public GingerNode(object gingerServiceObject)
{
mService = gingerServiceObject;
GingerServiceAttribute attr = (GingerServiceAttribute)Attribute.GetCustomAttribute(mService.GetType(), typeof(GingerServiceAttribute), false);
mServiceID = attr.Id;
}
public GingerNode(IGingerService service)
{
mService = service;
GingerServiceAttribute attr = (GingerServiceAttribute)Attribute.GetCustomAttribute(mService.GetType(), typeof(GingerServiceAttribute), false);
mServiceID = attr.Id;
}
List <PluginService> GetPluginServices()
{
ScanPackage(); // do once !!!!!!!!!!!!!!!!!!!!!!
if (mPluginServices == null)
{
mPluginServices = new List <PluginService>();
foreach (PluginAssemblyInfo asssembly in mAssembliesInfo)
{
IEnumerable <Type> types = from x in asssembly.Assembly.GetTypes() where typeof(IGingerService).IsAssignableFrom(x) select x;
foreach (Type t in types)
{
GingerServiceAttribute gingerServiceAttribute = (GingerServiceAttribute)Attribute.GetCustomAttribute(t, typeof(GingerServiceAttribute), false);
PluginService pluginService = new PluginService()
{
ServiceId = gingerServiceAttribute.Id
};
// expecting to get ExcelAction, FileAction, DatabaseAction...
MethodInfo[] methods = t.GetMethods();
foreach (MethodInfo MI in methods)
{
//Check if method have token [GingerAction] else we ignore
GingerActionAttribute token = (GingerActionAttribute)Attribute.GetCustomAttribute(MI, typeof(GingerActionAttribute), false);
if (token == null)
{
continue;
}
pluginService.mStandAloneMethods.Add(MI);
}
mPluginServices.Add(pluginService);
}
}
}
return(mPluginServices);
}
void LoadPluginServicesFromDll()
{
if (mServices == null) // Done only once
{
mServices = new ObservableList <PluginServiceInfo>(); // Move down !!!!!!!!!!!!!!!
foreach (PluginAssemblyInfo pluginAssemblyInfo in mAssembliesInfo)
{
var types2 = pluginAssemblyInfo.Assembly.GetExportedTypes();
IEnumerable <Type> types = from x in pluginAssemblyInfo.Assembly.GetTypes() where x.GetCustomAttribute(typeof(GingerServiceAttribute)) != null select x;
foreach (Type type in types)
{
GingerServiceAttribute gingerServiceAttribute = (GingerServiceAttribute)Attribute.GetCustomAttribute(type, typeof(GingerServiceAttribute), false);
bool IsServiceSession = typeof(IServiceSession).IsAssignableFrom(type);
// if service impl IServiceSession then mark it so we know we need and agent Start/Stop
// if it is not session , then all actions are stand alone
PluginServiceInfo pluginServiceInfo = new PluginServiceInfo()
{
ServiceId = gingerServiceAttribute.Id, IsSession = IsServiceSession
};
// expecting to get ExcelAction, FileAction, DatabaseAction...
MethodInfo[] methods = type.GetMethods();
Type[] interfaces = type.GetInterfaces();
foreach (MethodInfo MI in methods)
{
//Check if method have token [GingerAction] or is is of interface else we ignore
GingerActionAttribute gingerActionAttr = (GingerActionAttribute)Attribute.GetCustomAttribute(MI, typeof(GingerActionAttribute), false);
if (gingerActionAttr == null && !MI.IsVirtual) // Virtual if it is interface
{
continue;
}
PluginServiceActionInfo action = new PluginServiceActionInfo();
if (gingerActionAttr != null)
{
action.ActionId = gingerActionAttr.Id;
action.Description = gingerActionAttr.Description;
}
else
{
// Check if the method is from interface
if (MI.IsVirtual)
{
foreach (Type serviceInterface in interfaces)
{
/// !!!!!!!!!!!!! see new style and remove !!!!!!!!!!!!!!!!
