1 files changed, 55 insertions, 39 deletions

diff --git a/js/src/Ice/LocatorTable.js b/js/src/Ice/LocatorTable.js
index 5130a13b3ca..be29ec34528 100644
--- a/js/src/Ice/LocatorTable.js
+++ b/js/src/Ice/LocatorTable.js
@@ -7,24 +7,45 @@
 //
 // **********************************************************************
 
-var Ice = require("../Ice/ModuleRegistry").Ice;
-Ice.__M.require(module, ["../Ice/Class", "../Ice/HashMap", "../Ice/Debug"]);
+const Ice = require("../Ice/ModuleRegistry").Ice;
+Ice.__M.require(module, ["../Ice/HashMap", "../Ice/Debug", "../Ice/IdentityUtil"]);
 
-var HashMap = Ice.HashMap;
-var Debug = Ice.Debug;
+const HashMap = Ice.HashMap;
+const Debug = Ice.Debug;
 
-var LocatorTable = Ice.Class({
-    __init__: function()
+class EndpointTableEntry
+{
+    constructor(time, endpoints)
+    {
+        this.time = time;
+        this.endpoints = endpoints;
+    }
+}
+
+class ReferenceTableEntry
+{
+    constructor(time, reference)
+    {
+        this.time = time;
+        this.reference = reference;
+    }
+}
+
+class LocatorTable
+{
+    constructor()
     {
-        this._adapterEndpointsTable = new HashMap(); // Map<String, EndpointTableEntry>
+        this._adapterEndpointsTable = new Map(); // Map<String, EndpointTableEntry>
         this._objectTable = new HashMap(HashMap.compareEquals); // Map<Ice.Identity, ReferenceTableEntry>
-    },
-    clear: function()
+    }
+
+    clear()
     {
         this._adapterEndpointsTable.clear();
         this._objectTable.clear();
-    },
-    getAdapterEndpoints: function(adapter, ttl, cached)
+    }
+
+    getAdapterEndpoints(adapter, ttl, cached)
     {
         if(ttl === 0) // Locator cache disabled.
         {
@@ -32,7 +53,7 @@ var LocatorTable = Ice.Class({
             return null;
         }
 
-        var entry = this._adapterEndpointsTable.get(adapter);
+        const entry = this._adapterEndpointsTable.get(adapter);
         if(entry !== undefined)
         {
             cached.value = this.checkTTL(entry.time, ttl);
@@ -40,18 +61,21 @@ var LocatorTable = Ice.Class({
         }
         cached.value = false;
         return null;
-    },
-    addAdapterEndpoints: function(adapter, endpoints)
+    }
+
+    addAdapterEndpoints(adapter, endpoints)
     {
         this._adapterEndpointsTable.set(adapter, new EndpointTableEntry(Date.now(), endpoints));
-    },
-    removeAdapterEndpoints: function(adapter)
+    }
+
+    removeAdapterEndpoints(adapter)
     {
-        var entry = this._adapterEndpointsTable.get(adapter);
+        const entry = this._adapterEndpointsTable.get(adapter);
         this._adapterEndpointsTable.delete(adapter);
         return entry !== undefined ? entry.endpoints : null;
-    },
-    getObjectReference: function(id, ttl, cached)
+    }
+
+    getObjectReference(id, ttl, cached)
     {
         if(ttl === 0) // Locator cache disabled.
         {
@@ -59,7 +83,7 @@ var LocatorTable = Ice.Class({
             return null;
         }
 
-        var entry = this._objectTable.get(id);
+        const entry = this._objectTable.get(id);
         if(entry !== undefined)
         {
             cached.value = this.checkTTL(entry.time, ttl);
@@ -67,18 +91,21 @@ var LocatorTable = Ice.Class({
         }
         cached.value = false;
         return null;
-    },
-    addObjectReference: function(id, ref)
+    }
+
+    addObjectReference(id, ref)
     {
         this._objectTable.set(id, new ReferenceTableEntry(Date.now(), ref));
-    },
-    removeObjectReference: function(id)
+    }
+
+    removeObjectReference(id)
     {
-        var entry = this._objectTable.get(id);
+        const entry = this._objectTable.get(id);
         this._objectTable.delete(id);
         return entry !== undefined ? entry.reference : null;
-    },
-    checkTTL: function(time, ttl)
+    }
+
+    checkTTL(time, ttl)
     {
         Debug.assert(ttl !== 0);
         if(ttl < 0) // TTL = infinite
@@ -90,19 +117,8 @@ var LocatorTable = Ice.Class({
             return Date.now() - time <= (ttl * 1000);
         }
     }
-});
+}
 
 Ice.LocatorTable = LocatorTable;
 module.exports.Ice = Ice;
 
-var EndpointTableEntry = function(time, endpoints)
-{
-    this.time = time;
-    this.endpoints = endpoints;
-};
-
-var ReferenceTableEntry = function(time, reference)
-{
-    this.time = time;
-    this.reference = reference;
-};