Examples with InvalidChangeOperationException com.google.gerrit.server.project.InvalidChangeOperationException used on opensource projects

Example 1 with InvalidChangeOperationException

use of com.google.gerrit.server.project.InvalidChangeOperationException in project gerrit by GerritCodeReview.

the class ChangeEditModifier method createEdit.

/**
   * Creates a new change edit.
   *
   * @param repository the affected Git repository
   * @param changeControl the {@code ChangeControl} of the change for which the change edit should
   *     be created
   * @throws AuthException if the user isn't authenticated or not allowed to use change edits
   * @throws InvalidChangeOperationException if a change edit already existed for the change
   * @throws PermissionBackendException
   */
public void createEdit(Repository repository, ChangeControl changeControl) throws AuthException, IOException, InvalidChangeOperationException, OrmException, PermissionBackendException {
    assertCanEdit(changeControl);
    Optional<ChangeEdit> changeEdit = lookupChangeEdit(changeControl);
    if (changeEdit.isPresent()) {
        throw new InvalidChangeOperationException(String.format("A change edit already exists for change %s", changeControl.getId()));
    }
    PatchSet currentPatchSet = lookupCurrentPatchSet(changeControl);
    ObjectId patchSetCommitId = getPatchSetCommitId(currentPatchSet);
    createEdit(repository, changeControl, currentPatchSet, patchSetCommitId, TimeUtil.nowTs());
}

Example 2 with InvalidChangeOperationException

use of com.google.gerrit.server.project.InvalidChangeOperationException in project gerrit by GerritCodeReview.

the class ChangeEditModifier method rebaseEdit.

/**
   * Rebase change edit on latest patch set
   *
   * @param repository the affected Git repository
   * @param changeControl the {@code ChangeControl} of the change whose change edit should be
   *     rebased
   * @throws AuthException if the user isn't authenticated or not allowed to use change edits
   * @throws InvalidChangeOperationException if a change edit doesn't exist for the specified
   *     change, the change edit is already based on the latest patch set, or the change represents
   *     the root commit
   * @throws MergeConflictException if rebase fails due to merge conflicts
   * @throws PermissionBackendException
   */
public void rebaseEdit(Repository repository, ChangeControl changeControl) throws AuthException, InvalidChangeOperationException, IOException, OrmException, MergeConflictException, PermissionBackendException {
    assertCanEdit(changeControl);
    Optional<ChangeEdit> optionalChangeEdit = lookupChangeEdit(changeControl);
    if (!optionalChangeEdit.isPresent()) {
        throw new InvalidChangeOperationException(String.format("No change edit exists for change %s", changeControl.getId()));
    }
    ChangeEdit changeEdit = optionalChangeEdit.get();
    PatchSet currentPatchSet = lookupCurrentPatchSet(changeControl);
    if (isBasedOn(changeEdit, currentPatchSet)) {
        throw new InvalidChangeOperationException(String.format("Change edit for change %s is already based on latest patch set %s", changeControl.getId(), currentPatchSet.getId()));
    }
    rebase(repository, changeEdit, currentPatchSet);
}

Example 3 with InvalidChangeOperationException

use of com.google.gerrit.server.project.InvalidChangeOperationException in project gerrit by GerritCodeReview.

the class CherryPickChange method cherryPick.

