org.firebirdsql.jdbc
Class FBBlob.FBBlobOutputStream

java.lang.Object
  java.io.OutputStream
      org.firebirdsql.jdbc.FBBlob.FBBlobOutputStream

All Implemented Interfaces:

FirebirdBlob.BlobOutputStream

Enclosing class:

FBBlob

public class FBBlob.FBBlobOutputStream

extends java.io.OutputStream

implements FirebirdBlob.BlobOutputStream

Method Summary

void	close() Close this stream.
long	length() Get Blob length.
void	seek(int position, int seekMode)
void	write(byte[] b, int off, int len) Write data from the buffer into this stream.
void	write(int b) Write single byte into the stream.

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

Method Detail

seek

public void seek(int position,
                 int seekMode)
          throws java.sql.SQLException

Throws:

java.sql.SQLException

length

public long length()
            throws java.io.IOException

Description copied from interface: FirebirdBlob.BlobOutputStream

Get Blob length. This method is the only available way to obtain length of a Blob that is in temporary state,

Specified by:

length in interface FirebirdBlob.BlobOutputStream

Returns:

length of the blob.

Throws:

java.io.IOException - if I/O error occurs.

write

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

Description copied from interface: FirebirdBlob.BlobOutputStream

Write single byte into the stream.

Specified by:

write in interface FirebirdBlob.BlobOutputStream

Throws:

java.io.IOException

write

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

Description copied from interface: FirebirdBlob.BlobOutputStream

Write data from the buffer into this stream.

Specified by:

write in interface FirebirdBlob.BlobOutputStream

Throws:

java.io.IOException

close

public void close()
           throws java.io.IOException

Description copied from interface: FirebirdBlob.BlobOutputStream

Close this stream. Calling this method closes Blob stream and moves Blob from temporary into permanent state making any further content updates impossible.

Specified by:

close in interface FirebirdBlob.BlobOutputStream

Throws:

java.io.IOException