2 * Copyright © 2017 Orange, Inc. and others. All rights reserved.
4 * This program and the accompanying materials are made available under the
5 * terms of the Eclipse Public License v1.0 which accompanies this distribution,
6 * and is available at http://www.eclipse.org/legal/epl-v10.html
8 package org.opendaylight.transportpce.servicehandler.service;
10 import java.util.Optional;
11 import java.util.concurrent.ExecutionException;
12 import java.util.concurrent.Future;
13 import java.util.concurrent.TimeUnit;
14 import java.util.concurrent.TimeoutException;
16 import org.opendaylight.controller.md.sal.binding.api.DataBroker;
17 import org.opendaylight.controller.md.sal.binding.api.ReadOnlyTransaction;
18 import org.opendaylight.controller.md.sal.binding.api.WriteTransaction;
19 import org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType;
20 import org.opendaylight.transportpce.common.OperationResult;
21 import org.opendaylight.transportpce.common.Timeouts;
22 import org.opendaylight.transportpce.servicehandler.ModelMappingUtils;
23 import org.opendaylight.transportpce.servicehandler.ServiceInput;
24 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.pce.rev190624.PathComputationRequestOutput;
25 import org.opendaylight.yang.gen.v1.http.org.openroadm.common.types.rev161014.State;
26 import org.opendaylight.yang.gen.v1.http.org.openroadm.service.rev161014.ServiceCreateInput;
27 import org.opendaylight.yang.gen.v1.http.org.openroadm.service.rev161014.ServiceList;
28 import org.opendaylight.yang.gen.v1.http.org.openroadm.service.rev161014.ServiceListBuilder;
29 import org.opendaylight.yang.gen.v1.http.org.openroadm.service.rev161014.TempServiceCreateInput;
30 import org.opendaylight.yang.gen.v1.http.org.openroadm.service.rev161014.TempServiceList;
31 import org.opendaylight.yang.gen.v1.http.org.openroadm.service.rev161014.TempServiceListBuilder;
32 import org.opendaylight.yang.gen.v1.http.org.openroadm.service.rev161014.service.list.Services;
33 import org.opendaylight.yang.gen.v1.http.org.openroadm.service.rev161014.service.list.ServicesBuilder;
34 import org.opendaylight.yang.gen.v1.http.org.openroadm.service.rev161014.service.list.ServicesKey;
35 import org.opendaylight.yang.gen.v1.http.org.transportpce.b.c._interface.servicepath.rev171017.ServicePathList;
36 import org.opendaylight.yang.gen.v1.http.org.transportpce.b.c._interface.servicepath.rev171017.service.path.list.ServicePaths;
37 import org.opendaylight.yang.gen.v1.http.org.transportpce.b.c._interface.servicepath.rev171017.service.path.list.ServicePathsKey;
38 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
39 import org.slf4j.Logger;
40 import org.slf4j.LoggerFactory;
42 public class ServiceDataStoreOperationsImpl implements ServiceDataStoreOperations {
43 private static final Logger LOG = LoggerFactory.getLogger(ServiceDataStoreOperationsImpl.class);
44 private static final String SUCCESSFUL_MESSAGE = "Successful";
45 private DataBroker dataBroker;
47 public ServiceDataStoreOperationsImpl(DataBroker dataBroker) {
48 this.dataBroker = dataBroker;
52 public void initialize() {
53 initializeServiceList();
54 initializeTempServiceList();
57 private void initializeServiceList() {
59 LOG.info("initializing service registry");
60 WriteTransaction transaction = this.dataBroker.newWriteOnlyTransaction();
61 InstanceIdentifier<ServiceList> iid = InstanceIdentifier.create(ServiceList.class);
62 ServiceList initialRegistry = new ServiceListBuilder().build();
