opendaylight/md-sal/sal-rest-connector/src/main/java/org/opendaylight/controller/sal/restconf/impl/RestconfProviderImpl.java

   1 /*
   2  * Copyright (c) 2014 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.sal.restconf.impl;
   9
  10 import java.math.BigInteger;
  11 import java.util.Collection;
  12 import java.util.Collections;
  13 import org.opendaylight.controller.config.yang.md.sal.rest.connector.Config;
  14 import org.opendaylight.controller.config.yang.md.sal.rest.connector.Get;
  15 import org.opendaylight.controller.config.yang.md.sal.rest.connector.Operational;
  16 import org.opendaylight.controller.config.yang.md.sal.rest.connector.Post;
  17 import org.opendaylight.controller.config.yang.md.sal.rest.connector.Put;
  18 import org.opendaylight.controller.config.yang.md.sal.rest.connector.RestConnectorRuntimeMXBean;
  19 import org.opendaylight.controller.config.yang.md.sal.rest.connector.Rpcs;
  20 import org.opendaylight.controller.md.sal.dom.api.DOMDataBroker;
  21 import org.opendaylight.controller.md.sal.dom.api.DOMMountPointService;
  22 import org.opendaylight.controller.md.sal.dom.api.DOMRpcService;
  23 import org.opendaylight.controller.sal.core.api.Broker.ProviderSession;
  24 import org.opendaylight.controller.sal.core.api.Provider;
  25 import org.opendaylight.controller.sal.core.api.model.SchemaService;
  26 import org.opendaylight.controller.sal.rest.api.RestConnector;
  27 import org.opendaylight.controller.sal.streams.websockets.WebSocketServer;
  28 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev100924.PortNumber;
  29 import org.opendaylight.yangtools.concepts.ListenerRegistration;
  30 import org.opendaylight.yangtools.yang.model.api.SchemaContextListener;
  31
  32 public class RestconfProviderImpl implements Provider, AutoCloseable, RestConnector, RestConnectorRuntimeMXBean {
  33
  34     private final StatisticsRestconfServiceWrapper stats = StatisticsRestconfServiceWrapper.getInstance();
  35     private ListenerRegistration<SchemaContextListener> listenerRegistration;
  36     private PortNumber port;
  37     private Thread webSocketServerThread;
  38
  39     public void setWebsocketPort(final PortNumber port) {
  40         this.port = port;
  41     }
  42
  43     @Override
  44     public void onSessionInitiated(final ProviderSession session) {
  45         final DOMDataBroker domDataBroker = session.getService(DOMDataBroker.class);
  46
  47         BrokerFacade.getInstance().setContext(session);
  48         BrokerFacade.getInstance().setDomDataBroker( domDataBroker);
  49         final SchemaService schemaService = session.getService(SchemaService.class);
  50         listenerRegistration = schemaService.registerSchemaContextListener(ControllerContext.getInstance());
  51         BrokerFacade.getInstance().setRpcService(session.getService(DOMRpcService.class));
  52
  53
  54         ControllerContext.getInstance().setSchemas(schemaService.getGlobalContext());
  55         ControllerContext.getInstance().setMountService(session.getService(DOMMountPointService.class));
  56
  57         webSocketServerThread = new Thread(WebSocketServer.createInstance(port.getValue().intValue()));
  58         webSocketServerThread.setName("Web socket server on port " + port);
  59         webSocketServerThread.start();
  60     }
  61
  62     @Override
  63     public Collection<ProviderFunctionality> getProviderFunctionality() {
  64         return Collections.emptySet();
  65     }
  66
  67     @Override
  68     public void close() {
  69
  70         if (listenerRegistration != null) {
  71             listenerRegistration.close();
  72         }
  73
  74         WebSocketServer.destroyInstance();
  75         webSocketServerThread.interrupt();
  76     }
  77
  78     @Override
  79     public Config getConfig() {
  80         final Config config = new Config();
  81         final Get get = new Get();
  82         get.setReceivedRequests(stats.getConfigGet());
  83         config.setGet(get);
  84         final Post post = new Post();
  85         post.setReceivedRequests(stats.getConfigPost());
  86         config.setPost(post);
  87         final Put put = new Put();
  88         put.setReceivedRequests(stats.getConfigPut());
  89         config.setPut(put);
  90         return config;
  91     }
  92
  93     @Override
  94     public Operational getOperational() {
  95         final BigInteger opGet = stats.getOperationalGet();
  96         final Operational operational = new Operational();
  97         final Get get = new Get();
  98         get.setReceivedRequests(opGet);
  99         operational.setGet(get);
 100         return operational;
 101     }
 102
 103     @Override
 104     public Rpcs getRpcs() {
 105         final BigInteger rpcInvoke = stats.getRpc();
 106         final Rpcs rpcs = new Rpcs();
 107         rpcs.setReceivedRequests(rpcInvoke);
 108         return rpcs ;
 109     }
 110 }