--- /dev/null
+/*-
+ * ============LICENSE_START=======================================================
+ * openECOMP : SDN-C
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights
+ * reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.openecomp.sdnc.datachange;
+
+import java.util.Properties;
+import java.util.concurrent.ExecutorService;
+import java.util.concurrent.Executors;
+import java.util.concurrent.Future;
+
+import org.opendaylight.controller.md.sal.binding.api.DataBroker;
+import org.opendaylight.controller.sal.binding.api.BindingAwareBroker;
+import org.opendaylight.controller.sal.binding.api.NotificationProviderService;
+import org.opendaylight.controller.sal.binding.api.RpcProviderRegistry;
+import org.opendaylight.yang.gen.v1.org.openecomp.sdnc.datachange.rev150519.DataChangeNotificationInput;
+import org.opendaylight.yang.gen.v1.org.openecomp.sdnc.datachange.rev150519.DataChangeNotificationInputBuilder;
+import org.opendaylight.yang.gen.v1.org.openecomp.sdnc.datachange.rev150519.DataChangeNotificationOutput;
+import org.opendaylight.yang.gen.v1.org.openecomp.sdnc.datachange.rev150519.DataChangeNotificationOutputBuilder;
+import org.opendaylight.yang.gen.v1.org.openecomp.sdnc.datachange.rev150519.DataChangeService;
+import org.opendaylight.yangtools.yang.common.RpcResult;
+import org.opendaylight.yangtools.yang.common.RpcResultBuilder;
+import org.openecomp.sdnc.sli.provider.MdsalHelper;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import com.google.common.util.concurrent.Futures;
+
+/**
+ * Defines a base implementation for your provider. This class extends from a helper class
+ * which provides storage for the most commonly used components of the MD-SAL. Additionally the
+ * base class provides some basic logging and initialization / clean up methods.
+ *
+ */
+public class DataChangeProvider implements AutoCloseable, DataChangeService{
+
+ private final Logger log = LoggerFactory.getLogger( DataChangeProvider.class );
+ private final String appName = "DataChange";
+ private final ExecutorService executor;
+
+ protected DataBroker dataBroker;
+ protected NotificationProviderService notificationService;
+ protected RpcProviderRegistry rpcRegistry;
+ protected BindingAwareBroker.RpcRegistration<DataChangeService> rpcRegistration;
+
+
+ public DataChangeProvider(DataBroker dataBroker2,
+ NotificationProviderService notificationProviderService,
+ RpcProviderRegistry rpcProviderRegistry) {
+ this.log.info( "Creating provider for " + appName );
+ executor = Executors.newFixedThreadPool(1);
+ dataBroker = dataBroker2;
+ notificationService = notificationProviderService;
+ rpcRegistry = rpcProviderRegistry;
+ initialize();
+ }
+
+ public void initialize(){
+ log.info( "Initializing provider for " + appName );
+ rpcRegistration = rpcRegistry.addRpcImplementation(DataChangeService.class, this);
+ log.info( "Initialization complete for " + appName );
+ }
+
+ protected void initializeChild() {
+ //Override if you have custom initialization intelligence
+ }
+
+ @Override
+ public void close() throws Exception {
+ log.info( "Closing provider for " + appName );
+ executor.shutdown();
+ rpcRegistration.close();
+ log.info( "Successfully closed provider for " + appName );
+ }
+
+ public void setDataBroker(DataBroker dataBroker) {
+ this.dataBroker = dataBroker;
+ if( log.isDebugEnabled() ){
+ log.debug( "DataBroker set to " + (dataBroker==null?"null":"non-null") + "." );
+ }
+ }
+
+ public void setNotificationService(
+ NotificationProviderService notificationService) {
+ this.notificationService = notificationService;
+ if( log.isDebugEnabled() ){
+ log.debug( "Notification Service set to " + (notificationService==null?"null":"non-null") + "." );
+ }
+ }
+
+ public void setRpcRegistry(RpcProviderRegistry rpcRegistry) {
+ this.rpcRegistry = rpcRegistry;
+ if( log.isDebugEnabled() ){
+ log.debug( "RpcRegistry set to " + (rpcRegistry==null?"null":"non-null") + "." );
+ }
+ }
+
+ @Override
+ public Future<RpcResult<DataChangeNotificationOutput>> dataChangeNotification(
+ DataChangeNotificationInput input) {
+ final String SVC_OPERATION = "data-change-notification";
+
+ Properties parms = new Properties();
+ DataChangeNotificationOutputBuilder serviceDataBuilder = new DataChangeNotificationOutputBuilder();
+
+ log.info( SVC_OPERATION +" called." );
+
+ if(input == null || input.getAaiEventId() == null) {
+ log.debug("exiting " +SVC_OPERATION+ " because of invalid input");
+ serviceDataBuilder.setDataChangeResponseCode("403");
+ RpcResult<DataChangeNotificationOutput> rpcResult =
+ RpcResultBuilder.<DataChangeNotificationOutput> status(true).withResult(serviceDataBuilder.build()).build();
+ return Futures.immediateFuture(rpcResult);
+ }
+
+ // add input to parms
+ log.info("Adding INPUT data for "+SVC_OPERATION+" input: " + input);
+ DataChangeNotificationInputBuilder inputBuilder = new DataChangeNotificationInputBuilder(input);
+ MdsalHelper.toProperties(parms, inputBuilder.build());
+
+ // Call SLI sync method
+ // Get SvcLogicService reference
+
+ DataChangeClient svcLogicClient = new DataChangeClient();
+ Properties respProps = null;
+
+ try
+ {
+ if (svcLogicClient.hasGraph("DataChange", SVC_OPERATION , null, "sync"))
+ {
+ try
+ {
+ respProps = svcLogicClient.execute("DataChange", SVC_OPERATION, null, "sync", serviceDataBuilder, parms);
+ }
+ catch (Exception e)
+ {
+ log.error("Caught exception executing service logic for "+ SVC_OPERATION, e);
+ serviceDataBuilder.setDataChangeResponseCode("500");
+ }
+ } else {
+ log.error("No service logic active for DataChange: '" + SVC_OPERATION + "'");
+ serviceDataBuilder.setDataChangeResponseCode("503");
+ }
+ }
+ catch (Exception e)
+ {
+ log.error("Caught exception looking for service logic", e);
+ serviceDataBuilder.setDataChangeResponseCode("500");
+ }
+
+ String errorCode = serviceDataBuilder.getDataChangeResponseCode();
+
+ if ( errorCode != null && errorCode.length() != 0 && !( errorCode.equals("0")|| errorCode.equals("200"))) {
+ log.error("Returned FAILED for "+SVC_OPERATION+" error code: '" + errorCode + "'");
+ } else {
+ log.info("Returned SUCCESS for "+SVC_OPERATION+" ");
+ }
+
+ RpcResult<DataChangeNotificationOutput> rpcResult =
+ RpcResultBuilder.<DataChangeNotificationOutput> status(true).withResult(serviceDataBuilder.build()).build();
+ // return error
+ return Futures.immediateFuture(rpcResult);
+ }
+}
Code Review / sdnc / northbound.git / blobdiff