X-Git-Url: https://git.opendaylight.org/gerrit/gitweb?a=blobdiff_plain;f=servicehandler%2Fsrc%2Fmain%2Fjava%2Forg%2Fopendaylight%2Ftransportpce%2Fservicehandler%2Flisteners%2FPceListenerImpl.java;h=287b386f713a8f924884cd0c131f410e12331b9f;hb=2a29f9ab006d8806f77b1a1e073b478e5351cc5f;hp=0a27c072773c5077abe2719f4f48b53d009518b9;hpb=2d2281ada60005afe37419edfa331438d9faddda;p=transportpce.git diff --git a/servicehandler/src/main/java/org/opendaylight/transportpce/servicehandler/listeners/PceListenerImpl.java b/servicehandler/src/main/java/org/opendaylight/transportpce/servicehandler/listeners/PceListenerImpl.java index 0a27c0727..287b386f7 100644 --- a/servicehandler/src/main/java/org/opendaylight/transportpce/servicehandler/listeners/PceListenerImpl.java +++ b/servicehandler/src/main/java/org/opendaylight/transportpce/servicehandler/listeners/PceListenerImpl.java @@ -16,22 +16,29 @@ import org.opendaylight.transportpce.servicehandler.ModelMappingUtils; import org.opendaylight.transportpce.servicehandler.ServiceInput; import org.opendaylight.transportpce.servicehandler.service.PCEServiceWrapper; import org.opendaylight.transportpce.servicehandler.service.ServiceDataStoreOperations; -import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.pce.rev200128.PathComputationRequestOutput; -import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.pce.rev200128.PathComputationRequestOutputBuilder; -import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.pce.rev200128.ServicePathRpcResult; -import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.pce.rev200128.TransportpcePceListener; -import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.pce.rev200128.service.path.rpc.result.PathDescription; -import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.pce.rev200128.service.path.rpc.result.PathDescriptionBuilder; -import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.renderer.rev171017.ServiceImplementationRequestInput; +import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.pce.rev210701.PathComputationRequestOutput; +import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.pce.rev210701.PathComputationRequestOutputBuilder; +import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.pce.rev210701.ServicePathRpcResult; +import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.pce.rev210701.TransportpcePceListener; +import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.pce.rev210701.service.path.rpc.result.PathDescription; +import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.pce.rev210701.service.path.rpc.result.PathDescriptionBuilder; +import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.renderer.rev201125.ServiceImplementationRequestInput; +import org.opendaylight.yang.gen.v1.http.org.openroadm.common.state.types.rev181130.State; +import org.opendaylight.yang.gen.v1.http.org.openroadm.service.rev190531.service.list.Services; import org.opendaylight.yang.gen.v1.http.org.transportpce.b.c._interface.service.types.rev200128.RpcStatusEx; import org.opendaylight.yang.gen.v1.http.org.transportpce.b.c._interface.service.types.rev200128.response.parameters.sp.ResponseParameters; import org.opendaylight.yang.gen.v1.http.org.transportpce.b.c._interface.service.types.rev200128.response.parameters.sp.ResponseParametersBuilder; +import org.opendaylight.yang.gen.v1.nbi.notifications.rev201130.PublishNotificationService; +import org.opendaylight.yang.gen.v1.nbi.notifications.rev201130.PublishNotificationServiceBuilder; +import org.opendaylight.yang.gen.v1.nbi.notifications.rev201130.notification.service.ServiceAEndBuilder; +import org.opendaylight.yang.gen.v1.nbi.notifications.rev201130.notification.service.ServiceZEndBuilder; import org.slf4j.Logger; import org.slf4j.LoggerFactory; public class PceListenerImpl implements TransportpcePceListener { private static final Logger LOG = LoggerFactory.getLogger(PceListenerImpl.class); + private static final String TOPIC = "PceListener"; private ServicePathRpcResult servicePathRpcResult; private RendererServiceOperations rendererServiceOperations; @@ -41,6 +48,7 @@ public class PceListenerImpl implements TransportpcePceListener { private Boolean serviceReconfigure; private Boolean tempService; private Boolean serviceFeasiblity; + private NotificationPublishService notificationPublishService; public PceListenerImpl(RendererServiceOperations rendererServiceOperations, PathComputationService pathComputationService, NotificationPublishService notificationPublishService, @@ -52,113 +60,199 @@ public class PceListenerImpl implements TransportpcePceListener { setInput(null); setTempService(false); setServiceFeasiblity(false); + this.notificationPublishService = notificationPublishService; } @Override public void onServicePathRpcResult(ServicePathRpcResult notification) { - if (!compareServicePathRpcResult(notification)) { - servicePathRpcResult = notification; - PathDescription pathDescription = null; - switch (servicePathRpcResult.getNotificationType().getIntValue()) { - /* path-computation-request. */ - case 1: - LOG.info("PCE '{}' Notification received : {}",servicePathRpcResult.getNotificationType().getName(), - notification); - if (servicePathRpcResult.getStatus() == RpcStatusEx.Successful) { - LOG.info("PCE calculation done OK !"); - if (servicePathRpcResult.getPathDescription() != null) { - pathDescription = new PathDescriptionBuilder() - .setAToZDirection(servicePathRpcResult.getPathDescription().getAToZDirection()) - .setZToADirection(servicePathRpcResult.getPathDescription().getZToADirection()).build(); - LOG.info("PathDescription gets : {}", pathDescription); - if (!serviceFeasiblity) { - if (input == null) { - LOG.error("Input is null !"); - return; - } - OperationResult operationResult = null; - if (tempService) { - operationResult = this.serviceDataStoreOperations - .createTempService(input.getTempServiceCreateInput()); - if (!operationResult.isSuccess()) { - LOG.error("Temp Service not created in datastore !"); - } - } else { - operationResult = this.serviceDataStoreOperations - .createService(input.getServiceCreateInput()); - if (!operationResult.isSuccess()) { - LOG.error("Service not created in datastore !"); - } - } - ResponseParameters responseParameters = new ResponseParametersBuilder() - .setPathDescription(new org.opendaylight.yang.gen.v1.http.org - .transportpce.b.c._interface.service.types.rev200128 - .response.parameters.sp.response.parameters - .PathDescriptionBuilder(pathDescription).build()) - .build(); - PathComputationRequestOutput pceResponse = new PathComputationRequestOutputBuilder() - .setResponseParameters(responseParameters).build(); - OperationResult operationServicePathSaveResult = - this.serviceDataStoreOperations.createServicePath(input, pceResponse); - if (!operationServicePathSaveResult.isSuccess()) { - LOG.error("Service Path not created in datastore !"); - } - ServiceImplementationRequestInput serviceImplementationRequest = - ModelMappingUtils.createServiceImplementationRequest(input, pathDescription); - LOG.info("Sending serviceImplementation request : {}", serviceImplementationRequest); - this.rendererServiceOperations.serviceImplementation(serviceImplementationRequest); - } else { - LOG.warn("service-feasibility-check RPC "); - } - } else { - LOG.error("'PathDescription' parameter is null "); - return; - } - } else if (servicePathRpcResult.getStatus() == RpcStatusEx.Failed) { - LOG.error("PCE path computation failed !"); - return; - } - break; - /* cancel-resource-reserve. */ - case 2: - if (servicePathRpcResult.getStatus() == RpcStatusEx.Successful) { - LOG.info("PCE cancel resource done OK !"); - OperationResult deleteServicePathOperationResult = - this.serviceDataStoreOperations.deleteServicePath(input.getServiceName()); - if (!deleteServicePathOperationResult.isSuccess()) { - LOG.warn("Service path was not removed from datastore!"); - } - OperationResult deleteServiceOperationResult = null; - if (tempService) { - deleteServiceOperationResult = - this.serviceDataStoreOperations.deleteTempService(input.getServiceName()); - if (!deleteServiceOperationResult.isSuccess()) { - LOG.warn("Service was not removed from datastore!"); - } - } else { - deleteServiceOperationResult = - this.serviceDataStoreOperations.deleteService(input.getServiceName()); - if (!deleteServiceOperationResult.isSuccess()) { - LOG.warn("Service was not removed from datastore!"); - } - } - /** - * if it was an RPC serviceReconfigure, re-launch PCR. - */ - if (this.serviceReconfigure) { - LOG.info("cancel resource reserve done, relaunching PCE path computation ..."); - this.pceServiceWrapper.performPCE(input.getServiceCreateInput(), true); - this.serviceReconfigure = false; - } - } else if (servicePathRpcResult.getStatus() == RpcStatusEx.Failed) { - LOG.info("PCE cancel resource failed !"); - } - break; - default: - break; + if (compareServicePathRpcResult(notification)) { + LOG.warn("ServicePathRpcResult already wired !"); + return; + } + servicePathRpcResult = notification; + switch (servicePathRpcResult.getNotificationType().getIntValue()) { + /* path-computation-request. */ + case 1: + onPathComputationResult(notification); + break; + /* cancel-resource-reserve. */ + case 2: + onCancelResourceResult(); + break; + default: + break; + } + } + + /** + * Process path computation request result. + * @param notification the result notification. + */ + private void onPathComputationResult(ServicePathRpcResult notification) { + LOG.info("PCE '{}' Notification received : {}", servicePathRpcResult.getNotificationType().getName(), + notification); + if (!checkStatus(notification)) { + return; + } + if (servicePathRpcResult.getPathDescription() == null) { + LOG.error("'PathDescription' parameter is null "); + return; + } + PathDescription pathDescription = new PathDescriptionBuilder() + .setAToZDirection(servicePathRpcResult.getPathDescription().getAToZDirection()) + .setZToADirection(servicePathRpcResult.getPathDescription().getZToADirection()) + .build(); + LOG.info("PathDescription gets : {}", pathDescription); + if (serviceFeasiblity) { + LOG.warn("service-feasibility-check RPC "); + return; + } + if (input == null) { + LOG.error("Input is null !"); + return; + } + OperationResult operationResult = null; + if (tempService) { + operationResult = this.serviceDataStoreOperations.createTempService(input.getTempServiceCreateInput()); + if (!operationResult.isSuccess()) { + LOG.error("Temp Service not created in datastore !"); } } else { - LOG.warn("ServicePathRpcResult already wired !"); + operationResult = this.serviceDataStoreOperations.createService(input.getServiceCreateInput()); + if (!operationResult.isSuccess()) { + LOG.error("Service not created in datastore !"); + } + } + ResponseParameters responseParameters = new ResponseParametersBuilder() + .setPathDescription(new org.opendaylight.yang.gen.v1.http + .org.transportpce.b.c._interface.service.types.rev200128 + .response.parameters.sp.response.parameters.PathDescriptionBuilder(pathDescription).build()) + .build(); + PathComputationRequestOutput pceResponse = new PathComputationRequestOutputBuilder() + .setResponseParameters(responseParameters).build(); + OperationResult operationServicePathSaveResult = this.serviceDataStoreOperations + .createServicePath(input, pceResponse); + if (!operationServicePathSaveResult.isSuccess()) { + LOG.error("Service Path not created in datastore !"); + } + ServiceImplementationRequestInput serviceImplementationRequest = ModelMappingUtils + .createServiceImplementationRequest(input, pathDescription); + LOG.info("Sending serviceImplementation request : {}", serviceImplementationRequest); + this.rendererServiceOperations.serviceImplementation(serviceImplementationRequest); + } + + /** + * Check status of notification and send nbi notification. + * @param notification ServicePathRpcResult the notification to check. + * @return true is status is Successful, false otherwise. + */ + private boolean checkStatus(ServicePathRpcResult notification) { + PublishNotificationService nbiNotification = getPublishNotificationService(notification); + PublishNotificationServiceBuilder publishNotificationServiceBuilder = new PublishNotificationServiceBuilder( + nbiNotification); + switch (servicePathRpcResult.getStatus()) { + case Failed: + LOG.error("PCE path computation failed !"); + nbiNotification = publishNotificationServiceBuilder.setMessage("ServiceCreate request failed ...") + .setResponseFailed("PCE path computation failed !") + .setOperationalState(State.Degraded).build(); + sendNbiNotification(nbiNotification); + return false; + case Pending: + LOG.warn("PCE path computation returned a Pending RpcStatusEx code!"); + return false; + case Successful: + LOG.info("PCE calculation done OK !"); + return true; + default: + LOG.error("PCE path computation returned an unknown RpcStatusEx code {}", + servicePathRpcResult.getStatus()); + nbiNotification = publishNotificationServiceBuilder.setMessage("ServiceCreate request failed ...") + .setResponseFailed("PCE path computation returned an unknown RpcStatusEx code!") + .setOperationalState(State.Degraded).build(); + sendNbiNotification(nbiNotification); + return false; + } + } + + private PublishNotificationService getPublishNotificationService(ServicePathRpcResult notification) { + PublishNotificationServiceBuilder nbiNotificationBuilder = new PublishNotificationServiceBuilder(); + if (input != null) { + nbiNotificationBuilder.setServiceName(input.getServiceName()) + .setServiceAEnd(new ServiceAEndBuilder(input.getServiceAEnd()).build()) + .setServiceZEnd(new ServiceZEndBuilder(input.getServiceZEnd()).build()) + .setCommonId(input.getCommonId()).setConnectionType(input.getConnectionType()); + } else { + nbiNotificationBuilder.setServiceName(notification.getServiceName()); + } + nbiNotificationBuilder.setTopic(TOPIC); + return