public Change.Id cherryPick(BatchUpdate.Factory batchUpdateFactory, @Nullable Change.Id sourceChangeId, @Nullable PatchSet.Id sourcePatchId, @Nullable Branch.NameKey sourceBranch, @Nullable String sourceChangeTopic, Project.NameKey project, ObjectId sourceCommit, CherryPickInput input, String targetRef, RefControl targetRefControl) throws OrmException, IOException, InvalidChangeOperationException, IntegrationException, UpdateException, RestApiException {
    if (Strings.isNullOrEmpty(targetRef)) {
        throw new InvalidChangeOperationException("Cherry Pick: Destination branch cannot be null or empty");
    }
    String destinationBranch = RefNames.shortName(targetRef);
    IdentifiedUser identifiedUser = user.get();
    try (Repository git = gitManager.openRepository(project);
        // before patch sets are updated.
        ObjectInserter oi = git.newObjectInserter();
        ObjectReader reader = oi.newReader();
        CodeReviewRevWalk revWalk = CodeReviewCommit.newRevWalk(reader)) {
        Ref destRef = git.getRefDatabase().exactRef(targetRef);
        if (destRef == null) {
            throw new InvalidChangeOperationException(String.format("Branch %s does not exist.", destinationBranch));
        }
        CodeReviewCommit mergeTip = revWalk.parseCommit(destRef.getObjectId());
        CodeReviewCommit commitToCherryPick = revWalk.parseCommit(sourceCommit);
        if (input.parent <= 0 || input.parent > commitToCherryPick.getParentCount()) {
            throw new InvalidChangeOperationException(String.format("Cherry Pick: Parent %s does not exist. Please specify a parent in" + " range [1, %s].", input.parent, commitToCherryPick.getParentCount()));
        }
        Timestamp now = TimeUtil.nowTs();
        PersonIdent committerIdent = identifiedUser.newCommitterIdent(now, serverTimeZone);
        final ObjectId computedChangeId = ChangeIdUtil.computeChangeId(commitToCherryPick.getTree(), mergeTip, commitToCherryPick.getAuthorIdent(), committerIdent, input.message);
        String commitMessage = ChangeIdUtil.insertId(input.message, computedChangeId).trim() + '\n';
        CodeReviewCommit cherryPickCommit;
        try {
            ProjectState projectState = targetRefControl.getProjectControl().getProjectState();
            cherryPickCommit = mergeUtilFactory.create(projectState).createCherryPickFromCommit(oi, git.getConfig(), mergeTip, commitToCherryPick, committerIdent, commitMessage, revWalk, input.parent - 1, false);
            Change.Key changeKey;
            final List<String> idList = cherryPickCommit.getFooterLines(FooterConstants.CHANGE_ID);
            if (!idList.isEmpty()) {
                final String idStr = idList.get(idList.size() - 1).trim();
                changeKey = new Change.Key(idStr);
            } else {
                changeKey = new Change.Key("I" + computedChangeId.name());
            }
            Branch.NameKey newDest = new Branch.NameKey(project, destRef.getName());
            List<ChangeData> destChanges = queryProvider.get().setLimit(2).byBranchKey(newDest, changeKey);
            if (destChanges.size() > 1) {
                throw new InvalidChangeOperationException("Several changes with key " + changeKey + " reside on the same branch. " + "Cannot create a new patch set.");
            }
            try (BatchUpdate bu = batchUpdateFactory.create(db.get(), project, identifiedUser, now)) {
                bu.setRepository(git, revWalk, oi);
                Change.Id result;
                if (destChanges.size() == 1) {
                    // The change key exists on the destination branch. The cherry pick
                    // will be added as a new patch set.
                    ChangeControl destCtl = targetRefControl.getProjectControl().controlFor(destChanges.get(0).notes());
                    result = insertPatchSet(bu, git, destCtl, cherryPickCommit, input);
                } else {
                    // Change key not found on destination branch. We can create a new
                    // change.
                    String newTopic = null;
                    if (!Strings.isNullOrEmpty(sourceChangeTopic)) {
                        newTopic = sourceChangeTopic + "-" + newDest.getShortName();
                    }
                    result = createNewChange(bu, cherryPickCommit, targetRefControl.getRefName(), newTopic, sourceBranch, sourceCommit, input);
                    if (sourceChangeId != null && sourcePatchId != null) {
                        bu.addOp(sourceChangeId, new AddMessageToSourceChangeOp(changeMessagesUtil, sourcePatchId, destinationBranch, cherryPickCommit));
                    }
                }
                bu.execute();
                return result;
            }
        } catch (MergeIdenticalTreeException | MergeConflictException e) {
            throw new IntegrationException("Cherry pick failed: " + e.getMessage());
        }
    }
}

Example 4 with InvalidChangeOperationException

use of com.google.gerrit.server.project.InvalidChangeOperationException in project gerrit by GerritCodeReview.

the class CherryPickCommit method applyImpl.

@Override
public ChangeInfo applyImpl(BatchUpdate.Factory updateFactory, CommitResource rsrc, CherryPickInput input) throws OrmException, IOException, UpdateException, RestApiException {
    RevCommit commit = rsrc.getCommit();
    String message = Strings.nullToEmpty(input.message).trim();
    input.message = message.isEmpty() ? commit.getFullMessage() : message;
    String destination = Strings.nullToEmpty(input.destination).trim();
    input.parent = input.parent == null ? 1 : input.parent;
    if (destination.isEmpty()) {
        throw new BadRequestException("destination must be non-empty");
    }
    ProjectControl projectControl = rsrc.getProject();
    Capable capable = projectControl.canPushToAtLeastOneRef();
    if (capable != Capable.OK) {
        throw new AuthException(capable.getMessage());
    }
    String refName = RefNames.fullName(destination);
    RefControl refControl = projectControl.controlForRef(refName);
    if (!refControl.canUpload()) {
        throw new AuthException("Not allowed to cherry pick " + commit + " to " + destination);
    }
    Project.NameKey project = projectControl.getProject().getNameKey();
    try {
        Change.Id cherryPickedChangeId = cherryPickChange.cherryPick(updateFactory, null, null, null, null, project, commit, input, refName, refControl);
        return json.noOptions().format(project, cherryPickedChangeId);
    } catch (InvalidChangeOperationException e) {
        throw new BadRequestException(e.getMessage());
    } catch (IntegrationException e) {
        throw new ResourceConflictException(e.getMessage());
    }
}

Example 5 with InvalidChangeOperationException

use of com.google.gerrit.server.project.InvalidChangeOperationException in project gerrit by GerritCodeReview.

the class ApplyFix method apply.

@Override
public Response<EditInfo> apply(FixResource fixResource, Void nothing) throws AuthException, OrmException, ResourceConflictException, IOException, ResourceNotFoundException, PermissionBackendException {
    RevisionResource revisionResource = fixResource.getRevisionResource();
    Project.NameKey project = revisionResource.getProject();
    ProjectState projectState = revisionResource.getControl().getProjectControl().getProjectState();
    PatchSet patchSet = revisionResource.getPatchSet();
    ObjectId patchSetCommitId = ObjectId.fromString(patchSet.getRevision().get());
    try (Repository repository = gitRepositoryManager.openRepository(project)) {
        List<TreeModification> treeModifications = fixReplacementInterpreter.toTreeModifications(repository, projectState, patchSetCommitId, fixResource.getFixReplacements());
        ChangeEdit changeEdit = changeEditModifier.combineWithModifiedPatchSetTree(repository, revisionResource.getControl(), patchSet, treeModifications);
        return Response.ok(changeEditJson.toEditInfo(changeEdit, false));
    } catch (InvalidChangeOperationException e) {
        throw new ResourceConflictException(e.getMessage());
    }
}