org.apache.myfaces.trinidadinternal.share.util
Class CaboHttpUtils

java.lang.Object
  org.apache.myfaces.trinidadinternal.share.util.CaboHttpUtils

public class CaboHttpUtils
extends java.lang.Object

Utilities for working with HTTP.

Version:

$Name: $ ($Revision: adfrt/faces/adf-faces-impl/src/main/java/oracle/adfinternal/view/faces/share/util/CaboHttpUtils.java#0 $) $Date: 10-nov-2005.18:59:22 $

Method Summary

static java.lang.String[]	decodeQValueString(java.lang.String string) Given a string that uses q-value encodings, returns a sorted array of strings from most-preferred to least.
static java.lang.String	decodeRequestParameter(java.lang.String string, java.lang.String encoding, byte[] buffer) Given a parameter string and the name of a character encoding, fixes the string.
static void	validateEncoding(java.lang.String encoding) Throws an UnsupportedEncodingException if the provided encoding is not supported.

Methods inherited from class java.lang.Object

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

Method Detail

validateEncoding

public static void validateEncoding(java.lang.String encoding)
                             throws java.io.UnsupportedEncodingException

Throws an UnsupportedEncodingException if the provided encoding is not supported.

Parameters:

encoding - the name of a character encoding

Throws:

java.io.UnsupportedEncodingException

decodeRequestParameter

public static final java.lang.String decodeRequestParameter(java.lang.String string,
                                                            java.lang.String encoding,
                                                            byte[] buffer)
                                                     throws java.io.UnsupportedEncodingException

Given a parameter string and the name of a character encoding, fixes the string. The Servlet API builds Strings for all submitted data as if they were ISO-8859-1 encoded; this function undoes the damage. Clients should pass in the same encoding that they used for generating the page that the submission comes from.

Parameters:

string - the string

encoding - the name of a character encoding

buffer - an optional byte buffer, for reuse; pass null if you're not calling this function repeatedly

Throws:

java.io.UnsupportedEncodingException

decodeQValueString

public static java.lang.String[] decodeQValueString(java.lang.String string)

Given a string that uses q-value encodings, returns a sorted array of strings from most-preferred to least. For example, given "foo;0.25,bar,baz;0.5", this will return ["bar", "baz", "foo"].