opendaylight/protocol_plugins/stub/src/main/java/org/opendaylight/controller/protocol_plugins/stub/internal/InventoryService.java

   1 package org.opendaylight.controller.protocol_plugins.stub.internal;
   2
   3 import java.net.InetAddress;
   4 import java.net.UnknownHostException;
   5 import java.util.ArrayList;
   6 import java.util.Date;
   7 import java.util.Dictionary;
   8 import java.util.HashMap;
   9 import java.util.HashSet;
  10 import java.util.List;
  11 import java.util.Map;
  12 import java.util.Set;
  13 import java.util.concurrent.ConcurrentHashMap;
  14 import java.util.concurrent.ConcurrentMap;
  15
  16 import org.apache.felix.dm.Component;
  17 import org.slf4j.Logger;
  18 import org.slf4j.LoggerFactory;
  19
  20 import org.opendaylight.controller.sal.core.Actions;
  21 import org.opendaylight.controller.sal.core.Bandwidth;
  22 import org.opendaylight.controller.sal.core.Buffers;
  23 import org.opendaylight.controller.sal.core.Capabilities;
  24 import org.opendaylight.controller.sal.core.Capabilities.CapabilitiesType;
  25 import org.opendaylight.controller.sal.core.ConstructionException;
  26 import org.opendaylight.controller.sal.core.Node;
  27 import org.opendaylight.controller.sal.core.NodeConnector;
  28 import org.opendaylight.controller.sal.core.Property;
  29 import org.opendaylight.controller.sal.core.State;
  30 import org.opendaylight.controller.sal.core.Tables;
  31 import org.opendaylight.controller.sal.core.TimeStamp;
  32 import org.opendaylight.controller.sal.inventory.IPluginInInventoryService;
  33 import org.opendaylight.controller.sal.utils.NodeCreator;
  34 import org.opendaylight.controller.sal.utils.NodeConnectorCreator;
  35
  36 /**
  37  * Stub Implementation for IPluginInReadService used by SAL
  38  *
  39  *
  40  */
  41 public class InventoryService implements IPluginInInventoryService {
  42     private static final Logger logger = LoggerFactory
  43             .getLogger(InventoryService.class);
  44
  45     private ConcurrentMap<Node, Map<String, Property>> nodeProps; // properties are maintained in global container only
  46     private ConcurrentMap<NodeConnector, Map<String, Property>> nodeConnectorProps; // properties are maintained in global container only
  47
  48
  49     /**
  50      * Function called by the dependency manager when all the required
  51      * dependencies are satisfied
  52      *
  53      */
  54     void init() {
  55         nodeProps = new ConcurrentHashMap<Node, Map<String, Property>>();
  56         nodeConnectorProps = new ConcurrentHashMap<NodeConnector, Map<String, Property>>();
  57         Node.NodeIDType.registerIDType("STUB", Integer.class);
  58         NodeConnector.NodeConnectorIDType.registerIDType("STUB", Integer.class, "STUB");
  59     }
  60
  61     /**
  62      * Function called by the dependency manager when at least one dependency
  63      * become unsatisfied or when the component is shutting down because for
  64      * example bundle is being stopped.
  65      *
  66      */
  67     void destroy() {
  68     }
  69
  70     /**
  71      * Function called by dependency manager after "init ()" is called and after
  72      * the services provided by the class are registered in the service registry
  73      *
  74      */
  75     void start() {
  76     }
  77
  78     /**
  79      * Function called by the dependency manager before the services exported by
  80      * the component are unregistered, this will be followed by a "destroy ()"
  81      * calls
  82      *
  83      */
  84     void stop() {
  85     }
  86
  87     /**
  88      * Retrieve nodes from openflow
  89      */
  90     @Override
  91     public ConcurrentMap<Node, Map<String, Property>> getNodeProps() {
  92
  93         //  setup nodeProps
  94         Map<String, Property> propMap = new HashMap<String, Property>();
  95
  96         Tables t = new Tables((byte)1);
  97         propMap.put(Tables.TablesPropName, t);
  98         Capabilities c = new Capabilities((int)3);
  99         propMap.put(Capabilities.CapabilitiesPropName, c);
 100         Actions a = new Actions((int)2);
 101         propMap.put(Actions.ActionsPropName, a);
 102         Buffers b = new Buffers((int)1);
 103         propMap.put(Buffers.BuffersPropName, b);
 104         Long connectedSinceTime = 100000L;
 105         TimeStamp timeStamp = new TimeStamp(connectedSinceTime,
 106                 "connectedSince");
 107         propMap.put(TimeStamp.TimeStampPropName, timeStamp);
 108
 109         // setup property map for all nodes
 110         Node node;
 111         try{
 112             node = new Node("STUB", new Integer(0xCAFE));
 113         }catch(ConstructionException e){
 114             node = null;
 115         }
 116
 117         nodeProps.put(node, propMap);
 118         return nodeProps;
 119     }
 120
 121     /**
 122      * Retrieve nodeConnectors from openflow
 123      */
 124     @Override
 125     public ConcurrentMap<NodeConnector, Map<String, Property>> getNodeConnectorProps(
 126             Boolean refresh) {
 127
 128         //  setup nodeConnectorProps
 129         Map<String, Property> ncPropMap = new HashMap<String, Property>();
 130         Capabilities cap = new Capabilities
 131                 (CapabilitiesType.FLOW_STATS_CAPABILITY.getValue());
 132         ncPropMap.put(Capabilities.CapabilitiesPropName, cap);
 133         Bandwidth bw = new Bandwidth (Bandwidth.BW1Gbps);
 134         ncPropMap.put(Bandwidth.BandwidthPropName, bw);
 135         State st = new State (State.EDGE_UP);
 136         ncPropMap.put(State.StatePropName, st);
 137
 138         // setup property map for all node connectors
 139         NodeConnector nc;
 140         Node node;
 141         try{
 142             node = new Node("STUB", new Integer(0xCAFE));
 143             nc = new NodeConnector("STUB", 0xCAFE, node);
 144         }catch(ConstructionException e){
 145             nc = null;
 146             node = null;
 147         }
 148         nodeConnectorProps.put(nc, ncPropMap);
 149         return nodeConnectorProps;
 150     }
 151
 152
 153 }