Initial commit

lib/session.js

@@ -0,0 +1,73 @@
+'use strict';
+
+module.exports = function (session, defaultTtl) {
+    var Store = session.Store;
+    defaultTtl = defaultTtl || 3600;
+    
+    function AdapterStore(options) {
+        var that = this;
+
+        this.adapter = options.adapter;
+
+        options = options || {};
+        Store.call(this, options);
+
+    }
+
+    // Object.getPrototypeOf(AdapterStore.prototype) ?
+    // AdapterStore.prototype.__proto__ = Store.prototype;
+    AdapterStore.prototype = Object.create(Store.prototype);
+
+    /**
+     * Attempt to fetch session by the given `sid`.
+     *
+     * @param {String} sid
+     * @param {Function} fn
+     * @api public
+     */
+
+    AdapterStore.prototype.get = function (sid, fn) {
+
+        this.adapter.getSession(sid, function (obj) {
+            if (obj) {
+                if (fn) return fn(null, obj);
+            } else {
+                if (fn) return fn();
+            }
+        });
+    };
+
+    /**
+     * Commit the given `sess` object associated with the given `sid`.
+     *
+     * @param {String} sid
+     * @param {Session} sess
+     * @param {Function} fn
+     * @api public
+     */
+    AdapterStore.prototype.set = function (sid, ttl, sess, fn) {
+        if (typeof ttl === 'object') {
+            fn   = sess;
+            sess = ttl;
+            ttl  = defaultTtl;
+        }
+
+        ttl = ttl || defaultTtl;
+        this.adapter.setSession(sid, ttl, sess, function () {
+            if (fn) fn.apply(this, arguments);
+        });
+    };
+
+    /**
+     * Destroy the session associated with the given `sid`.
+     *
+     * @param {String} sid
+     * @api public
+     */
+
+    AdapterStore.prototype.destroy = function (sid, fn) {
+        this.adapter.destroySession(sid, fn);
+    };
+
+    return AdapterStore;
+};