Package com.xpn.xwiki.doc.rcs

Class XWikiPatchUtils

java.lang.Object

com.xpn.xwiki.doc.rcs.XWikiPatchUtils

public class XWikiPatchUtils
extends Object

Diff and patch utility.

Since:

1.2M1

Version:

$Id: 72e3426860aaf2383f3ecf446ceda2338ddede2d $

Method Summary

Modifier and Type	Method	Description
static String	getDiff(Object[] orig, Object[] rev)
static String	getDiff(String orig, String rev)
static void	patch(List<String> orig, String diff)	From Node.patch(List, boolean).

Methods inherited from class java.lang.Object

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

Method Detail

getDiff

public static String getDiff(Object[] orig,
                             Object[] rev)
                      throws org.suigeneris.jrcs.diff.DifferentiationFailedException

Parameters:

orig - - original text

rev - - new text

Returns:

diff in JRCS format

Throws:

org.suigeneris.jrcs.diff.DifferentiationFailedException - if error when creating diff

getDiff

public static String getDiff(String orig,
                             String rev)
                      throws org.suigeneris.jrcs.diff.DifferentiationFailedException

Parameters:

orig - - original text

rev - - new text

Returns:

diff in JRCS format

Throws:

org.suigeneris.jrcs.diff.DifferentiationFailedException - if error when creating diff

patch

public static void patch(List<String> orig,
                         String diff)
                  throws org.suigeneris.jrcs.rcs.InvalidFileFormatException,
                         org.suigeneris.jrcs.diff.PatchFailedException

From Node.patch(List, boolean).

Parameters:

orig - - text to patch, List<String> of lines.

diff - - diff to patch, Diff format

Throws:

org.suigeneris.jrcs.rcs.InvalidFileFormatException - if diff is incorrect

org.suigeneris.jrcs.diff.PatchFailedException - if error in patching