opendaylight/md-sal/sal-remoterpc-connector/src/main/java/org/opendaylight/controller/remote/rpc/RemoteRpcProviderConfig.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.remote.rpc;
   9
  10 import akka.util.Timeout;
  11 import com.typesafe.config.Config;
  12 import org.opendaylight.controller.cluster.common.actor.CommonConfig;
  13 import scala.concurrent.duration.FiniteDuration;
  14
  15 import java.util.concurrent.TimeUnit;
  16
  17 /**
  18  */
  19 public class RemoteRpcProviderConfig extends CommonConfig {
  20
  21     protected static final String TAG_RPC_BROKER_NAME = "rpc-broker-name";
  22     protected static final String TAG_RPC_REGISTRY_NAME = "registry-name";
  23     protected static final String TAG_RPC_MGR_NAME = "rpc-manager-name";
  24     protected static final String TAG_RPC_BROKER_PATH = "rpc-broker-path";
  25     protected static final String TAG_RPC_REGISTRY_PATH = "rpc-registry-path";
  26     protected static final String TAG_RPC_MGR_PATH = "rpc-manager-path";
  27     protected static final String TAG_ASK_DURATION = "ask-duration";
  28     private static final String TAG_GOSSIP_TICK_INTERVAL = "gossip-tick-interval";
  29
  30     //locally cached values
  31     private Timeout cachedAskDuration;
  32     private FiniteDuration cachedGossipTickInterval;
  33
  34     public RemoteRpcProviderConfig(Config config){
  35         super(config);
  36     }
  37
  38     public String getRpcBrokerName(){
  39         return get().getString(TAG_RPC_BROKER_NAME);
  40     }
  41
  42     public String getRpcRegistryName(){
  43         return get().getString(TAG_RPC_REGISTRY_NAME);
  44     }
  45
  46     public String getRpcManagerName(){
  47         return get().getString(TAG_RPC_MGR_NAME);
  48     }
  49
  50     public String getRpcBrokerPath(){
  51         return get().getString(TAG_RPC_BROKER_PATH);
  52     }
  53
  54     public String getRpcRegistryPath(){
  55         return get().getString(TAG_RPC_REGISTRY_PATH);
  56
  57     }
  58
  59     public String getRpcManagerPath(){
  60         return get().getString(TAG_RPC_MGR_PATH);
  61     }
  62
  63
  64     public Timeout getAskDuration(){
  65         if (cachedAskDuration != null){
  66             return cachedAskDuration;
  67         }
  68
  69         cachedAskDuration = new Timeout(new FiniteDuration(
  70                 get().getDuration(TAG_ASK_DURATION, TimeUnit.NANOSECONDS), TimeUnit.NANOSECONDS));
  71
  72         return cachedAskDuration;
  73     }
  74
  75     public FiniteDuration getGossipTickInterval(){
  76         if (cachedGossipTickInterval != null) {
  77             return cachedGossipTickInterval;
  78         }
  79
  80         cachedGossipTickInterval = new FiniteDuration(
  81                 get().getDuration(TAG_GOSSIP_TICK_INTERVAL, TimeUnit.NANOSECONDS), TimeUnit.NANOSECONDS);
  82
  83         return cachedGossipTickInterval;
  84     }
  85
  86     public static class Builder extends CommonConfig.Builder<Builder>{
  87
  88         public Builder(String actorSystemName){
  89             super(actorSystemName);
  90
  91             //Actor names
  92             configHolder.put(TAG_RPC_BROKER_NAME, "broker");
  93             configHolder.put(TAG_RPC_REGISTRY_NAME, "registry");
  94             configHolder.put(TAG_RPC_MGR_NAME, "rpc");
  95
  96             //Actor paths
  97             configHolder.put(TAG_RPC_BROKER_PATH, "/user/rpc/broker");
  98             configHolder.put(TAG_RPC_REGISTRY_PATH, "/user/rpc/registry");
  99             configHolder.put(TAG_RPC_MGR_PATH, "/user/rpc");
 100
 101             //durations
 102             configHolder.put(TAG_ASK_DURATION, "15s");
 103             configHolder.put(TAG_GOSSIP_TICK_INTERVAL, "500ms");
 104
 105         }
 106
 107         public RemoteRpcProviderConfig build(){
 108             return new RemoteRpcProviderConfig(merge());
 109         }
 110     }
 111
 112
 113 }