Java Code Examples for org.eclipse.jgit.dircache.DirCacheEntry#getObjectId()

The following examples show how to use org.eclipse.jgit.dircache.DirCacheEntry#getObjectId() . You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example 1
Source File: Index.java    From orion.server with Eclipse Public License 1.0 5 votes vote down vote up 
public ObjectStream toObjectStream() throws IOException {
	DirCache cache = db.readDirCache();
	DirCacheEntry entry = cache.getEntry(pattern);
	if (entry == null) {
		return null;
	}
	try {
		ObjectId blobId = entry.getObjectId();
		return db.open(blobId, Constants.OBJ_BLOB).openStream();
	} catch (MissingObjectException e) {
		return null;
	}
}
Example 2
Source File: GitManagerImpl.java    From WebIDE-Backend with BSD 3-Clause "New" or "Revised" License 5 votes vote down vote up 
@Override
public ConflictFile queryConflictFile(Workspace ws, String path, boolean base64) throws Exception {
    GitStatus status = status(ws, ws.getRelativePath(path));

    String relativePath = ws.getRelativePath(path).toString();

    if (!status.equals(GitStatus.CONFLICTION)) {
        throw new GitOperationException(format("status of %s is not confliction", path));
    }

    String basePath = path + CONFLIX_FILE_BASE_SUFFIX;
    String localPath = path + CONFLIX_FILE_LOCAL_SUFFIX;
    String remotePath = path + CONFLIX_FILE_REMOTE_SUFFIX;

    if (!ws.exists(basePath)
            || !ws.exists(localPath)
            || !ws.exists(remotePath)) {
        Repository repository = getRepository(ws.getSpaceKey());

        DirCacheEntry[] entries = findEntrys(repository, relativePath);

        ObjectId local = null, remote = null, base = null;

        for (DirCacheEntry entry : entries) {
            if (entry.getStage() == DirCacheEntry.STAGE_1) base = entry.getObjectId();
            else if (entry.getStage() == DirCacheEntry.STAGE_2) local = entry.getObjectId();
            else if (entry.getStage() == DirCacheEntry.STAGE_3) remote = entry.getObjectId();
        }

        generate_conflict_files(ws, base, local, remote, path);
    }

    ConflictFile response = new ConflictFile();

    response.setBase(ws.read(basePath, ws.getEncoding(), base64));
    response.setLocal(ws.read(localPath, ws.getEncoding(), base64));
    response.setRemote(ws.read(remotePath, ws.getEncoding(), base64));

    return response;
}
Example 3
Source File: AddTest.java    From netbeans with Apache License 2.0 4 votes vote down vote up 
public void testAddSymlink () throws Exception {
    if (isWindows()) {
        return;
    }
    String path = "folder/file";
    File f = new File(workDir, path);
    f.getParentFile().mkdir();
    write(f, "file");
    add(f);
    commit(f);
    
    Thread.sleep(1100);
    
    // try with commandline client
    File link = new File(workDir, "link");
    runExternally(workDir, Arrays.asList("ln", "-s", path, link.getName()));
    long ts = Files.readAttributes(Paths.get(link.getAbsolutePath()), BasicFileAttributes.class, LinkOption.NOFOLLOW_LINKS).lastModifiedTime().toMillis();
    runExternally(workDir, Arrays.asList("git", "add", link.getName()));
    DirCacheEntry e = repository.readDirCache().getEntry(link.getName());
    assertEquals(FileMode.SYMLINK, e.getFileMode());
    ObjectId id = e.getObjectId();
    assertTrue((ts - 1000) < e.getLastModified() && (ts + 1000) > e.getLastModified());
    try(ObjectReader reader = repository.getObjectDatabase().newReader()) {
        assertTrue(reader.has(e.getObjectId()));
        byte[] bytes = reader.open(e.getObjectId()).getBytes();
        assertEquals(path, RawParseUtils.decode(bytes));

        // now with internal
        File link2 = new File(workDir, "link2");
        Files.createSymbolicLink(Paths.get(link2.getAbsolutePath()), Paths.get(path));
        ts = Files.readAttributes(Paths.get(link2.getAbsolutePath()), BasicFileAttributes.class, LinkOption.NOFOLLOW_LINKS).lastModifiedTime().toMillis();
        getClient(workDir).add(new File[]{link2}, NULL_PROGRESS_MONITOR);

        DirCacheEntry e2 = repository.readDirCache().getEntry(link2.getName());
        assertEquals(FileMode.SYMLINK, e2.getFileMode());
        assertEquals(id, e2.getObjectId());
        assertEquals(0, e2.getLength());
        assertTrue((ts - 1000) < e2.getLastModified() && (ts + 1000) > e2.getLastModified());
        assertTrue(reader.has(e2.getObjectId()));
        bytes = reader.open(e2.getObjectId()).getBytes();
        assertEquals(path, RawParseUtils.decode(bytes));
    }
}
Example 4
Source File: GitIndexEntry.java    From git-code-format-maven-plugin with MIT License 4 votes vote down vote up 
private void doFormat(DirCacheEntry dirCacheEntry, CodeFormatter formatter) {
  LineRanges lineRanges = computeLineRanges(dirCacheEntry);
  if (lineRanges.isAll()) {
    log.info("Formatting '" + dirCacheEntry.getPathString() + "'");
  } else {
    log.info("Formatting lines " + lineRanges + " of '" + dirCacheEntry.getPathString() + "'");
  }

  try (TemporaryFile temporaryFormattedFile =
      TemporaryFile.create(log, dirCacheEntry.getPathString() + ".formatted")) {
    ObjectId unformattedObjectId = dirCacheEntry.getObjectId();
    log.debug("Unformatted object id is '" + unformattedObjectId + "'");
    ObjectDatabase objectDatabase = repository.getObjectDatabase();
    ObjectLoader objectLoader = objectDatabase.open(unformattedObjectId);

    logObjectContent(objectLoader, dirCacheEntry.getPathString() + ".unformatted");

    try (InputStream content = objectLoader.openStream();
        OutputStream formattedContent = temporaryFormattedFile.newOutputStream()) {
      formatter.format(content, lineRanges, formattedContent);
    }

    long formattedSize = temporaryFormattedFile.size();
    ObjectId formattedObjectId;
    try (InputStream formattedContent = temporaryFormattedFile.newInputStream();
        ObjectInserter objectInserter = objectDatabase.newInserter()) {
      formattedObjectId = objectInserter.insert(OBJ_BLOB, formattedSize, formattedContent);
      objectInserter.flush();
    }

    log.debug("Formatted size is " + formattedSize);
    dirCacheEntry.setLength(formattedSize);
    log.debug("Formatted object id is '" + formattedObjectId + "'");
    dirCacheEntry.setObjectId(formattedObjectId);
  } catch (IOException e) {
    throw new MavenGitCodeFormatException(e);
  }

  if (lineRanges.isAll()) {
    log.info("Formatted '" + dirCacheEntry.getPathString() + "'");
  } else {
    log.info("Formatted lines " + lineRanges + " of '" + dirCacheEntry.getPathString() + "'");
  }
}