com.caucho.db.blob

Class BlobOutputStream

java.lang.Object

java.io.OutputStream

com.caucho.db.blob.BlobOutputStream

All Implemented Interfaces:

java.io.Closeable, java.io.Flushable, java.lang.AutoCloseable

public class BlobOutputStream
extends java.io.OutputStream

Constructor Summary

Constructors

Constructor and Description
BlobOutputStream(BlockStore store, byte[] inode, int inodeOffset) Creates a blob output stream.
BlobOutputStream(DbTransaction xa, BlockStore store, byte[] inode, int inodeOffset) Creates a blob output stream.

Method Summary

Modifier and Type	Method and Description
void	close() Completes the stream.
void	init(BlockStore store, byte[] inode, int inodeOffset) Initialize the output stream.
void	write(byte[] buffer, int offset, int length) Writes a buffer.
void	write(int v) Writes a byte.
void	writeFromStream(java.io.InputStream is)

Methods inherited from class java.io.OutputStream

flush, write

Methods inherited from class java.lang.Object

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

Constructor Detail

BlobOutputStream

public BlobOutputStream(DbTransaction xa,
                        BlockStore store,
                        byte[] inode,
                        int inodeOffset)

Creates a blob output stream.

Parameters:

store - the output store

BlobOutputStream

public BlobOutputStream(BlockStore store,
                        byte[] inode,
                        int inodeOffset)

Creates a blob output stream.

Parameters:

store - the output store

Method Detail

init

public void init(BlockStore store,
                 byte[] inode,
                 int inodeOffset)

Initialize the output stream.

write

public void write(int v)
           throws java.io.IOException

Writes a byte.

Specified by:

write in class java.io.OutputStream

Throws:

java.io.IOException

write

public void write(byte[] buffer,
                  int offset,
                  int length)
           throws java.io.IOException

Writes a buffer.

Overrides:

write in class java.io.OutputStream

Throws:

java.io.IOException

writeFromStream

public void writeFromStream(java.io.InputStream is)
                     throws java.io.IOException

Throws:

java.io.IOException

close

public void close()
           throws java.io.IOException

Completes the stream.

Specified by:

close in interface java.io.Closeable

Specified by:

close in interface java.lang.AutoCloseable

Overrides:

close in class java.io.OutputStream

Throws:

java.io.IOException