Headers (Undertow 2.1.0.Final API)

java.lang.Object
- io.undertow.util.Headers

```
public final class Headers
extends Object
```
NOTE: if you add a new header here you must also add it to HttpRequestParser

Author:

David M. Lloyd

Field Summary

Fields
Modifier and Type	Field and Description
`static HttpString`	`ACCEPT`
`static HttpString`	`ACCEPT_CHARSET`
`static String`	`ACCEPT_CHARSET_STRING`
`static HttpString`	`ACCEPT_ENCODING`
`static String`	`ACCEPT_ENCODING_STRING`
`static HttpString`	`ACCEPT_LANGUAGE`
`static String`	`ACCEPT_LANGUAGE_STRING`
`static HttpString`	`ACCEPT_RANGES`
`static String`	`ACCEPT_RANGES_STRING`
`static String`	`ACCEPT_STRING`
`static HttpString`	`AGE`
`static String`	`AGE_STRING`
`static HttpString`	`ALGORITHM`
`static HttpString`	`ALLOW`
`static String`	`ALLOW_STRING`
`static HttpString`	`AUTH_PARAM`
`static HttpString`	`AUTHENTICATION_INFO`
`static String`	`AUTHENTICATION_INFO_STRING`
`static HttpString`	`AUTHORIZATION`
`static String`	`AUTHORIZATION_STRING`
`static HttpString`	`BASIC`
`static HttpString`	`CACHE_CONTROL`
`static String`	`CACHE_CONTROL_STRING`
`static HttpString`	`CHUNKED`
`static HttpString`	`CLOSE`
`static HttpString`	`CNONCE`
`static HttpString`	`COMPRESS`
`static HttpString`	`CONNECTION`
`static String`	`CONNECTION_STRING`
`static HttpString`	`CONTENT_DISPOSITION`
`static String`	`CONTENT_DISPOSITION_STRING`
`static HttpString`	`CONTENT_ENCODING`
`static String`	`CONTENT_ENCODING_STRING`
`static HttpString`	`CONTENT_LANGUAGE`
`static String`	`CONTENT_LANGUAGE_STRING`
`static HttpString`	`CONTENT_LENGTH`
`static String`	`CONTENT_LENGTH_STRING`
`static HttpString`	`CONTENT_LOCATION`
`static String`	`CONTENT_LOCATION_STRING`
`static HttpString`	`CONTENT_MD5`
`static String`	`CONTENT_MD5_STRING`
`static HttpString`	`CONTENT_RANGE`
`static String`	`CONTENT_RANGE_STRING`
`static HttpString`	`CONTENT_SECURITY_POLICY`
`static String`	`CONTENT_SECURITY_POLICY_STRING`
`static HttpString`	`CONTENT_TRANSFER_ENCODING`
`static String`	`CONTENT_TRANSFER_ENCODING_STRING`
`static HttpString`	`CONTENT_TYPE`
`static String`	`CONTENT_TYPE_STRING`
`static HttpString`	`COOKIE`
`static String`	`COOKIE_STRING`
`static HttpString`	`COOKIE2`
`static String`	`COOKIE2_STRING`
`static HttpString`	`DATE`
`static String`	`DATE_STRING`
`static HttpString`	`DEFLATE`
`static HttpString`	`DIGEST`
`static HttpString`	`DOMAIN`
`static HttpString`	`ETAG`
`static String`	`ETAG_STRING`
`static HttpString`	`EXPECT`
