*/
package org.opendaylight.transportpce.pce.service;
+import com.google.common.util.concurrent.ListenableFuture;
+import com.google.common.util.concurrent.ListeningExecutorService;
+import com.google.common.util.concurrent.MoreExecutors;
+
+import java.util.concurrent.Callable;
+import java.util.concurrent.Executors;
+
import org.opendaylight.controller.md.sal.binding.api.DataBroker;
import org.opendaylight.controller.md.sal.binding.api.NotificationPublishService;
import org.opendaylight.transportpce.pce.PceComplianceCheck;
public class PathComputationServiceImpl implements PathComputationService {
private static final Logger LOG = LoggerFactory.getLogger(PathComputationServiceImpl.class);
-
private final NotificationPublishService notificationPublishService;
private final DataBroker dataBroker;
+ private final ListeningExecutorService executor;
+ ServicePathRpcResult notification = null;
- public PathComputationServiceImpl(DataBroker dataBroker,
- NotificationPublishService notificationPublishService) {
+ public PathComputationServiceImpl(DataBroker dataBroker, NotificationPublishService notificationPublishService) {
this.notificationPublishService = notificationPublishService;
this.dataBroker = dataBroker;
+ this.executor = MoreExecutors.listeningDecorator(Executors.newFixedThreadPool(5));
}
public void init() {
LOG.info("close.");
}
- @Override
- public CancelResourceReserveOutput cancelResourceReserve(CancelResourceReserveInput input) {
- LOG.info("cancelResourceReserve");
- String message = "";
-
- ServicePathRpcResult notification = new ServicePathRpcResultBuilder()
- .setNotificationType(ServicePathNotificationTypes.CancelResourceReserve)
- .setServiceName(input.getServiceName())
- .setStatus(RpcStatusEx.Pending)
- .setStatusMessage("Service compliant, submitting cancelResourceReserve Request ...")
- .build();
+ private void sendNotifications(ServicePathNotificationTypes servicePathNotificationTypes, String serviceName,
+ RpcStatusEx rpcStatusEx, String message, PathDescription pathDescription) {
+ ServicePathRpcResultBuilder servicePathRpcResultBuilder =
+ new ServicePathRpcResultBuilder().setNotificationType(servicePathNotificationTypes)
+ .setServiceName(serviceName).setStatus(rpcStatusEx).setStatusMessage(message);
+ if (pathDescription != null) {
+ servicePathRpcResultBuilder.setPathDescription(pathDescription);
+ }
+ this.notification = servicePathRpcResultBuilder.build();
try {
- notificationPublishService.putNotification(notification);
+ notificationPublishService.putNotification(this.notification);
} catch (InterruptedException e) {
LOG.info("notification offer rejected : ", e.getMessage());
}
+ }
- PceSendingPceRPCs sendingPCE = new PceSendingPceRPCs();
- sendingPCE.cancelResourceReserve();
- if (sendingPCE.getSuccess()) {
- message = "ResourceReserve cancelled !";
- } else {
- message = "Cancelling ResourceReserve failed !";
- }
- LOG.info(message);
- ConfigurationResponseCommonBuilder configurationResponseCommon = new ConfigurationResponseCommonBuilder();
- configurationResponseCommon
- .setAckFinalIndicator("Yes")
- .setRequestId(input.getServiceHandlerHeader().getRequestId())
- .setResponseCode("200")
- .setResponseMessage("")
- .setResponseMessage(message);
- CancelResourceReserveOutputBuilder output = new CancelResourceReserveOutputBuilder();
- output.setConfigurationResponseCommon(configurationResponseCommon.build());
- return output.build();
+ @Override
+ public ListenableFuture<CancelResourceReserveOutput> cancelResourceReserve(CancelResourceReserveInput input) {
+ LOG.info("cancelResourceReserve");
+ return executor.submit(new Callable<CancelResourceReserveOutput>() {
+
+ @Override
+ public CancelResourceReserveOutput call() throws Exception {
+ String message = "";
+ sendNotifications(ServicePathNotificationTypes.CancelResourceReserve, input.getServiceName(),
+ RpcStatusEx.Pending, "Service compliant, submitting cancelResourceReserve Request ...", null);
+ PceSendingPceRPCs sendingPCE = new PceSendingPceRPCs();
+ sendingPCE.cancelResourceReserve();
+ if (sendingPCE.getSuccess()) {
+ message = "ResourceReserve cancelled !";
+ } else {
+ message = "Cancelling ResourceReserve failed !";
+ }
+ LOG.info(message);
+ sendNotifications(ServicePathNotificationTypes.CancelResourceReserve, input.getServiceName(),
+ RpcStatusEx.Successful, "cancel Resource Reserve successful!", null);
+ ConfigurationResponseCommonBuilder configurationResponseCommon =
+ new ConfigurationResponseCommonBuilder();
+ configurationResponseCommon.setAckFinalIndicator("Yes")
