org.apache.http.message
Class BasicHeaderValueParserHC4

java.lang.Object
  org.apache.http.message.BasicHeaderValueParserHC4

All Implemented Interfaces:

org.apache.http.message.HeaderValueParser

@Immutable
public class BasicHeaderValueParserHC4
extends java.lang.Object
implements org.apache.http.message.HeaderValueParser

Basic implementation for parsing header values into elements. Instances of this class are stateless and thread-safe. Derived classes are expected to maintain these properties.

Since:

4.0

Field Summary

static BasicHeaderValueParserHC4	DEFAULT Deprecated. (4.3) use INSTANCE
static BasicHeaderValueParserHC4	INSTANCE

Constructor Summary

BasicHeaderValueParserHC4()

Method Summary

protected org.apache.http.HeaderElement	createHeaderElement(java.lang.String name, java.lang.String value, org.apache.http.NameValuePair[] params) Creates a header element.
protected org.apache.http.NameValuePair	createNameValuePair(java.lang.String name, java.lang.String value) Creates a name-value pair.
org.apache.http.HeaderElement[]	parseElements(org.apache.http.util.CharArrayBuffer buffer, org.apache.http.message.ParserCursor cursor)
static org.apache.http.HeaderElement[]	parseElements(java.lang.String value, org.apache.http.message.HeaderValueParser parser) Parses elements with the given parser.
org.apache.http.HeaderElement	parseHeaderElement(org.apache.http.util.CharArrayBuffer buffer, org.apache.http.message.ParserCursor cursor)
static org.apache.http.HeaderElement	parseHeaderElement(java.lang.String value, org.apache.http.message.HeaderValueParser parser) Parses an element with the given parser.
org.apache.http.NameValuePair	parseNameValuePair(org.apache.http.util.CharArrayBuffer buffer, org.apache.http.message.ParserCursor cursor)
org.apache.http.NameValuePair	parseNameValuePair(org.apache.http.util.CharArrayBuffer buffer, org.apache.http.message.ParserCursor cursor, char[] delimiters)
static org.apache.http.NameValuePair	parseNameValuePair(java.lang.String value, org.apache.http.message.HeaderValueParser parser) Parses a name-value-pair with the given parser.
org.apache.http.NameValuePair[]	parseParameters(org.apache.http.util.CharArrayBuffer buffer, org.apache.http.message.ParserCursor cursor)
static org.apache.http.NameValuePair[]	parseParameters(java.lang.String value, org.apache.http.message.HeaderValueParser parser) Parses parameters with the given parser.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

DEFAULT

@Deprecated
public static final BasicHeaderValueParserHC4 DEFAULT

Deprecated. (4.3) use INSTANCE

A default instance of this class, for use as default or fallback. Note that BasicHeaderValueParser is not a singleton, there can be many instances of the class itself and of derived classes. The instance here provides non-customized, default behavior.

INSTANCE

public static final BasicHeaderValueParserHC4 INSTANCE

Constructor Detail

BasicHeaderValueParserHC4

public BasicHeaderValueParserHC4()

Method Detail

parseElements

public static org.apache.http.HeaderElement[] parseElements(java.lang.String value,
                                                            org.apache.http.message.HeaderValueParser parser)
                                                     throws org.apache.http.ParseException

Parses elements with the given parser.

Parameters:

value - the header value to parse

parser - the parser to use, or null for default

Returns:

array holding the header elements, never null

Throws:

org.apache.http.ParseException

parseElements

public org.apache.http.HeaderElement[] parseElements(org.apache.http.util.CharArrayBuffer buffer,
                                                     org.apache.http.message.ParserCursor cursor)

Specified by:

parseElements in interface org.apache.http.message.HeaderValueParser

parseHeaderElement

public static org.apache.http.HeaderElement parseHeaderElement(java.lang.String value,
                                                               org.apache.http.message.HeaderValueParser parser)
                                                        throws org.apache.http.ParseException

Parses an element with the given parser.

Parameters:

value - the header element to parse

parser - the parser to use, or null for default

Returns:

the parsed header element

Throws:

org.apache.http.ParseException

parseHeaderElement

public org.apache.http.HeaderElement parseHeaderElement(org.apache.http.util.CharArrayBuffer buffer,
                                                        org.apache.http.message.ParserCursor cursor)

Specified by:

parseHeaderElement in interface org.apache.http.message.HeaderValueParser

createHeaderElement

protected org.apache.http.HeaderElement createHeaderElement(java.lang.String name,
                                                            java.lang.String value,
                                                            org.apache.http.NameValuePair[] params)

Creates a header element. Called from parseHeaderElement(java.lang.String, org.apache.http.message.HeaderValueParser).

Returns:

a header element representing the argument

parseParameters

public static org.apache.http.NameValuePair[] parseParameters(java.lang.String value,
                                                              org.apache.http.message.HeaderValueParser parser)
                                                       throws org.apache.http.ParseException

Parses parameters with the given parser.

Parameters:

value - the parameter list to parse

parser - the parser to use, or null for default

Returns:

array holding the parameters, never null

Throws:

org.apache.http.ParseException

parseParameters

public org.apache.http.NameValuePair[] parseParameters(org.apache.http.util.CharArrayBuffer buffer,
                                                       org.apache.http.message.ParserCursor cursor)

Specified by:

parseParameters in interface org.apache.http.message.HeaderValueParser

parseNameValuePair

public static org.apache.http.NameValuePair parseNameValuePair(java.lang.String value,
                                                               org.apache.http.message.HeaderValueParser parser)
                                                        throws org.apache.http.ParseException

Parses a name-value-pair with the given parser.

Parameters:

value - the NVP to parse

parser - the parser to use, or null for default

Returns:

the parsed name-value pair

Throws:

org.apache.http.ParseException

parseNameValuePair

public org.apache.http.NameValuePair parseNameValuePair(org.apache.http.util.CharArrayBuffer buffer,
                                                        org.apache.http.message.ParserCursor cursor)

Specified by:

parseNameValuePair in interface org.apache.http.message.HeaderValueParser

parseNameValuePair

public org.apache.http.NameValuePair parseNameValuePair(org.apache.http.util.CharArrayBuffer buffer,
                                                        org.apache.http.message.ParserCursor cursor,
                                                        char[] delimiters)

createNameValuePair

protected org.apache.http.NameValuePair createNameValuePair(java.lang.String name,
                                                            java.lang.String value)

Creates a name-value pair. Called from parseNameValuePair(java.lang.String, org.apache.http.message.HeaderValueParser).

Parameters:

name - the name

value - the value, or null

Returns:

a name-value pair representing the arguments