com.caucho.jstl.el

Class WhenTag

java.lang.Object

javax.servlet.jsp.tagext.TagSupport

com.caucho.jstl.el.WhenTag

All Implemented Interfaces:

java.io.Serializable, IterationTag, JspTag, Tag

public class WhenTag
extends TagSupport

Tag representing an "when" condition.

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
WhenTag()

Method Summary

Modifier and Type	Method and Description
int	doStartTag() Process the tag.
void	setTest(Expr test) Sets the test expression.

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

doAfterBody, doEndTag, findAncestorWithClass, getId, getParent, getValue, getValues, release, 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

WhenTag

public WhenTag()

Method Detail

setTest

public void setTest(Expr test)

Sets the test expression.

Parameters:

test - the test expression.

doStartTag

public int doStartTag()
               throws JspException

Process the tag.

Specified by:

doStartTag in interface Tag

Overrides:

doStartTag in class TagSupport

Returns:

SKIP_BODY to ignore the body and EVAL_BODY_INCLUDE to evaluate the body.

Throws:

JspException