Esempio n. 1
0
    private Entry decode(ByteString bytes, CompressedSchema compressedSchema)
        throws DirectoryException, DecodeException, IOException {
      // Get the format version.
      byte formatVersion = bytes.byteAt(0);
      if (formatVersion != DnKeyFormat.FORMAT_VERSION) {
        throw DecodeException.error(ERR_INCOMPATIBLE_ENTRY_VERSION.get(formatVersion));
      }

      // Read the ASN1 sequence.
      ASN1Reader reader = ASN1.getReader(bytes.subSequence(1, bytes.length()));
      reader.readStartSequence();

      // See if it was compressed.
      int uncompressedSize = (int) reader.readInteger();
      if (uncompressedSize > 0) {
        // It was compressed.
        reader.readOctetString(compressedEntryBuffer);

        OutputStream decompressor = null;
        try {
          // TODO: Should handle the case where uncompress fails
          decompressor = new InflaterOutputStream(entryBuffer.asOutputStream());
          compressedEntryBuffer.copyTo(decompressor);
        } finally {
          closeSilently(decompressor);
        }

        // Since we are used the cached buffers (ByteStringBuilders),
        // the decoded attribute values will not refer back to the
        // original buffer.
        return Entry.decode(entryBuffer.asReader(), compressedSchema);
      } else {
        // Since we don't have to do any decompression, we can just decode
        // the entry directly.
        ByteString encodedEntry = reader.readOctetString();
        return Entry.decode(encodedEntry.asReader(), compressedSchema);
      }
    }
Esempio n. 2
0
  /**
   * Tests the entry encoding and decoding process the version 1 encoding.
   *
   * @throws Exception If the test failed unexpectedly.
   */
  @Test
  public void testEntryToAndFromDatabaseV1() throws Exception {
    ensureServerIsUpAndRunning();

    // Convert the test LDIF string to a byte array
    byte[] originalLDIFBytes = StaticUtils.getBytes(ldifString);

    try (final LDIFReader reader =
        new LDIFReader(new LDIFImportConfig(new ByteArrayInputStream(originalLDIFBytes)))) {
      Entry entryBefore, entryAfterV1;
      while ((entryBefore = reader.readEntry(false)) != null) {
        ByteStringBuilder bsb = new ByteStringBuilder();
        encodeV1(entryBefore, bsb);
        entryAfterV1 = Entry.decode(bsb.asReader());

        assertEquals(entryBefore, entryAfterV1);
      }
    }
  }
  /**
   * Tests the entry encoding and decoding process the version 1 encoding.
   *
   * @throws Exception If the test failed unexpectedly.
   */
  @Test()
  public void testEntryToAndFromDatabaseV1() throws Exception {
    // Make sure that the server is up and running.
    TestCaseUtils.startServer();

    // Convert the test LDIF string to a byte array
    byte[] originalLDIFBytes = StaticUtils.getBytes(ldifString);

    LDIFReader reader =
        new LDIFReader(new LDIFImportConfig(new ByteArrayInputStream(originalLDIFBytes)));

    Entry entryBefore, entryAfterV1;
    while ((entryBefore = reader.readEntry(false)) != null) {
      ByteStringBuilder bsb = new ByteStringBuilder();
      encodeV1(entryBefore, bsb);
      entryAfterV1 = Entry.decode(bsb.asReader());

      assertEquals(entryBefore, entryAfterV1);
    }
    reader.close();
  }
Esempio n. 4
0
  /**
   * Tests the entry encoding and decoding process the version 1 encoding.
   *
   * @throws Exception If the test failed unexpectedly.
   */
  @Test(dataProvider = "encodeConfigs")
  public void testEntryToAndFromDatabaseV3(EntryEncodeConfig config) throws Exception {
    ensureServerIsUpAndRunning();

    // Convert the test LDIF string to a byte array
    byte[] originalLDIFBytes = StaticUtils.getBytes(ldifString);

    try (final LDIFReader reader =
        new LDIFReader(new LDIFImportConfig(new ByteArrayInputStream(originalLDIFBytes)))) {
      Entry entryBefore, entryAfterV3;
      while ((entryBefore = reader.readEntry(false)) != null) {
        ByteStringBuilder bsb = new ByteStringBuilder();
        entryBefore.encode(bsb, config);
        entryAfterV3 = Entry.decode(bsb.asReader());
        if (config.excludeDN()) {
          entryAfterV3.setDN(entryBefore.getName());
        }
        assertEquals(entryBefore, entryAfterV3);
      }
    }
  }
  /**
   * Tests the entry encoding and decoding process the version 1 encoding.
   *
   * @throws Exception If the test failed unexpectedly.
   */
  @Test(dataProvider = "encodeConfigs")
  public void testEntryToAndFromDatabaseV2(EntryEncodeConfig config) throws Exception {
    // Make sure that the server is up and running.
    TestCaseUtils.startServer();

    // Convert the test LDIF string to a byte array
    byte[] originalLDIFBytes = StaticUtils.getBytes(ldifString);

    LDIFReader reader =
        new LDIFReader(new LDIFImportConfig(new ByteArrayInputStream(originalLDIFBytes)));

    Entry entryBefore, entryAfterV2;
    while ((entryBefore = reader.readEntry(false)) != null) {
      ByteStringBuilder bsb = new ByteStringBuilder();
      encodeV2(entryBefore, bsb, config);
      entryAfterV2 = Entry.decode(bsb.asReader());
      if (config.excludeDN()) {
        entryAfterV2.setDN(entryBefore.getDN());
      }
      assertEquals(entryBefore, entryAfterV2);
    }
    reader.close();
  }