java.lang.Object
- com.linecorp.armeria.common.HttpStatus

All Implemented Interfaces:

Comparable<HttpStatus>
```
public final class HttpStatus
extends Object
implements Comparable<HttpStatus>
```
HTTP response code and its description.

Field Summary

Fields
Modifier and Type	Field	Description
`static HttpStatus`	`ACCEPTED`	202 Accepted.
`static HttpStatus`	`BAD_GATEWAY`	502 Bad Gateway.
`static HttpStatus`	`BAD_REQUEST`	400 Bad Request.
`static HttpStatus`	`CLIENT_CLOSED_REQUEST`	499 Client Closed Request.
`static HttpStatus`	`CONFLICT`	409 Conflict.
`static HttpStatus`	`CONTINUE`	100 Continue.
`static HttpStatus`	`CREATED`	201 Created.
`static HttpStatus`	`EXPECTATION_FAILED`	417 Expectation Failed.
`static HttpStatus`	`FAILED_DEPENDENCY`	424 Failed Dependency (WebDAV, RFC4918).
`static HttpStatus`	`FORBIDDEN`	403 Forbidden.
`static HttpStatus`	`FOUND`	302 Found.
`static HttpStatus`	`GATEWAY_TIMEOUT`	504 Gateway Timeout.
`static HttpStatus`	`GONE`	410 Gone.
`static HttpStatus`	`HTTP_VERSION_NOT_SUPPORTED`	505 HTTP Version Not Supported.
`static HttpStatus`	`INSUFFICIENT_STORAGE`	507 Insufficient Storage (WebDAV, RFC4918).
`static HttpStatus`	`INTERNAL_SERVER_ERROR`	500 Internal Server Error.
`static HttpStatus`	`LENGTH_REQUIRED`	411 Length Required.
`static HttpStatus`	`LOCKED`	423 Locked (WebDAV, RFC4918).
`static HttpStatus`	`METHOD_NOT_ALLOWED`	405 Method Not Allowed.
`static HttpStatus`	`MISDIRECTED_REQUEST`	421 Misdirected Request.
`static HttpStatus`	`MOVED_PERMANENTLY`	301 Moved Permanently.
`static HttpStatus`	`MULTI_STATUS`	207 Multi-Status (WebDAV, RFC2518).
`static HttpStatus`	`MULTIPLE_CHOICES`	300 Multiple Choices.
`static HttpStatus`	`NETWORK_AUTHENTICATION_REQUIRED`	511 Network Authentication Required (RFC6585).
`static HttpStatus`	`NO_CONTENT`	204 No Content.
`static HttpStatus`	`NON_AUTHORITATIVE_INFORMATION`	203 Non-Authoritative Information (since HTTP/1.1).
`static HttpStatus`	`NOT_ACCEPTABLE`	406 Not Acceptable.
`static HttpStatus`	`NOT_EXTENDED`	510 Not Extended (RFC2774).
`static HttpStatus`	`NOT_FOUND`	404 Not Found.
`static HttpStatus`	`NOT_IMPLEMENTED`	501 Not Implemented.
`static HttpStatus`	`NOT_MODIFIED`	304 Not Modified.
`static HttpStatus`	`OK`	200 OK.
`static HttpStatus`	`PARTIAL_CONTENT`	206 Partial Content.
`static HttpStatus`	`PAYMENT_REQUIRED`	402 Payment Required.
`static HttpStatus`	`PRECONDITION_FAILED`	412 Precondition Failed.
`static HttpStatus`	`PRECONDITION_REQUIRED`	428 Precondition Required (RFC6585).
`static HttpStatus`	`PROCESSING`	102 Processing (WebDAV, RFC2518).
`static HttpStatus`	`PROXY_AUTHENTICATION_REQUIRED`	407 Proxy Authentication Required.
`static HttpStatus`	`REQUEST_ENTITY_TOO_LARGE`	413 Request Entity Too Large.
`static HttpStatus`	`REQUEST_HEADER_FIELDS_TOO_LARGE`	431 Request Header Fields Too Large (RFC6585).
`static HttpStatus`	`REQUEST_TIMEOUT`	408 Request Timeout.
`static HttpStatus`	`REQUEST_URI_TOO_LONG`	414 Request-URI Too Long.
`static HttpStatus`	`REQUESTED_RANGE_NOT_SATISFIABLE`	416 Requested Range Not Satisfiable.
`static HttpStatus`	`RESET_CONTENT`	205 Reset Content.
`static HttpStatus`	`SEE_OTHER`	303 See Other (since HTTP/1.1).
`static HttpStatus`	`SERVICE_UNAVAILABLE`	503 Service Unavailable.
`static HttpStatus`	`SWITCHING_PROTOCOLS`	101 Switching Protocols.
`static HttpStatus`	`TEMPORARY_REDIRECT`	307 Temporary Redirect (since HTTP/1.1).
`static HttpStatus`	`TOO_MANY_REQUESTS`	429 Too Many Requests (RFC6585).
`static HttpStatus`	`UNAUTHORIZED`	401 Unauthorized.
`static HttpStatus`	`UNKNOWN`	A special status code '0' which represents that the response status is unknown.
`static HttpStatus`	`UNORDERED_COLLECTION`	425 Unordered Collection (WebDAV, RFC3648).
`static HttpStatus`	`UNPROCESSABLE_ENTITY`	422 Unprocessable Entity (WebDAV, RFC4918).
`static HttpStatus`	`UNSUPPORTED_MEDIA_TYPE`	415 Unsupported Media Type.
`static HttpStatus`	`UPGRADE_REQUIRED`	426 Upgrade Required (RFC2817).
`static HttpStatus`	`USE_PROXY`	305 Use Proxy (since HTTP/1.1).
`static HttpStatus`	`VARIANT_ALSO_NEGOTIATES`	506 Variant Also Negotiates (RFC2295).