// Not sure if we need to list all method if they come from interface !!!!!!!!!!!!!! need to list only the interface
//check if marked with [GingerInterface]
GingerInterfaceAttribute gingerInterfaceAttr = (GingerInterfaceAttribute)Attribute.GetCustomAttribute(serviceInterface, typeof(GingerInterfaceAttribute), false);
if (gingerInterfaceAttr != null)
{
var mm = serviceInterface.GetMethod(MI.Name);
if (mm != null)
{
// Get the action id and desc from the interface
action.Interface = serviceInterface.FullName;
GingerActionAttribute interfaceGAAttr = (GingerActionAttribute)Attribute.GetCustomAttribute(mm, typeof(GingerActionAttribute), false);
if (interfaceGAAttr == null)
{
// no GA attr then ignore
continue;
}
else
{
action.ActionId = interfaceGAAttr.Id;
action.Description = interfaceGAAttr.Description;
break;
}
}
}
}
}
else
{
continue;
}
}
if (string.IsNullOrEmpty(action.ActionId))
{
continue;
}
foreach (ParameterInfo PI in MI.GetParameters())
{
if (PI.ParameterType.Name == nameof(IGingerAction))
{
continue;
}
ActionInputValueInfo actionInputValueInfo = new ActionInputValueInfo()
{
Param = PI.Name, ParamType = PI.ParameterType
};
actionInputValueInfo.ParamAttrs = new List <Attribute>();
action.InputValues.Add(actionInputValueInfo);
// Add Ginger param properties
Attribute[] attrs = Attribute.GetCustomAttributes(PI, typeof(Attribute), false);
// var v = PI.CustomAttributes; - not good
foreach (Attribute attribute in attrs)
{
actionInputValueInfo.ParamAttrs.Add(attribute);
}
}
pluginServiceInfo.Actions.Add(action);
}
// Get all interfaces which are marked with attr 'GingerInterface'
foreach (Type PluginInterface in interfaces)
{
// decide if we need Feature for service and/or Interfaces seperate
// ServiceFeatureAttribute gingerInterfaceAttr = (ServiceFeatureAttribute)Attribute.GetCustomAttribute(PluginInterface, typeof(ServiceFeatureAttribute), true);
GingerInterfaceAttribute gingerInterfaceAttr = (GingerInterfaceAttribute)Attribute.GetCustomAttribute(PluginInterface, typeof(GingerInterfaceAttribute), true);
if (gingerInterfaceAttr != null)
{
pluginServiceInfo.Interfaces.Add(gingerInterfaceAttr.Id);
}
}
MemberInfo[] members = type.GetMembers();
foreach (MemberInfo mi in members)
{
if (Attribute.GetCustomAttribute(mi, typeof(ServiceConfigurationAttribute), false) is ServiceConfigurationAttribute mconfig)
{
PluginServiceConfigInfo Config = new PluginServiceConfigInfo();
Config.Name = mconfig.Name;
Config.Description = mconfig.Description;
Config.Type = mconfig.GetType().Name;
// Config.DefaultValue = mconfig.DefaultValue?.ToString();
if (Attribute.GetCustomAttribute(mi, typeof(ValidValueAttribute), false) is ValidValueAttribute validValues)
{
foreach (var val in validValues.ValidValue)
{
Config.OptionalValues.Add(val.ToString());
}
}
if (Attribute.GetCustomAttribute(mi, typeof(DefaultAttribute), false) is DefaultAttribute DefaultValue)
{
Config.DefaultValue = DefaultValue == null ? string.Empty : DefaultValue.ToString();
}
pluginServiceInfo.Configs.Add(Config);
}
}
mServices.Add(pluginServiceInfo);
}
}
}
}
void LoadPluginServicesFromDll()
{
if (mServices == null)
{
mServices = new ObservableList <PluginServiceInfo>();
foreach (PluginAssemblyInfo asssembly in mAssembliesInfo)
{
IEnumerable <Type> types = from x in asssembly.Assembly.GetTypes() where x.GetCustomAttribute(typeof(GingerServiceAttribute)) != null select x;
foreach (Type type in types)
{
GingerServiceAttribute gingerServiceAttribute = (GingerServiceAttribute)Attribute.GetCustomAttribute(type, typeof(GingerServiceAttribute), false);
bool IsServiceSession = typeof(IServiceSession).IsAssignableFrom(type);
// if service impl IServiceSession then mark it so we know we need and agent Start/Stop
// if it is not session , then all actions are stand alone
PluginServiceInfo pluginServiceInfo = new PluginServiceInfo()
{
ServiceId = gingerServiceAttribute.Id, IsSession = IsServiceSession
};
// expecting to get ExcelAction, FileAction, DatabaseAction...
MethodInfo[] methods = type.GetMethods();
Type[] interfaces = type.GetInterfaces();
foreach (MethodInfo MI in methods)
{
//Check if method have token [GingerAction] or is is of interface else we ignore
GingerActionAttribute gingerActionAttr = (GingerActionAttribute)Attribute.GetCustomAttribute(MI, typeof(GingerActionAttribute), false);
if (gingerActionAttr == null && !MI.IsVirtual) // Virtual if it is interface
{
continue;
}
PluginServiceActionInfo action = new PluginServiceActionInfo();
if (gingerActionAttr != null)
{
action.ActionId = gingerActionAttr.Id;
action.Description = gingerActionAttr.Description;
}
else
{
// Check if the method is from interface
if (MI.IsVirtual)
{
foreach (Type serviceInterface in interfaces)
{
//check if marked with [GingerInterface]
GingerInterfaceAttribute gingerInterfaceAttr = (GingerInterfaceAttribute)Attribute.GetCustomAttribute(serviceInterface, typeof(GingerInterfaceAttribute), false);
if (gingerInterfaceAttr != null)
{
var mm = serviceInterface.GetMethod(MI.Name);
if (mm != null)
{
// Get the action id and desc from the interface
action.Interface = serviceInterface.FullName;
GingerActionAttribute interfaceGAAttr = (GingerActionAttribute)Attribute.GetCustomAttribute(mm, typeof(GingerActionAttribute), false);
if (interfaceGAAttr == null)
{
// no GA attr then ignore
continue;
}
else
{
action.ActionId = interfaceGAAttr.Id;
action.Description = interfaceGAAttr.Description;
break;
}
}
}
}
}
else
{
continue;
}
}
if (string.IsNullOrEmpty(action.ActionId))
{
continue;
}
foreach (ParameterInfo PI in MI.GetParameters())
{
if (PI.ParameterType.Name != nameof(IGingerAction))
{
action.InputValues.Add(new ActionInputValueInfo()
{
Param = PI.Name, ParamType = PI.ParameterType
});
}
}
pluginServiceInfo.Actions.Add(action);
}
mServices.Add(pluginServiceInfo);
}
}
}
}
