Examples with ResourceConflictException com.google.gerrit.extensions.restapi.ResourceConflictException used on opensource projects

Example 61 with ResourceConflictException

use of com.google.gerrit.extensions.restapi.ResourceConflictException in project gerrit by GerritCodeReview.

the class GetDiff method apply.

@Override
public Response<DiffInfo> apply(FileResource resource) throws ResourceConflictException, ResourceNotFoundException, OrmException, AuthException, InvalidChangeOperationException, IOException {
    DiffPreferencesInfo prefs = new DiffPreferencesInfo();
    if (whitespace != null) {
        prefs.ignoreWhitespace = whitespace;
    } else if (ignoreWhitespace != null) {
        prefs.ignoreWhitespace = ignoreWhitespace.whitespace;
    } else {
        prefs.ignoreWhitespace = Whitespace.IGNORE_LEADING_AND_TRAILING;
    }
    prefs.context = context;
    prefs.intralineDifference = intraline;
    PatchScriptFactory psf;
    PatchSet basePatchSet = null;
    if (base != null) {
        RevisionResource baseResource = revisions.parse(resource.getRevision().getChangeResource(), IdString.fromDecoded(base));
        basePatchSet = baseResource.getPatchSet();
        psf = patchScriptFactoryFactory.create(resource.getRevision().getControl(), resource.getPatchKey().getFileName(), basePatchSet.getId(), resource.getPatchKey().getParentKey(), prefs);
    } else if (parentNum > 0) {
        psf = patchScriptFactoryFactory.create(resource.getRevision().getControl(), resource.getPatchKey().getFileName(), parentNum - 1, resource.getPatchKey().getParentKey(), prefs);
    } else {
        psf = patchScriptFactoryFactory.create(resource.getRevision().getControl(), resource.getPatchKey().getFileName(), null, resource.getPatchKey().getParentKey(), prefs);
    }
    try {
        psf.setLoadHistory(false);
        psf.setLoadComments(context != DiffPreferencesInfo.WHOLE_FILE_CONTEXT);
        PatchScript ps = psf.call();
        Content content = new Content(ps);
        for (Edit edit : ps.getEdits()) {
            if (edit.getType() == Edit.Type.EMPTY) {
                continue;
            }
            content.addCommon(edit.getBeginA());
            checkState(content.nextA == edit.getBeginA(), "nextA = %s; want %s", content.nextA, edit.getBeginA());
            checkState(content.nextB == edit.getBeginB(), "nextB = %s; want %s", content.nextB, edit.getBeginB());
            switch(edit.getType()) {
                case DELETE:
                case INSERT:
                case REPLACE:
                    List<Edit> internalEdit = edit instanceof ReplaceEdit ? ((ReplaceEdit) edit).getInternalEdits() : null;
                    content.addDiff(edit.getEndA(), edit.getEndB(), internalEdit);
                    break;
                case EMPTY:
                default:
                    throw new IllegalStateException();
            }
        }
        content.addCommon(ps.getA().size());
        ProjectState state = projectCache.get(resource.getRevision().getChange().getProject());
        DiffInfo result = new DiffInfo();
        // TODO referring to the parent commit by refs/changes/12/60012/1^1
        // will likely not work for inline edits
        String revA = basePatchSet != null ? basePatchSet.getRefName() : resource.getRevision().getPatchSet().getRefName() + "^1";
        String revB = resource.getRevision().getEdit().isPresent() ? resource.getRevision().getEdit().get().getRefName() : resource.getRevision().getPatchSet().getRefName();
        List<DiffWebLinkInfo> links = webLinks.getDiffLinks(state.getProject().getName(), resource.getPatchKey().getParentKey().getParentKey().get(), basePatchSet != null ? basePatchSet.getId().get() : null, revA, MoreObjects.firstNonNull(ps.getOldName(), ps.getNewName()), resource.getPatchKey().getParentKey().get(), revB, ps.getNewName());
        result.webLinks = links.isEmpty() ? null : links;
        if (!webLinksOnly) {
            if (ps.isBinary()) {
                result.binary = true;
            }
            if (ps.getDisplayMethodA() != DisplayMethod.NONE) {
                result.metaA = new FileMeta();
                result.metaA.name = MoreObjects.firstNonNull(ps.getOldName(), ps.getNewName());
                result.metaA.contentType = FileContentUtil.resolveContentType(state, result.metaA.name, ps.getFileModeA(), ps.getMimeTypeA());
                result.metaA.lines = ps.getA().size();
                result.metaA.webLinks = getFileWebLinks(state.getProject(), revA, result.metaA.name);
                result.metaA.commitId = content.commitIdA;
            }
            if (ps.getDisplayMethodB() != DisplayMethod.NONE) {
                result.metaB = new FileMeta();
                result.metaB.name = ps.getNewName();
                result.metaB.contentType = FileContentUtil.resolveContentType(state, result.metaB.name, ps.getFileModeB(), ps.getMimeTypeB());
                result.metaB.lines = ps.getB().size();
                result.metaB.webLinks = getFileWebLinks(state.getProject(), revB, result.metaB.name);
                result.metaB.commitId = content.commitIdB;
            }
            if (intraline) {
                if (ps.hasIntralineTimeout()) {
                    result.intralineStatus = IntraLineStatus.TIMEOUT;
                } else if (ps.hasIntralineFailure()) {
                    result.intralineStatus = IntraLineStatus.FAILURE;
                } else {
                    result.intralineStatus = IntraLineStatus.OK;
                }
            }
            result.changeType = CHANGE_TYPE.get(ps.getChangeType());
            if (result.changeType == null) {
                throw new IllegalStateException("unknown change type: " + ps.getChangeType());
            }
            if (ps.getPatchHeader().size() > 0) {
                result.diffHeader = ps.getPatchHeader();
            }
            result.content = content.lines;
        }
        Response<DiffInfo> r = Response.ok(result);
        if (resource.isCacheable()) {
            r.caching(CacheControl.PRIVATE(7, TimeUnit.DAYS));
        }
        return r;
    } catch (NoSuchChangeException e) {
        throw new ResourceNotFoundException(e.getMessage(), e);
    } catch (LargeObjectException e) {
        throw new ResourceConflictException(e.getMessage(), e);
    }
}

