netconf/mdsal-netconf-monitoring/src/main/java/org/opendaylight/controller/config/yang/netconf/mdsal/monitoring/MdsalMonitoringMapperFactory.java

   1 /*
   2  * Copyright (c) 2015 Cisco Systems, Inc. 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 package org.opendaylight.controller.config.yang.netconf.mdsal.monitoring;
   9
  10 import java.util.Collections;
  11 import java.util.Set;
  12 import org.opendaylight.controller.config.util.capability.Capability;
  13 import org.opendaylight.controller.sal.common.util.NoopAutoCloseable;
  14 import org.opendaylight.netconf.api.monitoring.CapabilityListener;
  15 import org.opendaylight.netconf.api.monitoring.NetconfMonitoringService;
  16 import org.opendaylight.netconf.mapping.api.NetconfOperation;
  17 import org.opendaylight.netconf.mapping.api.NetconfOperationService;
  18 import org.opendaylight.netconf.mapping.api.NetconfOperationServiceFactory;
  19 import org.opendaylight.netconf.mapping.api.NetconfOperationServiceFactoryListener;
  20 import org.opendaylight.netconf.monitoring.GetSchema;
  21
  22 public class MdsalMonitoringMapperFactory implements NetconfOperationServiceFactory, AutoCloseable {
  23
  24     private final NetconfOperationService operationService;
  25     private final MonitoringToMdsalWriter monitoringToMdsalWriter;
  26     private final NetconfOperationServiceFactoryListener netconfOperationServiceFactoryListener;
  27
  28     private static final Set<Capability> CAPABILITIES = Collections.emptySet();
  29
  30     public MdsalMonitoringMapperFactory(
  31             final NetconfOperationServiceFactoryListener netconfOperationServiceFactoryListener,
  32             final NetconfMonitoringService netconfMonitoringService,
  33             final MonitoringToMdsalWriter monitoringToMdsalWriter) {
  34
  35         this.netconfOperationServiceFactoryListener = netconfOperationServiceFactoryListener;
  36         this.monitoringToMdsalWriter = monitoringToMdsalWriter;
  37
  38         this.operationService = new NetconfOperationService() {
  39             @Override
  40             public Set<NetconfOperation> getNetconfOperations() {
  41                 return Collections.singleton(new GetSchema(netconfMonitoringService));
  42             }
  43
  44             @Override
  45             public void close() {
  46                 // NOOP
  47             }
  48         };
  49
  50         this.netconfOperationServiceFactoryListener.onAddNetconfOperationServiceFactory(this);
  51     }
  52
  53     @Override
  54     public NetconfOperationService createService(final String netconfSessionIdForReporting) {
  55         return operationService;
  56     }
  57
  58     @Override
  59     public Set<Capability> getCapabilities() {
  60         // TODO No capabilities exposed to prevent clashes with schemas from mdsal-netconf-connector (it exposes
  61         // all the schemas). If the schemas exposed by mdsal-netconf-connector are filtered, this class would expose
  62         // monitoring related models.
  63         return CAPABILITIES;
  64     }
  65
  66     @Override
  67     public AutoCloseable registerCapabilityListener(final CapabilityListener listener) {
  68         return NoopAutoCloseable.INSTANCE;
  69     }
  70
  71     /**
  72      * Invoked using blueprint.
  73      */
  74     @Override
  75     public void close() {
  76         monitoringToMdsalWriter.close();
  77         netconfOperationServiceFactoryListener.onRemoveNetconfOperationServiceFactory(this);
  78     }
  79
  80 }