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 |
Util()
|
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Util
public Util()
getScope
public static int getScope(String scope)
getStyle
public static int getStyle(String style,
String errCode)
throws javax.servlet.jsp.JspException
- Throws:
javax.servlet.jsp.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(javax.servlet.http.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.
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