Package io.servicetalk.grpc.internal

Class GrpcStatusUtils

java.lang.Object

io.servicetalk.grpc.internal.GrpcStatusUtils

public final class GrpcStatusUtils
extends Object

Provides utilities around percent-encoding and decoding the GRPC status message.

Note that much of the actual encoding and decoding logic is borrowed from the io.grpc.Status class, specifically the io.grpc.Status#StatusMessageMarshaller.

Field Summary

Fields

Modifier and Type	Field	Description
static final CharSequence	GRPC_STATUS_MESSAGE

Method Summary

Modifier and Type	Method	Description
static CharSequence	getStatusMessage(HttpHeaders headers)	Tries to read the status message from the HttpHeaders and percent-decode if necessary.
static void	setStatusMessage(HttpHeaders headers, CharSequence message)	Sets and potentially encodes the given status message.

Methods inherited from class java.lang.Object

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

Field Details

GRPC_STATUS_MESSAGE

public static final CharSequence GRPC_STATUS_MESSAGE

Method Details

setStatusMessage

public static void setStatusMessage(HttpHeaders headers,
 CharSequence message)

Sets and potentially encodes the given status message.

Parameters:

headers - the headers on where to set the message.

message - the message to set.

getStatusMessage

@Nullable
public static CharSequence getStatusMessage(HttpHeaders headers)

Tries to read the status message from the HttpHeaders and percent-decode if necessary.

Parameters:

headers - the headers to load and decode the status message from.

Returns:

the decoded status message, or null of no message found in the header provided.