org.apache.struts.taglib.nested.logic
Class NestedEmptyTag

java.lang.Object
  TagSupport
      org.apache.struts.taglib.logic.ConditionalTagBase
          org.apache.struts.taglib.logic.EmptyTag
              org.apache.struts.taglib.nested.logic.NestedEmptyTag

All Implemented Interfaces:

NestedNameSupport, NestedPropertySupport, NestedTagSupport

public class NestedEmptyTag
extends EmptyTag
implements NestedNameSupport

NestedEmptyTag.

Since:

Struts 1.1

Version:

$Revision: 1.7 $ $Date: 2004/03/14 06:23:45 $

Field Summary

private java.lang.String	originalName
private java.lang.String	originalProperty

Fields inherited from class org.apache.struts.taglib.logic.ConditionalTagBase

cookie, header, messages, name, parameter, property, role, scope, user

Constructor Summary

NestedEmptyTag()

Method Summary

int	doEndTag() Complete the processing of the tag.
int	doStartTag() Overriding method of the heart of the matter.
void	release() Release the tag's resources and reset the values.

Methods inherited from class org.apache.struts.taglib.logic.EmptyTag

condition, condition

Methods inherited from class org.apache.struts.taglib.logic.ConditionalTagBase

getCookie, getHeader, getName, getParameter, getProperty, getRole, getScope, getUser, 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

Methods inherited from interface org.apache.struts.taglib.nested.NestedNameSupport

getName, setName

Methods inherited from interface org.apache.struts.taglib.nested.NestedPropertySupport

getProperty, setProperty

Field Detail

originalName

private java.lang.String originalName

originalProperty

private java.lang.String originalProperty

Constructor Detail

NestedEmptyTag

public NestedEmptyTag()

Method Detail

doStartTag

public int doStartTag()
               throws JspException

Overriding method of the heart of the matter. Gets the relative property and leaves the rest up to the original tag implementation. Sweet.

Overrides:

doStartTag in class ConditionalTagBase

Returns:

int JSP continuation directive. This is in the hands of the super class.

Throws:

JspException - if a JSP exception occurs

doEndTag

public int doEndTag()
             throws JspException

Complete the processing of the tag. The nested tags here will restore all the original value for the tag itself and the nesting context.

Overrides:

doEndTag in class ConditionalTagBase

Returns:

int to describe the next step for the JSP processor

Throws:

JspException - for the bad things JSP's do

release

public void release()

Release the tag's resources and reset the values.

Overrides:

release in class ConditionalTagBase