`static String`	`EXPECT_STRING`
`static HttpString`	`EXPIRES`
`static String`	`EXPIRES_STRING`
`static HttpString`	`FORWARDED`
`static String`	`FORWARDED_STRING`
`static HttpString`	`FROM`
`static String`	`FROM_STRING`
`static HttpString`	`GZIP`
`static HttpString`	`HOST`
`static String`	`HOST_STRING`
`static HttpString`	`IDENTITY`
`static HttpString`	`IF_MATCH`
`static String`	`IF_MATCH_STRING`
`static HttpString`	`IF_MODIFIED_SINCE`
`static String`	`IF_MODIFIED_SINCE_STRING`
`static HttpString`	`IF_NONE_MATCH`
`static String`	`IF_NONE_MATCH_STRING`
`static HttpString`	`IF_RANGE`
`static String`	`IF_RANGE_STRING`
`static HttpString`	`IF_UNMODIFIED_SINCE`
`static String`	`IF_UNMODIFIED_SINCE_STRING`
`static HttpString`	`KEEP_ALIVE`
`static HttpString`	`LAST_MODIFIED`
`static String`	`LAST_MODIFIED_STRING`
`static HttpString`	`LOCATION`
`static String`	`LOCATION_STRING`
`static HttpString`	`MAX_FORWARDS`
`static String`	`MAX_FORWARDS_STRING`
`static HttpString`	`NEGOTIATE`
`static HttpString`	`NEXT_NONCE`
`static HttpString`	`NONCE`
`static HttpString`	`NONCE_COUNT`
`static HttpString`	`OPAQUE`
`static HttpString`	`ORIGIN`
`static String`	`ORIGIN_STRING`
`static HttpString`	`PRAGMA`
`static String`	`PRAGMA_STRING`
`static HttpString`	`PROXY_AUTHENTICATE`
`static String`	`PROXY_AUTHENTICATE_STRING`
`static HttpString`	`PROXY_AUTHORIZATION`
`static String`	`PROXY_AUTHORIZATION_STRING`
`static HttpString`	`QOP`
`static HttpString`	`RANGE`
`static String`	`RANGE_STRING`
`static HttpString`	`REALM`
`static HttpString`	`REFERER`
`static String`	`REFERER_STRING`
`static HttpString`	`REFERRER_POLICY`
`static String`	`REFERRER_POLICY_STRING`
`static HttpString`	`REFRESH`
`static String`	`REFRESH_STRING`
`static HttpString`	`RESPONSE`
`static HttpString`	`RESPONSE_AUTH`
`static HttpString`	`RETRY_AFTER`
`static String`	`RETRY_AFTER_STRING`
`static HttpString`	`SEC_WEB_SOCKET_ACCEPT`
`static String`	`SEC_WEB_SOCKET_ACCEPT_STRING`
`static HttpString`	`SEC_WEB_SOCKET_EXTENSIONS`
`static String`	`SEC_WEB_SOCKET_EXTENSIONS_STRING`
`static HttpString`	`SEC_WEB_SOCKET_KEY`
`static String`	`SEC_WEB_SOCKET_KEY_STRING`
`static HttpString`	`SEC_WEB_SOCKET_KEY1`
`static String`	`SEC_WEB_SOCKET_KEY1_STRING`
`static HttpString`	`SEC_WEB_SOCKET_KEY2`
`static String`	`SEC_WEB_SOCKET_KEY2_STRING`
`static HttpString`	`SEC_WEB_SOCKET_LOCATION`
`static String`	`SEC_WEB_SOCKET_LOCATION_STRING`
`static HttpString`	`SEC_WEB_SOCKET_ORIGIN`
