Class RdbBlob

DEFAULT_BUFFER_SIZE

public static final int DEFAULT_BUFFER_SIZE

Field Value:

1024

bufferList

protected ArrayList bufferList

This arrayList contains buffers. A buffer is a byte[] which the size is bufferSize.

bufferSize

protected int bufferSize

The size of the buffer stored in the buffer list

currentBuffer

private byte[] currentBuffer

The current buffer.

currentPos

private int currentPos

The current position in the last buffer

size

protected int size

The total length

RdbBlob

public RdbBlob(Serializable serobj)
            throws IOException

This constructor calculates the size of the serialized object.

RdbBlob

public RdbBlob(Serializable serobj,
               int buffersize)
            throws IOException

This constructor calculates the size of the serialized object.

bprintln

private void bprintln(String msg1,
                      byte b,
                      String msg2)

close

public void close()

do nothing

flush

public void flush()

do nothing

getBinaryStream

public InputStream getBinaryStream()
            throws SQLException

getBytes

public byte[] getBytes(long pos,
                       int length)
            throws SQLException

length

public long length()
            throws SQLException

position

public long position(Blob blob,
                     long l)
            throws SQLException

position

public long position(byte[] bytes,
                     long l)
            throws SQLException

println

private void println(String msg)

setBinaryStream

public OutputStream setBinaryStream(long pos)
            throws SQLException

setBytes

public int setBytes(long pos,
                    byte[] bytes)
            throws SQLException

setBytes

public int setBytes(long pos,
                    byte[] bytes,
                    int offset,
                    int len)
            throws SQLException

truncate

public void truncate(long len)
            throws SQLException

write

public void write(byte[] b)
            throws IOException

write

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

write

public void write(int b)
            throws IOException