org.mmbase.bridge.jsp.taglib.pageflow
Class PresentTag

org.mmbase.bridge.jsp.taglib.ContextReferrerTag
  |
  +--org.mmbase.bridge.jsp.taglib.pageflow.PresentTag

All Implemented Interfaces:

Condition

Direct Known Subclasses:

CompareTag, NotPresentTag

public class PresentTag

extends ContextReferrerTag

implements Condition

A very simple tag to check if certain id is present in the parent context.

Author:

Michiel Meeuwissen

Field Summary

protected boolean

inverse

Fields inherited from class org.mmbase.bridge.jsp.taglib.ContextReferrerTag

contextId, PAGE_CATEGORY, pageContextTag, referid

Constructor Summary

PresentTag()

Method Summary

int	doAfterBody()
int	doStartTag()
void	setInverse(java.lang.Boolean b) This attribute inverses the sense of the condition.

Methods inherited from class org.mmbase.bridge.jsp.taglib.ContextReferrerTag

findParentTag, findParentTag, getAttributeBoolean, getAttributeInteger, getAttributeInteger, getAttributeValue, getContextTag, getObject, getReferid, getString, release, setContext, setPageContext, setReferid

Field Detail

inverse

protected boolean inverse

Constructor Detail

PresentTag

public PresentTag()

Method Detail

setInverse

public void setInverse(java.lang.Boolean b)

Description copied from interface: Condition

This attribute inverses the sense of the condition.

Specified by:

setInverse in interface Condition

doStartTag

public int doStartTag()
               throws javax.servlet.jsp.JspTagException

doAfterBody

public int doAfterBody()
                throws javax.servlet.jsp.JspTagException