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/*
* Copyright 2018-2019 Amazon.com, Inc. or its affiliates. All Rights Reserved.
*
* Licensed under the Apache License, Version 2.0 (the "License").
* You may not use this file except in compliance with the License.
* A copy of the License is located at
*
* http://aws.amazon.com/apache2.0/
*
* or in the "license" file accompanying this file. This file 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 "utilities/events/EventRouter.h"
static string TAG = "vshlcapabilities::utilities::events::EventRouter";
using Level = vshlcapabilities::common::interfaces::ILogger::Level;
namespace vshlcapabilities {
namespace utilities {
namespace events {
unique_ptr<EventRouter> EventRouter::create(shared_ptr<vshlcapabilities::common::interfaces::ILogger> logger) {
return std::unique_ptr<EventRouter>(new EventRouter(logger));
}
EventRouter::EventRouter(shared_ptr<vshlcapabilities::common::interfaces::ILogger> logger) : mLogger(logger) {
}
EventRouter::~EventRouter() {
mEventFilters.clear();
}
bool EventRouter::handleIncomingEvent(const string eventName, const string voiceAgentId, const string payload) {
for (auto eventFilter : mEventFilters) {
if (eventFilter->onIncomingEvent(eventName, voiceAgentId, payload)) {
return true;
}
}
return false;
}
bool EventRouter::addEventFilter(shared_ptr<vshlcapabilities::common::interfaces::IEventFilter> filter) {
if (!filter) {
mLogger->log(Level::ERROR, TAG, "Failed to add event filter. Invalid arguments.");
return false;
}
mEventFilters.insert(filter);
return true;
}
bool EventRouter::removeEventFilter(shared_ptr<vshlcapabilities::common::interfaces::IEventFilter> filter) {
if (!filter) {
mLogger->log(Level::ERROR, TAG, "Failed to add remove filter. Invalid arguments.");
return false;
}
mEventFilters.erase(filter);
return true;
}
} // namespace events
} // namespace utilities
} // namespace vshl
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