net.sf.navigator.taglib.el
Class DisplayMenuTag

java.lang.Object
  javax.servlet.jsp.tagext.TagSupport
      net.sf.navigator.taglib.DisplayMenuTag
          net.sf.navigator.taglib.el.DisplayMenuTag

All Implemented Interfaces:

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

public class DisplayMenuTag
extends DisplayMenuTag

This tag acts the same as net.sf.navigator.taglib.DisplayMenuTag, except that it allows JSTL Expressions in it's name and target attributes.

Version:

$Revision: 1.6 $ $Date: 2006/07/09 08:08:10 $

Author:

Matt Raible

See Also:

Serialized Form

Field Summary

Fields inherited from class net.sf.navigator.taglib.DisplayMenuTag

log

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

DisplayMenuTag()

Method Summary

int	doStartTag()
void	release()
void	setName(String name)
protected void	setPageLocation(MenuComponent menu) Overrides the setPageLocation in parentTag to use JSTL to evaluate the URL.
void	setTarget(String target)

Methods inherited from class net.sf.navigator.taglib.DisplayMenuTag

getPage, setLocation

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

DisplayMenuTag

public DisplayMenuTag()

Method Detail

setName

public void setName(String name)

Overrides:

setName in class DisplayMenuTag

setTarget

public void setTarget(String target)

Overrides:

setTarget in class DisplayMenuTag

release

public void release()

Specified by:

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

Overrides:

release in class DisplayMenuTag

doStartTag

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

Specified by:

doStartTag in interface javax.servlet.jsp.tagext.Tag

Overrides:

doStartTag in class DisplayMenuTag

Throws:

javax.servlet.jsp.JspException

setPageLocation

protected void setPageLocation(MenuComponent menu)
                        throws MalformedURLException,
                               javax.servlet.jsp.JspException

Overrides the setPageLocation in parentTag to use JSTL to evaluate the URL. It's definitely ugly, so if you have a cleaner way, please let me know!

Overrides:

setPageLocation in class DisplayMenuTag

Parameters:

menu -

Throws:

MalformedURLException

javax.servlet.jsp.JspException