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.Maps;
  16 import java.util.ArrayList;
  17 import java.util.Collections;
  18 import java.util.HashSet;
  19 import java.util.List;
  20 import java.util.Optional;
  21 import java.util.Set;
  22 import org.opendaylight.netconf.api.capability.Capability;
  23 import org.opendaylight.netconf.api.monitoring.NetconfManagementSession;
  24 import org.opendaylight.netconf.api.monitoring.NetconfMonitoringService;
  25 import org.opendaylight.netconf.api.monitoring.SessionEvent;
  26 import org.opendaylight.netconf.api.monitoring.SessionListener;
  27 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.Uri;
  28 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.netconf.monitoring.rev101004.Yang;
  29 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.netconf.monitoring.rev101004.netconf.state.Capabilities;
  30 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.netconf.monitoring.rev101004.netconf.state.CapabilitiesBuilder;
  31 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.netconf.monitoring.rev101004.netconf.state.Schemas;
  32 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.netconf.monitoring.rev101004.netconf.state.SchemasBuilder;
  33 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.netconf.monitoring.rev101004.netconf.state.Sessions;
  34 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.netconf.monitoring.rev101004.netconf.state.SessionsBuilder;
  35 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.netconf.monitoring.rev101004.netconf.state.schemas.Schema;
  36 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.netconf.monitoring.rev101004.netconf.state.schemas.Schema.Location;
  37 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.netconf.monitoring.rev101004.netconf.state.schemas.Schema.Location.Enumeration;
  38 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.netconf.monitoring.rev101004.netconf.state.schemas.SchemaBuilder;
  39 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.netconf.monitoring.rev101004.netconf.state.schemas.SchemaKey;
  40
  41 public class DummyMonitoringService implements NetconfMonitoringService {
  42
  43     private static final Sessions EMPTY_SESSIONS = new SessionsBuilder().build();
  44     private static final Function<Capability, Uri> CAPABILITY_URI_FUNCTION =
  45         capability -> new Uri(capability.getCapabilityUri());
  46
  47     private static final Function<Capability, Schema> CAPABILITY_SCHEMA_FUNCTION = capability -> new SchemaBuilder()
  48             .setIdentifier(capability.getModuleName().get())
  49             .setNamespace(new Uri(capability.getModuleNamespace().get()))
  50             .setFormat(Yang.class)
  51             .setVersion(capability.getRevision().orElse(""))
  52             .setLocation(Collections.singletonList(new Location(Enumeration.NETCONF)))
  53             .withKey(new SchemaKey(Yang.class, capability.getModuleName().get(),
  54                 capability.getRevision().orElse("")))
  55             .build();
  56
  57     private final Capabilities capabilities;
  58     private final ArrayListMultimap<String, Capability> capabilityMultiMap;
  59     private final Schemas schemas;
  60
  61     public DummyMonitoringService(final Set<Capability> capabilities) {
  62
  63         this.capabilities = new CapabilitiesBuilder().setCapability(
  64                 new ArrayList<>(Collections2.transform(capabilities, CAPABILITY_URI_FUNCTION))).build();
  65
  66         Set<Capability> moduleCapabilities = new HashSet<>();
  67         this.capabilityMultiMap = ArrayListMultimap.create();
  68         for (Capability cap : capabilities) {
  69             if (cap.getModuleName().isPresent()) {
  70                 capabilityMultiMap.put(cap.getModuleName().get(), cap);
  71                 moduleCapabilities.add(cap);
  72             }
  73         }
  74
  75         this.schemas = new SchemasBuilder()
  76                 .setSchema(Maps.uniqueIndex(Collections2.transform(moduleCapabilities, CAPABILITY_SCHEMA_FUNCTION),
  77                     Schema::key))
  78                 .build();
  79     }
  80
  81     @Override
  82     public Sessions getSessions() {
  83         return EMPTY_SESSIONS;
  84     }
  85
  86     @Override
  87     public SessionListener getSessionListener() {
  88         return new SessionListener() {
  89             @Override
  90             public void onSessionUp(final NetconfManagementSession session) {
  91                 //no op
  92             }
  93
  94             @Override
  95             public void onSessionDown(final NetconfManagementSession session) {
  96                 //no op
  97             }
  98
  99             @Override
 100             public void onSessionEvent(final SessionEvent event) {
 101                 //no op
 102             }
 103         };
 104     }
 105
 106     @Override
 107     public Schemas getSchemas() {
 108         return schemas;
 109     }
 110
 111     @Override
 112     public String getSchemaForCapability(final String moduleName, final Optional<String> revision) {
 113         final List<Capability> capabilityList = capabilityMultiMap.get(moduleName);
 114         if (revision.isPresent()) {
 115             for (Capability capability : capabilityList) {
 116                 if (capability.getRevision().orElseThrow().equals(revision.get())) {
 117                     return capability.getCapabilitySchema().orElseThrow();
 118                 }
 119             }
 120         } else {
 121             checkState(capabilityList.size() == 1,
 122                 "Expected 1 capability for module %s, available revisions : %s", moduleName, capabilityList);
 123             //Only one revision is present, so return it
 124             return capabilityList.iterator().next().getCapabilitySchema().orElseThrow();
 125         }
 126
 127         throw new IllegalArgumentException(
 128             "Module with name: " + moduleName + " and revision: " + revision + " does not exist");
 129     }
 130
 131     @Override
 132     public Capabilities getCapabilities() {
 133         return capabilities;
 134     }
 135
 136     @Override
 137     public AutoCloseable registerCapabilitiesListener(final CapabilitiesListener listener) {
 138         return null;
 139     }
 140
 141     @Override
 142     public AutoCloseable registerSessionsListener(final SessionsListener listener) {
 143         return null;
 144     }
 145
 146 }