2 * Copyright (c) 2013 Cisco Systems, Inc. and others. All rights reserved.
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
8 package org.opendaylight.openflowplugin.openflow.md.core.sal;
10 import java.util.Collection;
11 import java.util.Collections;
13 import org.opendaylight.controller.sal.binding.api.BindingAwareBroker;
14 import org.opendaylight.controller.sal.binding.api.BindingAwareBroker.ConsumerContext;
15 import org.opendaylight.controller.sal.binding.api.BindingAwareBroker.ProviderContext;
16 import org.opendaylight.controller.sal.binding.api.BindingAwareProvider;
17 import org.opendaylight.openflowjava.protocol.spi.connection.SwitchConnectionProvider;
18 import org.opendaylight.openflowplugin.openflow.md.core.MDController;
19 import org.opendaylight.openflowplugin.openflow.md.core.cmd.MessageCountCommandProvider;
20 import org.opendaylight.openflowplugin.openflow.md.queue.MessageObservatory;
21 import org.opendaylight.openflowplugin.openflow.md.queue.MessageSpyCounterImpl;
22 import org.opendaylight.yangtools.yang.binding.DataContainer;
23 import org.opendaylight.yangtools.yang.binding.RpcService;
24 import org.osgi.framework.BundleContext;
25 import org.slf4j.Logger;
26 import org.slf4j.LoggerFactory;
29 * OFPlugin provider implementation
31 public class OpenflowPluginProvider implements BindingAwareProvider, AutoCloseable {
33 private static Logger LOG = LoggerFactory.getLogger(OpenflowPluginProvider.class);
35 private BindingAwareBroker broker;
37 private BundleContext context;
39 private Collection<SwitchConnectionProvider> switchConnectionProviders;
41 private MDController mdController;
43 private MessageCountCommandProvider messageCountCommandProvider;
45 private MessageObservatory<DataContainer> messageCountProvider;
47 private SalRegistrationManager registrationManager;
50 * @param switchConnectionProvider
52 public void setSwitchConnectionProviders(Collection<SwitchConnectionProvider> switchConnectionProvider) {
53 this.switchConnectionProviders = switchConnectionProvider;
57 * @return osgi context
59 public BundleContext getContext() {
64 * dependencymanager requirement
67 * @deprecated we should stop relying on osgi to provide cli interface for messageCounter
70 public void setContext(BundleContext context) {
71 this.context = context;
75 public void onSessionInitiated(ProviderContext session) {
76 LOG.debug("onSessionInitiated");
77 messageCountProvider = new MessageSpyCounterImpl();
78 registrationManager = new SalRegistrationManager();
79 registrationManager.onSessionInitiated(session);
80 mdController = new MDController();
81 mdController.setSwitchConnectionProviders(switchConnectionProviders);
82 mdController.setMessageSpyCounter(messageCountProvider);
85 messageCountCommandProvider = new MessageCountCommandProvider(context, messageCountProvider);
86 messageCountCommandProvider.onSessionInitiated(session);
94 registrationManager.close();
95 registrationManager = null;
96 messageCountCommandProvider.close();
97 messageCountCommandProvider = null;
101 public void onSessionInitialized(ConsumerContext session) {
106 public Collection<? extends ProviderFunctionality> getFunctionality() {
107 return Collections.emptySet();
111 public java.util.Collection<? extends RpcService> getImplementations() {
112 return Collections.emptySet();
116 * @return BA default broker
118 public BindingAwareBroker getBroker() {
123 * dependencymanager requirement
126 public void setBroker(BindingAwareBroker broker) {
127 this.broker = broker;
131 * dependencymanager requirement
134 public void unsetBroker(BindingAwareBroker brokerArg) {
138 private boolean hasAllDependencies(){
139 if(this.broker != null && this.switchConnectionProviders != null) {
146 * register providers for md-sal
148 public void registerProvider() {
149 //FIXME: is it needed
150 if(hasAllDependencies()) {
151 this.broker.registerProvider(this,context);