restconf/sal-rest-connector/src/main/java/org/opendaylight/restconf/rest/RestConnectorProvider.java

   1 /*
   2  * Copyright (c) 2016 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.restconf.rest;
   9
  10 import com.google.common.base.Preconditions;
  11 import java.util.Collection;
  12 import java.util.Collections;
  13 import org.opendaylight.controller.md.sal.dom.api.DOMMountPointService;
  14 import org.opendaylight.controller.sal.core.api.Broker.ProviderSession;
  15 import org.opendaylight.controller.sal.core.api.Provider;
  16 import org.opendaylight.controller.sal.core.api.model.SchemaService;
  17 import org.opendaylight.netconf.sal.rest.api.RestConnector;
  18 import org.opendaylight.restconf.rest.api.schema.context.SchemaContextHandler;
  19 import org.opendaylight.restconf.rest.handlers.api.DOMMountPointServiceHandler;
  20 import org.opendaylight.restconf.rest.handlers.impl.DOMMountPointServiceHandlerImpl;
  21 import org.opendaylight.restconf.rest.impl.schema.context.SchemaContextHandlerImpl;
  22 import org.opendaylight.restconf.rest.impl.services.Draft11ServicesWrapperImpl;
  23 import org.opendaylight.yangtools.concepts.ListenerRegistration;
  24 import org.opendaylight.yangtools.yang.model.api.SchemaContextListener;
  25
  26 /**
  27  * Provider for restconf draft11.
  28  *
  29  */
  30 public class RestConnectorProvider implements Provider, RestConnector, AutoCloseable {
  31
  32     private ListenerRegistration<SchemaContextListener> listenerRegistration;
  33
  34     @Override
  35     public void onSessionInitiated(final ProviderSession session) {
  36         final SchemaService schemaService = Preconditions.checkNotNull(session.getService(SchemaService.class));
  37         final DOMMountPointServiceHandler domMountPointServiceHandler = new DOMMountPointServiceHandlerImpl();
  38         final SchemaContextHandler schemaCtxHandler = new SchemaContextHandlerImpl();
  39         domMountPointServiceHandler.setDOMMountPointService(session.getService(DOMMountPointService.class));
  40         final Draft11ServicesWrapperImpl wrapperServices = Draft11ServicesWrapperImpl.getInstance();
  41         this.listenerRegistration = schemaService.registerSchemaContextListener(schemaCtxHandler);
  42
  43         wrapperServices.setHandlers(schemaCtxHandler, domMountPointServiceHandler);
  44     }
  45
  46     @Override
  47     public Collection<ProviderFunctionality> getProviderFunctionality() {
  48         return Collections.emptySet();
  49     }
  50
  51     @Override
  52     public void close() throws Exception {
  53         if (this.listenerRegistration != null) {
  54             this.listenerRegistration.close();
  55         }
  56     }
  57 }