javax.servlet.jsp.jstl.tlv
public class ScriptFreeTLV extends TagLibraryValidator
A TagLibraryValidator for enforcing restrictions against the use of JSP scripting elements.
This TLV supports four initialization parameters, for controlling which of the four types of scripting elements are allowed or prohibited:
The default value for all for initialization parameters is false, indicating all forms of scripting elements are to be prohibited.
Constructor Summary | |
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ScriptFreeTLV()
Constructs a new validator instance.
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Method Summary | |
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void | setInitParameters(Map initParms)
Sets the values of the initialization parameters, as supplied in the TLD. |
ValidationMessage[] | validate(String prefix, String uri, PageData page)
Validates a single JSP page. |
Parameters: initParms a mapping from the names of the initialization parameters to their values, as specified in the TLD.
Parameters: prefix the namespace prefix specified by the page for the custom tag library being validated. uri the URI specified by the page for the TLD of the custom tag library being validated. page a wrapper around the XML representation of the page being validated.
Returns: null, if the page is valid; otherwise, a ValidationMessage[] containing one or more messages indicating why the page is not valid.