Package org.apache.accumulo.core.crypto.streams

Class BlockedOutputStream

java.lang.Object

java.io.OutputStream

org.apache.accumulo.core.crypto.streams.BlockedOutputStream

All Implemented Interfaces:

Closeable, Flushable, AutoCloseable

public class BlockedOutputStream
extends OutputStream

Buffers all input in a growing buffer until flush() is called. Then entire buffer is written, with size information, and padding to force the underlying crypto output stream to also fully flush

Constructor Summary

Constructors

Constructor	Description
BlockedOutputStream(OutputStream out, int blockSize, int bufferSize)

Method Summary

Modifier and Type	Method	Description
void	close()
void	flush()
void	write(byte[] b)
void	write(byte[] b, int off, int len)
void	write(int b)

Methods inherited from class java.lang.Object

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

Constructor Detail

BlockedOutputStream

public BlockedOutputStream(OutputStream out,
                           int blockSize,
                           int bufferSize)

Method Detail

flush

public void flush()
           throws IOException

Specified by:

flush in interface Flushable

Overrides:

flush in class OutputStream

Throws:

IOException

write

public void write(int b)
           throws IOException

Specified by:

write in class OutputStream

Throws:

IOException

write

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

Overrides:

write in class OutputStream

Throws:

IOException

write

public void write(byte[] b)
           throws IOException

Overrides:

write in class OutputStream

Throws:

IOException

close

public void close()
           throws IOException

Specified by:

close in interface AutoCloseable

Specified by:

close in interface Closeable

Overrides:

close in class OutputStream

Throws:

IOException