Package org.apache.storm.blobstore

Class BlobStore.BlobStoreFileOutputStream

java.lang.Object

java.io.OutputStream

org.apache.storm.blobstore.AtomicOutputStream

org.apache.storm.blobstore.BlobStore.BlobStoreFileOutputStream

All Implemented Interfaces:

Closeable, Flushable, AutoCloseable

Enclosing class:

BlobStore

protected class BlobStore.BlobStoreFileOutputStream
extends AtomicOutputStream

Output stream implementation used for reading the metadata and data information.

Constructor Summary

Constructors

Constructor	Description
BlobStoreFileOutputStream(BlobStoreFile part)

Method Summary

Modifier and Type	Method	Description
void	cancel()	Cancel all of the writes associated with this stream and close it.
void	close()
void	write(byte[] b)
void	write(byte[] b, int offset, int len)
void	write(int b)

Methods inherited from class java.io.OutputStream

flush, nullOutputStream

Methods inherited from class java.lang.Object

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

Constructor Details

BlobStoreFileOutputStream

public BlobStoreFileOutputStream(BlobStoreFile part)
                          throws IOException

Throws:

IOException

Method Details

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

cancel

public void cancel()
            throws IOException

Description copied from class: AtomicOutputStream

Cancel all of the writes associated with this stream and close it.

Specified by:

cancel in class AtomicOutputStream

Throws:

IOException

write

public void write(int b)
           throws IOException

Specified by:

write in class OutputStream

Throws:

IOException

write

public void write(byte[] b)
           throws IOException

Overrides:

write in class OutputStream

Throws:

IOException

write

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

Overrides:

write in class OutputStream

Throws:

IOException