com.sapportals.wcm.protocol.webdav.httpext

Class ExtHandler

java.lang.Object

com.sapportals.wcm.protocol.webdav.httpext.ExtHandler

public class ExtHandler
extends Object

Handler for RFC2774 Extension checking.

Copyright (c) SAP AG 2004

Method Summary

Modifier and Type	Method and Description
boolean	checkMandatory(HttpServletRequest req) Check mandatory extensions in HTTP request
static ExtHandler	createInstance(Set supported)
String	getHeader(HttpServletRequest req, Name name) Extract the value of on extension header field
String	getHeaderFieldPrefix(HttpServletRequest req, Name name) Extract the prefix of on extension header field
List	getHeaders(HttpServletRequest req, Name name) Extract the values of a multiple extension header field

Methods inherited from class java.lang.Object

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

Method Detail

createInstance

public static ExtHandler createInstance(Set supported)

checkMandatory

public boolean checkMandatory(HttpServletRequest req)
                       throws UnsupportedExtensionException

Check mandatory extensions in HTTP request

Parameters:

req - HTTP request

Returns:

whether mandatory extensions were present

Throws:

UnsupportedExtensionException - no description

getHeaderFieldPrefix

public String getHeaderFieldPrefix(HttpServletRequest req,
                                   Name name)

Extract the prefix of on extension header field

Parameters:

req - HTTP request

name - externsion header field name

Returns:

value of the extension header field

getHeader

public String getHeader(HttpServletRequest req,
                        Name name)

Extract the value of on extension header field

Parameters:

req - HTTP request

name - externsion header field name

Returns:

value of the extension header field

getHeaders

public List getHeaders(HttpServletRequest req,
                       Name name)

Extract the values of a multiple extension header field

Parameters:

req - HTTP request

name - externsion header field name

Returns:

value of the extension header field