private DecryptingIndexInput()

in encryption/src/main/java/org/apache/solr/encryption/crypto/DecryptingIndexInput.java [79:102]

• 24 lines of code
• 4 McCabe index (conditional complexity)

  private DecryptingIndexInput(String resourceDescription,
                               long delegateOffset,
                               long sliceOffset,
                               long sliceLength,
                               boolean isClone,
                               IndexInput indexInput,
                               AesCtrEncrypter encrypter) {
    super(resourceDescription);
    assert delegateOffset >= 0 && sliceOffset >= 0 && sliceLength >= 0;
    this.delegateOffset = delegateOffset;
    this.sliceOffset = sliceOffset;
    this.sliceEnd = sliceOffset + sliceLength;
    this.isClone = isClone;
    this.indexInput = indexInput;
    this.encrypter = encrypter;
    encrypter.init(0);
    inBuffer = ByteBuffer.allocate(getBufferCapacity());
    outBuffer = ByteBuffer.allocate(getBufferCapacity() + AES_BLOCK_SIZE);
    outBuffer.limit(0);
    assert inBuffer.hasArray() && outBuffer.hasArray();
    assert inBuffer.arrayOffset() == 0;
    inArray = inBuffer.array();
    oneByteBuf = new byte[1];
  }