org.apache.taglibs.standard.tag.el.core

Class IfTag

java.lang.Object

jakarta.servlet.jsp.tagext.TagSupport

jakarta.servlet.jsp.jstl.core.ConditionalTagSupport

org.apache.taglibs.standard.tag.el.core.IfTag

All Implemented Interfaces:

jakarta.servlet.jsp.tagext.IterationTag, jakarta.servlet.jsp.tagext.JspTag, jakarta.servlet.jsp.tagext.Tag, java.io.Serializable

public class IfTag
extends jakarta.servlet.jsp.jstl.core.ConditionalTagSupport

Tag handler for <if> in JSTL's expression-evaluating library. Because of the support provided by the ConditionalTagSupport class, thistag is trivial enough not to require a separate base supporting class common to both libraries.

Author:

Shawn Bayern

See Also:

Serialized Form

Field Summary

Fields inherited from class jakarta.servlet.jsp.tagext.TagSupport

id, pageContext

Fields inherited from interface jakarta.servlet.jsp.tagext.IterationTag

EVAL_BODY_AGAIN

Fields inherited from interface jakarta.servlet.jsp.tagext.Tag

EVAL_BODY_INCLUDE, EVAL_PAGE, SKIP_BODY, SKIP_PAGE

Constructor Summary

Constructors

Constructor and Description
IfTag()

Method Summary

Modifier and Type	Method and Description
protected boolean	condition()
void	release()
void	setTest(java.lang.String test)

Methods inherited from class jakarta.servlet.jsp.jstl.core.ConditionalTagSupport

doStartTag, setScope, setVar

Methods inherited from class jakarta.servlet.jsp.tagext.TagSupport

doAfterBody, doEndTag, findAncestorWithClass, getId, getParent, getValue, getValues, removeValue, setId, setPageContext, setParent, setValue

Methods inherited from class java.lang.Object

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

Constructor Detail

IfTag

public IfTag()

Method Detail

release

public void release()

Specified by:

release in interface jakarta.servlet.jsp.tagext.Tag

Overrides:

release in class jakarta.servlet.jsp.jstl.core.ConditionalTagSupport

condition

protected boolean condition()
                     throws jakarta.servlet.jsp.JspTagException

Specified by:

condition in class jakarta.servlet.jsp.jstl.core.ConditionalTagSupport

Throws:

jakarta.servlet.jsp.JspTagException

setTest

public void setTest(java.lang.String test)