Package com.google.gerrit.server.notedb

Class ChangeDraftUpdate

java.lang.Object

com.google.gerrit.server.notedb.AbstractChangeUpdate

com.google.gerrit.server.notedb.ChangeDraftUpdate

public class ChangeDraftUpdate
extends AbstractChangeUpdate

A single delta to apply atomically to a change.

This delta contains only draft comments on a single patch set of a change by a single author. This delta will become a single commit in the All-Users repository.

This class is not thread safe.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static interface	ChangeDraftUpdate.Factory

Field Summary

Fields inherited from class com.google.gerrit.server.notedb.AbstractChangeUpdate

accountId, authorIdent, NO_OP_UPDATE, noteUtil, psId, realAccountId, rootOnly, serverIdent, when

Method Summary

Modifier and Type	Method	Description
protected org.eclipse.jgit.lib.CommitBuilder	applyImpl(org.eclipse.jgit.revwalk.RevWalk rw, org.eclipse.jgit.lib.ObjectInserter ins, org.eclipse.jgit.lib.ObjectId curr)	Create a commit containing the contents of this update.
void	deleteComment(Comment c)
void	deleteComment(String revId, Comment.Key key)
protected Project.NameKey	getProjectName()
protected String	getRefName()
boolean	isEmpty()	Whether no updates have been done.
void	putComment(Comment c)
protected void	setParentCommit(org.eclipse.jgit.lib.CommitBuilder cb, org.eclipse.jgit.lib.ObjectId parentCommitId)

Methods inherited from class com.google.gerrit.server.notedb.AbstractChangeUpdate

allowWriteToNewRef, getAccountId, getChange, getId, getNotes, getNullableAccountId, getPatchSetId, getWhen, isRootOnly, newIdent, setPatchSetId, verifyComment

Methods inherited from class java.lang.Object

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

Method Detail

putComment

public void putComment(Comment c)

deleteComment

public void deleteComment(Comment c)

deleteComment

public void deleteComment(String revId,
                          Comment.Key key)

applyImpl

protected org.eclipse.jgit.lib.CommitBuilder applyImpl(org.eclipse.jgit.revwalk.RevWalk rw,
                                                       org.eclipse.jgit.lib.ObjectInserter ins,
                                                       org.eclipse.jgit.lib.ObjectId curr)
                                                throws IOException

Description copied from class: AbstractChangeUpdate

Create a commit containing the contents of this update.

Specified by:

applyImpl in class AbstractChangeUpdate

ins - inserter to write to; callers should not flush.

Returns:

a new commit builder representing this commit, or null to indicate the meta ref should be deleted as a result of this update. The parent, author, and committer fields in the return value are always overwritten. The tree ID may be unset by this method, which indicates to the caller that it should be copied from the parent commit. To indicate that this update is a no-op (but this could not be determined by AbstractChangeUpdate.isEmpty()), return the sentinel AbstractChangeUpdate.NO_OP_UPDATE.

Throws:

IOException - if a lower-level error occurred.

getProjectName

protected Project.NameKey getProjectName()

Specified by:

getProjectName in class AbstractChangeUpdate

Returns:

the NameKey for the project where the update will be stored, which is not necessarily the same as the change's project.

getRefName

protected String getRefName()

Specified by:

getRefName in class AbstractChangeUpdate

setParentCommit

protected void setParentCommit(org.eclipse.jgit.lib.CommitBuilder cb,
                               org.eclipse.jgit.lib.ObjectId parentCommitId)

Overrides:

setParentCommit in class AbstractChangeUpdate

isEmpty

public boolean isEmpty()

Description copied from class: AbstractChangeUpdate

Whether no updates have been done.

Specified by:

isEmpty in class AbstractChangeUpdate