com.silverpeas.util
Class EncodeHelper

java.lang.Object
  com.silverpeas.util.EncodeHelper

public class EncodeHelper
extends Object

Util class to encode special string or characters

Version:

1.0

Author:

lloiseau

Method Summary

static String	convertHTMLEntities(String text)
static String	convertWhiteSpacesForHTMLDisplay(String javastring) Convert a java string to a html string for textfield...
static String	encodeFilename(String filename) Encode an UTF-8 filename in Base64 for the content-disposition header according to RFC2047.
static String	encodeSpecialChar(String javastring) Deprecated.
static String	escapeXml(String javastring)
static String	htmlStringToJavaString(String htmlstring) Convert a html string to a java string Replace "
static String	javaStringToHtmlParagraphe(String javastring) Convert a java string to a html string for textfield...
static String	javaStringToHtmlString(String javastring) Convert a java string to a html string for textArea Replace ", <, >, & and \n
static String	javaStringToJsString(String javastring) Convert a java string to a javascript string Replace \,\n,\r and "
static String	javaStringToXmlString(String javastring)
static String	transformHtmlCode(String text) This method transforms a text with caracter specificly encoded for HTML by a text encoded in according to the Java code.
static String	transformStringForBD(String sText) This method transforms a string to replace the 'special' caracters to store them correctly in the database

Methods inherited from class java.lang.Object

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

Method Detail

javaStringToJsString

public static String javaStringToJsString(String javastring)

Convert a java string to a javascript string Replace \,\n,\r and "

Parameters:

javastring - Java string to encode

Returns:

javascript string encoded

javaStringToHtmlString

public static String javaStringToHtmlString(String javastring)

Convert a java string to a html string for textArea Replace ", <, >, & and \n

Parameters:

javastring - Java string to encode

Returns:

html string encoded

javaStringToXmlString

public static String javaStringToXmlString(String javastring)

escapeXml

public static String escapeXml(String javastring)

convertWhiteSpacesForHTMLDisplay

public static String convertWhiteSpacesForHTMLDisplay(String javastring)

Convert a java string to a html string for textfield... Replace ", <, >, & and \n

Parameters:

javastring - Java string to encode

Returns:

html string encoded

javaStringToHtmlParagraphe

public static String javaStringToHtmlParagraphe(String javastring)

Convert a java string to a html string for textfield... Replace ", <, >, & and \n

Parameters:

javastring - Java string to encode

Returns:

html string encoded

htmlStringToJavaString

public static String htmlStringToJavaString(String htmlstring)

Convert a html string to a java string Replace "

Parameters:

htmlstring - HTML string to encode

Returns:

html string JAVA encoded

transformHtmlCode

public static String transformHtmlCode(String text)

This method transforms a text with caracter specificly encoded for HTML by a text encoded in according to the Java code.

Parameters:

text - (String) a single text which contains a lot of forbidden caracters. This text must not be null

Returns:

Returns the transformed text without specific codes.

encodeSpecialChar

public static String encodeSpecialChar(String javastring)

Deprecated.

Convert a java string to a html string for textArea Replace euro symbol

Parameters:

javastring - Java string to encode

Returns:

html string encoded

transformStringForBD

public static String transformStringForBD(String sText)

This method transforms a string to replace the 'special' caracters to store them correctly in the database

Parameters:

sText - a single text which may contains 'special' caracters

Returns:

Returns the transformed text without specific codes.

convertHTMLEntities

public static String convertHTMLEntities(String text)

encodeFilename

public static String encodeFilename(String filename)

Encode an UTF-8 filename in Base64 for the content-disposition header according to RFC2047.

Parameters:

filename - the UTF-8 filename to be encoded.

Returns:

the filename to be inserted in the content-disposition header.

See Also:

http://www.ietf.org/rfc/rfc2047.txt