Example usage for org.eclipse.jgit.lib ObjectId fromString

Introduction

In this page you can find the example usage for org.eclipse.jgit.lib ObjectId fromString.

Prototype

public static ObjectId fromString(String str) 

Source Link

Document

Convert an ObjectId from hex characters.

Usage

From source file:com.google.gerrit.server.notedb.CommentsInNotesUtil.java

License:Apache License

/**
 * Write comments for multiple revisions to a note map.
 * <p>/*from ww w  .j  a  v a2  s. c o m*/
 * Mutates the map in-place. only notes for SHA-1s found as keys in the map
 * are modified; all other notes are left untouched.
 *
 * @param noteMap note map to modify.
 * @param allComments map of revision to all comments for that revision;
 *     callers are responsible for reading the original comments and applying
 *     any changes. Differs from a multimap in that present-but-empty values
 *     are significant, and indicate the note for that SHA-1 should be
 *     deleted.
 * @param inserter object inserter for writing notes.
 * @throws IOException if an error occurred.
 */
public void writeCommentsToNoteMap(NoteMap noteMap, Map<RevId, List<PatchLineComment>> allComments,
        ObjectInserter inserter) throws IOException {
    for (Map.Entry<RevId, List<PatchLineComment>> e : allComments.entrySet()) {
        List<PatchLineComment> comments = e.getValue();
        ObjectId commit = ObjectId.fromString(e.getKey().get());
        if (comments.isEmpty()) {
            noteMap.remove(commit);
            continue;
        }
        Collections.sort(comments, PLC_ORDER);
        // We allow comments for multiple commits to be written in the same
        // update, even though the rest of the metadata update is associated with
        // a single patch set.
        noteMap.set(commit, inserter.insert(OBJ_BLOB, buildNote(comments)));
    }
}

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From source file:com.google.gerrit.server.notedb.NoteDbChangeState.java

License:Apache License

@VisibleForTesting
static NoteDbChangeState parse(Change.Id id, String str) {
    if (str == null) {
        return null;
    }/* w w  w.j a va2  s.c o  m*/
    List<String> parts = Splitter.on(',').splitToList(str);
    checkArgument(!parts.isEmpty(), "invalid state string for change %s: %s", id, str);
    ObjectId changeMetaId = ObjectId.fromString(parts.get(0));
    Map<Account.Id, ObjectId> draftIds = Maps.newHashMapWithExpectedSize(parts.size() - 1);
    Splitter s = Splitter.on('=');
    for (int i = 1; i < parts.size(); i++) {
        String p = parts.get(i);
        List<String> draftParts = s.splitToList(p);
        checkArgument(draftParts.size() == 2, "invalid draft state part for change %s: %s", id, p);
        draftIds.put(Account.Id.parse(draftParts.get(0)), ObjectId.fromString(draftParts.get(1)));
    }
    return new NoteDbChangeState(id, changeMetaId, draftIds);
}

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From source file:com.google.gerrit.server.notedb.NoteDbUpdateManagerTest.java

License:Apache License

@SafeVarargs
private static BatchRefUpdate newBatchRefUpdate(Consumer<ReceiveCommand>... resultSetters) {
    try (Repository repo = new InMemoryRepository(new DfsRepositoryDescription("repo"))) {
        BatchRefUpdate bru = repo.getRefDatabase().newBatchUpdate();
        for (int i = 0; i < resultSetters.length; i++) {
            ReceiveCommand cmd = new ReceiveCommand(ObjectId.fromString(String.format("%039x1", i)),
                    ObjectId.fromString(String.format("%039x2", i)), "refs/heads/branch" + i);
            bru.addCommand(cmd);// ww w  .  jav a  2 s . co  m
            resultSetters[i].accept(cmd);
        }
        return bru;
    }
}

---

From source file:com.google.gerrit.server.notedb.rebuild.PatchSetEvent.java

License:Apache License

private void setRevision(ChangeUpdate update, PatchSet ps) throws IOException {
    String rev = ps.getRevision().get();
    String cert = ps.getPushCertificate();
    ObjectId id;/*from ww  w .j  a  v a2s.  c o m*/
    try {
        id = ObjectId.fromString(rev);
    } catch (InvalidObjectIdException e) {
        update.setRevisionForMissingCommit(rev, cert);
        return;
    }
    try {
        update.setCommit(rw, id, cert);
    } catch (MissingObjectException e) {
        update.setRevisionForMissingCommit(rev, cert);
        return;
    }
}

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From source file:com.google.gerrit.server.notedb.RobotCommentUpdate.java

License:Apache License

private CommitBuilder storeCommentsInNotes(RevWalk rw, ObjectInserter ins, ObjectId curr, CommitBuilder cb)
        throws ConfigInvalidException, OrmException, IOException {
    RevisionNoteMap<RobotCommentsRevisionNote> rnm = getRevisionNoteMap(rw, curr);
    Set<RevId> updatedRevs = Sets.newHashSetWithExpectedSize(rnm.revisionNotes.size());
    RevisionNoteBuilder.Cache cache = new RevisionNoteBuilder.Cache(rnm);

    for (RobotComment c : put) {
        cache.get(new RevId(c.revId)).putComment(c);
    }//from w  w  w .  j  a va2s.  c  o  m

    Map<RevId, RevisionNoteBuilder> builders = cache.getBuilders();
    boolean touchedAnyRevs = false;
    boolean hasComments = false;
    for (Map.Entry<RevId, RevisionNoteBuilder> e : builders.entrySet()) {
        updatedRevs.add(e.getKey());
        ObjectId id = ObjectId.fromString(e.getKey().get());
        byte[] data = e.getValue().build(noteUtil, true);
        if (!Arrays.equals(data, e.getValue().baseRaw)) {
            touchedAnyRevs = true;
        }
        if (data.length == 0) {
            rnm.noteMap.remove(id);
        } else {
            hasComments = true;
            ObjectId dataBlob = ins.insert(OBJ_BLOB, data);
            rnm.noteMap.set(id, dataBlob);
        }
    }

