com.google.gerrit.server.notedb

Class DeleteChangeMessageRewriter

java.lang.Object

com.google.gerrit.server.notedb.DeleteChangeMessageRewriter

All Implemented Interfaces:

NoteDbRewriter

public class DeleteChangeMessageRewriter
extends java.lang.Object
implements NoteDbRewriter

Deletes a change message from NoteDb by rewriting the commit history. After deletion, the whole change message will be replaced by a new message indicating the original change message has been deleted for the given reason.

Method Summary

Modifier and Type	Method and Description
java.lang.String	getRefName() Gets the name of the target ref which will be rewritten.
org.eclipse.jgit.lib.ObjectId	rewriteCommitHistory(org.eclipse.jgit.revwalk.RevWalk revWalk, org.eclipse.jgit.lib.ObjectInserter inserter, org.eclipse.jgit.lib.ObjectId currTip) Rewrites the commit history.

Methods inherited from class java.lang.Object

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

Method Detail

getRefName

public java.lang.String getRefName()

Description copied from interface: NoteDbRewriter

Gets the name of the target ref which will be rewritten.

Specified by:

getRefName in interface NoteDbRewriter

rewriteCommitHistory

public org.eclipse.jgit.lib.ObjectId rewriteCommitHistory(org.eclipse.jgit.revwalk.RevWalk revWalk,
                                                          org.eclipse.jgit.lib.ObjectInserter inserter,
                                                          org.eclipse.jgit.lib.ObjectId currTip)
                                                   throws java.io.IOException

Description copied from interface: NoteDbRewriter

Rewrites the commit history.

Specified by:

rewriteCommitHistory in interface NoteDbRewriter

Parameters:

revWalk - a RevWalk instance.

inserter - a ObjectInserter instance.

currTip - the ObjectId of the ref's tip commit.

Returns:

the ObjectId of the ref's new tip commit.

Throws:

java.io.IOException