org.apache.struts.taglib.logic
Class NotEmptyTag

java.lang.Object
  extended byTagSupport
      extended byorg.apache.struts.taglib.logic.ConditionalTagBase
          extended byorg.apache.struts.taglib.logic.EmptyTag
              extended byorg.apache.struts.taglib.logic.NotEmptyTag
Direct Known Subclasses:
NestedNotEmptyTag

public class NotEmptyTag
extends EmptyTag

Evalute the nested body content of this tag if the specified value is not empty for this request.

Since:
Struts 1.1
Version:
$Revision: 1.5 $ $Date: 2004/03/14 06:23:44 $
See Also:
Serialized Form

Field Summary
 
Fields inherited from class org.apache.struts.taglib.logic.ConditionalTagBase
cookie, header, messages, name, parameter, property, role, scope, user
 
Constructor Summary
NotEmptyTag()
           
 
Method Summary
protected  boolean condition()
          Evaluate the condition that is being tested by this particular tag, and return true if the nested body content of this tag should be evaluated, or false if it should be skipped.
 
Methods inherited from class org.apache.struts.taglib.logic.EmptyTag
condition
 
Methods inherited from class org.apache.struts.taglib.logic.ConditionalTagBase
doEndTag, doStartTag, getCookie, getHeader, getName, getParameter, getProperty, getRole, getScope, getUser, release, setCookie, setHeader, setName, setParameter, setProperty, setRole, setScope, setUser
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

NotEmptyTag

public NotEmptyTag()
Method Detail

condition

protected boolean condition()
                     throws JspException
Evaluate the condition that is being tested by this particular tag, and return true if the nested body content of this tag should be evaluated, or false if it should be skipped. This method must be implemented by concrete subclasses.

Overrides:
condition in class EmptyTag
Throws:
JspException - if a JSP exception occurs


Copyright ? 2000-2006 - The Apache Software Foundation