&& component.getComponent().getServiceUnitManager() != null;
}
public String start(String serviceAssemblyName) throws Exception {
try {
ServiceAssembly sa = deployer.getServiceAssembly(serviceAssemblyName);
if (sa == null) {
throw ManagementSupport.failure("start", "SA does not exist: " + serviceAssemblyName);
}
sa.start();
return ManagementSupport.createSuccessMessage("start service assembly successfully", serviceAssemblyName);
} catch (Exception e) {
LOG.info("Error in start", e);
throw e;
}