org.apache.taglibs.standard.tlv
Class JstlSqlTLV

java.lang.Object
  extended by javax.servlet.jsp.tagext.TagLibraryValidator
      extended by org.apache.taglibs.standard.tlv.JstlBaseTLV
          extended by org.apache.taglibs.standard.tlv.JstlSqlTLV

public class JstlSqlTLV
extends JstlBaseTLV

A SAX-based TagLibraryValidator for the JSTL SQL tag library.

Author:
Shawn Bayern

Field Summary
 
Fields inherited from class org.apache.taglibs.standard.tlv.JstlBaseTLV
APPLICATION_SCOPE, config, failed, JSP, lastElementId, messageVector, PAGE_SCOPE, prefix, REQUEST_SCOPE, SCOPE, SESSION_SCOPE, TYPE_CORE, TYPE_FMT, TYPE_SQL, TYPE_XML, uri, VAR
 
Constructor Summary
JstlSqlTLV()
           
 
Method Summary
protected  DefaultHandler getHandler()
           
 ValidationMessage[] validate(String prefix, String uri, PageData page)
          Validate a JSP page.
 
Methods inherited from class org.apache.taglibs.standard.tlv.JstlBaseTLV
fail, getLocalPart, hasAttribute, hasDanglingScope, hasEmptyVar, hasNoInvalidScope, isCoreTag, isFmtTag, isJspTag, isSpecified, isSqlTag, isTag, isXmlTag, release, validate, validateExpression
 
Methods inherited from class javax.servlet.jsp.tagext.TagLibraryValidator
getInitParameters, setInitParameters
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

JstlSqlTLV

public JstlSqlTLV()
Method Detail

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 class TagLibraryValidator
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 identifier
page - the JspData page object
Returns:
A null object, or zero length array if no errors, an array of ValidationMessages otherwise.

getHandler

protected DefaultHandler getHandler()
Specified by:
getHandler in class JstlBaseTLV


Copyright © 2008 Mort Bay Consulting. All Rights Reserved.