org.apache.taglibs.standard.tag.common.core

Class Util

java.lang.Object

org.apache.taglibs.standard.tag.common.core.Util

public class Util
extends Object

Utilities in support of tag-handler classes.

Author:

Jan Luehe

Constructor Summary

Constructors

Constructor and Description
Util()

Method Summary

Modifier and Type	Method and Description
static String	getContentTypeAttribute(String input, String name) Get the value associated with a content-type attribute.
static Enumeration	getRequestLocales(HttpServletRequest request) HttpServletRequest.getLocales() returns the server's default locale if the request did not specify a preferred language.
static int	getScope(String scope)
static int	getStyle(String style, String errCode)

Methods inherited from class java.lang.Object

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

Constructor Detail

Util

public Util()

Method Detail

getScope

public static int getScope(String scope)

getStyle

public static int getStyle(String style,
                           String errCode)
                    throws JspException

Throws:

JspException

getContentTypeAttribute

public static String getContentTypeAttribute(String input,
                                             String name)

Get the value associated with a content-type attribute. Syntax defined in RFC 2045, section 5.1.

getRequestLocales

public static Enumeration getRequestLocales(HttpServletRequest request)

HttpServletRequest.getLocales() returns the server's default locale if the request did not specify a preferred language. We do not want this behavior, because it prevents us from using the fallback locale. We therefore need to return an empty Enumeration if no preferred locale has been specified. This way, the logic for the fallback locale will be able to kick in.