Package software.amazon.encryption.s3.internal

Class AuthenticatedCipherInputStream

java.lang.Object

java.io.InputStream

java.io.FilterInputStream

software.amazon.awssdk.core.io.SdkFilterInputStream

software.amazon.encryption.s3.internal.CipherInputStream

software.amazon.encryption.s3.internal.AuthenticatedCipherInputStream

All Implemented Interfaces:

Closeable, AutoCloseable, software.amazon.awssdk.core.internal.io.Releasable

public class AuthenticatedCipherInputStream
extends CipherInputStream

Field Summary

Fields inherited from class software.amazon.encryption.s3.internal.CipherInputStream

cipher, currentPosition, eofReached, inputBuffer, maxPosition, outputBuffer

Fields inherited from class java.io.FilterInputStream

in

Constructor Summary

Constructors

Constructor	Description
AuthenticatedCipherInputStream(InputStream inputStream, Cipher cipher)
AuthenticatedCipherInputStream(InputStream inputStream, Cipher cipher, boolean multipart, boolean lastMultipart)

Method Summary

Modifier and Type	Method	Description
void	close()	Authenticated ciphers call doFinal upon the last read, there is no need to do so upon close.
protected int	endOfFileReached()

Methods inherited from class software.amazon.encryption.s3.internal.CipherInputStream

available, mark, markSupported, nextChunk, read, read, read, reset, skip

Methods inherited from class software.amazon.awssdk.core.io.SdkFilterInputStream

abort, abortIfNeeded, release

Methods inherited from class java.lang.Object

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

Constructor Detail

AuthenticatedCipherInputStream

public AuthenticatedCipherInputStream(InputStream inputStream,
                                      Cipher cipher)

AuthenticatedCipherInputStream

public AuthenticatedCipherInputStream(InputStream inputStream,
                                      Cipher cipher,
                                      boolean multipart,
                                      boolean lastMultipart)

Method Detail

close

public void close()
           throws IOException

Authenticated ciphers call doFinal upon the last read, there is no need to do so upon close.

Specified by:

close in interface AutoCloseable

Specified by:

close in interface Closeable

Overrides:

close in class CipherInputStream

Throws:

IOException - from the wrapped InputStream

endOfFileReached

protected int endOfFileReached()

Overrides:

endOfFileReached in class CipherInputStream