`static String`	`SEC_WEB_SOCKET_ORIGIN_STRING`
`static HttpString`	`SEC_WEB_SOCKET_PROTOCOL`
`static String`	`SEC_WEB_SOCKET_PROTOCOL_STRING`
`static HttpString`	`SEC_WEB_SOCKET_VERSION`
`static String`	`SEC_WEB_SOCKET_VERSION_STRING`
`static HttpString`	`SERVER`
`static String`	`SERVER_STRING`
`static HttpString`	`SERVLET_ENGINE`
`static String`	`SERVLET_ENGINE_STRING`
`static HttpString`	`SET_COOKIE`
`static String`	`SET_COOKIE_STRING`
`static HttpString`	`SET_COOKIE2`
`static String`	`SET_COOKIE2_STRING`
`static HttpString`	`SSL_CIPHER`
`static String`	`SSL_CIPHER_STRING`
`static HttpString`	`SSL_CIPHER_USEKEYSIZE`
`static String`	`SSL_CIPHER_USEKEYSIZE_STRING`
`static HttpString`	`SSL_CLIENT_CERT`
`static String`	`SSL_CLIENT_CERT_STRING`
`static HttpString`	`SSL_SESSION_ID`
`static String`	`SSL_SESSION_ID_STRING`
`static HttpString`	`STALE`
`static HttpString`	`STATUS`
`static String`	`STATUS_STRING`
`static HttpString`	`STRICT_TRANSPORT_SECURITY`
`static String`	`STRICT_TRANSPORT_SECURITY_STRING`
`static HttpString`	`TE`
`static String`	`TE_STRING`
`static HttpString`	`TRAILER`
`static String`	`TRAILER_STRING`
`static HttpString`	`TRANSFER_ENCODING`
`static String`	`TRANSFER_ENCODING_STRING`
`static HttpString`	`UPGRADE`
`static String`	`UPGRADE_STRING`
`static HttpString`	`URI`
`static HttpString`	`USER_AGENT`
`static String`	`USER_AGENT_STRING`
`static HttpString`	`USERNAME`
`static HttpString`	`VARY`
`static String`	`VARY_STRING`
`static HttpString`	`VIA`
`static String`	`VIA_STRING`
`static HttpString`	`WARNING`
`static String`	`WARNING_STRING`
`static HttpString`	`WWW_AUTHENTICATE`
`static String`	`WWW_AUTHENTICATE_STRING`
`static HttpString`	`X_COMPRESS`
`static HttpString`	`X_CONTENT_TYPE_OPTIONS`
`static String`	`X_CONTENT_TYPE_OPTIONS_STRING`
`static HttpString`	`X_DISABLE_PUSH`
`static String`	`X_DISABLE_PUSH_STRING`
`static HttpString`	`X_FORWARDED_FOR`
`static String`	`X_FORWARDED_FOR_STRING`
`static HttpString`	`X_FORWARDED_HOST`
`static String`	`X_FORWARDED_HOST_STRING`
`static HttpString`	`X_FORWARDED_PORT`
`static String`	`X_FORWARDED_PORT_STRING`
`static HttpString`	`X_FORWARDED_PROTO`
`static String`	`X_FORWARDED_PROTO_STRING`
`static HttpString`	`X_FORWARDED_SERVER`
`static String`	`X_FORWARDED_SERVER_STRING`
`static HttpString`	`X_FRAME_OPTIONS`
`static String`	`X_FRAME_OPTIONS_STRING`
`static HttpString`	`X_GZIP`
`static HttpString`	`X_XSS_PROTECTION`
`static String`	`X_XSS_PROTECTION_STRING`

