(io.grpc.Metadata headers)	Adds an access token to the Authorization header of a gRPC call.
boolean	shouldRetryRequest(Throwable throwable)	Returns true if the Throwable was caused by an UNAUTHENTICATED response and a new access token could be fetched; otherwise returns false.

Methods inherited from class java.lang.Object

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

Method Details

applyCredentials

public void applyCredentials(io.grpc.Metadata headers)
                      throws IOException

Adds an access token to the Authorization header of a gRPC call.

Specified by:

applyCredentials in interface CredentialsProvider

Parameters:

headers - gRPC headers to be modified

Throws:

IOException

shouldRetryRequest

public boolean shouldRetryRequest(Throwable throwable)

Returns true if the Throwable was caused by an UNAUTHENTICATED response and a new access token could be fetched; otherwise returns false.

Specified by:

shouldRetryRequest in interface CredentialsProvider

Parameters:

throwable - error that caused the request to fail