opendaylight/md-sal/sal-remoterpc-connector/src/main/java/org/opendaylight/controller/remote/rpc/registry/mbeans/RemoteActionRegistryMXBeanImpl.java

   1 /*
   2  * Copyright (c) 2019 Nordix Foundation.  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.remote.rpc.registry.mbeans;
   9
  10 import akka.actor.Address;
  11 import akka.util.Timeout;
  12 import java.util.Collection;
  13 import java.util.HashMap;
  14 import java.util.HashSet;
  15 import java.util.Map;
  16 import java.util.Set;
  17 import org.opendaylight.controller.remote.rpc.registry.ActionRoutingTable;
  18 import org.opendaylight.controller.remote.rpc.registry.gossip.Bucket;
  19 import org.opendaylight.controller.remote.rpc.registry.gossip.BucketStoreAccess;
  20 import org.opendaylight.mdsal.dom.api.DOMActionInstance;
  21 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;
  22 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.NodeIdentifier;
  23
  24 public class RemoteActionRegistryMXBeanImpl extends AbstractRegistryMXBean<ActionRoutingTable, DOMActionInstance>
  25         implements RemoteActionRegistryMXBean {
  26
  27     public RemoteActionRegistryMXBeanImpl(final BucketStoreAccess actionRegistryAccess, final Timeout timeout) {
  28         super("RemoteActionRegistry", "RemoteActionBroker", actionRegistryAccess, timeout);
  29     }
  30
  31     @Override
  32     public Set<String> getLocalRegisteredAction() {
  33         ActionRoutingTable table = localData();
  34         Set<String> routedAction = new HashSet<>(table.getItems().size());
  35         for (DOMActionInstance route : table.getItems()) {
  36             final YangInstanceIdentifier actionPath = YangInstanceIdentifier.create(new NodeIdentifier(
  37                 route.getType().lastNodeIdentifier()));
  38             if (!actionPath.isEmpty()) {
  39                 routedAction.add(ROUTE_CONSTANT + actionPath + NAME_CONSTANT + route.getType());
  40             }
  41         }
  42
  43         log.debug("Locally registered routed RPCs {}", routedAction);
  44         return routedAction;
  45     }
  46
  47     @Override
  48     public Map<String, String> findActionByName(final String name) {
  49         ActionRoutingTable localTable = localData();
  50         // Get all Actions from local bucket
  51         Map<String, String> rpcMap = new HashMap<>(getActionMemberMapByName(localTable, name, LOCAL_CONSTANT));
  52
  53         // Get all Actions from remote bucket
  54         Map<Address, Bucket<ActionRoutingTable>> buckets = remoteBuckets();
  55         for (Map.Entry<Address, Bucket<ActionRoutingTable>> entry : buckets.entrySet()) {
  56             ActionRoutingTable table = entry.getValue().getData();
  57             rpcMap.putAll(getActionMemberMapByName(table, name, entry.getKey().toString()));
  58         }
  59
  60         log.debug("list of Actions {} searched by name {}", rpcMap, name);
  61         return rpcMap;
  62     }
  63
  64     @Override
  65     public Map<String, String> findActionByRoute(final String routeId) {
  66         ActionRoutingTable localTable = localData();
  67         Map<String, String> rpcMap = new HashMap<>(getActionMemberMapByAction(localTable, routeId, LOCAL_CONSTANT));
  68
  69         Map<Address, Bucket<ActionRoutingTable>> buckets = remoteBuckets();
  70         for (Map.Entry<Address, Bucket<ActionRoutingTable>> entry : buckets.entrySet()) {
  71             ActionRoutingTable table = entry.getValue().getData();
  72             rpcMap.putAll(getActionMemberMapByAction(table, routeId, entry.getKey().toString()));
  73         }
  74
  75         log.debug("list of Actions {} searched by route {}", rpcMap, routeId);
  76         return rpcMap;
  77     }
  78
  79     /**
  80      * Search if the routing table route String contains routeName.
  81      */
  82     private static Map<String, String> getActionMemberMapByAction(final ActionRoutingTable table,
  83                                                                   final String routeName, final String address) {
  84         Collection<DOMActionInstance> routes = table.getItems();
  85         Map<String, String> actionMap = new HashMap<>(routes.size());
  86         for (DOMActionInstance route : routes) {
  87             final YangInstanceIdentifier actionPath = YangInstanceIdentifier.create(new NodeIdentifier(
  88                 route.getType().lastNodeIdentifier()));
  89             if (!actionPath.isEmpty()) {
  90                 String routeString = actionPath.toString();
  91                 if (routeString.contains(routeName)) {
  92                     actionMap.put(ROUTE_CONSTANT + routeString + NAME_CONSTANT + route.getType(), address);
  93                 }
  94             }
  95         }
  96         return actionMap;
  97     }
  98
  99     /**
 100      * Search if the routing table route type contains name.
 101      */
 102     private static Map<String, String> getActionMemberMapByName(final ActionRoutingTable table, final String name,
 103                                                                 final String address) {
 104         Collection<DOMActionInstance> routes = table.getItems();
 105         Map<String, String> actionMap = new HashMap<>(routes.size());
 106         for (DOMActionInstance route : routes) {
 107             final YangInstanceIdentifier actionPath = YangInstanceIdentifier.create(new NodeIdentifier(
 108                 route.getType().lastNodeIdentifier()));
 109             if (!actionPath.isEmpty()) {
 110                 String type = route.getType().toString();
 111                 if (type.contains(name)) {
 112                     actionMap.put(ROUTE_CONSTANT + actionPath + NAME_CONSTANT + type, address);
 113                 }
 114             }
 115         }
 116         return actionMap;
 117     }
 118
 119     @Override
 120     public String getBucketVersions() {
 121         return bucketVersions();
 122     }
 123 }