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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 "core/include/VRRequestProcessorDelegate.h"
static string TAG = "vshlcore::core::VRRequestProcessorDelegate";
using Level = vshlcore::common::interfaces::ILogger::Level;
namespace vshlcore {
namespace core {
shared_ptr<VRRequestProcessorDelegate> VRRequestProcessorDelegate::create(
shared_ptr<vshlcore::common::interfaces::ILogger> logger,
shared_ptr<vshlcore::common::interfaces::IAFBApi> afbApi) {
auto delegate = std::shared_ptr<VRRequestProcessorDelegate>(new VRRequestProcessorDelegate(logger, afbApi));
return delegate;
}
VRRequestProcessorDelegate::VRRequestProcessorDelegate(
shared_ptr<vshlcore::common::interfaces::ILogger> logger,
shared_ptr<vshlcore::common::interfaces::IAFBApi> afbApi) :
mApi(afbApi),
mLogger(logger) {
}
VRRequestProcessorDelegate::~VRRequestProcessorDelegate() {
mVRRequests.clear();
}
string VRRequestProcessorDelegate::startRequestForVoiceAgent(
shared_ptr<vshlcore::common::interfaces::IVoiceAgent> voiceAgent) {
if (!mApi) {
mLogger->log(Level::ERROR, TAG, "Failed to startRequestForVoiceAgent: " + voiceAgent->getId() + ", No API.");
return "";
}
// Generate a new request ID.
string newReqId = vshlcore::utilities::uuid::generateUUID();
// Create a new request and start listening.
shared_ptr<VRRequest> newRequest = VRRequest::create(mLogger, mApi, newReqId, voiceAgent);
// mLogger->log(Level::DEBUG, TAG, "Starting request with ID: " + newReqId);
if (!newRequest->startListening()) {
mLogger->log(Level::ERROR, TAG, "Failed to start listening.");
return "";
}
// Insert only if its started successfully.
mVRRequests.insert(make_pair(voiceAgent->getId(), newRequest));
return newReqId;
}
void VRRequestProcessorDelegate::cancelAllRequests() {
// Cancel Pending requests
if (!mVRRequests.empty()) {
auto vrRequestsIt = mVRRequests.begin();
while (vrRequestsIt != mVRRequests.end()) {
if (!vrRequestsIt->second->cancel()) {
mLogger->log(Level::WARNING, TAG, "Failed to cancel request: " + vrRequestsIt->first);
}
vrRequestsIt++;
}
mVRRequests.clear();
}
}
unordered_map<string, shared_ptr<VRRequest>> VRRequestProcessorDelegate::getAllRequests() {
return mVRRequests;
}
void VRRequestProcessorDelegate::setDefaultVoiceAgent(shared_ptr<vshlcore::common::interfaces::IVoiceAgent> voiceAgent) {
mDefaultVoiceAgent = voiceAgent;
}
shared_ptr<vshlcore::common::interfaces::IVoiceAgent> VRRequestProcessorDelegate::getDefaultVoiceAgent() const {
return mDefaultVoiceAgent;
}
} // namespace core
} // namespace vshl
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