+ .setRequestId(input.getServiceHandlerHeader().getRequestId()).setResponseCode("200")
+ .setResponseMessage("");
+ CancelResourceReserveOutputBuilder output = new CancelResourceReserveOutputBuilder();
+ output.setConfigurationResponseCommon(configurationResponseCommon.build());
+ return output.build();
+ }
+ });
}
@Override
- public PathComputationRequestOutput pathComputationRequest(PathComputationRequestInput input) {
+ public ListenableFuture<PathComputationRequestOutput> pathComputationRequest(PathComputationRequestInput input) {
LOG.info("pathComputationRequest");
-
- PathComputationRequestOutputBuilder output = new PathComputationRequestOutputBuilder();
- ConfigurationResponseCommonBuilder configurationResponseCommon = new ConfigurationResponseCommonBuilder();
-
- PceComplianceCheckResult check = PceComplianceCheck.check(input);
- if (!check.hasPassed()) {
- configurationResponseCommon
- .setAckFinalIndicator("Yes")
- .setRequestId(input.getServiceHandlerHeader().getRequestId())
- .setResponseCode("Path not calculated")
- .setResponseMessage(check.getMessage());
-
-
- output.setConfigurationResponseCommon(configurationResponseCommon.build())
- .setResponseParameters(null);
-
- return output.build();
- }
- ServicePathRpcResult notification = new ServicePathRpcResultBuilder()
- .setNotificationType(ServicePathNotificationTypes.PathComputationRequest)
- .setServiceName(input.getServiceName())
- .setStatus(RpcStatusEx.Pending)
- .setStatusMessage("Service compliant, submitting pathComputation Request ...")
- .build();
- try {
- notificationPublishService.putNotification(notification);
- } catch (InterruptedException e) {
- LOG.info("notification offer rejected : ", e.getMessage());
- }
-
- String message = "";
- String responseCode = "";
- PceSendingPceRPCs sendingPCE = new PceSendingPceRPCs(input, dataBroker);
- sendingPCE.pathComputation();
- message = sendingPCE.getMessage();
- responseCode = sendingPCE.getResponseCode();
- PathDescriptionBuilder path = null;
- path = sendingPCE.getPathDescription();
-
-
- LOG.info("PCE response: {} {}", message, responseCode);
- if ((sendingPCE.getSuccess() == false) || (path == null)) {
- configurationResponseCommon
- .setAckFinalIndicator("Yes")
- .setRequestId(input.getServiceHandlerHeader().getRequestId())
- .setResponseCode(responseCode)
- .setResponseMessage(message);
-
- output.setConfigurationResponseCommon(configurationResponseCommon.build());
- return output.build();
- }
-
- // Path calculator returned Success
- configurationResponseCommon
- .setAckFinalIndicator("Yes")
- .setRequestId(input.getServiceHandlerHeader().getRequestId())
- .setResponseCode(responseCode)
- .setResponseMessage(message);
-
- ServicePathRpcResultBuilder tmp = new ServicePathRpcResultBuilder()
- .setNotificationType(ServicePathNotificationTypes.PathComputationRequest)
- .setServiceName(input.getServiceName())
- .setStatus(RpcStatusEx.Successful)
- .setStatusMessage(message);
- PathDescription pathDescription = new org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce
- .pce.rev171017.service.path.rpc.result.PathDescriptionBuilder()
- .setAToZDirection(path.getAToZDirection())
- .setZToADirection(path.getZToADirection())
- .build();
- tmp.setPathDescription(pathDescription);
-
- notification = tmp.build();
- try {
- notificationPublishService.putNotification(notification);
- } catch (InterruptedException e) {
- LOG.error("notification offer rejected : {}", e.getMessage());
- }
-
- org.opendaylight.yang.gen.v1.http.org.transportpce.b.c._interface.service.types
- .rev171016.response.parameters.sp.response.parameters.PathDescription pathDescription1
- = new org.opendaylight.yang.gen.v1.http.org.transportpce.b.c._interface.service.types
- .rev171016.response.parameters.sp.response.parameters.PathDescriptionBuilder()
- .setAToZDirection(path.getAToZDirection())
- .setZToADirection(path.getZToADirection())
- .build();
- ResponseParametersBuilder rpb = new ResponseParametersBuilder()
- .setPathDescription(pathDescription1);
-
- output.setConfigurationResponseCommon(configurationResponseCommon.build())
- .setResponseParameters(rpb.build());
-
- //debug prints
- AToZDirection atoz = pathDescription.getAToZDirection();
- if ((atoz != null) && (atoz.getAToZ() != null)) {
- LOG.info("Impl AtoZ Notification: [{}] elements in description", atoz.getAToZ().size());
- for (int i = 0; i < atoz.getAToZ().size(); i++) {
- LOG.info("Impl AtoZ Notification: [{}] {}", i, atoz.getAToZ().get(i));
- }
- }
