Package org.apache.taglibs.standard.tlv
Class JstlFmtTLV
- java.lang.Object
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- javax.servlet.jsp.tagext.TagLibraryValidator
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- org.apache.taglibs.standard.tlv.JstlBaseTLV
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- org.apache.taglibs.standard.tlv.JstlFmtTLV
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public class JstlFmtTLV extends JstlBaseTLV
A SAX-based TagLibraryValidator for the JSTL i18n-capable formatting library. Currently implements the following checks:
- Expression syntax validation.
- Tag bodies that must either be empty or non-empty given particular attributes.
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Constructor Summary
Constructors Constructor Description JstlFmtTLV()
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description ValidationMessage[]
validate(String prefix, String uri, PageData page)
Validate a JSP page.-
Methods inherited from class org.apache.taglibs.standard.tlv.JstlBaseTLV
release, validate
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Methods inherited from class javax.servlet.jsp.tagext.TagLibraryValidator
getInitParameters, setInitParameters
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Method Detail
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validate
public ValidationMessage[] validate(String prefix, String uri, PageData page)
Description copied from class:TagLibraryValidator
Validate a JSP page. This will get invoked once per unique tag library URI in the XML view. This method will return null if the page is valid; otherwise the method should return an array of ValidationMessage objects. An array of length zero is also interpreted as no errors.- Overrides:
validate
in classTagLibraryValidator
- Parameters:
prefix
- the first prefix with which the tag library is associated, in the XML view. Note that some tags may use a different prefix if the namespace is redefined.uri
- the tag library's unique identifierpage
- the JspData page object- Returns:
- A null object, or zero length array if no errors, an array of ValidationMessages otherwise.
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