Method Summary

All Methods Static Methods Concrete Methods Deprecated Methods
Modifier and Type	Method and Description
`static String`	`extractQuotedValueFromHeader(String header, String key)` Extracts a quoted value from a header that has a given key.
`static String`	`extractQuotedValueFromHeaderWithEncoding(String header, String key)` Extracts a quoted value from a header that has a given key.
`static String`	`extractTokenFromHeader(String header, String key)` Deprecated.
`static HttpString`	`fromCache(String string)`

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

Field Detail

ACCEPT_STRING

public static final String ACCEPT_STRING

See Also:: Constant Field Values

ACCEPT_CHARSET_STRING

public static final String ACCEPT_CHARSET_STRING

See Also:: Constant Field Values

ACCEPT_ENCODING_STRING

public static final String ACCEPT_ENCODING_STRING

See Also:: Constant Field Values

ACCEPT_LANGUAGE_STRING

public static final String ACCEPT_LANGUAGE_STRING

See Also:: Constant Field Values

ACCEPT_RANGES_STRING

public static final String ACCEPT_RANGES_STRING

See Also:: Constant Field Values

AGE_STRING
```
public static final String AGE_STRING
```
See Also:

Constant Field Values

ALLOW_STRING

public static final String ALLOW_STRING

See Also:: Constant Field Values

AUTHENTICATION_INFO_STRING

public static final String AUTHENTICATION_INFO_STRING

See Also:: Constant Field Values

AUTHORIZATION_STRING

public static final String AUTHORIZATION_STRING

See Also:: Constant Field Values

CACHE_CONTROL_STRING

public static final String CACHE_CONTROL_STRING

See Also:: Constant Field Values

COOKIE_STRING

public static final String COOKIE_STRING

See Also:: Constant Field Values

COOKIE2_STRING

public static final String COOKIE2_STRING

See Also:: Constant Field Values

CONNECTION_STRING

public static final String CONNECTION_STRING

See Also:: Constant Field Values

CONTENT_DISPOSITION_STRING

public static final String CONTENT_DISPOSITION_STRING

See Also:: Constant Field Values

CONTENT_ENCODING_STRING

public static final String CONTENT_ENCODING_STRING

See Also:: Constant Field Values

CONTENT_LANGUAGE_STRING

public static final String CONTENT_LANGUAGE_STRING

See Also:: Constant Field Values

CONTENT_LENGTH_STRING

public static final String CONTENT_LENGTH_STRING

See Also:: Constant Field Values

CONTENT_LOCATION_STRING

public static final String CONTENT_LOCATION_STRING

See Also:: Constant Field Values

CONTENT_MD5_STRING

public static final String CONTENT_MD5_STRING

See Also:: Constant Field Values

CONTENT_RANGE_STRING

public static final String CONTENT_RANGE_STRING

See Also:: Constant Field Values

CONTENT_SECURITY_POLICY_STRING

public static final String CONTENT_SECURITY_POLICY_STRING

See Also:: Constant Field Values

CONTENT_TYPE_STRING

public static final String CONTENT_TYPE_STRING

See Also:: Constant Field Values

DATE_STRING
```
public static final String DATE_STRING
```
See Also:

Constant Field Values

ETAG_STRING
```
public static final String ETAG_STRING
```
See Also:

Constant Field Values

EXPECT_STRING

public static final String EXPECT_STRING

See Also:: Constant Field Values

EXPIRES_STRING

public static final String EXPIRES_STRING

See Also:: Constant Field Values

FORWARDED_STRING

public static final String FORWARDED_STRING

See Also:: Constant Field Values

FROM_STRING
```
public static final String FROM_STRING
```
See Also:

Constant Field Values

HOST_STRING
```
public static final String HOST_STRING
```
See Also:

