com.webmethods.caf.faces.render.util

Class HTMLUtils

java.lang.Object

com.webmethods.caf.faces.render.util.HTMLUtils

public class HTMLUtils
extends Object

HTML-rendering utility functions.

Field Summary

Fields

Modifier and Type	Field and Description
protected static Pattern	RE_CLIENT_ID_ESCAPES
static Pattern	RE_HTML_NAME (html 4.01 6.2) ID and NAME tokens must begin with a letter ([A-Za-z]) and may be followed by any number of letters, digits ([0-9]), hyphens ("-"), underscores ("_"), colons (":"), and periods (".").

Constructor Summary

Constructors

Constructor and Description
HTMLUtils()

Method Summary

Modifier and Type	Method and Description
static ResponseWriter	createHTMLResponseWriter(FacesContext context, Writer out)
static String	decodeClientId(String id) Decodes id encoded with encodeClientId(java.lang.String).
static String	encodeClientId(String id) Encodes id to be legal SGML id string.
static boolean	isValidName(String name) Returns true if the specified element/attribute name is a legal html element/attribute name.
static String	quote(String s) Escapes HTML.
static String	quote(String s, boolean elementContent) Escapes HTML.

Methods inherited from class java.lang.Object

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

Field Detail

RE_HTML_NAME

public static final Pattern RE_HTML_NAME

(html 4.01 6.2) ID and NAME tokens must begin with a letter ([A-Za-z]) and may be followed by any number of letters, digits ([0-9]), hyphens ("-"), underscores ("_"), colons (":"), and periods (".").

RE_CLIENT_ID_ESCAPES

protected static final Pattern RE_CLIENT_ID_ESCAPES

Constructor Detail

HTMLUtils

public HTMLUtils()

Method Detail

quote

public static String quote(String s)

Escapes HTML.

Returns:

Escaped string. Never null.

quote

public static String quote(String s,
                           boolean elementContent)

Escapes HTML.

Parameters:

elementContent - True if escaping element content (in which case ' [single-quote] and " [double-quote] don't need to be escaped).

Returns:

Escaped string. Never null.

isValidName

public static boolean isValidName(String name)

Returns true if the specified element/attribute name is a legal html element/attribute name.

encodeClientId

public static String encodeClientId(String id)

Encodes id to be legal SGML id string.

decodeClientId

public static String decodeClientId(String id)

Decodes id encoded with encodeClientId(java.lang.String).

createHTMLResponseWriter

public static ResponseWriter createHTMLResponseWriter(FacesContext context,
                                                      Writer out)