63 transaction.put(LogicalDatastoreType.OPERATIONAL, iid, initialRegistry);
64 Future<Void> future = transaction.submit();
65 future.get(Timeouts.DATASTORE_WRITE, TimeUnit.MILLISECONDS);
66 } catch (InterruptedException | ExecutionException | TimeoutException e) {
67 LOG.warn("init failed: {}", e.getMessage());
71 private void initializeTempServiceList() {
73 LOG.info("initializing temp service registry");
74 WriteTransaction transaction = this.dataBroker.newWriteOnlyTransaction();
75 InstanceIdentifier<TempServiceList> iid = InstanceIdentifier.create(TempServiceList.class);
76 TempServiceList initialRegistry = new TempServiceListBuilder().build();
77 transaction.put(LogicalDatastoreType.OPERATIONAL, iid, initialRegistry);
78 Future<Void> future = transaction.submit();
79 future.get(Timeouts.DATASTORE_WRITE, TimeUnit.MILLISECONDS);
80 } catch (InterruptedException | ExecutionException | TimeoutException e) {
81 LOG.warn("init failed: {}", e.getMessage());
86 public Optional<Services> getService(String serviceName) {
88 ReadOnlyTransaction readTx = this.dataBroker.newReadOnlyTransaction();
89 InstanceIdentifier<Services> iid =
90 InstanceIdentifier.create(ServiceList.class).child(Services.class, new ServicesKey(serviceName));
91 Future<com.google.common.base.Optional<Services>> future =
92 readTx.read(LogicalDatastoreType.OPERATIONAL, iid);
93 return future.get(Timeouts.DATASTORE_READ, TimeUnit.MILLISECONDS).toJavaUtil();
94 } catch (InterruptedException | ExecutionException | TimeoutException e) {
95 LOG.warn("Reading service {} failed:", serviceName, e);
97 return Optional.empty();
101 public Optional<org.opendaylight.yang.gen.v1.http.org.openroadm.service.rev161014.temp.service.list
102 .Services> getTempService(String serviceName) {
104 ReadOnlyTransaction readTx = this.dataBroker.newReadOnlyTransaction();
105 InstanceIdentifier<org.opendaylight.yang.gen.v1.http.org.openroadm.service.rev161014.temp.service.list
106 .Services> iid = InstanceIdentifier.create(TempServiceList.class).child(org.opendaylight.yang.gen.v1
107 .http.org.openroadm.service.rev161014.temp.service.list.Services.class,
108 new org.opendaylight.yang.gen.v1.http.org.openroadm.service.rev161014.temp.service.list
109 .ServicesKey(serviceName));
110 Future<com.google.common.base.Optional<org.opendaylight.yang.gen.v1.http.org.openroadm.service.rev161014
111 .temp.service.list.Services>> future = readTx.read(LogicalDatastoreType.OPERATIONAL, iid);
112 return future.get(Timeouts.DATASTORE_READ, TimeUnit.MILLISECONDS).toJavaUtil();
113 } catch (InterruptedException | ExecutionException | TimeoutException e) {
114 LOG.warn("Reading service {} failed:", serviceName, e);
116 return Optional.empty();
120 public OperationResult deleteService(String serviceName) {
121 LOG.debug("Deleting '{}' Service", serviceName);
123 WriteTransaction writeTx = this.dataBroker.newWriteOnlyTransaction();
124 InstanceIdentifier<Services> iid =
125 InstanceIdentifier.create(ServiceList.class).child(Services.class, new ServicesKey(serviceName));
126 writeTx.delete(LogicalDatastoreType.OPERATIONAL, iid);
127 writeTx.submit().get(Timeouts.DATASTORE_DELETE, TimeUnit.MILLISECONDS);
128 return OperationResult.ok(SUCCESSFUL_MESSAGE);
129 } catch (TimeoutException | InterruptedException | ExecutionException e) {
130 String message = "Failed to delete service " + serviceName + " from Service List";
131 LOG.warn(message, e);
132 return OperationResult.failed(message);
137 public OperationResult deleteTempService(String commonId) {
