com.oopreserch.web
Class EscapeForWml

java.lang.Object
  |
  +--com.oopreserch.web.EscapeForWml

All Implemented Interfaces:

FormValueEscaper

public class EscapeForWml

extends java.lang.Object

implements FormValueEscaper

The implementation of FormValueEscaper interface. Replace the special characters with the escaped ones.

If the String with the special characters (such as < or >) is inserted into the WML tags, the concatenated String will be invalid as the WML tags. To avoid this kind of problems, the String should be escaped before it is inserted into the WML tags.

This class replaces the special characters for WML. The table below lists the special characters and their corresponding escaped characters:

Original Character	Escaped Character
<	&lt;
>	&gt;
&	&amp;
"	&quot;
'	&apos;
$	$$

The implementations for HTML, HDML and XML are also included in this package. They are:

• EscapeForHtml
• EscapeForHdml
• EscapeForXml

All the available implementations of this interface must be defined in:

• (docBase)/WEB-INF/classes/FormValueEscaperFactory.properties

In this property resource file, the value is the fully qualified class name of each implementation. The corresponding key is the arbitrary String, and you can specify it as the value of escape.type attribute in d.value element in the XML. For details about this property resource file, please look into FormValueEscaperFactory.

Author:

Jun Inamori

Constructor Summary

EscapeForWml()

Method Summary

java.lang.String

getEscaped(java.lang.String org) Escape the special characters for WML.

Methods inherited from class java.lang.Object

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

Constructor Detail

EscapeForWml

public EscapeForWml()

Method Detail

getEscaped

public java.lang.String getEscaped(java.lang.String org)

Escape the special characters for WML.

Specified by:

getEscaped in interface FormValueEscaper

Parameters:

org - The original String

Returns:

The escaped String