Constructor Summary

Constructors
Constructor Description

HttpStatus(int statusCode, String reasonPhrase)
Creates a new instance with the specified status code and its reason phrase.

Method Summary

Modifier and Type	Method	Description
`int`	`code()`	Returns the code of this `HttpStatus`.
`String`	`codeAsText()`	Returns the status code as `String`.
`HttpStatusClass`	`codeClass()`	Returns the class of this `HttpStatus`.
`int`	`compareTo(HttpStatus o)`	Compares this status to the specified status.
`boolean`	`equals(Object o)`	Returns whether the specified object is "equal to" this status.
`int`	`hashCode()`
`boolean`	`isContentAlwaysEmpty()`	Returns `true` if the content of the response for this `HttpStatus` is expected to be always empty (1xx, 204, 205 and 304 responses.)
`static boolean`	`isContentAlwaysEmpty(int statusCode)`	Returns `true` if the content of the response for the specified status code is expected to be always empty (1xx, 204, 205 and 304 responses.)
`String`	`reasonPhrase()`	Returns the reason phrase of this `HttpStatus`.
`HttpData`	`toHttpData()`	Returns the `HttpData` whose content is `"<code> <reasonPhrase>"` encoded in UTF-8.
`String`	`toString()`
`static HttpStatus`	`valueOf(int statusCode)`	Returns the `HttpStatus` represented by the specified status code.
`static HttpStatus`	`valueOf(String statusText)`	Returns the `HttpStatus` represented by the specified status text.