138 LOG.debug("Deleting '{}' Service", commonId);
140 WriteTransaction writeTx = this.dataBroker.newWriteOnlyTransaction();
141 InstanceIdentifier<org.opendaylight.yang.gen.v1.http.org.openroadm.service.rev161014.temp.service.list
142 .Services> iid = InstanceIdentifier.create(TempServiceList.class).child(org.opendaylight.yang.gen.v1
143 .http.org.openroadm.service.rev161014.temp.service.list.Services.class,
144 new org.opendaylight.yang.gen.v1.http.org.openroadm.service.rev161014.temp.service.list
145 .ServicesKey(commonId));
146 writeTx.delete(LogicalDatastoreType.OPERATIONAL, iid);
147 writeTx.submit().get(Timeouts.DATASTORE_DELETE, TimeUnit.MILLISECONDS);
148 return OperationResult.ok(SUCCESSFUL_MESSAGE);
149 } catch (TimeoutException | InterruptedException | ExecutionException e) {
150 String message = "Failed to delete service " + commonId + " from Service List";
151 LOG.warn(message, e);
152 return OperationResult.failed(message);
157 public OperationResult modifyService(String serviceName, State operationalState, State administrativeState) {
158 LOG.debug("Modifying '{}' Service", serviceName);
159 Optional<Services> readService = getService(serviceName);
160 if (readService.isPresent()) {
162 WriteTransaction writeTx = this.dataBroker.newWriteOnlyTransaction();
163 InstanceIdentifier<Services> iid = InstanceIdentifier.create(ServiceList.class)
164 .child(Services.class, new ServicesKey(serviceName));
165 Services services = new ServicesBuilder(readService.get()).setOperationalState(operationalState)
166 .setAdministrativeState(administrativeState)
168 writeTx.merge(LogicalDatastoreType.OPERATIONAL, iid, services);
169 writeTx.submit().get(Timeouts.DATASTORE_WRITE, TimeUnit.MILLISECONDS);
170 return OperationResult.ok(SUCCESSFUL_MESSAGE);
171 } catch (TimeoutException | InterruptedException | ExecutionException e) {
172 String message = "Failed to modify service " + serviceName + " from Service List";
173 LOG.warn(message, e);
174 return OperationResult.failed(message);
177 String message = "Service " + serviceName + " is not present!";
179 return OperationResult.failed(message);
184 public OperationResult modifyTempService(String serviceName, State operationalState, State administrativeState) {
185 LOG.debug("Modifying '{}' Temp Service", serviceName);
186 Optional<org.opendaylight.yang.gen.v1.http.org.openroadm.service.rev161014.temp.service.list
187 .Services> readService = getTempService(serviceName);
188 if (readService.isPresent()) {
190 WriteTransaction writeTx = this.dataBroker.newWriteOnlyTransaction();
191 InstanceIdentifier<org.opendaylight.yang.gen.v1.http.org.openroadm.service.rev161014.temp.service.list
192 .Services> iid = InstanceIdentifier.create(TempServiceList.class)
193 .child(org.opendaylight.yang.gen.v1.http.org.openroadm.service.rev161014.temp.service.list
194 .Services.class, new org.opendaylight.yang.gen.v1.http.org.openroadm.service.rev161014
195 .temp.service.list.ServicesKey(serviceName));
196 org.opendaylight.yang.gen.v1.http.org.openroadm.service.rev161014.temp.service.list
197 .Services services = new org.opendaylight.yang.gen.v1.http.org.openroadm.service.rev161014.temp
198 .service.list.ServicesBuilder(readService.get()).setOperationalState(operationalState)
199 .setAdministrativeState(administrativeState)
201 writeTx.merge(LogicalDatastoreType.OPERATIONAL, iid, services);
202 writeTx.submit().get(Timeouts.DATASTORE_WRITE, TimeUnit.MILLISECONDS);