Example 62 with ResourceConflictException

use of com.google.gerrit.extensions.restapi.ResourceConflictException in project gerrit by GerritCodeReview.

the class GetPatch method apply.

@Override
public BinaryResult apply(RevisionResource rsrc) throws ResourceConflictException, IOException, ResourceNotFoundException {
    Project.NameKey project = rsrc.getControl().getProject().getNameKey();
    final Repository repo = repoManager.openRepository(project);
    boolean close = true;
    try {
        final RevWalk rw = new RevWalk(repo);
        try {
            final RevCommit commit = rw.parseCommit(ObjectId.fromString(rsrc.getPatchSet().getRevision().get()));
            RevCommit[] parents = commit.getParents();
            if (parents.length > 1) {
                throw new ResourceConflictException("Revision has more than 1 parent.");
            } else if (parents.length == 0) {
                throw new ResourceConflictException("Revision has no parent.");
            }
            final RevCommit base = parents[0];
            rw.parseBody(base);
            BinaryResult bin = new BinaryResult() {

                @Override
                public void writeTo(OutputStream out) throws IOException {
                    if (zip) {
                        ZipOutputStream zos = new ZipOutputStream(out);
                        ZipEntry e = new ZipEntry(fileName(rw, commit));
                        e.setTime(commit.getCommitTime() * 1000L);
                        zos.putNextEntry(e);
                        format(zos);
                        zos.closeEntry();
                        zos.finish();
                    } else {
                        format(out);
                    }
                }

                private void format(OutputStream out) throws IOException {
                    // Only add header if no path is specified
                    if (path == null) {
                        out.write(formatEmailHeader(commit).getBytes(UTF_8));
                    }
                    try (DiffFormatter fmt = new DiffFormatter(out)) {
                        fmt.setRepository(repo);
                        if (path != null) {
                            fmt.setPathFilter(PathFilter.create(path));
                        }
                        fmt.format(base.getTree(), commit.getTree());
                        fmt.flush();
                    }
                }

                @Override
                public void close() throws IOException {
                    rw.close();
                    repo.close();
                }
            };
            if (path != null && bin.asString().isEmpty()) {
                throw new ResourceNotFoundException(String.format(FILE_NOT_FOUND, path));
            }
            if (zip) {
                bin.disableGzip().setContentType("application/zip").setAttachmentName(fileName(rw, commit) + ".zip");
            } else {
                bin.base64().setContentType("application/mbox").setAttachmentName(download ? fileName(rw, commit) + ".base64" : null);
            }
            close = false;
            return bin;
        } finally {
            if (close) {
                rw.close();
            }
        }
    } finally {
        if (close) {
            repo.close();
        }
    }
}

Example 63 with ResourceConflictException

use of com.google.gerrit.extensions.restapi.ResourceConflictException in project gerrit by GerritCodeReview.

the class IncludedIn method apply.