- ZToADirection ztoa = pathDescription.getZToADirection();
- if ((ztoa != null) && (ztoa.getZToA() != null)) {
- LOG.info("Impl ZtoA Notification: [{}] elements in description", ztoa.getZToA().size());
- for (int i = 0; i < ztoa.getZToA().size(); i++) {
- LOG.info("Impl ZtoA Notification: [{}] {}", i, ztoa.getZToA().get(i));
+ return executor.submit(new Callable<PathComputationRequestOutput>() {
+
+ @Override
+ public PathComputationRequestOutput call() throws Exception {
+ PathComputationRequestOutputBuilder output = new PathComputationRequestOutputBuilder();
+ ConfigurationResponseCommonBuilder configurationResponseCommon =
+ new ConfigurationResponseCommonBuilder();
+ PceComplianceCheckResult check = PceComplianceCheck.check(input);
+ if (!check.hasPassed()) {
+ LOG.error("Path not calculated, service not compliant : {}", check.getMessage());
+ sendNotifications(ServicePathNotificationTypes.PathComputationRequest, input.getServiceName(),
+ RpcStatusEx.Failed, "Path not calculated, service not compliant", null);
+ configurationResponseCommon.setAckFinalIndicator("Yes")
+ .setRequestId(input.getServiceHandlerHeader().getRequestId())
+ .setResponseCode("Path not calculated").setResponseMessage(check.getMessage());
+ output.setConfigurationResponseCommon(configurationResponseCommon.build())
+ .setResponseParameters(null);
+ return output.build();
+ }
+ sendNotifications(ServicePathNotificationTypes.PathComputationRequest, input.getServiceName(),
+ RpcStatusEx.Pending, "Service compliant, submitting pathComputation Request ...", null);
+ String message = "";
+ String responseCode = "";
+ PceSendingPceRPCs sendingPCE = new PceSendingPceRPCs(input, dataBroker);
+ sendingPCE.pathComputation();
+ message = sendingPCE.getMessage();
+ responseCode = sendingPCE.getResponseCode();
+ PathDescriptionBuilder path = null;
+ path = sendingPCE.getPathDescription();
+ LOG.info("PCE response: {} {}", message, responseCode);
+ if ((sendingPCE.getSuccess() == false) || (path == null)) {
+ configurationResponseCommon.setAckFinalIndicator("Yes")
+ .setRequestId(input.getServiceHandlerHeader().getRequestId()).setResponseCode(responseCode)
+ .setResponseMessage(message);
+ output.setConfigurationResponseCommon(configurationResponseCommon.build());
+ sendNotifications(ServicePathNotificationTypes.PathComputationRequest, input.getServiceName(),
+ RpcStatusEx.Failed, "Path not calculated", null);
+ return output.build();
+ }
+ // Path calculator returned Success
+ configurationResponseCommon.setAckFinalIndicator("Yes")
+ .setRequestId(input.getServiceHandlerHeader().getRequestId()).setResponseCode(responseCode)
+ .setResponseMessage(message);
+ PathDescription pathDescription = new org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce
+ .pce.rev171017.service.path.rpc.result.PathDescriptionBuilder()
+ .setAToZDirection(path.getAToZDirection()).setZToADirection(path.getZToADirection())
+ .build();
+ sendNotifications(ServicePathNotificationTypes.PathComputationRequest, input.getServiceName(),
+ RpcStatusEx.Successful, message, pathDescription);
+ org.opendaylight.yang.gen.v1.http.org.transportpce.b.c._interface.service.types.rev171016.response
+ .parameters.sp.response.parameters.PathDescription pathDescription1 = new org.opendaylight.yang.gen
+ .v1.http.org.transportpce.b.c._interface.service.types.rev171016.response.parameters.sp
+ .response.parameters.PathDescriptionBuilder()
+ .setAToZDirection(path.getAToZDirection()).setZToADirection(path.getZToADirection())
+ .build();
+ ResponseParametersBuilder rpb = new ResponseParametersBuilder().setPathDescription(pathDescription1);
+ output.setConfigurationResponseCommon(configurationResponseCommon.build())
+ .setResponseParameters(rpb.build());
+ // debug prints
+ AToZDirection atoz = pathDescription.getAToZDirection();
+ if ((atoz != null) && (atoz.getAToZ() != null)) {
+ LOG.debug("Impl AtoZ Notification: [{}] elements in description", atoz.getAToZ().size());
+ for (int i = 0; i < atoz.getAToZ().size(); i++) {
+ LOG.debug("Impl AtoZ Notification: [{}] {}", i, atoz.getAToZ().get(i));
+ }
+ }
+ ZToADirection ztoa = pathDescription.getZToADirection();
+ if ((ztoa != null) && (ztoa.getZToA() != null)) {
+ LOG.debug("Impl ZtoA Notification: [{}] elements in description", ztoa.getZToA().size());
+ for (int i = 0; i < ztoa.getZToA().size(); i++) {
+ LOG.debug("Impl ZtoA Notification: [{}] {}", i, ztoa.getZToA().get(i));
+ }
+ }
+ return output.build();
}
- }
- //debug prints
- return output.build();
+ });
}
-
}
Code Review / transportpce.git / commitdiff