Package io.servicetalk.grpc.api

Enum GrpcStatusCode

java.lang.Object

java.lang.Enum<GrpcStatusCode>

io.servicetalk.grpc.api.GrpcStatusCode

All Implemented Interfaces:

java.io.Serializable, java.lang.Comparable<GrpcStatusCode>

public enum GrpcStatusCode
extends java.lang.Enum<GrpcStatusCode>

Standard gRPC status codes.

See Also:

Official gRPC status codes, Status codes and their use in gRPC

Enum Constant Summary

Enum Constants

Enum Constant	Description
ABORTED	Aborted, typically due to a concurrency issue (think CAS).
ALREADY_EXISTS	Some entity that we attempted to create already exists.
CANCELLED	Cancelled (typically by caller).
DATA_LOSS	Data corruption.
DEADLINE_EXCEEDED	Deadline expired.
FAILED_PRECONDITION	The action cannot be executed on the current system state.
INTERNAL	Internal invariant violated.
INVALID_ARGUMENT	Client specified an invalid argument.
NOT_FOUND	Some requested entity not found.
OK	Successful.
OUT_OF_RANGE	Used for range errors.
PERMISSION_DENIED	Permission denied for a particular client.
RESOURCE_EXHAUSTED	Resource exhausted.
UNAUTHENTICATED	Cannot authenticate the client.
UNAVAILABLE	Service unavailable, similar to 503, client may retry.
UNIMPLEMENTED	Unimplemented action.
UNKNOWN	Unknown error.

Method Summary

Modifier and Type	Method	Description
static GrpcStatusCode	fromCodeValue(int codeValue)	Obtains the status code given an integer code value.
static GrpcStatusCode	fromCodeValue(java.lang.CharSequence codeValue)	Obtains the status code given a code value.
GrpcStatus	status()	Returns a standard GrpcStatus with this status code.
int	value()	Returns the integer code value.
static GrpcStatusCode	valueOf(java.lang.String name)	Returns the enum constant of this type with the specified name.
static GrpcStatusCode[]	values()	Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class java.lang.Enum

clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Detail

OK

public static final GrpcStatusCode OK

Successful.

CANCELLED

public static final GrpcStatusCode CANCELLED

Cancelled (typically by caller).

UNKNOWN

public static final GrpcStatusCode UNKNOWN

Unknown error.

INVALID_ARGUMENT

public static final GrpcStatusCode INVALID_ARGUMENT

Client specified an invalid argument.

DEADLINE_EXCEEDED

public static final GrpcStatusCode DEADLINE_EXCEEDED

Deadline expired.

NOT_FOUND

public static final GrpcStatusCode NOT_FOUND

Some requested entity not found.

ALREADY_EXISTS

public static final GrpcStatusCode ALREADY_EXISTS

Some entity that we attempted to create already exists.

PERMISSION_DENIED

public static final GrpcStatusCode PERMISSION_DENIED

Permission denied for a particular client. Different from UNAUTHENTICATED.

RESOURCE_EXHAUSTED

public static final GrpcStatusCode RESOURCE_EXHAUSTED

Resource exhausted.

FAILED_PRECONDITION

public static final GrpcStatusCode FAILED_PRECONDITION

The action cannot be executed on the current system state. Client should not retry..

ABORTED

public static final GrpcStatusCode ABORTED

Aborted, typically due to a concurrency issue (think CAS). Client may retry the whole sequence..

OUT_OF_RANGE

public static final GrpcStatusCode OUT_OF_RANGE

Used for range errors.

UNIMPLEMENTED

public static final GrpcStatusCode UNIMPLEMENTED

Unimplemented action.

INTERNAL

public static final GrpcStatusCode INTERNAL

Internal invariant violated.

UNAVAILABLE

public static final GrpcStatusCode UNAVAILABLE

Service unavailable, similar to 503, client may retry.

DATA_LOSS

public static final GrpcStatusCode DATA_LOSS

Data corruption.

UNAUTHENTICATED

public static final GrpcStatusCode UNAUTHENTICATED

Cannot authenticate the client.

Method Detail

values

public static GrpcStatusCode[] values()

Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:

for (GrpcStatusCode c : GrpcStatusCode.values())
    System.out.println(c);

Returns:

an array containing the constants of this enum type, in the order they are declared

valueOf

public static GrpcStatusCode valueOf(java.lang.String name)

Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)

Parameters:

name - the name of the enum constant to be returned.

Returns:

the enum constant with the specified name

Throws:

java.lang.IllegalArgumentException - if this enum type has no constant with the specified name

java.lang.NullPointerException - if the argument is null

fromCodeValue

public static GrpcStatusCode fromCodeValue(java.lang.CharSequence codeValue)

Obtains the status code given a code value.

Parameters:

codeValue - code value.

Returns:

status code associated with the code value, or UNKNOWN.

fromCodeValue

public static GrpcStatusCode fromCodeValue(int codeValue)

Obtains the status code given an integer code value.

Parameters:

codeValue - integer code value.

Returns:

status code associated with the code value, or UNKNOWN.

value

public int value()

Returns the integer code value.

Returns:

the integer code value.

status

public GrpcStatus status()

Returns a standard GrpcStatus with this status code.

Returns:

a standard GrpcStatus with this status code.