/**
* Gets the latest events of this deployment id. Events are sorted by event index.
*
* @return A list of events. If this is the first time events are requested, all events are
* retrieved. Otherwise, only new events (that were not reported earlier) are retrieved.
* @throws RestClientException Indicates a failure to get events from the server.
*/
@Override
public boolean lifeCycleEnded() throws RestClientException, CLIException {
boolean serviceIsInstalled;
try {
ServiceDescription serviceDescription =
restClient.getServiceDescription(applicationName, serviceName);
logger.fine("Service description is : " + serviceDescription);
CloudifyConstants.DeploymentState serviceState = serviceDescription.getServiceState();
if (serviceState.equals(CloudifyConstants.DeploymentState.FAILED)) {
throw new CLIException(
ShellUtils.getFormattedMessage(
CloudifyErrorMessages.FAILED_TO_DEPLOY_SERVICE.getName(), serviceName));
}
serviceIsInstalled = serviceState.equals(CloudifyConstants.DeploymentState.STARTED);
} catch (final RestClientResponseException e) {
if (e.getStatusCode() == RESOURCE_NOT_FOUND_EXCEPTION_CODE) {
// the service is not available yet
serviceIsInstalled = false;
} else {
throw e;
}
}
return serviceIsInstalled;
}
@Override
public int getNumberOfRunningInstances(final String serviceName) throws RestClientException {
int instanceCount;
try {
ServiceDescription serviceDescription =
restClient.getServiceDescription(applicationName, serviceName);
instanceCount = serviceDescription.getInstanceCount();
} catch (final RestClientResponseException e) {
if (e.getStatusCode() == RESOURCE_NOT_FOUND_EXCEPTION_CODE) {
// if we got here - the service is not installed yet
instanceCount = 0;
} else {
throw e;
}
}
return instanceCount;
}