Methods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, wait, wait, wait

- Field Detail
  - CONTINUE
```
public static final HttpStatus CONTINUE
```
    100 Continue.
  - SWITCHING_PROTOCOLS
```
public static final HttpStatus SWITCHING_PROTOCOLS
```
    101 Switching Protocols.
  - PROCESSING
```
public static final HttpStatus PROCESSING
```
    102 Processing (WebDAV, RFC2518).
  - OK
```
public static final HttpStatus OK
```
    200 OK.
  - CREATED
```
public static final HttpStatus CREATED
```
    201 Created.
  - ACCEPTED
```
public static final HttpStatus ACCEPTED
```
    202 Accepted.
  - NON_AUTHORITATIVE_INFORMATION
```
public static final HttpStatus NON_AUTHORITATIVE_INFORMATION
```
    203 Non-Authoritative Information (since HTTP/1.1).
  - NO_CONTENT
```
public static final HttpStatus NO_CONTENT
```
    204 No Content.
  - RESET_CONTENT
```
public static final HttpStatus RESET_CONTENT
```
    205 Reset Content.
  - PARTIAL_CONTENT
```
public static final HttpStatus PARTIAL_CONTENT
```
    206 Partial Content.
  - MULTI_STATUS
```
public static final HttpStatus MULTI_STATUS
```
    207 Multi-Status (WebDAV, RFC2518).
  - MULTIPLE_CHOICES
```
public static final HttpStatus MULTIPLE_CHOICES
```
    300 Multiple Choices.
  - MOVED_PERMANENTLY
```
public static final HttpStatus MOVED_PERMANENTLY
```
    301 Moved Permanently.
  - FOUND
```
public static final HttpStatus FOUND
```
    302 Found.
  - SEE_OTHER
```
public static final HttpStatus SEE_OTHER
```
    303 See Other (since HTTP/1.1).
  - NOT_MODIFIED
```
public static final HttpStatus NOT_MODIFIED
```
    304 Not Modified.
  - USE_PROXY
```
public static final HttpStatus USE_PROXY
```
    305 Use Proxy (since HTTP/1.1).
  - TEMPORARY_REDIRECT
```
public static final HttpStatus TEMPORARY_REDIRECT
```
    307 Temporary Redirect (since HTTP/1.1).
  - BAD_REQUEST
```
public static final HttpStatus BAD_REQUEST
```
    400 Bad Request.
  - UNAUTHORIZED
```
public static final HttpStatus UNAUTHORIZED
```
    401 Unauthorized.
  - PAYMENT_REQUIRED
```
public static final HttpStatus PAYMENT_REQUIRED
```
    402 Payment Required.
  - FORBIDDEN
```
public static final HttpStatus FORBIDDEN
```
    403 Forbidden.
  - NOT_FOUND
```
public static final HttpStatus NOT_FOUND
```
    404 Not Found.
  - METHOD_NOT_ALLOWED
```
public static final HttpStatus METHOD_NOT_ALLOWED
```
    405 Method Not Allowed.
  - NOT_ACCEPTABLE
```
public static final HttpStatus NOT_ACCEPTABLE
```
    406 Not Acceptable.
  - PROXY_AUTHENTICATION_REQUIRED
```
public static final HttpStatus PROXY_AUTHENTICATION_REQUIRED
```
    407 Proxy Authentication Required.
  - REQUEST_TIMEOUT
```
public static final HttpStatus REQUEST_TIMEOUT
```
    408 Request Timeout.
  - CONFLICT
```
public static final HttpStatus CONFLICT
```
    409 Conflict.
  - GONE
```
public static final HttpStatus GONE
```
    410 Gone.
  - LENGTH_REQUIRED
```
public static final HttpStatus LENGTH_REQUIRED
```
    411 Length Required.
  - PRECONDITION_FAILED
```
public static final HttpStatus PRECONDITION_FAILED
```
    412 Precondition Failed.
  - REQUEST_ENTITY_TOO_LARGE
```
public static final HttpStatus REQUEST_ENTITY_TOO_LARGE
```
    413 Request Entity Too Large.
  - REQUEST_URI_TOO_LONG
```
public static final HttpStatus REQUEST_URI_TOO_LONG
```
    414 Request-URI Too Long.
  - UNSUPPORTED_MEDIA_TYPE
```
public static final HttpStatus UNSUPPORTED_MEDIA_TYPE
```
    415 Unsupported Media Type.
  - REQUESTED_RANGE_NOT_SATISFIABLE
```
public static final HttpStatus REQUESTED_RANGE_NOT_SATISFIABLE
```
    416 Requested Range Not Satisfiable.
  - EXPECTATION_FAILED
```
public static final HttpStatus EXPECTATION_FAILED
```
    417 Expectation Failed.
  - MISDIRECTED_REQUEST
```
public static final HttpStatus MISDIRECTED_REQUEST
```
    421 Misdirected Request.
    
