// @cmember Is it possible to write to this <c OMFile> ?
// @rdesc True if this <c OMFile> is writable, false otherwise.
// @this const
bool OMFile::isWritable(void) const
{
TRACE("OMFile::isWritable");
bool result;
if ((accessMode() == writeOnlyMode) || (accessMode() == modifyMode)) {
result = true;
} else {
result = false;
}
return result;
}
void TransMode::updateTransMode(TransMode * trans_mode)
{
if (trans_mode->isolationLevel() != TransMode::IL_NOT_SPECIFIED_)
isolationLevel() = trans_mode->isolationLevel();
if (trans_mode->accessMode() != TransMode::AM_NOT_SPECIFIED_)
accessMode() = trans_mode->accessMode();
if (trans_mode->autoCommit() != TransMode::AC_NOT_SPECIFIED_)
autoCommit() = trans_mode->autoCommit();
if (trans_mode->rollbackMode() != TransMode::ROLLBACK_MODE_NOT_SPECIFIED_)
rollbackMode() = trans_mode->rollbackMode();
if (trans_mode->diagAreaSize() >= 0)
diagAreaSize() = trans_mode->diagAreaSize();
if (trans_mode->autoAbortIntervalInSeconds() >= -3)
autoAbortIntervalInSeconds() = trans_mode->getAutoAbortIntervalInSeconds();
if (trans_mode->multiCommit() != multiCommit())
{
multiCommit() = trans_mode->multiCommit();
multiCommitSize() = trans_mode->getMultiCommitSize();
}
// sets either one of these flag bits to on to indicate whether auto begin
// is turned on or off. Only sets it if the user explicitly issues an
// on or off setting eg. (set transaction autobegin on|off).
if (trans_mode->getAutoBeginOn() != 0) // 0 means it has not been set for
// changing by the user.
{
setAutoBeginOff(FALSE); // to clear AUTO_BEGIN_OFF_ bit
setAutoBeginOn(trans_mode->getAutoBeginOn());
}
else
if (trans_mode->getAutoBeginOff() != 0)
{
setAutoBeginOn(FALSE); // to clear AUTO_BEGIN_ON_ bit
setAutoBeginOff(trans_mode->getAutoBeginOff());
}
}