203 return OperationResult.ok(SUCCESSFUL_MESSAGE);
204 } catch (TimeoutException | InterruptedException | ExecutionException e) {
205 String message = "Failed to modify temp service " + serviceName + " from Temp Service List";
206 LOG.warn(message, e);
207 return OperationResult.failed(message);
210 String message = "Temp Service " + serviceName + " is not present!";
212 return OperationResult.failed(message);
217 public OperationResult createService(ServiceCreateInput serviceCreateInput) {
218 LOG.debug("Writing '{}' Service", serviceCreateInput.getServiceName());
220 InstanceIdentifier<Services> iid = InstanceIdentifier.create(ServiceList.class)
221 .child(Services.class, new ServicesKey(serviceCreateInput.getServiceName()));
222 Services service = ModelMappingUtils.mappingServices(serviceCreateInput, null);
223 WriteTransaction writeTx = this.dataBroker.newWriteOnlyTransaction();
224 writeTx.put(LogicalDatastoreType.OPERATIONAL, iid, service);
225 writeTx.submit().get(Timeouts.DATASTORE_WRITE, TimeUnit.MILLISECONDS);
226 return OperationResult.ok(SUCCESSFUL_MESSAGE);
227 } catch (TimeoutException | InterruptedException | ExecutionException e) {
228 String message = "Failed to create service " + serviceCreateInput.getServiceName() + " to Service List";
229 LOG.warn(message, e);
230 return OperationResult.failed(message);
235 public OperationResult createTempService(TempServiceCreateInput tempServiceCreateInput) {
236 LOG.debug("Writing '{}' Temp Service", tempServiceCreateInput.getCommonId());
238 InstanceIdentifier<org.opendaylight.yang.gen.v1.http.org.openroadm.service.rev161014.temp.service.list
239 .Services> iid = InstanceIdentifier.create(TempServiceList.class)
240 .child(org.opendaylight.yang.gen.v1.http.org.openroadm.service.rev161014.temp.service.list
241 .Services.class, new org.opendaylight.yang.gen.v1.http.org.openroadm.service.rev161014.temp
242 .service.list.ServicesKey(tempServiceCreateInput.getCommonId()));
243 org.opendaylight.yang.gen.v1.http.org.openroadm.service.rev161014.temp.service.list
244 .Services service = ModelMappingUtils.mappingServices(tempServiceCreateInput);
245 WriteTransaction writeTx = this.dataBroker.newWriteOnlyTransaction();
246 writeTx.put(LogicalDatastoreType.OPERATIONAL, iid, service);
247 writeTx.submit().get(Timeouts.DATASTORE_WRITE, TimeUnit.MILLISECONDS);
248 return OperationResult.ok(SUCCESSFUL_MESSAGE);
249 } catch (TimeoutException | InterruptedException | ExecutionException e) {
250 String message = "Failed to create Temp service " + tempServiceCreateInput.getCommonId()
251 + " to TempService List";
252 LOG.warn(message, e);
253 return OperationResult.failed(message);
258 public OperationResult createServicePath(ServiceInput serviceInput, PathComputationRequestOutput outputFromPce) {
259 LOG.debug("Writing '{}' ServicePath ", serviceInput.getServiceName());
261 InstanceIdentifier<ServicePaths> servicePathsIID = InstanceIdentifier.create(ServicePathList.class)
262 .child(ServicePaths.class, new ServicePathsKey(serviceInput.getServiceName()));
263 ServicePaths servicePath = ModelMappingUtils.mappingServicePaths(serviceInput, outputFromPce);
264 WriteTransaction writeTx = this.dataBroker.newWriteOnlyTransaction();
265 writeTx.put(LogicalDatastoreType.OPERATIONAL, servicePathsIID, servicePath);
266 writeTx.submit().get(Timeouts.DATASTORE_WRITE, TimeUnit.MILLISECONDS);
267 return OperationResult.ok(SUCCESSFUL_MESSAGE);
268 } catch (TimeoutException | InterruptedException | ExecutionException e) {