    See Also:
    
    421 Status Code
  - UNPROCESSABLE_ENTITY
```
public static final HttpStatus UNPROCESSABLE_ENTITY
```
    422 Unprocessable Entity (WebDAV, RFC4918).
  - LOCKED
```
public static final HttpStatus LOCKED
```
    423 Locked (WebDAV, RFC4918).
  - FAILED_DEPENDENCY
```
public static final HttpStatus FAILED_DEPENDENCY
```
    424 Failed Dependency (WebDAV, RFC4918).
  - UNORDERED_COLLECTION
```
public static final HttpStatus UNORDERED_COLLECTION
```
    425 Unordered Collection (WebDAV, RFC3648).
  - UPGRADE_REQUIRED
```
public static final HttpStatus UPGRADE_REQUIRED
```
    426 Upgrade Required (RFC2817).
  - PRECONDITION_REQUIRED
```
public static final HttpStatus PRECONDITION_REQUIRED
```
    428 Precondition Required (RFC6585).
  - TOO_MANY_REQUESTS
```
public static final HttpStatus TOO_MANY_REQUESTS
```
    429 Too Many Requests (RFC6585).
  - REQUEST_HEADER_FIELDS_TOO_LARGE
```
public static final HttpStatus REQUEST_HEADER_FIELDS_TOO_LARGE
```
    431 Request Header Fields Too Large (RFC6585).
  - CLIENT_CLOSED_REQUEST
```
public static final HttpStatus CLIENT_CLOSED_REQUEST
```
    499 Client Closed Request.
    
    See Also:
    
    499 CLIENT CLOSED REQUEST
  - INTERNAL_SERVER_ERROR
```
public static final HttpStatus INTERNAL_SERVER_ERROR
```
    500 Internal Server Error.
  - NOT_IMPLEMENTED
```
public static final HttpStatus NOT_IMPLEMENTED
```
    501 Not Implemented.
  - BAD_GATEWAY
```
public static final HttpStatus BAD_GATEWAY
```
    502 Bad Gateway.
  - SERVICE_UNAVAILABLE
```
public static final HttpStatus SERVICE_UNAVAILABLE
```
    503 Service Unavailable.
  - GATEWAY_TIMEOUT
```
public static final HttpStatus GATEWAY_TIMEOUT
```
    504 Gateway Timeout.
  - HTTP_VERSION_NOT_SUPPORTED
```
public static final HttpStatus HTTP_VERSION_NOT_SUPPORTED
```
    505 HTTP Version Not Supported.
  - VARIANT_ALSO_NEGOTIATES
```
public static final HttpStatus VARIANT_ALSO_NEGOTIATES
```
    506 Variant Also Negotiates (RFC2295).
  - INSUFFICIENT_STORAGE
```
public static final HttpStatus INSUFFICIENT_STORAGE
```
    507 Insufficient Storage (WebDAV, RFC4918).
  - NOT_EXTENDED
```
public static final HttpStatus NOT_EXTENDED
```
    510 Not Extended (RFC2774).
  - NETWORK_AUTHENTICATION_REQUIRED
```
public static final HttpStatus NETWORK_AUTHENTICATION_REQUIRED
```
    511 Network Authentication Required (RFC6585).
  - UNKNOWN
```
public static final HttpStatus UNKNOWN
```
    A special status code '0' which represents that the response status is unknown.
- Constructor Detail
  - HttpStatus
```
public HttpStatus(int statusCode,
                  @Nullable
                  String reasonPhrase)
```
    Creates a new instance with the specified status code and its reason phrase.
- Method Detail
  - valueOf
```
public static HttpStatus valueOf(int statusCode)
```
    Returns the HttpStatus represented by the specified status code.
  - valueOf
```
public static HttpStatus valueOf(String statusText)
```
    Returns the HttpStatus represented by the specified status text.
    
    Returns:
    
    the parsed HttpStatus, or UNKNOWN if failed to parse.
    
