GUAC-1126 Add caching of GET requests in REST API services.

guacamole/src/main/webapp/app/rest/services/cacheService.js

@@ -0,0 +1,59 @@
+/*
+ * Copyright (C) 2014 Glyptodon LLC
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+
+/**
+ * Service which contains all REST API response caches.
+ */
+angular.module('rest').factory('cacheService', ['$injector',
+        function cacheService($injector) {
+
+    // Required services
+    var $cacheFactory = $injector.get('$cacheFactory');
+
+    // Return service containing all caches
+    return {
+
+        /**
+         * Shared cache used by both connectionGroupService and
+         * connectionService.
+         *
+         * @type $cacheFactory.Cache
+         */
+        connections : $cacheFactory('API-CONNECTIONS'),
+
+        /**
+         * Cache used by protocolService.
+         *
+         * @type $cacheFactory.Cache
+         */
+        protocols : $cacheFactory('API-PROTOCOLS'),
+
+        /**
+         * Shared cache used by both userService and permissionService.
+         *
+         * @type $cacheFactory.Cache
+         */
+        users : $cacheFactory('API-USER')
+
+    };
+
+}]);