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

Class IfTag

java.lang.Object

javax.servlet.jsp.tagext.TagSupport

javax.servlet.jsp.jstl.core.ConditionalTagSupport

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

All Implemented Interfaces:

Serializable, javax.servlet.jsp.tagext.IterationTag, javax.servlet.jsp.tagext.JspTag, javax.servlet.jsp.tagext.Tag

public class IfTag
extends javax.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 javax.servlet.jsp.tagext.TagSupport

id, pageContext

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

EVAL_BODY_AGAIN

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

EVAL_BODY_INCLUDE, EVAL_PAGE, SKIP_BODY, SKIP_PAGE

Constructor Summary

Constructors

Constructor and Description
IfTag()

Method Summary

Methods

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

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

doStartTag, setScope, setVar

Methods inherited from class javax.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 javax.servlet.jsp.tagext.Tag

Overrides:

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

condition

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

Specified by:

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

Throws:

javax.servlet.jsp.JspTagException

setTest

public void setTest(String test)