Constructor Detail

• ChecksumVerifyingInputStream

  public ChecksumVerifyingInputStream(Checksum checksum,
                                      InputStream in,
                                      long size,
                                      long expectedChecksum)

Method Detail

• read

  public int read()
           throws IOException

  Reads a single byte from the stream

  Specified by:

  read in class  InputStream

  Throws:

  IOException - if the underlying stream throws or the stream is exhausted and the Checksum doesn't match the expected value

• read

  public int read(byte[] b)
           throws IOException

  Reads a byte array from the stream

  Overrides:

  read in class  InputStream

  Throws:

  IOException - if the underlying stream throws or the stream is exhausted and the Checksum doesn't match the expected value

• read

  public int read(byte[] b,
                  int off,
                  int len)
           throws IOException

  Reads from the stream into a byte array.

  Overrides:

  read in class  InputStream

  Throws:

  IOException - if the underlying stream throws or the stream is exhausted and the Checksum doesn't match the expected value

• skip

  public long skip(long n)
            throws IOException

  Overrides:

  skip in class  InputStream

  Throws:

  IOException

• close

  public void close()
             throws IOException

  Specified by:

  close in interface  Closeable

  Specified by:

  close in interface  AutoCloseable

  Overrides:

  close in class  InputStream

  Throws:

  IOException