- **Java**: 21+ (requires Java 21 or higher)
- **Build System**: Maven 3.x
- **DI Container**: LastaFlute DI
- **HTTP Client**: Apache HttpComponents
- **Content Extraction**: Apache Tika, Apache POI, PDFBox
- **Testing**: JUnit 4, UTFlute, Testcontainers
- **Storage Backends**: OpenSearch, Memory-based

## Quick Start

### Prerequisites

- Java 21 or higher
- Maven 3.6 or higher

### Installation

    }

    String getSha1(File file) throws IOException, NoSuchAlgorithmException {
        byte[] bytes = Files.readAllBytes(file.toPath());

        MessageDigest digest = MessageDigest.getInstance("SHA-1");
        char[] encoded = Hex.encodeHex(digest.digest(bytes));
        return String.copyValueOf(encoded);
    }

 * control. Under low update contention, the two classes have similar characteristics. But under
 * high contention, expected throughput of this class is significantly higher, at the expense of
 * higher space consumption.
 *
 * <p>This class extends {@link Number}, but does not define methods such as {@code
 * equals}, {@code hashCode} and {@code compareTo} because instances are expected to be mutated, and

    }

    /**
     * @param digest
     */
    public void setDigest(final SMBSigningDigest digest) {
        this.digest = digest;
    }

    /**
     * @return the digest
     */
    public SMBSigningDigest getDigest() {
        return this.digest;
    }

    /**
     * @return the context associated with this transport connection

 * control. Under low update contention, the two classes have similar characteristics. But under
 * high contention, expected throughput of this class is significantly higher, at the expense of
 * higher space consumption.
 *
 * <p>This class extends {@link Number}, but does not define methods such as {@code
 * equals}, {@code hashCode} and {@code compareTo} because instances are expected to be mutated, and

        dst[dstIndex++] = (byte) (byteCount & 0xFF);
        dst[dstIndex++] = (byte) (byteCount >> 8 & 0xFF);
        dstIndex += byteCount;

        length = dstIndex - start;

        if (digest != null) {
            digest.sign(dst, headerStart, length, this, response);
        }

        return length;
    }

    int decode(final byte[] buffer, int bufferIndex) {

- Greater than or equal to 2, if `REDUCED_REDUNDANCY` parity is not set.
- Greater than `REDUCED_REDUNDANCY` parity, if it is set.

Parity blocks can not be higher than data blocks, so `STANDARD` storage class parity can not be higher than N/2. (N being total number of drives)

The default value for the `STANDARD` storage class depends on the number of volumes in the erasure set:

| Erasure Set Size | Default Parity (EC:N) |

            assertTrue(testMessage.isResponse());
        }
    }

    @Nested
    @DisplayName("Digest Tests")
    class DigestTests {

        @Test
        @DisplayName("Should get and set digest")
        void testDigestProperty() {
            assertNull(testMessage.getDigest());
            testMessage.setDigest(mockDigest);

This will allow normal write operations to take place on systems that exceed the write tolerance.

  private final TearDownStack stack = new TearDownStack();

  @Override
  protected void setUp() throws Exception {
    super.setUp();

    handler = new TestLogHandler();

    // You could also apply it higher up the Logger hierarchy than this
    ExampleClassUnderTest.logger.addHandler(handler);

    ExampleClassUnderTest.logger.setUseParentHandlers(false); // optional

    stack.addTearDown(
        () -> {