public override async Task <Tfplugin5.PrepareProviderConfig.Types.Response> PrepareProviderConfig(
Tfplugin5.PrepareProviderConfig.Types.Request request, ServerCallContext context)
{
_log.LogDebug(">>>{method}>>>", nameof(PrepareProviderConfig));
_log.LogTrace($"->input[{nameof(request)}] = {{@request}}", request);
_log.LogTrace($"->input[{nameof(context)}] = {{@context}}", context);
try
{
var response = new Tfplugin5.PrepareProviderConfig.Types.Response();
// Default prepared config to incoming config
response.PreparedConfig = request.Config;
var plugin = SchemaHelper.GetPluginDetails(PluginAssembly);
_ProviderInstance = DynamicValue.Unmarshal(plugin.Provider, request.Config);
if (typeof(IHasPrepareProviderConfig).IsAssignableFrom(plugin.Provider))
{
var invokeInput = new PrepareProviderConfigInput();
var invokeResult = (_ProviderInstance as IHasPrepareProviderConfig).PrepareConfig(invokeInput);
if (invokeResult == null)
{
throw new Exception("invocation result returned null");
}
var diagnostics = invokeResult.Diagnostics;
if (diagnostics.Count() > 0)
{
response.Diagnostics.Add(diagnostics.All());
}
response.PreparedConfig = DynamicValue.Marshal(plugin.Provider, _ProviderInstance);
}
_log.LogTrace("<-result = {@response}", response);
return(await Task.FromResult(response));
}
catch (Exception ex)
{
_log.LogError(ex, "<!exception = ");
throw;
}
}
public override async Task <Tfplugin5.ImportResourceState.Types.Response> ImportResourceState(
Tfplugin5.ImportResourceState.Types.Request request, ServerCallContext context)
{
_log.LogDebug(">>>{method}>>>", nameof(ImportResourceState));
_log.LogTrace($"->input[{nameof(request)}] = {{@request}}", request);
_log.LogTrace($"->input[{nameof(context)}] = {{@context}}", context);
try
{
var response = new Tfplugin5.ImportResourceState.Types.Response();
var plugin = SchemaHelper.GetPluginDetails(PluginAssembly);
var resType = plugin.Resources.Where(x =>
request.TypeName == x.GetCustomAttribute <TFResourceAttribute>()?.Name).First();
var invokeType = typeof(IHasImportResourceState <>).MakeGenericType(resType);
if (invokeType.IsAssignableFrom(plugin.Provider))
{
var invokeInputType = typeof(ImportResourceStateInput <>).MakeGenericType(resType);
var invokeResultType = typeof(ImportResourceStateResult <>).MakeGenericType(resType);
// Construct and populate the input type instance from the request
var invokeInput = Activator.CreateInstance(invokeInputType);
invokeInputType.GetProperty(nameof(request.Id)).SetValue(invokeInput, request.Id);
// Invoke the functional method
var invokeMethod = invokeType.GetMethod(nameof(IHasImportResourceState <object> .ImportResource));
var invokeResult = invokeMethod.Invoke(_ProviderInstance, new[] { invokeInput });
if (invokeResult == null)
{
throw new Exception("invocation result returned null");
}
if (!invokeResultType.IsAssignableFrom(invokeResult.GetType()))
{
throw new Exception("invocation result not of expected type or subclass");
}
// Deconstruct the result to response type
var diagnostics = ((TFDiagnostics)invokeResultType.GetProperty(nameof(response.Diagnostics))
.GetValue(invokeResult));
if (diagnostics.Count() > 0)
{
response.Diagnostics.Add(diagnostics.All());
}
var importedEnum = invokeResultType.GetProperty(nameof(response.ImportedResources))
.GetValue(invokeResult);
if (importedEnum != null)
{
var importedType = typeof(ImportedResourceState <>).MakeGenericType(resType);
var privateProp = importedType.GetProperty(nameof(ImportedResource.Private));
var stateProp = importedType.GetProperty(nameof(ImportedResource.State));
var importedResult = new List <ImportedResource>();
foreach (var imported in ((System.Collections.IEnumerable)importedEnum))
{
