@Override public void injectColumnsDetails(Stat statObj, DbClient client) throws Exception { ProtectionSystem protectionObj = client.queryObject(ProtectionSystem.class, statObj.getResourceId()); // Given a protection system, find a volume protected by this protection system, // and then extract the project and vpool Volume protectedVolume = null; URIQueryResultList resultList = new URIQueryResultList(); client.queryByConstraint( ContainmentConstraint.Factory.getProtectionSystemVolumesConstraint(protectionObj.getId()), resultList); for (Iterator<URI> volumeItr = resultList.iterator(); volumeItr.hasNext(); ) { Volume volume = client.queryObject(Volume.class, volumeItr.next()); if (volume.getProtectionController().equals(protectionObj.getId())) { protectedVolume = volume; break; } } if (protectedVolume != null) { _logger.info( "Found volume " + protectedVolume.getWWN() + " protected by this protection controller. Get the Cos/Project/Tenant."); statObj.setProject(protectedVolume.getProject().getURI()); statObj.setVirtualPool(protectedVolume.getVirtualPool()); statObj.setTenant(protectedVolume.getTenant().getURI()); } else { statObj.setProject(null); statObj.setVirtualPool(null); statObj.setTenant(null); throw new SMIPluginException( "Cassandra Database Insertion Error. Cannot identify Project/CoS/Tenant for ProtectionSystem", -1); } }