Add first version

[ric-plt/sdl.git] / src / redis / asynchiredisdatabasediscovery.cpp

diff --git a/src/redis/asynchiredisdatabasediscovery.cpp b/src/redis/asynchiredisdatabasediscovery.cpp
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+++ b/src/redis/asynchiredisdatabasediscovery.cpp
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+/*
+   Copyright (c) 2018-2019 Nokia.
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
+*/
+
+#include "private/asyncconnection.hpp"
+#include "private/redis/asynchiredisdatabasediscovery.hpp"
+#include "private/engine.hpp"
+#include "private/logger.hpp"
+#include "private/redis/asynccommanddispatcher.hpp"
+#include "private/redis/contentsbuilder.hpp"
+
+using namespace shareddatalayer;
+using namespace shareddatalayer::redis;
+
+AsyncHiredisDatabaseDiscovery::AsyncHiredisDatabaseDiscovery(std::shared_ptr<Engine> engine,
+                                                             const boost::optional<std::string>& ns,
+                                                             DatabaseInfo::Type databaseType,
+                                                             const DatabaseConfiguration::Addresses& databaseAddresses,
+                                                             std::shared_ptr<Logger> logger):
+    engine(engine),
+    ns(ns),
+    databaseType(databaseType),
+    databaseAddresses(databaseAddresses),
+    logger(logger)
+{
+}
+
+void AsyncHiredisDatabaseDiscovery::setStateChangedCb(const StateChangedCb& stateChangedCb)
+{
+    /* Note: Current implementation does not monitor possible database configuration changes.
+     * If that is needed, we would probably need to monitor json configuration file changes.
+     */
+    const DatabaseInfo databaseInfo = { databaseAddresses, databaseType, ns, DatabaseInfo::Discovery::HIREDIS };
+    engine->postCallback(std::bind(stateChangedCb,
+                                   databaseInfo));
+}
+
+void AsyncHiredisDatabaseDiscovery::clearStateChangedCb()
+{
+}