/// <summary>
/// Set an existing plugin's dependency to an existing service.
/// </summary>
/// <param name="plugin">Plugin</param>
/// <param name="service">Service the plugin depends on</param>
/// <param name="runningRequirement">How the plugin depends on the service</param>
internal void SetPluginDependency(PluginInfo plugin, ServiceInfo service, DependencyRequirement runningRequirement)
{
Debug.Assert(plugin != null);
Debug.Assert(service != null);
Debug.Assert(ServiceInfos.Contains(service));
Debug.Assert(PluginInfos.Contains(plugin));
MockServiceReferenceInfo reference = new MockServiceReferenceInfo(plugin, service, runningRequirement);
plugin.InternalServiceReferences.Add(reference);
}
/// <summary>
/// Removes an existing plugin dependency.
/// </summary>
/// <param name="plugin">Plugin owner.</param>
/// <param name="service">Service reference</param>
internal void RemovePluginDependency(PluginInfo plugin, ServiceInfo service)
{
Debug.Assert(plugin != null);
Debug.Assert(service != null);
Debug.Assert(ServiceInfos.Contains(service));
Debug.Assert(PluginInfos.Contains(plugin));
MockServiceReferenceInfo reference = plugin.InternalServiceReferences.First(x => x.Reference == service);
if (reference != null)
{
plugin.InternalServiceReferences.Remove(reference);
}
}
/// <summary>
/// Creates a new named plugin, which implements an existing service.
/// </summary>
/// <param name="pluginName">Name of the new plugin</param>
/// <param name="service">Implemented service</param>
/// <returns>New plugin</returns>
internal PluginInfo CreateNewPlugin(string pluginName, ServiceInfo service = null)
{
Debug.Assert(!String.IsNullOrWhiteSpace(pluginName));
if (service != null)
{
Debug.Assert(ServiceInfos.Contains(service));
}
PluginInfo plugin = new PluginInfo(pluginName, AssemblyInfoHelper.ExecutingAssemblyInfo, service);
CreateLabPlugin(plugin);
_pluginInfos.Add(plugin); // Throws on duplicate
return(plugin);
}
/// <summary>
/// Creates a new named service, which specializes another service.
/// </summary>
/// <param name="serviceName">Name of the new service</param>
/// <param name="generalization">Specialized service</param>
/// <returns>New service</returns>
/// <remarks>Cannot be used when engine is running.</remarks>
internal ServiceInfo CreateNewService(string serviceName, ServiceInfo generalization = null)
{
Debug.Assert(serviceName != null);
Debug.Assert(_serviceInfos.Any(x => x.ServiceFullName == serviceName) == false, "Service does not exist and can be added");
if (generalization != null)
{
Debug.Assert(ServiceInfos.Contains(generalization));
}
ServiceInfo newService = new ServiceInfo(serviceName, AssemblyInfoHelper.ExecutingAssemblyInfo, generalization);
CreateLabService(newService);
_serviceInfos.Add(newService); // Throws on duplicate
return(newService);
}
