66 lines
1.6 KiB
C++
66 lines
1.6 KiB
C++
#ifndef ALARMEVENTDATASERVICE_H
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#define ALARMEVENTDATASERVICE_H
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#include "alarmEventGlobal.h"
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#include "alarmEventUtils.h"
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#include "qamqpclient.h"
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#include "qamqpexchange.h"
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#include "qamqpqueue.h"
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class QAmqpClient;
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class QAmqpQueue;
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class QAmqpExchange;
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class QTimer;
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class AlarmEventDataService : public QObject
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{
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Q_OBJECT
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public:
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static AlarmEventDataService* instance();
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bool initialize(const ServiceConfig& config);
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void start();
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void stop();
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signals:
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void realTimeEventReceived(const EventData& event);
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private slots:
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void onRabbitMQConnected();
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void onRabbitMQDisconnected();
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void onRabbitMQError(QAMQP::Error error);
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void onMessageReceived();
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void onReconnectTimeout();
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private:
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explicit AlarmEventDataService();
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~AlarmEventDataService();
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//连接管理
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void startRealTimeDataService();
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void cleanupRabbitMQConnection();
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void scheduleReconnect();
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void cancelReconnect();
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//实时信息处理
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MessageHandleResult processMessage(const QAmqpMessage& message);
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EventData parseEventFromMessage(const QByteArray& data, QString& errorString);
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bool validateEvent(const EventData& event);
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ServiceConfig m_config;
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ServiceStatus m_serviceStatus;
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//ConnectionStatus m_realTimeConnectionStatus;
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//ConnectionStatus m_historicalConnectionStatus;
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//RabbitMQ通信相关组件
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QAmqpClient* m_amqpClient;
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QAmqpQueue* m_amqpQueue;
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QAmqpExchange* m_amqpExchange;
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//重连相关
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QTimer* m_reconnectTimer;
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int m_reconnectAttempts;
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int m_maxReconnectAttempts;
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};
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#endif
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