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.Delete;
  15 import org.opendaylight.controller.config.yang.md.sal.rest.connector.Get;
  16 import org.opendaylight.controller.config.yang.md.sal.rest.connector.Operational;
  17 import org.opendaylight.controller.config.yang.md.sal.rest.connector.Post;
  18 import org.opendaylight.controller.config.yang.md.sal.rest.connector.Put;
  19 import org.opendaylight.controller.config.yang.md.sal.rest.connector.RestConnectorRuntimeMXBean;
  20 import org.opendaylight.controller.config.yang.md.sal.rest.connector.Rpcs;
  21 import org.opendaylight.controller.md.sal.dom.api.DOMDataBroker;
  22 import org.opendaylight.controller.md.sal.dom.api.DOMMountPointService;
  23 import org.opendaylight.controller.md.sal.dom.api.DOMRpcService;
  24 import org.opendaylight.controller.sal.core.api.Broker.ProviderSession;
  25 import org.opendaylight.controller.sal.core.api.Provider;
  26 import org.opendaylight.controller.sal.core.api.model.SchemaService;
  27 import org.opendaylight.controller.sal.rest.api.RestConnector;
  28 import org.opendaylight.controller.sal.streams.websockets.WebSocketServer;
  29 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev100924.PortNumber;
  30 import org.opendaylight.yangtools.concepts.ListenerRegistration;
  31 import org.opendaylight.yangtools.yang.model.api.SchemaContextListener;
  32
  33 public class RestconfProviderImpl implements Provider, AutoCloseable, RestConnector, RestConnectorRuntimeMXBean {
  34
  35     private final StatisticsRestconfServiceWrapper stats = StatisticsRestconfServiceWrapper.getInstance();
  36     private ListenerRegistration<SchemaContextListener> listenerRegistration;
  37     private PortNumber port;
  38     private Thread webSocketServerThread;
  39
  40     public void setWebsocketPort(final PortNumber port) {
  41         this.port = port;
  42     }
  43
  44     @Override
  45     public void onSessionInitiated(final ProviderSession session) {
  46         final DOMDataBroker domDataBroker = session.getService(DOMDataBroker.class);
  47
  48         BrokerFacade.getInstance().setContext(session);
  49         BrokerFacade.getInstance().setDomDataBroker( domDataBroker);
  50         final SchemaService schemaService = session.getService(SchemaService.class);
  51         listenerRegistration = schemaService.registerSchemaContextListener(ControllerContext.getInstance());
  52         BrokerFacade.getInstance().setRpcService(session.getService(DOMRpcService.class));
  53
  54
  55         ControllerContext.getInstance().setSchemas(schemaService.getGlobalContext());
  56         ControllerContext.getInstance().setMountService(session.getService(DOMMountPointService.class));
  57
  58         webSocketServerThread = new Thread(WebSocketServer.createInstance(port.getValue().intValue()));
  59         webSocketServerThread.setName("Web socket server on port " + port);
  60         webSocketServerThread.start();
  61     }
  62
  63     @Override
  64     public Collection<ProviderFunctionality> getProviderFunctionality() {
  65         return Collections.emptySet();
  66     }
  67
  68     @Override
  69     public void close() {
  70
  71         if (listenerRegistration != null) {
  72             listenerRegistration.close();
  73         }
  74
  75         WebSocketServer.destroyInstance();
  76         webSocketServerThread.interrupt();
  77     }
  78
  79     @Override
  80     public Config getConfig() {
  81         final Config config = new Config();
  82
  83         final Get get = new Get();
  84         get.setReceivedRequests(stats.getConfigGet());
  85         get.setSuccessfulResponses(stats.getSuccessGetConfig());
  86         get.setFailedResponses(stats.getFailureGetConfig());
  87         config.setGet(get);
  88
  89         final Post post = new Post();
  90         post.setReceivedRequests(stats.getConfigPost());
  91         post.setSuccessfulResponses(stats.getSuccessPost());
  92         post.setFailedResponses(stats.getFailurePost());
  93         config.setPost(post);
  94
  95         final Put put = new Put();
  96         put.setReceivedRequests(stats.getConfigPut());
  97         put.setSuccessfulResponses(stats.getSuccessPut());
  98         put.setFailedResponses(stats.getFailurePut());
  99         config.setPut(put);
 100
 101         final Delete delete = new Delete();
 102         delete.setReceivedRequests(stats.getConfigDelete());
 103         delete.setSuccessfulResponses(stats.getSuccessDelete());
 104         delete.setFailedResponses(stats.getFailureDelete());
 105         config.setDelete(delete);
 106
 107         return config;
 108     }
 109
 110     @Override
 111     public Operational getOperational() {
 112         final BigInteger opGet = stats.getOperationalGet();
 113         final Operational operational = new Operational();
 114         final Get get = new Get();
 115         get.setReceivedRequests(opGet);
 116         get.setSuccessfulResponses(stats.getSuccessGetOperational());
 117         get.setFailedResponses(stats.getFailureGetOperational());
 118         operational.setGet(get);
 119         return operational;
 120     }
 121
 122     @Override
 123     public Rpcs getRpcs() {
 124         final BigInteger rpcInvoke = stats.getRpc();
 125         final Rpcs rpcs = new Rpcs();
 126         rpcs.setReceivedRequests(rpcInvoke);
 127         return rpcs;
 128     }
 129 }