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