srm/impl/src/main/java/org/opendaylight/serviceutils/srm/impl/ServiceRecoveryListener.java

   1 /*
   2  * Copyright (c) 2018 Ericsson India Global Services Pvt Ltd. and others.  All rights reserved.
   3  *
   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
   7  */
   8
   9 package org.opendaylight.serviceutils.srm.impl;
  10
  11 import javax.annotation.Nonnull;
  12 import javax.inject.Inject;
  13 import javax.inject.Singleton;
  14
  15 import org.opendaylight.controller.md.sal.binding.api.DataBroker;
  16 import org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType;
  17 import org.opendaylight.serviceutils.tools.mdsal.listener.AbstractClusteredSyncDataTreeChangeListener;
  18 import org.opendaylight.yang.gen.v1.urn.opendaylight.serviceutils.srm.ops.rev170711.ServiceOps;
  19 import org.opendaylight.yang.gen.v1.urn.opendaylight.serviceutils.srm.ops.rev170711.service.ops.Services;
  20 import org.opendaylight.yang.gen.v1.urn.opendaylight.serviceutils.srm.ops.rev170711.service.ops.services.Operations;
  21 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
  22 import org.slf4j.Logger;
  23 import org.slf4j.LoggerFactory;
  24
  25 @Singleton
  26 public class ServiceRecoveryListener extends AbstractClusteredSyncDataTreeChangeListener<Operations> {
  27
  28     private static final Logger LOG = LoggerFactory.getLogger(ServiceRecoveryListener.class);
  29
  30     private final ServiceRecoveryManager serviceRecoveryManager;
  31
  32     @Inject
  33     public ServiceRecoveryListener(DataBroker dataBroker, ServiceRecoveryManager serviceRecoveryManager) {
  34         super(dataBroker, LogicalDatastoreType.OPERATIONAL, InstanceIdentifier.create(ServiceOps.class)
  35                 .child(Services.class).child(Operations.class));
  36         this.serviceRecoveryManager = serviceRecoveryManager;
  37     }
  38
  39     @Override
  40     public void add(@Nonnull InstanceIdentifier<Operations> instanceIdentifier, @Nonnull Operations operations) {
  41         LOG.info("Service Recovery operation triggered for service: {}", operations);
  42         serviceRecoveryManager.recoverService(operations.getEntityType(), operations.getEntityName(),
  43                 operations.getEntityId());
  44     }
  45
  46     @Override
  47     public void remove(@Nonnull InstanceIdentifier<Operations> instanceIdentifier,
  48                        @Nonnull Operations removedDataObject) {
  49     }
  50
  51     @Override
  52     public void update(@Nonnull InstanceIdentifier<Operations> instanceIdentifier,
  53                        @Nonnull Operations originalDataObject, @Nonnull Operations updatedDataObject) {
  54         add(instanceIdentifier, updatedDataObject);
  55     }
  56 }