boolean result = true ;
int col = findColumnOfType(XBlob.class) ;
if (col < 0) log.println("Type not found in relation: not tested");
else {
try {
XBlob getVal = oObj.getBlob(col) ;
} catch (SQLException e) {
log.println("Unexpected SQL exception:") ;
log.println(e) ;
result = false ;
}