Class DecryptInputStream

java.lang.Object

java.io.InputStream

org.apache.derby.impl.store.raw.data.ByteHolderInputStream

org.apache.derby.impl.store.raw.data.BufferedByteHolderInputStream

org.apache.derby.impl.store.raw.data.DecryptInputStream

All Implemented Interfaces:

Closeable, AutoCloseable

public class DecryptInputStream
extends BufferedByteHolderInputStream

A DecryptInputStream is used by stream container to access an encrypted stream of bytes.

Field Summary

Fields

Modifier and Type	Field	Description
protected DataFactory	dataFactory
protected InputStream	in

Fields inherited from class ByteHolderInputStream

bh

Constructor Summary

Constructors

Constructor	Description
DecryptInputStream(InputStream in, ByteHolder bh, DataFactory dataFactory)

Method Summary

Modifier and Type	Method	Description
void	fillByteHolder()

Methods inherited from class BufferedByteHolderInputStream

available, read, read, skip

Methods inherited from class ByteHolderInputStream

getByteHolder, setByteHolder

Methods inherited from class InputStream

close, mark, markSupported, nullInputStream, read, readAllBytes, readNBytes, readNBytes, reset, skipNBytes, transferTo

Methods inherited from class Object

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

Field Details

dataFactory

protected DataFactory dataFactory

in

protected InputStream in

Constructor Details

DecryptInputStream

public DecryptInputStream(InputStream in,
 ByteHolder bh,
 DataFactory dataFactory)
                   throws IOException

Throws:

IOException

Method Details

fillByteHolder

public void fillByteHolder()
                    throws IOException

Specified by:

fillByteHolder in class BufferedByteHolderInputStream

Throws:

IOException