Constant Field Values

IF_MATCH_STRING

public static final String IF_MATCH_STRING

See Also:: Constant Field Values

IF_MODIFIED_SINCE_STRING

public static final String IF_MODIFIED_SINCE_STRING

See Also:: Constant Field Values

IF_NONE_MATCH_STRING

public static final String IF_NONE_MATCH_STRING

See Also:: Constant Field Values

IF_RANGE_STRING

public static final String IF_RANGE_STRING

See Also:: Constant Field Values

IF_UNMODIFIED_SINCE_STRING

public static final String IF_UNMODIFIED_SINCE_STRING

See Also:: Constant Field Values

LAST_MODIFIED_STRING

public static final String LAST_MODIFIED_STRING

See Also:: Constant Field Values

LOCATION_STRING

public static final String LOCATION_STRING

See Also:: Constant Field Values

MAX_FORWARDS_STRING

public static final String MAX_FORWARDS_STRING

See Also:: Constant Field Values

ORIGIN_STRING

public static final String ORIGIN_STRING

See Also:: Constant Field Values

PRAGMA_STRING

public static final String PRAGMA_STRING

See Also:: Constant Field Values

PROXY_AUTHENTICATE_STRING

public static final String PROXY_AUTHENTICATE_STRING

See Also:: Constant Field Values

PROXY_AUTHORIZATION_STRING

public static final String PROXY_AUTHORIZATION_STRING

See Also:: Constant Field Values

RANGE_STRING

public static final String RANGE_STRING

See Also:: Constant Field Values

REFERER_STRING

public static final String REFERER_STRING

See Also:: Constant Field Values

REFERRER_POLICY_STRING

public static final String REFERRER_POLICY_STRING

See Also:: Constant Field Values

REFRESH_STRING

public static final String REFRESH_STRING

See Also:: Constant Field Values

RETRY_AFTER_STRING

public static final String RETRY_AFTER_STRING

See Also:: Constant Field Values

SEC_WEB_SOCKET_ACCEPT_STRING

public static final String SEC_WEB_SOCKET_ACCEPT_STRING

See Also:: Constant Field Values

SEC_WEB_SOCKET_EXTENSIONS_STRING

public static final String SEC_WEB_SOCKET_EXTENSIONS_STRING

See Also:: Constant Field Values

SEC_WEB_SOCKET_KEY_STRING

public static final String SEC_WEB_SOCKET_KEY_STRING

See Also:: Constant Field Values

SEC_WEB_SOCKET_KEY1_STRING

public static final String SEC_WEB_SOCKET_KEY1_STRING

See Also:: Constant Field Values

SEC_WEB_SOCKET_KEY2_STRING

public static final String SEC_WEB_SOCKET_KEY2_STRING

See Also:: Constant Field Values

SEC_WEB_SOCKET_LOCATION_STRING

public static final String SEC_WEB_SOCKET_LOCATION_STRING

See Also:: Constant Field Values

SEC_WEB_SOCKET_ORIGIN_STRING

public static final String SEC_WEB_SOCKET_ORIGIN_STRING

See Also:: Constant Field Values

SEC_WEB_SOCKET_PROTOCOL_STRING

public static final String SEC_WEB_SOCKET_PROTOCOL_STRING

See Also:: Constant Field Values

SEC_WEB_SOCKET_VERSION_STRING

public static final String SEC_WEB_SOCKET_VERSION_STRING

See Also:: Constant Field Values

SERVER_STRING

public static final String SERVER_STRING

See Also:: Constant Field Values

SERVLET_ENGINE_STRING

public static final String SERVLET_ENGINE_STRING

See Also:: Constant Field Values

SET_COOKIE_STRING

public static final String SET_COOKIE_STRING

See Also:: Constant Field Values

SET_COOKIE2_STRING

public static final String SET_COOKIE2_STRING

See Also:: Constant Field Values

SSL_CLIENT_CERT_STRING

public static final String SSL_CLIENT_CERT_STRING

See Also:: Constant Field Values

SSL_CIPHER_STRING

public static final String SSL_CIPHER_STRING

See Also:: Constant Field Values

SSL_SESSION_ID_STRING

public static final String SSL_SESSION_ID_STRING

See Also:: Constant Field Values

SSL_CIPHER_USEKEYSIZE_STRING

public static final String SSL_CIPHER_USEKEYSIZE_STRING

See Also:: Constant Field Values

STATUS_STRING

public static final String STATUS_STRING

See Also:: Constant Field Values

STRICT_TRANSPORT_SECURITY_STRING

public static final String STRICT_TRANSPORT_SECURITY_STRING

See Also:: Constant Field Values

TE_STRING
```
public static final String TE_STRING
```
See Also:

Constant Field Values

TRAILER_STRING

public static final String TRAILER_STRING

See Also:: Constant Field Values

TRANSFER_ENCODING_STRING

public static final String TRANSFER_ENCODING_STRING

See Also:: Constant Field Values

UPGRADE_STRING

public static final String UPGRADE_STRING

See Also:: Constant Field Values

USER_AGENT_STRING

public static final String USER_AGENT_STRING

See Also:: Constant Field Values

VARY_STRING
```
public static final String VARY_STRING
```
See Also:

Constant Field Values

VIA_STRING
```
public static final String VIA_STRING
```
See Also:

Constant Field Values

WARNING_STRING

public static final String WARNING_STRING

See Also:: Constant Field Values

WWW_AUTHENTICATE_STRING

public static final String WWW_AUTHENTICATE_STRING

See Also:: Constant Field Values

X_CONTENT_TYPE_OPTIONS_STRING

public static final String X_CONTENT_TYPE_OPTIONS_STRING

See Also:: Constant Field Values

X_DISABLE_PUSH_STRING

public static final String X_DISABLE_PUSH_STRING

See Also:: Constant Field Values

X_FORWARDED_FOR_STRING

public static final String X_FORWARDED_FOR_STRING

See Also:: Constant Field Values

X_FORWARDED_PROTO_STRING

public static final String X_FORWARDED_PROTO_STRING

See Also:: Constant Field Values

X_FORWARDED_HOST_STRING

public static final String X_FORWARDED_HOST_STRING

See Also:: Constant Field Values

X_FORWARDED_PORT_STRING

public static final String X_FORWARDED_PORT_STRING

See Also:: Constant Field Values

X_FORWARDED_SERVER_STRING

public static final String X_FORWARDED_SERVER_STRING

See Also:: Constant Field Values

X_FRAME_OPTIONS_STRING

public static final String X_FRAME_OPTIONS_STRING

See Also:: Constant Field Values

X_XSS_PROTECTION_STRING

public static final String X_XSS_PROTECTION_STRING

See Also:: Constant Field Values

ACCEPT
```
public static final HttpString ACCEPT
```

ACCEPT_CHARSET

public static final HttpString ACCEPT_CHARSET

ACCEPT_ENCODING

public static final HttpString ACCEPT_ENCODING

ACCEPT_LANGUAGE

public static final HttpString ACCEPT_LANGUAGE

ACCEPT_RANGES

public static final HttpString ACCEPT_RANGES

AGE
```
public static final HttpString AGE
```

ALLOW
```
public static final HttpString ALLOW
```

AUTHENTICATION_INFO

public static final HttpString AUTHENTICATION_INFO

AUTHORIZATION

public static final HttpString AUTHORIZATION

CACHE_CONTROL

public static final HttpString CACHE_CONTROL

CONNECTION

public static final HttpString CONNECTION

CONTENT_DISPOSITION

public static final HttpString CONTENT_DISPOSITION

CONTENT_ENCODING

public static final HttpString CONTENT_ENCODING

CONTENT_LANGUAGE

public static final HttpString CONTENT_LANGUAGE

CONTENT_LENGTH

public static final HttpString CONTENT_LENGTH

CONTENT_LOCATION

public static final HttpString CONTENT_LOCATION

CONTENT_MD5

public static final HttpString CONTENT_MD5

CONTENT_RANGE

public static final HttpString CONTENT_RANGE

CONTENT_SECURITY_POLICY

public static final HttpString CONTENT_SECURITY_POLICY

CONTENT_TYPE

public static final HttpString CONTENT_TYPE

COOKIE
```
public static final HttpString COOKIE
```

COOKIE2
```
public static final HttpString COOKIE2
```

DATE
```
public static final HttpString DATE
```

ETAG
```
public static final HttpString ETAG
```

EXPECT
```
public static final HttpString EXPECT
```

EXPIRES
```
public static final HttpString EXPIRES
```

FORWARDED

public static final HttpString FORWARDED

FROM
```
public static final HttpString FROM
```

HOST
```
public static final HttpString HOST
```

IF_MATCH

public static final HttpString IF_MATCH

IF_MODIFIED_SINCE

public static final HttpString IF_MODIFIED_SINCE

IF_NONE_MATCH

public static final HttpString IF_NONE_MATCH

IF_RANGE

public static final HttpString IF_RANGE

IF_UNMODIFIED_SINCE

public static final HttpString IF_UNMODIFIED_SINCE

LAST_MODIFIED

public static final HttpString LAST_MODIFIED

LOCATION

public static final HttpString LOCATION

MAX_FORWARDS

public static final HttpString MAX_FORWARDS

ORIGIN
```
public static final HttpString ORIGIN
```

PRAGMA
```
public static final HttpString PRAGMA
```

PROXY_AUTHENTICATE

public static final HttpString PROXY_AUTHENTICATE

PROXY_AUTHORIZATION

public static final HttpString PROXY_AUTHORIZATION

RANGE
```
public static final HttpString RANGE
```

REFERER
```
public static final HttpString REFERER
```

REFERRER_POLICY

public static final HttpString REFERRER_POLICY

REFRESH
```
public static final HttpString REFRESH
```

RETRY_AFTER

public static final HttpString RETRY_AFTER

SEC_WEB_SOCKET_ACCEPT

public static final HttpString SEC_WEB_SOCKET_ACCEPT

SEC_WEB_SOCKET_EXTENSIONS

public static final HttpString SEC_WEB_SOCKET_EXTENSIONS

SEC_WEB_SOCKET_KEY