public IncludedInInfo apply(Project.NameKey project, String revisionId) throws RestApiException, IOException {
    try (Repository r = repoManager.openRepository(project);
        RevWalk rw = new RevWalk(r)) {
        rw.setRetainBody(false);
        RevCommit rev;
        try {
            rev = rw.parseCommit(ObjectId.fromString(revisionId));
        } catch (IncorrectObjectTypeException err) {
            throw new BadRequestException(err.getMessage());
        } catch (MissingObjectException err) {
            throw new ResourceConflictException(err.getMessage());
        }
        IncludedInResolver.Result d = IncludedInResolver.resolve(r, rw, rev);
        ListMultimap<String, String> external = MultimapBuilder.hashKeys().arrayListValues().build();
        for (ExternalIncludedIn ext : externalIncludedIn) {
            ListMultimap<String, String> extIncludedIns = ext.getIncludedIn(project.get(), rev.name(), d.getTags(), d.getBranches());
            if (extIncludedIns != null) {
                external.putAll(extIncludedIns);
            }
        }
        return new IncludedInInfo(d.getBranches(), d.getTags(), (!external.isEmpty() ? external.asMap() : null));
    }
}

Example 64 with ResourceConflictException

use of com.google.gerrit.extensions.restapi.ResourceConflictException in project gerrit by GerritCodeReview.

the class Move method applyImpl.

@Override
protected ChangeInfo applyImpl(BatchUpdate.Factory updateFactory, ChangeResource rsrc, MoveInput input) throws RestApiException, OrmException, UpdateException, PermissionBackendException {
    Change change = rsrc.getChange();
    Project.NameKey project = rsrc.getProject();
    IdentifiedUser caller = rsrc.getUser();
    input.destinationBranch = RefNames.fullName(input.destinationBranch);
    if (change.getStatus().isClosed()) {
        throw new ResourceConflictException("Change is " + ChangeUtil.status(change));
    }
    Branch.NameKey newDest = new Branch.NameKey(project, input.destinationBranch);
    if (change.getDest().equals(newDest)) {
        throw new ResourceConflictException("Change is already destined for the specified branch");
    }
    // Move requires abandoning this change, and creating a new change.
    try {
        rsrc.permissions().database(dbProvider).check(ChangePermission.ABANDON);
        permissionBackend.user(caller).database(dbProvider).ref(newDest).check(RefPermission.CREATE_CHANGE);
    } catch (AuthException denied) {
        throw new AuthException("move not permitted", denied);
    }
    try (BatchUpdate u = updateFactory.create(dbProvider.get(), project, caller, TimeUtil.nowTs())) {
        u.addOp(change.getId(), new Op(input));
        u.execute();
    }
    return json.noOptions().format(project, rsrc.getId());
}

Example 65 with ResourceConflictException

use of com.google.gerrit.extensions.restapi.ResourceConflictException in project gerrit by GerritCodeReview.

the class PatchSetInserter method updateChange.

@Override
public boolean updateChange(ChangeContext ctx) throws ResourceConflictException, OrmException, IOException {
    ReviewDb db = ctx.getDb();
    ChangeControl ctl = ctx.getControl();
    change = ctx.getChange();
    ChangeUpdate update = ctx.getUpdate(psId);
    update.setSubjectForCommit("Create patch set " + psId.get());
    if (!change.getStatus().isOpen() && !allowClosed) {
        throw new ResourceConflictException(String.format("Cannot create new patch set of change %s because it is %s", change.getId(), ChangeUtil.status(change)));
    }
    List<String> newGroups = groups;
    if (newGroups.isEmpty()) {
        PatchSet prevPs = psUtil.current(db, ctx.getNotes());
        if (prevPs != null) {
            newGroups = prevPs.getGroups();
        }
    }
    patchSet = psUtil.insert(db, ctx.getRevWalk(), ctx.getUpdate(psId), psId, commitId, draft, newGroups, null, description);
    if (notify != NotifyHandling.NONE) {
        oldReviewers = approvalsUtil.getReviewers(db, ctl.getNotes());
    }
    if (message != null) {
        changeMessage = ChangeMessagesUtil.newMessage(patchSet.getId(), ctx.getUser(), ctx.getWhen(), message, ChangeMessagesUtil.TAG_UPLOADED_PATCH_SET);
        changeMessage.setMessage(message);
    }
    patchSetInfo = patchSetInfoFactory.get(ctx.getRevWalk(), ctx.getRevWalk().parseCommit(commitId), psId);
    if (change.getStatus() != Change.Status.DRAFT && !allowClosed) {
        change.setStatus(Change.Status.NEW);
    }
    change.setCurrentPatchSet(patchSetInfo);
    if (copyApprovals) {
        approvalCopier.copy(db, ctl, patchSet);
    }
    if (changeMessage != null) {
        cmUtil.addChangeMessage(db, update, changeMessage);
    }
    return true;
}