com.jalios.jcms.webdav

Class IfHeaderParser

java.lang.Object

com.jalios.jcms.webdav.IfHeaderParser

public class IfHeaderParser
extends java.lang.Object

Parser class for the If header described in RFC 2518 (http://www.ietf.org/rfc/rfc2518.txt) ABNF :

 If = "If" ":" ( 1*No-tag-list | 1*Tagged-list)
 No-tag-list = List
 Tagged-list = Resource 1*List
 Resource = Coded-URL
 List = "(" 1*(["Not"](State-token | "[" entity-tag "]")) ")"
 State-token = Coded-URL
 Coded-URL = "<" absoluteURI ">"
 

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	IfHeaderParser.Condition
static class	IfHeaderParser.EntityTag
static class	IfHeaderParser.IfParseException
static class	IfHeaderParser.StateToken

Constructor Summary

Constructors

Constructor and Description
IfHeaderParser()

Method Summary

Modifier and Type	Method and Description
static java.util.List<IfHeaderParser.Condition>	parse(java.lang.String ifHeader) Parse a WebDAV If Header

Methods inherited from class java.lang.Object

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

Constructor Detail

IfHeaderParser

public IfHeaderParser()

Method Detail

parse

public static java.util.List<IfHeaderParser.Condition> parse(java.lang.String ifHeader)
                                                      throws IfHeaderParser.IfParseException

Parse a WebDAV If Header

Parameters:

ifHeader - the if header to parse, must not be null

Returns:

a List of Condition, never return null

Throws:

IfHeaderParser.IfParseException