@Override
public Answer execute(
final FindLogicalSwitchPortCommand command, final NiciraNvpResource niciraNvpResource) {
final String logicalSwitchUuid = command.getLogicalSwitchUuid();
final String logicalSwitchPortUuid = command.getLogicalSwitchPortUuid();
final NiciraNvpApi niciraNvpApi = niciraNvpResource.getNiciraNvpApi();
try {
final NiciraNvpList<LogicalSwitchPort> ports =
niciraNvpApi.findLogicalSwitchPortsByUuid(logicalSwitchUuid, logicalSwitchPortUuid);
if (ports.getResultCount() == 0) {
return new FindLogicalSwitchPortAnswer(
command, false, "Logical switchport " + logicalSwitchPortUuid + " not found", null);
} else {
return new FindLogicalSwitchPortAnswer(
command,
true,
"Logical switchport " + logicalSwitchPortUuid + " found",
logicalSwitchPortUuid);
}
} catch (final NiciraNvpApiException e) {
final CommandRetryUtility retryUtility = niciraNvpResource.getRetryUtility();
retryUtility.addRetry(command, NUM_RETRIES);
return retryUtility.retry(command, FindLogicalSwitchPortAnswer.class, e);
}
}