nbiNotificationBuilder.build(); + } + + /** + * Process cancel resource result. + */ + private void onCancelResourceResult() { + if (servicePathRpcResult.getStatus() == RpcStatusEx.Pending) { + LOG.warn("PCE cancel returned a Pending RpcStatusEx code !"); + return; + } else if (servicePathRpcResult.getStatus() != RpcStatusEx.Successful + && servicePathRpcResult.getStatus() != RpcStatusEx.Failed) { + LOG.error("PCE cancel returned an unknown RpcStatusEx code !"); + return; + } + Services service = serviceDataStoreOperations.getService(input.getServiceName()).get(); + PublishNotificationServiceBuilder nbiNotificationBuilder = new PublishNotificationServiceBuilder() + .setServiceName(service.getServiceName()) + .setServiceAEnd(new ServiceAEndBuilder(service.getServiceAEnd()).build()) + .setServiceZEnd(new ServiceZEndBuilder(service.getServiceZEnd()).build()) + .setCommonId(service.getCommonId()) + .setConnectionType(service.getConnectionType()) + .setTopic(TOPIC); + if (servicePathRpcResult.getStatus() == RpcStatusEx.Failed) { + LOG.info("PCE cancel resource failed !"); + sendNbiNotification(nbiNotificationBuilder + .setResponseFailed("PCE cancel resource failed !") + .setMessage("ServiceDelete request failed ...") + .setOperationalState(service.getOperationalState()) + .build()); + return; + } + LOG.info("PCE cancel resource done OK !"); + OperationResult deleteServicePathOperationResult = + this.serviceDataStoreOperations.deleteServicePath(input.getServiceName()); + if (!deleteServicePathOperationResult.isSuccess()) { + LOG.warn("Service path was not removed from datastore !"); + } + OperationResult deleteServiceOperationResult; + String serviceType = ""; + if (tempService) { + deleteServiceOperationResult = this.serviceDataStoreOperations.deleteTempService(input.getServiceName()); + serviceType = "Temp "; + } else { + deleteServiceOperationResult = this.serviceDataStoreOperations.deleteService(input.getServiceName()); + } + if (deleteServiceOperationResult.isSuccess()) { + sendNbiNotification(nbiNotificationBuilder + .setResponseFailed("") + .setMessage("Service deleted !") + .setOperationalState(State.Degraded) + .build()); + } else { + LOG.warn("{}Service was not removed from datastore !", serviceType); + sendNbiNotification(nbiNotificationBuilder + .setResponseFailed(serviceType + "Service was not removed from datastore !") + .setMessage("ServiceDelete request failed ...") + .setOperationalState(service.getOperationalState()) + .build()); + } + /** + * if it was an RPC serviceReconfigure, re-launch PCR. + */ + if (this.serviceReconfigure) { + LOG.info("cancel resource reserve done, relaunching PCE path computation ..."); + this.pceServiceWrapper.performPCE(input.getServiceCreateInput(), true); + this.serviceReconfigure = false; } } @@ -166,24 +260,22 @@ public class PceListenerImpl implements TransportpcePceListener { value = "ES_COMPARING_STRINGS_WITH_EQ", justification = "false positives, not strings but real object references comparisons") private Boolean compareServicePathRpcResult(ServicePathRpcResult notification) { - Boolean result = true; if (servicePathRpcResult == null) { - result = false; - } else { - if (servicePathRpcResult.getNotificationType() != notification.getNotificationType()) { - result = false; - } - if (servicePathRpcResult.getServiceName() != notification.getServiceName()) { - result = false; - } - if (servicePathRpcResult.getStatus() != notification.getStatus()) { - result = false; - } - if (servicePathRpcResult.getStatusMessage() != notification.getStatusMessage()) { - result = false; - } + return false; + } + if (servicePathRpcResult.getNotificationType() != notification.getNotificationType()) { + return false; } - return result; + if (servicePathRpcResult.getServiceName() != notification.getServiceName()) { + return false; + } + if (servicePathRpcResult.getStatus() != notification.getStatus()) { + return false; + } + if (servicePathRpcResult.getStatusMessage() != notification.getStatusMessage()) { + return false; + } + return true; } public void setInput(ServiceInput serviceInput) { @@ -206,4 +298,16 @@ public class PceListenerImpl implements TransportpcePceListener { this.serviceFeasiblity = serviceFeasiblity; } + /** + * Send notification to NBI notification in order to publish message. + * @param service PublishNotificationService + */ + private void sendNbiNotification(PublishNotificationService service) { + try { + notificationPublishService.putNotification(service); + } catch (InterruptedException e) { + LOG.warn("Cannot send notification to nbi", e); + Thread.currentThread().interrupt(); + } + } }