ServiceLocator.hpp

Go to the documentation of this file.

#ifndef FIPA_SERVICES_SERVICE_LOCATOR_HPP
#define FIPA_SERVICES_SERVICE_LOCATOR_HPP

#include <vector>
#include <string>

namespace fipa {
namespace services {

class ServiceLocation
{
    std::string mServiceAddress;
    std::string mSignatureType;
    std::string mServiceSignature;

public:
    enum Field { SIGNATURE_TYPE = 0x01, SERVICE_SIGNATURE = 0x02, SERVICE_ADDRESS = 0x04 };
    
    ServiceLocation() {}

    ServiceLocation(const std::string& serviceAddress, const std::string& signatureType = "", const std::string& serviceSignature = "")
        : mServiceAddress(serviceAddress)
        , mSignatureType(signatureType)
        , mServiceSignature(serviceSignature)
    {}

    std::string getFieldContent(ServiceLocation::Field field) const;

    std::string getSignatureType() const { return mSignatureType; }

    std::string getServiceSignature() const { return mServiceSignature; }

    std::string getServiceAddress() const { return mServiceAddress; }

    std::string toString() const;

    static ServiceLocation fromString(const std::string& locationString);

    bool operator==(const ServiceLocation& other) const;

    std::string getProtocol() const;
};

typedef std::vector<ServiceLocation> ServiceLocations;

class ServiceLocator
{
    ServiceLocations mLocations;

public:
    ServiceLocator() {}

    ServiceLocator(const ServiceLocations& locations);

    ServiceLocations getLocations() const { return mLocations; }

    void addLocation(const ServiceLocation& location) { mLocations.push_back(location); }

    bool hasLocations() const { return mLocations.empty(); }

    ServiceLocation getFirstLocation() const { return mLocations.front(); }

    ServiceLocations search(const std::string& regex, ServiceLocation::Field field = ServiceLocation::SIGNATURE_TYPE);

    void updateFromString(const std::string& locations);

    static ServiceLocator fromString(const std::string& locations);

    std::string toString() const;
};

} // end namespace services
} // end namespace fipa
#endif // FIPA_SERVICES_SERVICE_LOCATOR_HPP