    // If we didn't touch any notes, tell the caller this was a no-op update. We
    // couldn't have done this in isEmpty() below because we hadn't read the old
    // data yet.
    if (!touchedAnyRevs) {
        return NO_OP_UPDATE;
    }

    // If we touched every revision and there are no comments left, tell the
    // caller to delete the entire ref.
    boolean touchedAllRevs = updatedRevs.equals(rnm.revisionNotes.keySet());
    if (touchedAllRevs && !hasComments) {
        return null;
    }

    cb.setTreeId(rnm.noteMap.writeTree(ins));
    return cb;
}

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From source file:com.google.gerrit.server.patch.PatchListCacheImpl.java

License:Apache License

@Override
public PatchList get(Change change, PatchSet patchSet) throws PatchListNotAvailableException {
    Project.NameKey project = change.getProject();
    ObjectId a = null;/*w w w. java2 s . c  om*/
    if (patchSet.getRevision() == null) {
        throw new PatchListNotAvailableException("revision is null for " + patchSet.getId());
    }
    ObjectId b = ObjectId.fromString(patchSet.getRevision().get());
    Whitespace ws = Whitespace.IGNORE_NONE;
    return get(new PatchListKey(a, b, ws), project);
}

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From source file:com.google.gerrit.server.patch.PatchScriptFactory.java

License:Apache License

private ObjectId toObjectId(final ReviewDb db, final PatchSet.Id psId)
        throws OrmException, NoSuchChangeException, AuthException, NoSuchChangeException, IOException {
    if (!changeId.equals(psId.getParentKey())) {
        throw new NoSuchChangeException(changeId);
    }//ww  w .  j av  a2s .  c  om

    if (psId.get() == 0) {
        return getEditRev();
    }
    PatchSet ps = db.patchSets().get(psId);
    if (ps == null || ps.getRevision() == null || ps.getRevision().get() == null) {
        throw new NoSuchChangeException(changeId);
    }

    try {
        return ObjectId.fromString(ps.getRevision().get());
    } catch (IllegalArgumentException e) {
        log.error("Patch set " + psId + " has invalid revision");
        throw new NoSuchChangeException(changeId, e);
    }
}

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From source file:com.google.gerrit.server.patch.PatchSetInfoFactory.java

License:Apache License

public PatchSetInfo get(Change change, PatchSet patchSet) throws PatchSetInfoNotAvailableException {
    try (Repository repo = repoManager.openRepository(change.getProject()); RevWalk rw = new RevWalk(repo)) {
        final RevCommit src = rw.parseCommit(ObjectId.fromString(patchSet.getRevision().get()));
        PatchSetInfo info = get(src, patchSet.getId());
        info.setParents(toParentInfos(src.getParents(), rw));
        return info;
    } catch (IOException e) {
        throw new PatchSetInfoNotAvailableException(e);
    }//from   w  w  w.  j a v  a2  s.c  om
}

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From source file:com.google.gerrit.server.project.BanCommit.java

License:Apache License

@Override
public BanResultInfo apply(ProjectResource rsrc, Input input) throws UnprocessableEntityException,
        AuthException, ResourceConflictException, IOException, InterruptedException {
    BanResultInfo r = new BanResultInfo();
    if (input != null && input.commits != null && !input.commits.isEmpty()) {
        List<ObjectId> commitsToBan = new ArrayList<>(input.commits.size());
        for (String c : input.commits) {
            try {
                commitsToBan.add(ObjectId.fromString(c));
            } catch (IllegalArgumentException e) {
                throw new UnprocessableEntityException(e.getMessage());
            }//from  w  w  w . j  av a  2s . com
        }

        try {
            BanCommitResult result = banCommit.ban(rsrc.getControl(), commitsToBan, input.reason);
            r.newlyBanned = transformCommits(result.getNewlyBannedCommits());
            r.alreadyBanned = transformCommits(result.getAlreadyBannedCommits());
            r.ignored = transformCommits(result.getIgnoredObjectIds());
        } catch (PermissionDeniedException e) {
            throw new AuthException(e.getMessage());
        } catch (ConcurrentRefUpdateException e) {
            throw new ResourceConflictException(e.getMessage(), e);
        }
    }
    return r;
}

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From source file:com.google.gerrit.server.project.CommitsCollection.java

License:Apache License

@Override
public CommitResource parse(ProjectResource parent, IdString id) throws ResourceNotFoundException, IOException {
    ObjectId objectId;//from  w w w  . j  a v  a  2  s.  c  o m
    try {
        objectId = ObjectId.fromString(id.get());
    } catch (IllegalArgumentException e) {
        throw new ResourceNotFoundException(id);
    }

    try (Repository repo = repoManager.openRepository(parent.getNameKey()); RevWalk rw = new RevWalk(repo)) {
        RevCommit commit = rw.parseCommit(objectId);
        rw.parseBody(commit);
        if (!parent.getControl().canReadCommit(db.get(), rw, commit)) {
            throw new ResourceNotFoundException(id);
        }
        for (int i = 0; i < commit.getParentCount(); i++) {
            rw.parseBody(rw.parseCommit(commit.getParent(i)));
        }
        return new CommitResource(parent, commit);
    } catch (MissingObjectException | IncorrectObjectTypeException e) {
        throw new ResourceNotFoundException(id);
    }
}

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