public static final HttpString SEC_WEB_SOCKET_KEY

SEC_WEB_SOCKET_KEY1

public static final HttpString SEC_WEB_SOCKET_KEY1

SEC_WEB_SOCKET_KEY2

public static final HttpString SEC_WEB_SOCKET_KEY2

SEC_WEB_SOCKET_LOCATION

public static final HttpString SEC_WEB_SOCKET_LOCATION

SEC_WEB_SOCKET_ORIGIN

public static final HttpString SEC_WEB_SOCKET_ORIGIN

SEC_WEB_SOCKET_PROTOCOL

public static final HttpString SEC_WEB_SOCKET_PROTOCOL

SEC_WEB_SOCKET_VERSION

public static final HttpString SEC_WEB_SOCKET_VERSION

SERVER
```
public static final HttpString SERVER
```

SERVLET_ENGINE

public static final HttpString SERVLET_ENGINE

SET_COOKIE

public static final HttpString SET_COOKIE

SET_COOKIE2

public static final HttpString SET_COOKIE2

SSL_CIPHER

public static final HttpString SSL_CIPHER

SSL_CIPHER_USEKEYSIZE

public static final HttpString SSL_CIPHER_USEKEYSIZE

SSL_CLIENT_CERT

public static final HttpString SSL_CLIENT_CERT

SSL_SESSION_ID

public static final HttpString SSL_SESSION_ID

STATUS
```
public static final HttpString STATUS
```

STRICT_TRANSPORT_SECURITY

public static final HttpString STRICT_TRANSPORT_SECURITY

TE
```
public static final HttpString TE
```

TRAILER
```
public static final HttpString TRAILER
```

TRANSFER_ENCODING

public static final HttpString TRANSFER_ENCODING

UPGRADE
```
public static final HttpString UPGRADE
```

USER_AGENT

public static final HttpString USER_AGENT

VARY
```
public static final HttpString VARY
```

VIA
```
public static final HttpString VIA
```

WARNING
```
public static final HttpString WARNING
```

WWW_AUTHENTICATE

public static final HttpString WWW_AUTHENTICATE

X_CONTENT_TYPE_OPTIONS

public static final HttpString X_CONTENT_TYPE_OPTIONS

X_DISABLE_PUSH

public static final HttpString X_DISABLE_PUSH

X_FORWARDED_FOR

public static final HttpString X_FORWARDED_FOR

X_FORWARDED_HOST

public static final HttpString X_FORWARDED_HOST

X_FORWARDED_PORT

public static final HttpString X_FORWARDED_PORT

X_FORWARDED_PROTO

public static final HttpString X_FORWARDED_PROTO

X_FORWARDED_SERVER

public static final HttpString X_FORWARDED_SERVER

X_FRAME_OPTIONS

public static final HttpString X_FRAME_OPTIONS

X_XSS_PROTECTION

public static final HttpString X_XSS_PROTECTION

COMPRESS

public static final HttpString COMPRESS

X_COMPRESS

public static final HttpString X_COMPRESS

DEFLATE
```
public static final HttpString DEFLATE
```

IDENTITY

public static final HttpString IDENTITY

GZIP
```
public static final HttpString GZIP
```

X_GZIP
```
public static final HttpString X_GZIP
```

CHUNKED
```
public static final HttpString CHUNKED
```

KEEP_ALIVE

public static final HttpString KEEP_ALIVE

CLOSE
```
public static final HttpString CLOSE
```

CONTENT_TRANSFER_ENCODING_STRING

public static final String CONTENT_TRANSFER_ENCODING_STRING

See Also:: Constant Field Values

CONTENT_TRANSFER_ENCODING

public static final HttpString CONTENT_TRANSFER_ENCODING

BASIC
```
public static final HttpString BASIC
```

DIGEST
```
public static final HttpString DIGEST
```

NEGOTIATE

public static final HttpString NEGOTIATE

ALGORITHM

public static final HttpString ALGORITHM

AUTH_PARAM

public static final HttpString AUTH_PARAM

CNONCE
```
public static final HttpString CNONCE
```

DOMAIN
```
public static final HttpString DOMAIN
```

NEXT_NONCE

public static final HttpString NEXT_NONCE

NONCE
```
public static final HttpString NONCE
```

NONCE_COUNT

public static final HttpString NONCE_COUNT

OPAQUE
```
public static final HttpString OPAQUE
```

QOP
```
public static final HttpString QOP
```

REALM
```
public static final HttpString REALM
```

RESPONSE

public static final HttpString RESPONSE

RESPONSE_AUTH

public static final HttpString RESPONSE_AUTH

STALE
```
public static final HttpString STALE
```

URI
```
public static final HttpString URI
```

USERNAME

public static final HttpString USERNAME

Method Detail
- fromCache
```
public static HttpString fromCache(String string)
```
- extractTokenFromHeader
```
@Deprecated
public static String extractTokenFromHeader(String header,
                                                        String key)
```
  Deprecated.
  
