public static String findJobInstanceUuid()

in server/src/main/java/com/cloud/api/ApiDBUtils.java [1730:1860]
126 lines of code
52 McCabe index (conditional complexity)

    public static String findJobInstanceUuid(AsyncJob job) {
        if (job == null) {
            return null;
        }
        String jobInstanceId = null;
        ApiCommandResourceType jobInstanceType = EnumUtils.fromString(ApiCommandResourceType.class, job.getInstanceType(), ApiCommandResourceType.None);

        if (job.getInstanceId() == null) {
            // when assert is hit, implement 'getInstanceId' of BaseAsyncCmd and return appropriate instance id
            assert (false);
            return null;
        }

        if (jobInstanceType == ApiCommandResourceType.Volume) {
            VolumeVO volume = ApiDBUtils.findVolumeById(job.getInstanceId());
            if (volume != null) {
                jobInstanceId = volume.getUuid();
            }
        } else if (jobInstanceType == ApiCommandResourceType.Template || jobInstanceType == ApiCommandResourceType.Iso) {
            VMTemplateVO template = ApiDBUtils.findTemplateById(job.getInstanceId());
            if (template != null) {
                jobInstanceId = template.getUuid();
            }
        } else if (jobInstanceType == ApiCommandResourceType.VirtualMachine || jobInstanceType == ApiCommandResourceType.ConsoleProxy ||
            jobInstanceType == ApiCommandResourceType.SystemVm || jobInstanceType == ApiCommandResourceType.DomainRouter) {
            VMInstanceVO vm = ApiDBUtils.findVMInstanceById(job.getInstanceId());
            if (vm != null) {
                jobInstanceId = vm.getUuid();
            }
        } else if (jobInstanceType == ApiCommandResourceType.Snapshot) {
            Snapshot snapshot = ApiDBUtils.findSnapshotById(job.getInstanceId());
            if (snapshot != null) {
                jobInstanceId = snapshot.getUuid();
            }
        } else if (jobInstanceType == ApiCommandResourceType.Host) {
            Host host = ApiDBUtils.findHostById(job.getInstanceId());
            if (host != null) {
                jobInstanceId = host.getUuid();
            }
        } else if (jobInstanceType == ApiCommandResourceType.StoragePool) {
            StoragePoolVO spool = ApiDBUtils.findStoragePoolById(job.getInstanceId());
            if (spool != null) {
                jobInstanceId = spool.getUuid();
            }
        } else if (jobInstanceType == ApiCommandResourceType.IpAddress) {
            IPAddressVO ip = ApiDBUtils.findIpAddressById(job.getInstanceId());
            if (ip != null) {
                jobInstanceId = ip.getUuid();
            }
        } else if (jobInstanceType == ApiCommandResourceType.SecurityGroup) {
            SecurityGroup sg = ApiDBUtils.findSecurityGroupById(job.getInstanceId());
            if (sg != null) {
                jobInstanceId = sg.getUuid();
            }
        } else if (jobInstanceType == ApiCommandResourceType.PhysicalNetwork) {
            PhysicalNetworkVO pnet = ApiDBUtils.findPhysicalNetworkById(job.getInstanceId());
            if (pnet != null) {
                jobInstanceId = pnet.getUuid();
            }
        } else if (jobInstanceType == ApiCommandResourceType.TrafficType) {
            PhysicalNetworkTrafficTypeVO trafficType = ApiDBUtils.findPhysicalNetworkTrafficTypeById(job.getInstanceId());
            if (trafficType != null) {
                jobInstanceId = trafficType.getUuid();
            }
        } else if (jobInstanceType == ApiCommandResourceType.PhysicalNetworkServiceProvider) {
            PhysicalNetworkServiceProvider sp = ApiDBUtils.findPhysicalNetworkServiceProviderById(job.getInstanceId());
            if (sp != null) {
                jobInstanceId = sp.getUuid();
            }
        } else if (jobInstanceType == ApiCommandResourceType.FirewallRule) {
            FirewallRuleVO fw = ApiDBUtils.findFirewallRuleById(job.getInstanceId());
            if (fw != null) {
                jobInstanceId = fw.getUuid();
            }
        } else if (jobInstanceType == ApiCommandResourceType.Account) {
            Account acct = ApiDBUtils.findAccountById(job.getInstanceId());
            if (acct != null) {
                jobInstanceId = acct.getUuid();
            }
        } else if (jobInstanceType == ApiCommandResourceType.User) {
            User usr = ApiDBUtils.findUserById(job.getInstanceId());
            if (usr != null) {
                jobInstanceId = usr.getUuid();
            }
        } else if (jobInstanceType == ApiCommandResourceType.StaticRoute) {
            StaticRouteVO route = ApiDBUtils.findStaticRouteById(job.getInstanceId());
            if (route != null) {
                jobInstanceId = route.getUuid();
            }
        } else if (jobInstanceType == ApiCommandResourceType.PrivateGateway) {
            VpcGatewayVO gateway = ApiDBUtils.findVpcGatewayById(job.getInstanceId());
            if (gateway != null) {
                jobInstanceId = gateway.getUuid();
            }
        } else if (jobInstanceType == ApiCommandResourceType.Counter) {
            CounterVO counter = ApiDBUtils.getCounter(job.getInstanceId());
            if (counter != null) {
                jobInstanceId = counter.getUuid();
            }
        } else if (jobInstanceType == ApiCommandResourceType.Condition) {
            ConditionVO condition = ApiDBUtils.findConditionById(job.getInstanceId());
            if (condition != null) {
                jobInstanceId = condition.getUuid();
            }
        } else if (jobInstanceType == ApiCommandResourceType.AutoScalePolicy) {
            AutoScalePolicyVO policy = ApiDBUtils.findAutoScalePolicyById(job.getInstanceId());
            if (policy != null) {
                jobInstanceId = policy.getUuid();
            }
        } else if (jobInstanceType == ApiCommandResourceType.AutoScaleVmProfile) {
            AutoScaleVmProfileVO profile = ApiDBUtils.findAutoScaleVmProfileById(job.getInstanceId());
            if (profile != null) {
                jobInstanceId = profile.getUuid();
            }
        } else if (jobInstanceType == ApiCommandResourceType.AutoScaleVmGroup) {
            AutoScaleVmGroupVO group = ApiDBUtils.findAutoScaleVmGroupById(job.getInstanceId());
            if (group != null) {
                jobInstanceId = group.getUuid();
            }
        } else if (jobInstanceType == ApiCommandResourceType.Network) {
            NetworkVO networkVO = ApiDBUtils.findNetworkById(job.getInstanceId());
            if(networkVO != null) {
                jobInstanceId = networkVO.getUuid();
            }
        } else if (jobInstanceType != ApiCommandResourceType.None) {
            // TODO : when we hit here, we need to add instanceType -> UUID
            // entity table mapping
            assert (false);
        }
        return jobInstanceId;
    }