se.kmr.scam.web.taglib.imscp
Class IsFolderTag

java.lang.Object
  javax.servlet.jsp.tagext.TagSupport
      se.kmr.scam.web.taglib.imscp.IsFolderTag

All Implemented Interfaces:

IterationTag, Serializable, Tag

public class IsFolderTag

extends TagSupport

Evaluates if the defined item is a folder, the result is exposed in the defined variable.

Version:

$Revision: 1.5 $

Author:

Jöran

See Also:

Serialized Form

Created:

den 25 oktober 2002

To do:

The item is a "folder" if it contains sub-items, right??

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

IsFolderTag()

Method Summary

int	doStartTag() Handle start tag.
Resource	getItem() Gets the item attribute of the IsFolderTag object
String	getVar() Gets the var attribute of the IsFolderTag object
void	setItemObject(String itemRef) Sets the item attribute of the IsFolderTag object
void	setVar(String var) Sets the var attribute of the IsFolderTag object

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

IsFolderTag

public IsFolderTag()

Method Detail

doStartTag

public int doStartTag()
               throws JspException

Handle start tag.

Returns:

SKIP_BODY

Throws:

JspException - thrown in case of exception evaluating or exposing the result.

setItemObject

public void setItemObject(String itemRef)

Sets the item attribute of the IsFolderTag object

Parameters:

itemRef - The new item value

getItem

public Resource getItem()
                 throws JspException

Gets the item attribute of the IsFolderTag object

Returns:

The value from evaluating the item attribute value.

Throws:

JspException - thrown in case of exception evaluating the item value

setVar

public void setVar(String var)

Sets the var attribute of the IsFolderTag object

Parameters:

var - The new var value

getVar

public String getVar()

Gets the var attribute of the IsFolderTag object

Returns:

The var value