  Extracts a token from a header that has a given key. For instance if the header is
  content-type=multipart/form-data boundary=myboundary and the key is boundary the myboundary will be returned.
  
  Parameters:
  
  header - The header
  
  key - The key that identifies the token to extract
  
  Returns:
  
  The token, or null if it was not found
- extractQuotedValueFromHeader
```
public static String extractQuotedValueFromHeader(String header,
                                                  String key)
```
  Extracts a quoted value from a header that has a given key. For instance if the header is
  content-disposition=form-data; name="my field" and the key is name then "my field" will be returned without the quotes.
  
  Parameters:
  
  header - The header
  
  key - The key that identifies the token to extract
  
  Returns:
  
  The token, or null if it was not found
- extractQuotedValueFromHeaderWithEncoding
```
public static String extractQuotedValueFromHeaderWithEncoding(String header,
                                                              String key)
```
  Extracts a quoted value from a header that has a given key. For instance if the header is
  content-disposition=form-data; filename*="utf-8''test.txt" and the key is filename* then "test.txt" will be returned after extracting character set and language (following RFC 2231) and performing URL decoding to the value using the specified encoding
  
  Parameters:
  
  header - The header
  
  key - The key that identifies the token to extract
  
  Returns:
  
  The token, or null if it was not found

Class Headers

Field Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

ACCEPT_STRING

ACCEPT_CHARSET_STRING

ACCEPT_ENCODING_STRING

ACCEPT_LANGUAGE_STRING

ACCEPT_RANGES_STRING

AGE_STRING

ALLOW_STRING

AUTHENTICATION_INFO_STRING

AUTHORIZATION_STRING

CACHE_CONTROL_STRING

COOKIE_STRING

COOKIE2_STRING

CONNECTION_STRING

CONTENT_DISPOSITION_STRING

CONTENT_ENCODING_STRING

CONTENT_LANGUAGE_STRING

CONTENT_LENGTH_STRING

CONTENT_LOCATION_STRING

CONTENT_MD5_STRING

CONTENT_RANGE_STRING

CONTENT_SECURITY_POLICY_STRING

CONTENT_TYPE_STRING

DATE_STRING

ETAG_STRING

EXPECT_STRING

EXPIRES_STRING

FORWARDED_STRING

FROM_STRING

HOST_STRING

IF_MATCH_STRING

IF_MODIFIED_SINCE_STRING

IF_NONE_MATCH_STRING

IF_RANGE_STRING

IF_UNMODIFIED_SINCE_STRING

LAST_MODIFIED_STRING

LOCATION_STRING

MAX_FORWARDS_STRING

ORIGIN_STRING

PRAGMA_STRING

PROXY_AUTHENTICATE_STRING

PROXY_AUTHORIZATION_STRING

RANGE_STRING

REFERER_STRING

REFERRER_POLICY_STRING

REFRESH_STRING

RETRY_AFTER_STRING

SEC_WEB_SOCKET_ACCEPT_STRING

SEC_WEB_SOCKET_EXTENSIONS_STRING

SEC_WEB_SOCKET_KEY_STRING

SEC_WEB_SOCKET_KEY1_STRING

SEC_WEB_SOCKET_KEY2_STRING

SEC_WEB_SOCKET_LOCATION_STRING

SEC_WEB_SOCKET_ORIGIN_STRING

SEC_WEB_SOCKET_PROTOCOL_STRING

SEC_WEB_SOCKET_VERSION_STRING

SERVER_STRING

SERVLET_ENGINE_STRING

SET_COOKIE_STRING

SET_COOKIE2_STRING

SSL_CLIENT_CERT_STRING

SSL_CIPHER_STRING

SSL_SESSION_ID_STRING

SSL_CIPHER_USEKEYSIZE_STRING

STATUS_STRING

STRICT_TRANSPORT_SECURITY_STRING

TE_STRING

TRAILER_STRING

TRANSFER_ENCODING_STRING

UPGRADE_STRING

USER_AGENT_STRING

VARY_STRING

VIA_STRING

WARNING_STRING

WWW_AUTHENTICATE_STRING

X_CONTENT_TYPE_OPTIONS_STRING