Package org.apache.tomcat.util.http.parser

Enum HttpHeaderParser.HeaderParsePosition

java.lang.Object

java.lang.Enum<HttpHeaderParser.HeaderParsePosition>

org.apache.tomcat.util.http.parser.HttpHeaderParser.HeaderParsePosition

All Implemented Interfaces:

Serializable, Comparable<HttpHeaderParser.HeaderParsePosition>, java.lang.constant.Constable

Enclosing class:

HttpHeaderParser

public static enum HttpHeaderParser.HeaderParsePosition
extends Enum<HttpHeaderParser.HeaderParsePosition>

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
HEADER_MULTI_LINE	Before reading a new line of a header.
HEADER_NAME	Reading a header name.
HEADER_SKIPLINE	Reading all bytes until the next CRLF.
HEADER_START	Start of a new header.
HEADER_VALUE	Reading the header value.
HEADER_VALUE_START	Skipping whitespace before text of header value starts, either on the first line of header value (just after ':') or on subsequent lines when it is known that subsequent line starts with SP or HT.

Method Summary

Modifier and Type	Method	Description
static HttpHeaderParser.HeaderParsePosition	valueOf(String name)	Returns the enum constant of this type with the specified name.
static HttpHeaderParser.HeaderParsePosition[]	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, 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

HEADER_START

public static final HttpHeaderParser.HeaderParsePosition HEADER_START

Start of a new header. A CRLF here means that there are no more headers. Any other character starts a header name.

HEADER_NAME

public static final HttpHeaderParser.HeaderParsePosition HEADER_NAME

Reading a header name. All characters of header are HTTP_TOKEN_CHAR. Header name is followed by ':'. No whitespace is allowed.
Any non-HTTP_TOKEN_CHAR (this includes any whitespace) encountered before ':' will result in the whole line being ignored.

HEADER_VALUE_START

public static final HttpHeaderParser.HeaderParsePosition HEADER_VALUE_START

Skipping whitespace before text of header value starts, either on the first line of header value (just after ':') or on subsequent lines when it is known that subsequent line starts with SP or HT.

HEADER_VALUE

public static final HttpHeaderParser.HeaderParsePosition HEADER_VALUE

Reading the header value. We are inside the value. Either on the first line or on any subsequent line. We come into this state from HEADER_VALUE_START after the first non-SP/non-HT byte is encountered on the line.

HEADER_MULTI_LINE

public static final HttpHeaderParser.HeaderParsePosition HEADER_MULTI_LINE

Before reading a new line of a header. Once the next byte is peeked, the state changes without advancing our position. The state becomes either HEADER_VALUE_START (if that first byte is SP or HT), or HEADER_START (otherwise).

HEADER_SKIPLINE

public static final HttpHeaderParser.HeaderParsePosition HEADER_SKIPLINE

Reading all bytes until the next CRLF. The line is being ignored.

Method Details

values

public static HttpHeaderParser.HeaderParsePosition[] values()

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

Returns:

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

valueOf

public static HttpHeaderParser.HeaderParsePosition valueOf(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:

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

NullPointerException - if the argument is null