/// <summary>
/// Find the object to pass the method call through to.
/// </summary>
/// <typeparam name="T">Type implementing method.</typeparam>
/// <param name="query">Query string in URI format.</param>
/// <param name="wcfserviceParams">WCF service connection parameters.</param>
/// <param name="services">Object registry.</param>
/// <param name="createService1">Function to create Dbus Service taking service connection parameters.</param>
/// <param name="createService2">Function to create Dbus Service taking service connection parameters and Dbus connection parameters.</param>
/// <param name="defaultConnectionParameters">Default Dbus connection parameters for Dbus Service.</param>
/// <returns>Object implementing method.</returns>
static public T GetWCFMethodTarget <T>(string query
, Udbus.WCF.Host.WCFServiceParams wcfserviceParams
, System.Collections.Generic.IDictionary <DbusServiceKey, T> services
, System.Func <Udbus.Core.ServiceConnectionParams, T> createService1
, System.Func <Udbus.Core.ServiceConnectionParams, Udbus.Serialization.DbusConnectionParameters, T> createService2
, Udbus.Serialization.ReadonlyDbusConnectionParameters defaultConnectionParameters)
{
// Look for query parameters.
string busnameValue;
string pathValue;
GetDbusParametersFromQuery(query, out busnameValue, out pathValue);
// Lookup existing service.
DbusServiceKey find = new DbusServiceKey(busnameValue, pathValue);
T result;
if (services.TryGetValue(find, out result) == false) // If object not in registry
{
result = CreateDbusService(wcfserviceParams, createService1, createService2, defaultConnectionParameters, busnameValue, pathValue);
// Store new service for future generations.
services[find] = result;
} // Ends if object not in registry
return(result);
}
/// <summary>
/// Create a Dbus Service based on the supplied parameters.
/// </summary>
/// <typeparam name="T">Dbus Service type.</typeparam>
/// <param name="wcfserviceParams">WCF service connection parameters.</param>
/// <param name="createService1">Function to create Dbus Service taking service connection parameters.</param>
/// <param name="createService2">Function to create Dbus Service taking service connection parameters and Dbus connection parameters.</param>
/// <param name="defaultConnectionParameters">Default Dbus connection parameters for Dbus Service.</param>
/// <returns>new Dbus Service instance.</returns>
public static T CreateDbusService <T>(Udbus.WCF.Host.WCFServiceParams wcfserviceParams
, System.Func <Udbus.Core.ServiceConnectionParams, T> createService1
, System.Func <Udbus.Core.ServiceConnectionParams, Udbus.Serialization.DbusConnectionParameters, T> createService2
, Udbus.Serialization.ReadonlyDbusConnectionParameters defaultConnectionParameters)
{
return(CreateDbusService(System.ServiceModel.OperationContext.Current.IncomingMessageHeaders.To.Query,
wcfserviceParams, createService1, createService2, defaultConnectionParameters));
}
/// <summary>
/// Find the object to pass the method call through to, using query information embedded in current WCF method invocation.
/// </summary>
/// <typeparam name="T">Type implementing method.</typeparam>
/// <param name="wcfserviceParams">WCF service connection parameters.</param>
/// <param name="services">Object registry.</param>
/// <param name="createService1">Function to create Dbus Service taking service connection parameters.</param>
/// <param name="createService2">Function to create Dbus Service taking service connection parameters and Dbus connection parameters.</param>
/// <param name="defaultConnectionParameters">Default Dbus connection parameters for Dbus Service.</param>
/// <returns>Object implementing method.</returns>
static public T GetWCFMethodTarget <T>(Udbus.WCF.Host.WCFServiceParams wcfserviceParams
, System.Collections.Generic.IDictionary <DbusServiceKey, T> services
, System.Func <Udbus.Core.ServiceConnectionParams, T> createService1
, System.Func <Udbus.Core.ServiceConnectionParams, Udbus.Serialization.DbusConnectionParameters, T> createService2
, Udbus.Serialization.ReadonlyDbusConnectionParameters defaultConnectionParameters)
{
return(GetWCFMethodTarget(System.ServiceModel.OperationContext.Current.IncomingMessageHeaders.To.Query,
wcfserviceParams, services, createService1, createService2, defaultConnectionParameters));
}
/// <summary>
/// Create a Dbus Service based on the supplied parameters.
