Package org.eclipse.jetty.http
Enum Class HttpVersion
- All Implemented Interfaces:
Serializable
,Comparable<HttpVersion>
,Constable
-
Nested Class Summary
Nested classes/interfaces inherited from class java.lang.Enum
Enum.EnumDesc<E extends Enum<E>>
-
Enum Constant Summary
Enum Constants -
Field Summary
FieldsModifier and TypeFieldDescriptionprivate final ByteBuffer
private final byte[]
private final String
private final int
static final Trie<HttpVersion>
-
Constructor Summary
Constructors -
Method Summary
Modifier and TypeMethodDescriptionasString()
static HttpVersion
fromString
(String version) Case insensitive fromString() conversionstatic HttpVersion
fromVersion
(int version) int
boolean
static HttpVersion
lookAheadGet
(byte[] bytes, int position, int limit) Optimised lookup to find an Http Version and whitespace in a byte array.static HttpVersion
lookAheadGet
(ByteBuffer buffer) Optimised lookup to find an HTTP Version and trailing white space in a byte array.toBuffer()
byte[]
toBytes()
toString()
static HttpVersion
Returns the enum constant of this class with the specified name.static HttpVersion[]
values()
Returns an array containing the constants of this enum class, in the order they are declared.
-
Enum Constant Details
-
HTTP_0_9
-
HTTP_1_0
-
HTTP_1_1
-
HTTP_2
-
-
Field Details
-
CACHE
-
_string
-
_bytes
private final byte[] _bytes -
_buffer
-
_version
private final int _version
-
-
Constructor Details
-
HttpVersion
-
-
Method Details
-
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
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 nameNullPointerException
- if the argument is null
-
lookAheadGet
Optimised lookup to find an Http Version and whitespace in a byte array.- Parameters:
bytes
- Array containing ISO-8859-1 charactersposition
- The first valid indexlimit
- The first non valid index- Returns:
- An HttpMethod if a match or null if no easy match.
-
lookAheadGet
Optimised lookup to find an HTTP Version and trailing white space in a byte array.- Parameters:
buffer
- buffer containing ISO-8859-1 characters- Returns:
- An HttpVersion if a match or null if no easy match.
-
toBytes
public byte[] toBytes() -
toBuffer
-
getVersion
public int getVersion() -
is
-
asString
-
toString
- Overrides:
toString
in classEnum<HttpVersion>
-
fromString
Case insensitive fromString() conversion- Parameters:
version
- the String to convert to enum constant- Returns:
- the enum constant or null if version unknown
-
fromVersion
-