// Ext.ns("ErpApp.CompassAccessNegotiator");

// /**
// * @class ErpApp.CompassAccessNegotiator.ApplicationRoleManager
// **/

// ErpApp.CompassAccessNegotiator.ApplicationRoleManager = function(roles, capabilities){
//   /**
//      * array to hold all application data
//      *
//      */
//   this.applications = applications,
//   this.registeredXtypes = [],

//   this.findWidget = function(xtype){
//     var widget = null;
//     for(var a=0; a < this.applications.length; a++){
//       var application = this.applications[a];
//       widget = application.widgets.find("xtype == '"+xtype+"'");
//       if(!Ext.isEmpty(widget))
//         break;
//     }
//     return widget;
//   },

//   /**
//      * Checks if user has application capability
//      * xtypes.
//      * @param {String} application iid
//      * @param {Object} containing capability_type_iid and resource
//      * @param {ErpApp.CompassAccessNegotiator.User} user
//      */
//   this.hasApplicationCapability = function(application_iid, capability, user){
//     var application = this.applications.find("iid == '"+application_iid+"'");
//     for(var i = 0; i < application.capabilities.length; i++){
//       var app_capability = application.capabilities[i];
//       if(app_capability.resource == capability.resource && app_capability.capability_type_iid == capability.capability_type_iid){
//         return user.hasRole(app_capability.roles);
//       }
//     }
//     throw "Capability "+capability.capability_type_iid+", "+capability.resource+" does not exist for application " + application_iid;
//   },

//   /**
//      * Checks if user has widget capability
//      * xtypes.
//      * @param {String} widget xtype
//      * @param {Object} containing capability_type_iid and resource
//      * @param {ErpApp.CompassAccessNegotiator.User} user
//      */
//   this.hasWidgetCapability = function(xtype, capability, user){
//     var widget = this.findWidget(xtype);
//     if(Compass.ErpApp.Utility.isBlank(widget)){
//       throw "Widget xtype does not exist";
//     }
    
//     for(var i = 0; i < widget.capabilities.length; i++){
//       var widget_capability = widget.capabilities[i];
//       if(widget_capability.resource == capability.resource && widget_capability.capability_type_iid == capability.capability_type_iid){
//         return user.hasRole(widget_capability.roles);
//       }
//     }
//     throw "Capability "+capability.capability_type_iid+", "+capability.resource+" does not exist for widget " + xtype;
//   },

//   /**
//      * Checks to user has access to widget
//      * xtypes.
//      * @param {String} widget xtype
//      * @param {ErpApp.CompassAccessNegotiator.User} user
//      */
//   this.hasAccessToWidget = function(xtype, user){
//     var widget = this.findWidget(xtype);
//     if(Compass.ErpApp.Utility.isBlank(widget)){
//       throw "Widget xtype does not exist";
//     }
//     else{
//       return user.hasRole(widget.roles);
//     }
//   },

//   /**
//      * Checks to find valid widegts and returns their
//      * xtypes.
//      * @param {String} application iid
//      * @param {ErpApp.CompassAccessNegotiator.User} user
//      */
//   this.validWidgets = function(application_iid, filter, user){
//     this.getRegisteredXtypes();
//     var validXtypes = [];
//     var application = this.applications.find("iid == '"+application_iid+"'");
//     var xtypes = application.widgets.collect('xtype');
//     for(var i = 0; i < xtypes.length; i++){
//       if(this.hasAccessToWidget(xtypes[i], user)){
//         if(filter[xtypes[i]] !== true){
//           if(this.registeredXtypes.contains(xtypes[i])){
//             validXtypes.push(xtypes[i]);
//           }
//         }
//       }
//     }
    
//     return validXtypes;
//   };

//   this.getRegisteredXtypes = function(){
//     var self = this;
//     if(this.registeredXtypes.length < 1){
//       Ext.Object.each(Ext.ClassManager.maps.aliasToName,function(key,value){
//         var xtype = key.split(".")[1];

//         if(!self.registeredXtypes.contains(xtype)){
//           self.registeredXtypes.push(xtype);
//         }
//       });
//     }
//   };
// };