    See Also:
    
    isContentAlwaysEmpty()
  - isContentAlwaysEmpty
```
public static boolean isContentAlwaysEmpty(int statusCode)
```
    Returns true if the content of the response for the specified status code is expected to be always empty (1xx, 204, 205 and 304 responses.)
  - code
```
public int code()
```
    Returns the code of this HttpStatus.
  - codeAsText
```
public String codeAsText()
```
    Returns the status code as String.
  - reasonPhrase
```
public String reasonPhrase()
```
    Returns the reason phrase of this HttpStatus.
  - codeClass
```
public HttpStatusClass codeClass()
```
    Returns the class of this HttpStatus.
  - toHttpData
```
public HttpData toHttpData()
```
    Returns the HttpData whose content is "<code> <reasonPhrase>" encoded in UTF-8. Do not modify the content of the returned HttpData; it will be reused.
  - isContentAlwaysEmpty
```
public boolean isContentAlwaysEmpty()
```
    Returns true if the content of the response for this HttpStatus is expected to be always empty (1xx, 204, 205 and 304 responses.)
    
    See Also:
    
    isContentAlwaysEmpty(int)
  - hashCode
```
public int hashCode()
```
    Overrides:
    
    hashCode in class Object
  - equals
```
public boolean equals(@Nullable
                      Object o)
```
    Returns whether the specified object is "equal to" this status.
    Equality of HttpStatus only depends on code(). The reason phrase is not considered for equality.
    
    Overrides:
    
    equals in class Object
  - compareTo
```
public int compareTo(HttpStatus o)
```
    Compares this status to the specified status.
    Equality of HttpStatus only depends on code(). The reason phrase is not considered for equality.
    
    Specified by:
    
    compareTo in interface Comparable<HttpStatus>
  - toString
```
public String toString()
```
    Overrides:
    
    toString in class Object

Class HttpStatus

Field Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

CONTINUE

SWITCHING_PROTOCOLS

PROCESSING

OK

CREATED

ACCEPTED

NON_AUTHORITATIVE_INFORMATION

NO_CONTENT

RESET_CONTENT

PARTIAL_CONTENT

MULTI_STATUS

MULTIPLE_CHOICES

MOVED_PERMANENTLY

FOUND

SEE_OTHER

NOT_MODIFIED

USE_PROXY

TEMPORARY_REDIRECT

BAD_REQUEST

UNAUTHORIZED

PAYMENT_REQUIRED

FORBIDDEN

NOT_FOUND

METHOD_NOT_ALLOWED

NOT_ACCEPTABLE

PROXY_AUTHENTICATION_REQUIRED

REQUEST_TIMEOUT

CONFLICT

GONE

LENGTH_REQUIRED

PRECONDITION_FAILED

REQUEST_ENTITY_TOO_LARGE

REQUEST_URI_TOO_LONG

UNSUPPORTED_MEDIA_TYPE

REQUESTED_RANGE_NOT_SATISFIABLE

EXPECTATION_FAILED

MISDIRECTED_REQUEST

UNPROCESSABLE_ENTITY

LOCKED

FAILED_DEPENDENCY

UNORDERED_COLLECTION

UPGRADE_REQUIRED

PRECONDITION_REQUIRED

TOO_MANY_REQUESTS

REQUEST_HEADER_FIELDS_TOO_LARGE

CLIENT_CLOSED_REQUEST

INTERNAL_SERVER_ERROR

NOT_IMPLEMENTED

BAD_GATEWAY

SERVICE_UNAVAILABLE

GATEWAY_TIMEOUT

HTTP_VERSION_NOT_SUPPORTED

VARIANT_ALSO_NEGOTIATES

INSUFFICIENT_STORAGE

NOT_EXTENDED

NETWORK_AUTHENTICATION_REQUIRED

UNKNOWN

Constructor Detail

HttpStatus

Method Detail

valueOf

valueOf

isContentAlwaysEmpty

code

codeAsText

reasonPhrase

codeClass

toHttpData

isContentAlwaysEmpty

hashCode

equals

compareTo

toString