netconf/tools/netconf-testtool/src/main/java/org/opendaylight/netconf/test/tool/DummyMonitoringService.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.netconf.test.tool;
   9
  10 import static com.google.common.base.Preconditions.checkState;
  11
  12 import com.google.common.base.Function;
  13 import com.google.common.collect.ArrayListMultimap;
  14 import com.google.common.collect.Collections2;
  15 import com.google.common.collect.ImmutableSet;
  16 import com.google.common.collect.Maps;
  17 import java.util.HashSet;
  18 import java.util.List;
  19 import java.util.Optional;
  20 import java.util.Set;
  21 import org.opendaylight.netconf.api.capability.Capability;
  22 import org.opendaylight.netconf.api.monitoring.NetconfManagementSession;
  23 import org.opendaylight.netconf.api.monitoring.NetconfMonitoringService;
  24 import org.opendaylight.netconf.api.monitoring.SessionEvent;
  25 import org.opendaylight.netconf.api.monitoring.SessionListener;
  26 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.Uri;
  27 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.netconf.monitoring.rev101004.Yang;
  28 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.netconf.monitoring.rev101004.netconf.state.Capabilities;
  29 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.netconf.monitoring.rev101004.netconf.state.CapabilitiesBuilder;
  30 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.netconf.monitoring.rev101004.netconf.state.Schemas;
  31 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.netconf.monitoring.rev101004.netconf.state.SchemasBuilder;
  32 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.netconf.monitoring.rev101004.netconf.state.Sessions;
  33 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.netconf.monitoring.rev101004.netconf.state.SessionsBuilder;
  34 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.netconf.monitoring.rev101004.netconf.state.schemas.Schema;
  35 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.netconf.monitoring.rev101004.netconf.state.schemas.Schema.Location;
  36 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.netconf.monitoring.rev101004.netconf.state.schemas.Schema.Location.Enumeration;
  37 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.netconf.monitoring.rev101004.netconf.state.schemas.SchemaBuilder;
  38 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.netconf.monitoring.rev101004.netconf.state.schemas.SchemaKey;
  39
  40 public class DummyMonitoringService implements NetconfMonitoringService {
  41
  42     private static final Sessions EMPTY_SESSIONS = new SessionsBuilder().build();
  43     private static final Function<Capability, Uri> CAPABILITY_URI_FUNCTION =
  44         capability -> new Uri(capability.getCapabilityUri());
  45
  46     private static final Function<Capability, Schema> CAPABILITY_SCHEMA_FUNCTION = capability -> new SchemaBuilder()
  47             .setIdentifier(capability.getModuleName().get())
  48             .setNamespace(new Uri(capability.getModuleNamespace().get()))
  49             .setFormat(Yang.class)
  50             .setVersion(capability.getRevision().orElse(""))
  51             .setLocation(Set.of(new Location(Enumeration.NETCONF)))
  52             .withKey(new SchemaKey(Yang.class, capability.getModuleName().get(),
  53                 capability.getRevision().orElse("")))
  54             .build();
  55
  56     private final Capabilities capabilities;
  57     private final ArrayListMultimap<String, Capability> capabilityMultiMap;
  58     private final Schemas schemas;
  59
  60     public DummyMonitoringService(final Set<Capability> capabilities) {
  61
  62         this.capabilities = new CapabilitiesBuilder().setCapability(
  63                 ImmutableSet.copyOf(Collections2.transform(capabilities, CAPABILITY_URI_FUNCTION))).build();
  64
  65         Set<Capability> moduleCapabilities = new HashSet<>();
  66         capabilityMultiMap = ArrayListMultimap.create();
  67         for (Capability cap : capabilities) {
  68             if (cap.getModuleName().isPresent()) {
  69                 capabilityMultiMap.put(cap.getModuleName().get(), cap);
  70                 moduleCapabilities.add(cap);
  71             }
  72         }
  73
  74         schemas = new SchemasBuilder()
  75                 .setSchema(Maps.uniqueIndex(Collections2.transform(moduleCapabilities, CAPABILITY_SCHEMA_FUNCTION),
  76                     Schema::key))
  77                 .build();
  78     }
  79
  80     @Override
  81     public Sessions getSessions() {
  82         return EMPTY_SESSIONS;
  83     }
  84
  85     @Override
  86     public SessionListener getSessionListener() {
  87         return new SessionListener() {
  88             @Override
  89             public void onSessionUp(final NetconfManagementSession session) {
  90                 //no op
  91             }
  92
  93             @Override
  94             public void onSessionDown(final NetconfManagementSession session) {
  95                 //no op
  96             }
  97
  98             @Override
  99             public void onSessionEvent(final SessionEvent event) {
 100                 //no op
 101             }
 102         };
 103     }
 104
 105     @Override
 106     public Schemas getSchemas() {
 107         return schemas;
 108     }
 109
 110     @Override
 111     public String getSchemaForCapability(final String moduleName, final Optional<String> revision) {
 112         final List<Capability> capabilityList = capabilityMultiMap.get(moduleName);
 113         if (revision.isPresent()) {
 114             for (Capability capability : capabilityList) {
 115                 if (capability.getRevision().orElseThrow().equals(revision.get())) {
 116                     return capability.getCapabilitySchema().orElseThrow();
 117                 }
 118             }
 119         } else {
 120             checkState(capabilityList.size() == 1,
 121                 "Expected 1 capability for module %s, available revisions : %s", moduleName, capabilityList);
 122             //Only one revision is present, so return it
 123             return capabilityList.iterator().next().getCapabilitySchema().orElseThrow();
 124         }
 125
 126         throw new IllegalArgumentException(
 127             "Module with name: " + moduleName + " and revision: " + revision + " does not exist");
 128     }
 129
 130     @Override
 131     public Capabilities getCapabilities() {
 132         return capabilities;
 133     }
 134
 135     @Override
 136     public AutoCloseable registerCapabilitiesListener(final CapabilitiesListener listener) {
 137         return null;
 138     }
 139
 140     @Override
 141     public AutoCloseable registerSessionsListener(final SessionsListener listener) {
 142         return null;
 143     }
 144
 145 }