validators
Class DebugValidator

java.lang.Object
  javax.servlet.jsp.tagext.TagLibraryValidator
      validators.DebugValidator

public class DebugValidator
extends TagLibraryValidator

Example tag library validator that simply dumps the XML version of each page to standard output (which will typically be sent to the file $CATALINA_HOME/logs/catalina.out). To utilize it, simply include a taglib directive for this tag library at the top of your JSP page.

Author:

Craig McClanahan

Constructor Summary

DebugValidator()

Method Summary

ValidationMessage[]

validate(String prefix, String uri, PageData page) Validate a JSP page.

Methods inherited from class javax.servlet.jsp.tagext.TagLibraryValidator

getInitParameters, release, setInitParameters

Methods inherited from class java.lang.Object

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

Constructor Detail

DebugValidator

public DebugValidator()

Method Detail

validate

public ValidationMessage[] validate(String prefix,
                                    String uri,
                                    PageData page)

Validate a JSP page. This will get invoked once per directive in the JSP page. 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 class TagLibraryValidator

Parameters:

prefix - The value of the prefix argument in this directive

uri - The value of the URI argument in this directive

page - The page data for this page