com.ecyrd.jspwiki.tags
Class UserCheckTag

java.lang.Object
  extended by javax.servlet.jsp.tagext.TagSupport
      extended by com.ecyrd.jspwiki.tags.WikiTagBase
          extended by com.ecyrd.jspwiki.tags.UserCheckTag
All Implemented Interfaces:
Serializable, javax.servlet.jsp.tagext.IterationTag, javax.servlet.jsp.tagext.Tag

public class UserCheckTag
extends WikiTagBase

Includes the content if an user check validates. This has been considerably enhanced for 2.2. The possibilities for the "status"-argument are:

If the old "exists" -argument is used, it corresponds as follows:

exists="true" ==> status="known"
exists="false" ==> status="unknown"
It is NOT a good idea to use BOTH of the arguments.

Since:
2.0
Author:
Janne Jalkanen, Erik Bunn, Andrew Jaquith
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
UserCheckTag()
           
 
Method Summary
 int doWikiStartTag()
          This method is allowed to do pretty much whatever he wants.
 String getStatus()
           
 void initTag()
          This method is called when the tag is encountered within a new request, but before the setXXX() methods are called.
 void setExists(String arg)
          Deprecated.  
 void setStatus(String arg)
           
 
Methods inherited from class com.ecyrd.jspwiki.tags.WikiTagBase
doEndTag, doStartTag, setPageContext
 
Methods inherited from class javax.servlet.jsp.tagext.TagSupport
doAfterBody, findAncestorWithClass, getId, getParent, getValue, getValues, release, removeValue, setId, setParent, setValue
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

UserCheckTag

public UserCheckTag()
Method Detail

initTag

public void initTag()
Description copied from class: WikiTagBase
This method is called when the tag is encountered within a new request, but before the setXXX() methods are called. The default implementation does nothing.

Overrides:
initTag in class WikiTagBase

getStatus

public String getStatus()

setStatus

public void setStatus(String arg)

setExists

public void setExists(String arg)
Deprecated. 

Sets the "exists" attribute, which is converted on-the-fly into an equivalent "status" -attribute. This is only for backwards compatibility.


doWikiStartTag

public final int doWikiStartTag()
                         throws 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
Throws:
IOException
See Also:
WikiTagBase.doWikiStartTag()