/// </summary>
/// <typeparam name="T">Dbus Service type.</typeparam>
/// <param name="query">Query string in URI format.</param>
/// <param name="wcfserviceParams">WCF service connection parameters.</param>
/// <param name="createService1">Function to create Dbus Service taking service connection parameters.</param>
/// <param name="createService2">Function to create Dbus Service taking service connection parameters and Dbus connection parameters.</param>
/// <param name="defaultConnectionParameters">Default Dbus connection parameters for Dbus Service.</param>
/// <returns>new Dbus Service instance.</returns>
public static T CreateDbusService <T>(string query
, Udbus.WCF.Host.WCFServiceParams wcfserviceParams
, System.Func <Udbus.Core.ServiceConnectionParams, T> createService1
, System.Func <Udbus.Core.ServiceConnectionParams, Udbus.Serialization.DbusConnectionParameters, T> createService2
, Udbus.Serialization.ReadonlyDbusConnectionParameters defaultConnectionParameters)
{
string busname;
string path;
GetDbusParametersFromQuery(query, out busname, out path);
return(CreateDbusService(wcfserviceParams, createService1, createService2, defaultConnectionParameters, busname, path));
}
/// <summary>
/// Create a Dbus Service based on the supplied parameters.
/// </summary>
/// <typeparam name="T">Dbus Service type.</typeparam>
/// <param name="wcfserviceParams">WCF service connection parameters.</param>
/// <param name="createService1">Function to create Dbus Service taking service connection parameters.</param>
/// <param name="createService2">Function to create Dbus Service taking service connection parameters and Dbus connection parameters.</param>
/// <param name="defaultConnectionParameters">Default Dbus connection parameters for Dbus Service.</param>
/// <param name="busname">Dbus bus name for Dbus Service.</param>
/// <param name="path">Dbus path for Dbus Service.</param>
/// <returns>new Dbus Service instance.</returns>
public static T CreateDbusService <T>(Udbus.WCF.Host.WCFServiceParams wcfserviceParams
, System.Func <Udbus.Core.ServiceConnectionParams, T> createService1
, System.Func <Udbus.Core.ServiceConnectionParams, Udbus.Serialization.DbusConnectionParameters, T> createService2
, Udbus.Serialization.ReadonlyDbusConnectionParameters defaultConnectionParameters
, string busname, string path)
{
T result;
if (string.IsNullOrEmpty(busname) && string.IsNullOrEmpty(path)) // If no parameters provided
{
if (wcfserviceParams.DbusConnectionParameters.HasValue) // If WCF Service was initialised with some settings
{
// Create Dbus Service with WCF service's dbus connect settings.
result = createService2(wcfserviceParams.ServiceConnectionParams, wcfserviceParams.DbusConnectionParameters.Value);
} // Ends if WCF Service was initialised with some settings
else // Else WCF Service was not initialised with some settings
{
// Create Dbus Service with default dbus connect settings.
result = createService1(wcfserviceParams.ServiceConnectionParams);
} // Ends else WCF Service was not initialised with some settings
} // Ends if no parameters provided
else // Else parameters provided
{
Udbus.Serialization.DbusConnectionParameters connectionParameters;
if (wcfserviceParams.DbusConnectionParameters.HasValue) // If WCF Service was initialised with some settings
{
// Use WCF service's dbus connect settings as starting point.
connectionParameters = wcfserviceParams.DbusConnectionParameters.Value;
} // Ends if WCF Service was initialised with some settings
else // Else WCF Service was not initialised with some settings
{
// Use default dbus connect settings as starting point.
connectionParameters = defaultConnectionParameters;
} // Ends else WCF Service was not initialised with some settings
if (!string.IsNullOrEmpty(busname)) // If busname supplied
{
connectionParameters.Destination = busname;
} // Ends if busname supplied
if (!string.IsNullOrEmpty(path)) // If path supplied
{
connectionParameters.Path = path;
} // Ends if path supplied
result = createService2(wcfserviceParams.ServiceConnectionParams, connectionParameters);
} // Ends else parameters provided
return(result);
}
