added success and failure jqXHR-like accessor

lib/emitters/custom-event-emitter.js

@@ -18,5 +18,18 @@ module.exports = (function() {
     return this
     return this
   }
   }
 
 
+  CustomEventEmitter.prototype.success = CustomEventEmitter.prototype.ok = function(fct) {
+    this.success(fct)
+    return this
+  }
+
+  CustomEventEmitter.prototype.failure =
+  CustomEventEmitter.prototype.fail =
+  CustomEventEmitter.prototype.error =
+  function(fct) {
+    this.on('failure', fct)
+    return this
+  }
+
   return CustomEventEmitter
   return CustomEventEmitter
 })()
 })()

lib/model-factory.js

@@ -34,14 +34,14 @@ module.exports = (function() {
     var eventEmitter = new Utils.CustomEventEmitter(function() {
     var eventEmitter = new Utils.CustomEventEmitter(function() {
       var doQuery = function() {
       var doQuery = function() {
        query.call(self, self.QueryGenerator.createTableQuery(self.tableName, self.attributes, options))
        query.call(self, self.QueryGenerator.createTableQuery(self.tableName, self.attributes, options))
-        .on('success', function() { eventEmitter.emit('success', self) })
-        .on('failure', function(err) { eventEmitter.emit('failure', err) })
+        .success(function() { eventEmitter.emit('success', self) })
+        .error(function(err) { eventEmitter.emit('failure', err) })
       }
       }
 
 
       if(options.force) {
       if(options.force) {
         self.drop()
         self.drop()
-          .on('success', function() { doQuery() })
-          .on('failure', function(err) { eventEmitter.emit('failure', err) })
+          .success(function() { doQuery() })
+          .error(function(err) { eventEmitter.emit('failure', err) })
       } else {
       } else {
         doQuery()
         doQuery()
       }
       }

lib/query.js

@@ -27,6 +27,16 @@ module.exports = (function() {
     return this
     return this
   }
   }
 
 
+  Query.prototype.success = Query.prototype.ok = function(fct) {
+    this.success(fct)
+    return this
+  }
+
+  Query.prototype.failure = Query.prototype.fail = Query.prototype.error = function(fct) {
+    this.on('failure', fct)
+    return this
+  }
+
   //private
   //private
 
 
   var bindClient = function() {
   var bindClient = function() {