Package com.linkedin.venice.response

Enum Class VeniceReadResponseStatus

java.lang.Object

java.lang.Enum<VeniceReadResponseStatus>

com.linkedin.venice.response.VeniceReadResponseStatus

All Implemented Interfaces:

Serializable, Comparable<VeniceReadResponseStatus>, Constable

public enum VeniceReadResponseStatus
extends Enum<VeniceReadResponseStatus>

Enumeration of response status codes for Venice read requests.

Positive values correspond to standard HTTP status codes and can be used directly in HTTP responses. Negative values represent custom Venice-specific error codes.

UNKNOWN is a sentinel value (code -1) returned by fromCode(int) when no matching status is found. The code -1 is reserved and must never be used as a real status code.

Nested Class Summary

Nested classes/interfaces inherited from class java.lang.Enum

Enum.EnumDesc<E extends Enum<E>>

Enum Constant Summary

Enum Constants

Enum Constant	Description
BAD_REQUEST
INTERNAL_ERROR
KEY_NOT_FOUND
OK
SERVICE_UNAVAILABLE
TOO_MANY_REQUESTS
UNKNOWN

Method Summary

Modifier and Type	Method	Description
static VeniceReadResponseStatus	fromCode(int code)	Returns the VeniceReadResponseStatus for the given integer code, or UNKNOWN if no match is found.
int	getCode()
static VeniceReadResponseStatus	valueOf(String name)	Returns the enum constant of this class with the specified name.
static VeniceReadResponseStatus[]	values()	Returns an array containing the constants of this enum class, in the order they are declared.

Methods inherited from class java.lang.Enum

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

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Details

UNKNOWN

public static final VeniceReadResponseStatus UNKNOWN

KEY_NOT_FOUND

public static final VeniceReadResponseStatus KEY_NOT_FOUND

OK

public static final VeniceReadResponseStatus OK

BAD_REQUEST

public static final VeniceReadResponseStatus BAD_REQUEST

TOO_MANY_REQUESTS

public static final VeniceReadResponseStatus TOO_MANY_REQUESTS

INTERNAL_ERROR

public static final VeniceReadResponseStatus INTERNAL_ERROR

SERVICE_UNAVAILABLE

public static final VeniceReadResponseStatus SERVICE_UNAVAILABLE

Method Details

values

public static VeniceReadResponseStatus[] values()

Returns an array containing the constants of this enum class, in the order they are declared.

Returns:

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

valueOf

public static VeniceReadResponseStatus valueOf(String name)

Returns the enum constant of this class with the specified name. The string must match exactly an identifier used to declare an enum constant in this class. (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:

IllegalArgumentException - if this enum class has no constant with the specified name

NullPointerException - if the argument is null

getCode

public int getCode()

fromCode

public static VeniceReadResponseStatus fromCode(int code)

Returns the VeniceReadResponseStatus for the given integer code, or UNKNOWN if no match is found.