com.ecyrd.jspwiki.tags
Class InsertDiffTag

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

public class InsertDiffTag
extends WikiTagBase

Writes difference between two pages using a HTML table. If there is no difference, includes the body.

Attributes

Since:
2.0
Author:
Janne Jalkanen
See Also:
Serialized Form

Field Summary
static String ATTR_NEWVERSION
           
static String ATTR_OLDVERSION
           
protected  String m_pageName
           
 
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
InsertDiffTag()
           
 
Method Summary
 int doWikiStartTag()
          This method is allowed to do pretty much whatever he wants.
 String getPage()
           
 void initTag()
          This method is called when the tag is encountered within a new request, but before the setXXX() methods are called.
 void setPage(String page)
           
 
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
 

Field Detail

ATTR_OLDVERSION

public static final String ATTR_OLDVERSION
See Also:
Constant Field Values

ATTR_NEWVERSION

public static final String ATTR_NEWVERSION
See Also:
Constant Field Values

m_pageName

protected String m_pageName
Constructor Detail

InsertDiffTag

public InsertDiffTag()
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

setPage

public void setPage(String page)

getPage

public String getPage()

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