// IsOpen returns a boolean indicating if the lob is open or not.
func (lv *ExternalLobVar) IsOpen() (bool, error) {
var (
err error
isOpen C.boolean
)
if err = lv.Verify(); err != nil {
return false, errgo.Mask(
// Py_BEGIN_ALLOW_THREADS
err)
}
if CTrace {
ctrace("OCILobIsOpen(conn=%p, lob=%x, &isOpen=%p)",
lv.lobVar.connection.handle, lv.getHandleBytes(), &isOpen)
}
if err = lv.lobVar.environment.CheckStatus(
C.OCILobIsOpen(lv.lobVar.connection.handle,
lv.lobVar.environment.errorHandle,
lv.getHandle(), &isOpen),
"LobIsOpen"); err != nil {
return false, errgo.Mask(
// Py_END_ALLOW_THREADS
err)
}
return isOpen == C.TRUE, nil
}
// IsOpen returns a boolean indicating if the lob is open or not.
func (lv *ExternalLobVar) IsOpen() (bool, error) {
var (
err error
isOpen C.boolean
)
if err = lv.Verify(); err != nil {
return false, err
}
// Py_BEGIN_ALLOW_THREADS
if err = lv.lobVar.environment.CheckStatus(
C.OCILobIsOpen(lv.lobVar.connection.handle,
lv.lobVar.environment.errorHandle,
(*C.OCILobLocator)(unsafe.Pointer(&lv.lobVar.dataBytes[lv.pos*lv.lobVar.size])),
&isOpen),
"LobIsOpen"); err != nil {
return false, err
}
// Py_END_ALLOW_THREADS
return isOpen == C.TRUE, nil
}