Package org.apache.wiki.tags

Class CheckVersionTag

java.lang.Object
javax.servlet.jsp.tagext.TagSupport
org.apache.wiki.tags.WikiTagBase
org.apache.wiki.tags.CheckVersionTag
All Implemented Interfaces:
java.io.Serializable, javax.servlet.jsp.tagext.IterationTag, javax.servlet.jsp.tagext.JspTag, javax.servlet.jsp.tagext.Tag, javax.servlet.jsp.tagext.TryCatchFinally
public class CheckVersionTag
extends WikiTagBase
Does a version check on the page. Mode is as follows:
  • latest - Include body, if the page is the latest version.
  • notlatest - Include body, if the page is NOT the latest version.
  • first - Include body, if page is the first version (version 1)
  • notfirst - Include bodt, if page is NOT the first version (version 1)
If the page does not exist, body content is never included.
Since:
2.0
See Also:
Serialized Form

  • Field Summary

    Fields inherited from class org.apache.wiki.tags.WikiTagBase

    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

    Constructors
    Constructor Description
    CheckVersionTag()  

  • Method Summary

    Modifier and Type Method Description
    int doWikiStartTag()
    This method is allowed to do pretty much whatever he wants.
    void initTag()
    This method is called when the tag is encountered within a new request, but before the setXXX() methods are called.
    void setMode​(java.lang.String arg)
    Sets the mode.

    Methods inherited from class org.apache.wiki.tags.WikiTagBase

    doCatch, doEndTag, doFinally, doStartTag, setId, setPageContext

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

    doAfterBody, findAncestorWithClass, getId, getParent, getValue, getValues, release, removeValue, setParent, setValue

    Methods inherited from class java.lang.Object

    clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

  • Constructor Details

  • Method Details

    • initTag

      public void initTag()
      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

    • setMode

      public void setMode​(java.lang.String arg)
      Sets the mode.
      Parameters:
      arg - The mode to set.

    • doWikiStartTag

      public final int doWikiStartTag()
      This method is allowed to do pretty much whatever he wants. We then catch all mistakes.
      Specified by:
      doWikiStartTag in class WikiTagBase