org.apache.wiki.diff

Class DiffProvider.NullDiffProvider

java.lang.Object

org.apache.wiki.diff.DiffProvider.NullDiffProvider

All Implemented Interfaces:

WikiProvider, DiffProvider

Enclosing interface:

DiffProvider

public static class DiffProvider.NullDiffProvider
extends Object
implements DiffProvider

If there is no diff provider set, this provider will work instead.

Nested Class Summary

Nested classes/interfaces inherited from interface org.apache.wiki.diff.DiffProvider

DiffProvider.NullDiffProvider

Field Summary

Fields inherited from interface org.apache.wiki.api.providers.WikiProvider

LATEST_VERSION

Constructor Summary

Constructors

Constructor and Description
NullDiffProvider()

Method Summary

Modifier and Type	Method and Description
String	getProviderInfo()
void	initialize(Engine engine, Properties properties)
String	makeDiffHtml(Context ctx, String oldWikiText, String newWikiText) The return string is to be XHTML compliant ready to display html.

Methods inherited from class java.lang.Object

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

Constructor Detail

NullDiffProvider

public NullDiffProvider()

Method Detail

makeDiffHtml

public String makeDiffHtml(Context ctx,
                           String oldWikiText,
                           String newWikiText)

The return string is to be XHTML compliant ready to display html. No further processing of this text will be done by the wiki engine.

Specified by:

makeDiffHtml in interface DiffProvider

Parameters:

ctx - The Wiki Context

oldWikiText - the old text

newWikiText - the new text

Returns:

An XHTML diff.

initialize

public void initialize(Engine engine,
                       Properties properties)
                throws NoRequiredPropertyException,
                       IOException

Specified by:

initialize in interface WikiProvider

Throws:

NoRequiredPropertyException

IOException

getProviderInfo

public String getProviderInfo()

Specified by:

getProviderInfo in interface WikiProvider