com.ecyrd.jspwiki.tags
Class CheckVersionTag

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

All Implemented Interfaces:

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

public class CheckVersionTag

extends WikiTagBase

Does a version check on the page. Mode is as follows:

• latest = Include page content, if the page is the latest version.
• notlatest = Include page content, if the page is NOT the latest version.

If the page does not exist, body content is never included.

Since:

2.0

Author:

Janne Jalkanen

See Also:

Serialized Form

Field Summary

static int	LATEST
static int	NOTLATEST

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

CheckVersionTag()

Method Summary

int	doWikiStartTag() This method is allowed to do pretty much whatever he wants.
void	setMode(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

Field Detail

LATEST

public static final int LATEST

See Also:

Constant Field Values

NOTLATEST

public static final int NOTLATEST

See Also:

Constant Field Values

Constructor Detail

CheckVersionTag

public CheckVersionTag()

Method Detail

setMode

public void setMode(java.lang.String arg)

doWikiStartTag

public final int doWikiStartTag()
                         throws java.io.IOException,
                                ProviderException

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

java.io.IOException

ProviderException