269 String message = "Failed to create servicePath " + serviceInput.getCommonId() + " to ServicePath List";
270 LOG.warn(message, e);
271 return OperationResult.failed(message);
276 public OperationResult deleteServicePath(String serviceName) {
277 InstanceIdentifier<ServicePaths> servicePathsIID = InstanceIdentifier.create(ServicePathList.class)
278 .child(ServicePaths.class, new ServicePathsKey(serviceName));
279 LOG.debug("Deleting service from {}", servicePathsIID);
280 WriteTransaction servicePathsWriteTx = this.dataBroker.newWriteOnlyTransaction();
281 servicePathsWriteTx.delete(LogicalDatastoreType.OPERATIONAL, servicePathsIID);
283 servicePathsWriteTx.submit().get(Timeouts.DATASTORE_DELETE, TimeUnit.MILLISECONDS);
284 return OperationResult.ok(SUCCESSFUL_MESSAGE);
285 } catch (InterruptedException | ExecutionException | TimeoutException e) {
286 String message = "Unable to delete service path " + serviceName;
287 LOG.error(message, e);
288 return OperationResult.failed(message);
293 * Write or Modify or Delete Service from/to SreviceList.
295 * @param serviceName Name of service
297 * @param input ServiceCreateInput
299 * @param output PathComputationRequestOutput
301 * @param choice 0 - Modify 1 - Delete 2 - Write
303 * @return String operations result, null if ok or not otherwise
307 public String writeOrModifyOrDeleteServiceList(String serviceName, ServiceCreateInput input,
308 PathComputationRequestOutput output, int choice) {
309 LOG.debug("WriteOrModifyOrDeleting '{}' Service", serviceName);
310 WriteTransaction writeTx = this.dataBroker.newWriteOnlyTransaction();
311 String result = null;
312 Optional<Services> readService = getService(serviceName);
313 if (readService.isPresent()) {
315 * Modify / Delete Service.
317 InstanceIdentifier<Services> iid =
318 InstanceIdentifier.create(ServiceList.class).child(Services.class, new ServicesKey(serviceName));
319 ServicesBuilder service = new ServicesBuilder(readService.get());
320 String action = null;
322 case 0 : /* Modify. */
323 LOG.debug("Modifying '{}' Service", serviceName);
324 service.setOperationalState(State.InService).setAdministrativeState(State.InService);
325 writeTx.merge(LogicalDatastoreType.OPERATIONAL, iid, service.build());
326 action = "modifyService";
328 case 1 : /* Delete */
329 LOG.debug("Deleting '{}' Service", serviceName);
330 writeTx.delete(LogicalDatastoreType.OPERATIONAL, iid);
331 action = "deleteService";
334 LOG.debug("No choice found");
338 writeTx.submit().get(Timeouts.DATASTORE_WRITE, TimeUnit.MILLISECONDS);
339 } catch (InterruptedException | ExecutionException | TimeoutException e) {
340 LOG.error("Failed to {} service from Service List", action, e);
341 result = "Failed to " + action + " service from Service List";
344 if (choice == 2) { /* Write Service */
345 LOG.debug("Writing '{}' Service", serviceName);
346 InstanceIdentifier<Services> iid = InstanceIdentifier.create(ServiceList.class)
347 .child(Services.class, new ServicesKey(serviceName));
348 Services service = ModelMappingUtils.mappingServices(input, null);
349 writeTx.put(LogicalDatastoreType.OPERATIONAL, iid, service);
351 writeTx.submit().get(Timeouts.DATASTORE_WRITE, TimeUnit.MILLISECONDS);
353 } catch (InterruptedException | TimeoutException | ExecutionException e) {
354 LOG.error("Failed to createService service to Service List", e);
355 result = "Failed to createService service to Service List";
358 LOG.info("Service is not present ! ");
359 result = "Service is not present ! ";