From b6fa2187afdb633fe01eda82b3e497d5cd07b83c Mon Sep 17 00:00:00 2001
From: Amnon Heiman <amnon@cloudius-systems.com>
Date: Wed, 15 Jul 2015 10:58:33 +0300
Subject: [PATCH] Cleanup the cache_service API

This replaces the void method in the cache service API to be json_void

Signed-off-by: Amnon Heiman <amnon@cloudius-systems.com>
---
 api/cache_service.cc | 26 +++++++++++++-------------
 1 file changed, 13 insertions(+), 13 deletions(-)

diff --git a/api/cache_service.cc b/api/cache_service.cc
index e072215748..2b4b56646a 100644
--- a/api/cache_service.cc
+++ b/api/cache_service.cc
@@ -6,7 +6,7 @@
 #include "api/api-doc/cache_service.json.hh"
 
 namespace api {
-
+using namespace json;
 namespace cs = httpd::cache_service_json;
 
 void set_cache_service(http_context& ctx, routes& r) {
@@ -18,7 +18,7 @@ void set_cache_service(http_context& ctx, routes& r) {
     cs::set_row_cache_save_period_in_seconds.set(r, [](std::unique_ptr<request> req) {
         // TBD
         auto period = req->get_query_param("period");
-        return make_ready_future<json::json_return_type>("");
+        return make_ready_future<json::json_return_type>(json_void());
     });
 
     cs::get_key_cache_save_period_in_seconds.set(r, [](std::unique_ptr<request> req) {
@@ -29,7 +29,7 @@ void set_cache_service(http_context& ctx, routes& r) {
     cs::set_key_cache_save_period_in_seconds.set(r, [](std::unique_ptr<request> req) {
         // TBD
         auto period = req->get_query_param("period");
-        return make_ready_future<json::json_return_type>("");
+        return make_ready_future<json::json_return_type>(json_void());
     });
 
     cs::get_counter_cache_save_period_in_seconds.set(r, [](std::unique_ptr<request> req) {
@@ -40,7 +40,7 @@ void set_cache_service(http_context& ctx, routes& r) {
     cs::set_counter_cache_save_period_in_seconds.set(r, [](std::unique_ptr<request> req) {
         // TBD
         auto ccspis = req->get_query_param("ccspis");
-        return make_ready_future<json::json_return_type>("");
+        return make_ready_future<json::json_return_type>(json_void());
     });
 
     cs::get_row_cache_keys_to_save.set(r, [](std::unique_ptr<request> req) {
@@ -51,7 +51,7 @@ void set_cache_service(http_context& ctx, routes& r) {
     cs::set_row_cache_keys_to_save.set(r, [](std::unique_ptr<request> req) {
         // TBD
         auto rckts = req->get_query_param("rckts");
-        return make_ready_future<json::json_return_type>("");
+        return make_ready_future<json::json_return_type>(json_void());
     });
 
     cs::get_key_cache_keys_to_save.set(r, [](std::unique_ptr<request> req) {
@@ -62,7 +62,7 @@ void set_cache_service(http_context& ctx, routes& r) {
     cs::set_key_cache_keys_to_save.set(r, [](std::unique_ptr<request> req) {
         // TBD
         auto kckts = req->get_query_param("kckts");
-        return make_ready_future<json::json_return_type>("");
+        return make_ready_future<json::json_return_type>(json_void());
     });
 
     cs::get_counter_cache_keys_to_save.set(r, [](std::unique_ptr<request> req) {
@@ -73,40 +73,40 @@ void set_cache_service(http_context& ctx, routes& r) {
     cs::set_counter_cache_keys_to_save.set(r, [](std::unique_ptr<request> req) {
         // TBD
         auto cckts = req->get_query_param("cckts");
-        return make_ready_future<json::json_return_type>("");
+        return make_ready_future<json::json_return_type>(json_void());
     });
 
     cs::invalidate_key_cache.set(r, [](std::unique_ptr<request> req) {
         // TBD
-        return make_ready_future<json::json_return_type>("");
+        return make_ready_future<json::json_return_type>(json_void());
     });
 
     cs::invalidate_counter_cache.set(r, [](std::unique_ptr<request> req) {
         // TBD
-        return make_ready_future<json::json_return_type>("");
+        return make_ready_future<json::json_return_type>(json_void());
     });
 
     cs::set_row_cache_capacity_in_mb.set(r, [](std::unique_ptr<request> req) {
         // TBD
         auto capacity = req->get_query_param("capacity");
-        return make_ready_future<json::json_return_type>("");
+        return make_ready_future<json::json_return_type>(json_void());
     });
 
     cs::set_key_cache_capacity_in_mb.set(r, [](std::unique_ptr<request> req) {
         // TBD
         auto period = req->get_query_param("period");
-        return make_ready_future<json::json_return_type>("");
+        return make_ready_future<json::json_return_type>(json_void());
     });
 
     cs::set_counter_cache_capacity_in_mb.set(r, [](std::unique_ptr<request> req) {
         // TBD
         auto capacity = req->get_query_param("capacity");
-        return make_ready_future<json::json_return_type>("");
+        return make_ready_future<json::json_return_type>(json_void());
     });
 
     cs::save_caches.set(r, [](std::unique_ptr<request> req) {
         // TBD
-        return make_ready_future<json::json_return_type>("");
+        return make_ready_future<json::json_return_type>(json_void());
     });
 
     cs::get_key_capacity.set(r, [] (std::unique_ptr<request> req) {