opendaylight/netconf/mdsal-netconf-monitoring/src/main/java/org/opendaylight/controller/config/yang/netconf/mdsal/monitoring/NetconfMdsalMonitoringMapperModule.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
   9 package org.opendaylight.controller.config.yang.netconf.mdsal.monitoring;
  10
  11 import java.util.Collections;
  12 import java.util.Set;
  13 import org.opendaylight.controller.config.util.capability.Capability;
  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.monitoring.GetSchema;
  20
  21 public class NetconfMdsalMonitoringMapperModule extends org.opendaylight.controller.config.yang.netconf.mdsal.monitoring.AbstractNetconfMdsalMonitoringMapperModule {
  22     public NetconfMdsalMonitoringMapperModule(final org.opendaylight.controller.config.api.ModuleIdentifier identifier, final org.opendaylight.controller.config.api.DependencyResolver dependencyResolver) {
  23         super(identifier, dependencyResolver);
  24     }
  25
  26     public NetconfMdsalMonitoringMapperModule(final org.opendaylight.controller.config.api.ModuleIdentifier identifier, final org.opendaylight.controller.config.api.DependencyResolver dependencyResolver, final org.opendaylight.controller.config.yang.netconf.mdsal.monitoring.NetconfMdsalMonitoringMapperModule oldModule, final java.lang.AutoCloseable oldInstance) {
  27         super(identifier, dependencyResolver, oldModule, oldInstance);
  28     }
  29
  30     @Override
  31     public void customValidation() {
  32         // add custom validation form module attributes here.
  33     }
  34
  35     @Override
  36     public java.lang.AutoCloseable createInstance() {
  37         final NetconfMonitoringService serverMonitoringDependency = getServerMonitoringDependency();
  38
  39         final MonitoringToMdsalWriter monitoringToMdsalWriter = new MonitoringToMdsalWriter(serverMonitoringDependency);
  40         getBindingAwareBrokerDependency().registerProvider(monitoringToMdsalWriter);
  41
  42         final MdSalMonitoringMapperFactory mdSalMonitoringMapperFactory = new MdSalMonitoringMapperFactory(new MdsalMonitoringMapper(serverMonitoringDependency)) {
  43             @Override
  44             public void close() {
  45                 super.close();
  46                 monitoringToMdsalWriter.close();
  47                 getAggregatorDependency().onRemoveNetconfOperationServiceFactory(this);
  48             }
  49         };
  50
  51         getAggregatorDependency().onAddNetconfOperationServiceFactory(mdSalMonitoringMapperFactory);
  52         return mdSalMonitoringMapperFactory;
  53
  54     }
  55
  56     // FIXME almost exactly same code as in netconf-monitoring, refactor
  57     private static class MdSalMonitoringMapperFactory implements NetconfOperationServiceFactory, AutoCloseable {
  58
  59         private final NetconfOperationService operationService;
  60
  61         private static final AutoCloseable AUTO_CLOSEABLE = new AutoCloseable() {
  62             @Override
  63             public void close() throws Exception {
  64                 // NOOP
  65             }
  66         };
  67
  68         public MdSalMonitoringMapperFactory(final NetconfOperationService operationService) {
  69             this.operationService = operationService;
  70         }
  71
  72         @Override
  73         public NetconfOperationService createService(final String netconfSessionIdForReporting) {
  74             return operationService;
  75         }
  76
  77         @Override
  78         public Set<Capability> getCapabilities() {
  79             // TODO
  80             // No capabilities exposed to prevent clashes with schemas from mdsal-netconf-connector (it exposes all the schemas)
  81             // If the schemas exposed by mdsal-netconf-connector are filtered, this class would expose monitoring related models
  82             return Collections.emptySet();
  83         }
  84
  85         @Override
  86         public AutoCloseable registerCapabilityListener(final CapabilityListener listener) {
  87             return AUTO_CLOSEABLE;
  88         }
  89
  90         @Override
  91         public void close() {}
  92     }
  93
  94
  95     private static class MdsalMonitoringMapper implements NetconfOperationService {
  96
  97         private final NetconfMonitoringService serverMonitoringDependency;
  98
  99         public MdsalMonitoringMapper(final NetconfMonitoringService serverMonitoringDependency) {
 100             this.serverMonitoringDependency = serverMonitoringDependency;
 101         }
 102
 103         @Override
 104         public Set<NetconfOperation> getNetconfOperations() {
 105             return Collections.<NetconfOperation>singleton(new GetSchema(serverMonitoringDependency));
 106         }
 107
 108         @Override
 109         public void close() {
 110             // NOOP
 111         }
 112     }
 113 }