Demo for query storing

Change-Id: I947bcac841992c3f6cfd01ab337c265b0d01cb70
diff --git a/node_modules/body/json.js b/node_modules/body/json.js
new file mode 100644
index 0000000..c399161
--- /dev/null
+++ b/node_modules/body/json.js
@@ -0,0 +1,29 @@
+var jsonParse = require("safe-json-parse")
+
+var body = require("./index.js")
+var parseArguments = require("./parse-arguments.js")
+
+module.exports = jsonBody
+
+function jsonBody(req, res, opts, callback) {
+    var args = parseArguments(req, res, opts, callback)
+    req = args.req
+    res = args.res
+    opts = args.opts
+    callback = args.callback
+
+    if (!callback) {
+        return jsonBody.bind(null, req, res, opts)
+    }
+
+    var parse = opts.JSON ? opts.JSON.parse : jsonParse
+    var reviver = opts.reviver || null
+
+    body(req, res, opts, function (err, body) {
+        if (err) {
+            return callback(err)
+        }
+
+        parse(body, reviver, callback)
+    })
+}