final ByteArrayOutputStream baos = new ByteArrayOutputStream();
final DBSerializerOutputStream out = new DBSerializerOutputStream( baos );
out.writeObject( value );
final byte[] data = baos.toByteArray();
st = Store.get( rsName, 1 );
st.open( true );
if( directory.containsKey( key ) )
{
final Integer recordId = (Integer) directory.get( key );
st.setRecord( recordId.intValue(), data );
}