Package com.pkgrove.pkgrovekit.storage

Class ChecksumVerifyingInputStream

  • All Implemented Interfaces:
    java.io.Closeable , java.lang.AutoCloseable 
    
public final class ChecksumVerifyingInputStream
extends InputStream

    Verifies a SHA-256 checksum WHILE streaming: on the read that reaches EOF the computed digest is compared and a mismatch throws ChecksumMismatchException (HEL-236: corruption fails visibly, exactly at the earliest point it is provable). Closing before EOF performs NO verification — a partial read proves nothing either way.

    • Nested Class Summary

      Nested Classes 
      Modifier and Type Class Description

    • Field Summary

      Fields 
      Modifier and Type Field Description

    • Enum Constant Summary

      Enum Constants 
      Enum Constant Description

    • Method Summary

      Modifier and Type Method Description
      Integer read()
      Integer read(ByteArray b, Integer off, Integer len)
      Unit close()

      • Methods inherited from class java.io.InputStream

        available, mark, markSupported, read, readAllBytes, readNBytes, readNBytes, reset, skip, skipNBytes, transferTo

      • Methods inherited from class java.lang.Object

        clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait