Package com.google.gerrit.server.change

Class RebaseUtil

java.lang.Object

com.google.gerrit.server.change.RebaseUtil

public class RebaseUtil
extends Object

Utility methods related to rebasing changes.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	RebaseUtil.Base

Method Summary

Modifier and Type	Method	Description
boolean	canRebase(PatchSet patchSet, Branch.NameKey dest, org.eclipse.jgit.lib.Repository git, org.eclipse.jgit.revwalk.RevWalk rw)
org.eclipse.jgit.lib.ObjectId	findBaseRevision(PatchSet patchSet, Branch.NameKey destBranch, org.eclipse.jgit.lib.Repository git, org.eclipse.jgit.revwalk.RevWalk rw)	Find the commit onto which a patch set should be rebased.
RebaseUtil.Base	parseBase(RevisionResource rsrc, String base)

Methods inherited from class java.lang.Object

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

Method Detail

canRebase

public boolean canRebase(PatchSet patchSet,
                         Branch.NameKey dest,
                         org.eclipse.jgit.lib.Repository git,
                         org.eclipse.jgit.revwalk.RevWalk rw)

parseBase

public RebaseUtil.Base parseBase(RevisionResource rsrc,
                                 String base)
                          throws com.google.gwtorm.server.OrmException

Throws:

com.google.gwtorm.server.OrmException

findBaseRevision

public org.eclipse.jgit.lib.ObjectId findBaseRevision(PatchSet patchSet,
                                                      Branch.NameKey destBranch,
                                                      org.eclipse.jgit.lib.Repository git,
                                                      org.eclipse.jgit.revwalk.RevWalk rw)
                                               throws RestApiException,
                                                      IOException,
                                                      com.google.gwtorm.server.OrmException

Find the commit onto which a patch set should be rebased.

This is defined as the latest patch set of the change corresponding to this commit's parent, or the destination branch tip in the case where the parent's change is merged.

Parameters:

patchSet - patch set for which the new base commit should be found.

destBranch - the destination branch.

git - the repository.

rw - the RevWalk.

Returns:

the commit onto which the patch set should be rebased.

Throws:

RestApiException - if rebase is not possible.

IOException - if accessing the repository fails.

com.google.gwtorm.server.OrmException - if accessing the database fails.