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
9 package org.opendaylight.controller.forwardingrulesmanager.internal;
11 import java.util.Dictionary;
12 import java.util.HashSet;
13 import java.util.Hashtable;
16 import org.apache.felix.dm.Component;
17 import org.opendaylight.controller.configuration.IConfigurationContainerAware;
18 import org.opendaylight.controller.forwardingrulesmanager.IForwardingRulesManager;
19 import org.opendaylight.controller.forwardingrulesmanager.IForwardingRulesManagerAware;
20 import org.opendaylight.controller.sal.core.ComponentActivatorAbstractBase;
21 import org.opendaylight.controller.sal.core.IContainer;
22 import org.opendaylight.controller.sal.core.IContainerListener;
23 import org.opendaylight.controller.sal.flowprogrammer.IFlowProgrammerListener;
24 import org.opendaylight.controller.sal.flowprogrammer.IFlowProgrammerService;
25 import org.opendaylight.controller.sal.utils.GlobalConstants;
26 import org.opendaylight.controller.switchmanager.IInventoryListener;
27 import org.opendaylight.controller.switchmanager.ISwitchManager;
28 import org.opendaylight.controller.switchmanager.ISwitchManagerAware;
29 import org.slf4j.Logger;
30 import org.slf4j.LoggerFactory;
32 import org.opendaylight.controller.clustering.services.ICacheUpdateAware;
33 import org.opendaylight.controller.clustering.services.IClusterContainerServices;
34 import org.opendaylight.controller.hosttracker.IfIptoHost;
36 public class Activator extends ComponentActivatorAbstractBase {
37 protected static final Logger logger = LoggerFactory.getLogger(Activator.class);
40 * Function called when the activator starts just after some initializations
41 * are done by the ComponentActivatorAbstractBase.
49 * Function called when the activator stops just before the cleanup done by
50 * ComponentActivatorAbstractBase
53 public void destroy() {
58 * Function that is used to communicate to dependency manager the list of
59 * known implementations for services inside a container
62 * @return An array containing all the CLASS objects that will be
63 * instantiated in order to get an fully working implementation
66 public Object[] getImplementations() {
67 Object[] res = { ForwardingRulesManagerImpl.class };
72 * Function that is called when configuration of the dependencies is
76 * dependency manager Component object, used for configuring the
77 * dependencies exported and imported
79 * Implementation class that is being configured, needed as long
80 * as the same routine can configure multiple implementations
81 * @param containerName
82 * The containerName being configured, this allow also optional
83 * per-container different behavior if needed, usually should not
86 public void configureInstance(Component c, Object imp, String containerName) {
87 if (imp.equals(ForwardingRulesManagerImpl.class)) {
88 String interfaces[] = null;
89 Dictionary<String, Set<String>> props = new Hashtable<String, Set<String>>();
90 Set<String> propSet = new HashSet<String>();
91 propSet.add("staticFlows");
92 props.put("cachenames", propSet);
95 if (containerName.equals(GlobalConstants.DEFAULT.toString())) {
96 interfaces = new String[] { IContainerListener.class.getName(), ISwitchManagerAware.class.getName(),
97 IForwardingRulesManager.class.getName(), IInventoryListener.class.getName(),
98 ICacheUpdateAware.class.getName(), IConfigurationContainerAware.class.getName(),
99 IFlowProgrammerListener.class.getName() };
101 interfaces = new String[] { ISwitchManagerAware.class.getName(),
102 IForwardingRulesManager.class.getName(), IInventoryListener.class.getName(),
103 ICacheUpdateAware.class.getName(), IConfigurationContainerAware.class.getName(),
104 IFlowProgrammerListener.class.getName() };
107 c.setInterface(interfaces, props);
109 c.add(createContainerServiceDependency(containerName).setService(IFlowProgrammerService.class)
110 .setCallbacks("setFlowProgrammerService", "unsetFlowProgrammerService").setRequired(true));
112 c.add(createContainerServiceDependency(containerName).setService(IClusterContainerServices.class)
113 .setCallbacks("setClusterContainerService", "unsetClusterContainerService").setRequired(true));
114 c.add(createContainerServiceDependency(containerName).setService(ISwitchManager.class)
115 .setCallbacks("setSwitchManager", "unsetSwitchManager").setRequired(true));
116 c.add(createContainerServiceDependency(containerName).setService(IForwardingRulesManagerAware.class)
117 .setCallbacks("setFrmAware", "unsetFrmAware").setRequired(false));
118 c.add(createContainerServiceDependency(containerName).setService(IfIptoHost.class)
119 .setCallbacks("setHostFinder", "unsetHostFinder").setRequired(true));
120 c.add(createContainerServiceDependency(containerName).setService(IContainer.class)
121 .setCallbacks("setIContainer", "unsetIContainer").setRequired(true));