Class Util
- java.lang.Object
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- org.apache.taglibs.standard.tag.common.core.Util
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public class Util extends java.lang.Object
Utilities in support of tag-handler classes.
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Field Summary
Fields Modifier and Type Field Description private static java.lang.String
APPLICATION
private static java.lang.String
DEFAULT
private static java.lang.String
FULL
private static java.lang.String
LONG
private static java.lang.String
MEDIUM
private static java.lang.String
REQUEST
private static java.lang.String
SESSION
private static java.lang.String
SHORT
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Constructor Summary
Constructors Constructor Description Util()
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Method Summary
All Methods Static Methods Concrete Methods Modifier and Type Method Description static java.lang.String
getContentTypeAttribute(java.lang.String input, java.lang.String name)
Get the value associated with a content-type attribute.static java.util.Enumeration
getRequestLocales(javax.servlet.http.HttpServletRequest request)
HttpServletRequest.getLocales() returns the server's default locale if the request did not specify a preferred language.static int
getScope(java.lang.String scope)
static int
getStyle(java.lang.String style, java.lang.String errCode)
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Field Detail
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REQUEST
private static final java.lang.String REQUEST
- See Also:
- Constant Field Values
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SESSION
private static final java.lang.String SESSION
- See Also:
- Constant Field Values
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APPLICATION
private static final java.lang.String APPLICATION
- See Also:
- Constant Field Values
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DEFAULT
private static final java.lang.String DEFAULT
- See Also:
- Constant Field Values
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SHORT
private static final java.lang.String SHORT
- See Also:
- Constant Field Values
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MEDIUM
private static final java.lang.String MEDIUM
- See Also:
- Constant Field Values
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LONG
private static final java.lang.String LONG
- See Also:
- Constant Field Values
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FULL
private static final java.lang.String FULL
- See Also:
- Constant Field Values
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Method Detail
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getScope
public static int getScope(java.lang.String scope)
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getStyle
public static int getStyle(java.lang.String style, java.lang.String errCode) throws javax.servlet.jsp.JspException
- Throws:
javax.servlet.jsp.JspException
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getContentTypeAttribute
public static java.lang.String getContentTypeAttribute(java.lang.String input, java.lang.String name)
Get the value associated with a content-type attribute. Syntax defined in RFC 2045, section 5.1.
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getRequestLocales
public static java.util.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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