com.ecyrd.jspwiki.tags
Class VariableTag

java.lang.Object
  |
  +--javax.servlet.jsp.tagext.TagSupport
        |
        +--com.ecyrd.jspwiki.tags.WikiTagBase
              |
              +--com.ecyrd.jspwiki.tags.VariableTag

All Implemented Interfaces:

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

public class VariableTag

extends WikiTagBase

Returns the value of an Wiki variable.

Attributes

• var - Name of the variable. Required.
• default - Revert to this value, if the value of "var" is null.

Since:

2.0

Author:

Janne Jalkanen

See Also:

Serialized Form

Field Summary

Fields inherited from class com.ecyrd.jspwiki.tags.WikiTagBase

ATTR_CONTEXT, m_wikiContext

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

VariableTag()

Method Summary

int	doWikiStartTag() This method is allowed to do pretty much whatever he wants.
java.lang.String	getVar()
void	setDefault(java.lang.String arg)
void	setVar(java.lang.String arg)

Methods inherited from class com.ecyrd.jspwiki.tags.WikiTagBase

doEndTag, doStartTag

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

doAfterBody, 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

VariableTag

public VariableTag()

Method Detail

getVar

public java.lang.String getVar()

setVar

public void setVar(java.lang.String arg)

setDefault

public void setDefault(java.lang.String arg)

doWikiStartTag

public final int doWikiStartTag()
                         throws javax.servlet.jsp.JspException,
                                java.io.IOException

Description copied from class: WikiTagBase

This method is allowed to do pretty much whatever he wants. We then catch all mistakes.

Specified by:

doWikiStartTag in class WikiTagBase

javax.servlet.jsp.JspException

java.io.IOException