com.google.gerrit.server.notedb

Class DeleteCommentRewriter

java.lang.Object

com.google.gerrit.server.notedb.DeleteCommentRewriter

All Implemented Interfaces:

NoteDbRewriter

public class DeleteCommentRewriter
extends Object
implements NoteDbRewriter

Deletes a published comment from NoteDb by rewriting the commit history. Instead of deleting the whole comment, it just replaces the comment's message with a new message.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static interface	DeleteCommentRewriter.Factory

Method Summary

Modifier and Type	Method and Description
static Map<String,Comment>	getPublishedComments(ChangeNoteJson changeNoteJson, LegacyChangeNoteRead legacyChangeNoteRead, Change.Id changeId, org.eclipse.jgit.lib.ObjectReader reader, org.eclipse.jgit.notes.NoteMap noteMap) Gets all the comments which are presented at a commit.
static Map<String,Comment>	getPublishedComments(ChangeNoteUtil noteUtil, Change.Id changeId, org.eclipse.jgit.lib.ObjectReader reader, org.eclipse.jgit.notes.NoteMap noteMap)
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 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 IOException,
                                                          org.eclipse.jgit.errors.ConfigInvalidException

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:

IOException

org.eclipse.jgit.errors.ConfigInvalidException

getPublishedComments

public static Map<String,Comment> getPublishedComments(ChangeNoteJson changeNoteJson,
                                                       LegacyChangeNoteRead legacyChangeNoteRead,
                                                       Change.Id changeId,
                                                       org.eclipse.jgit.lib.ObjectReader reader,
                                                       org.eclipse.jgit.notes.NoteMap noteMap)
                                                throws IOException,
                                                       org.eclipse.jgit.errors.ConfigInvalidException

Gets all the comments which are presented at a commit. Note they include the comments put in by the previous commits.

Throws:

IOException

org.eclipse.jgit.errors.ConfigInvalidException

getPublishedComments

public static Map<String,Comment> getPublishedComments(ChangeNoteUtil noteUtil,
                                                       Change.Id changeId,
                                                       org.eclipse.jgit.lib.ObjectReader reader,
                                                       org.eclipse.jgit.notes.NoteMap noteMap)
                                                throws IOException,
                                                       org.eclipse.jgit.errors.ConfigInvalidException

Throws:

IOException

org.eclipse.jgit.errors.ConfigInvalidException