importedResult.Add(new ImportedResource
{
// We assume the outgoing is the same as incoming
TypeName = request.TypeName,
// Convert over private and schema-defined state
Private = ByteString.CopyFrom((byte[])privateProp.GetValue(imported)),
State = DynamicValue.Marshal(resType, stateProp.GetValue(imported)),
});
}
response.ImportedResources.Add(importedResult);
}
}
_log.LogTrace("<-result = {@response}", response);
return(await Task.FromResult(response));
}
catch (Exception ex)
{
_log.LogError(ex, "<!exception = ");
throw;
}
}
public override async Task <Tfplugin5.PlanResourceChange.Types.Response> PlanResourceChange(
Tfplugin5.PlanResourceChange.Types.Request request, ServerCallContext context)
{
_log.LogDebug(">>>{method}>>>", nameof(PlanResourceChange));
_log.LogTrace($"->input[{nameof(request)}] = {{@request}}", request);
_log.LogTrace($"->input[{nameof(context)}] = {{@context}}", context);
try
{
var response = new Tfplugin5.PlanResourceChange.Types.Response();
var plugin = SchemaHelper.GetPluginDetails(PluginAssembly);
var resType = plugin.Resources.Where(x =>
request.TypeName == x.GetCustomAttribute <TFResourceAttribute>()?.Name).First();
var invokeType = typeof(IHasPlanResourceChange <>).MakeGenericType(resType);
if (invokeType.IsAssignableFrom(plugin.Provider))
{
var invokeInputType = typeof(PlanResourceChangeInput <>).MakeGenericType(resType);
var invokeResultType = typeof(PlanResourceChangeResult <>).MakeGenericType(resType);
// Construct and populate the input type instance from the request
var invokeInput = Activator.CreateInstance(invokeInputType);
var config = DynamicValue.Unmarshal(resType, request.Config);
var priorState = DynamicValue.Unmarshal(resType, request.PriorState);
var priorPrivate = request.PriorPrivate.ToByteArray();
var proposedNewState = DynamicValue.Unmarshal(resType, request.ProposedNewState);
var changeType = ResourceChangeType.Unknown;
if (priorState != null)
{
if (config == null)
{
changeType = ResourceChangeType.Delete;
}
else
{
changeType = ResourceChangeType.Update;
}
}
else
if (config != null)
{
changeType = ResourceChangeType.Create;
}
else
{
_log.LogWarning("Planning NULL -> NULL : You Should Never See This!");
}
_log.LogDebug("Planning " + changeType.ToString().ToUpper());
invokeInputType.GetProperty(nameof(PlanResourceChangeInput <object> .ChangeType))
.SetValue(invokeInput, changeType);
invokeInputType.GetProperty(nameof(request.Config))
.SetValue(invokeInput, config);
invokeInputType.GetProperty(nameof(request.PriorState))
.SetValue(invokeInput, priorState);
invokeInputType.GetProperty(nameof(request.PriorPrivate))
.SetValue(invokeInput, priorPrivate);
invokeInputType.GetProperty(nameof(request.ProposedNewState))
.SetValue(invokeInput, proposedNewState);
// Invoke the functional method
var invokeMethod = invokeType.GetMethod(nameof(IHasPlanResourceChange <object> .PlanChange));
var invokeResult = invokeMethod.Invoke(_ProviderInstance, new[] { invokeInput });
if (invokeResult == null)
{
throw new Exception("invocation result returned null");
}
if (!invokeResultType.IsAssignableFrom(invokeResult.GetType()))
{
throw new Exception("invocation result not of expected type or subclass");
}
// Deconstruct the result to response type
var diagnostics = ((TFDiagnostics)invokeResultType
.GetProperty(nameof(response.Diagnostics)).GetValue(invokeResult));
var plannedPrivate = invokeResultType
.GetProperty(nameof(response.PlannedPrivate)).GetValue(invokeResult);
var plannedState = invokeResultType
.GetProperty(nameof(response.PlannedState)).GetValue(invokeResult);
var requiresReplace = invokeResultType
.GetProperty(nameof(response.RequiresReplace)).GetValue(invokeResult);
if (diagnostics.Count() > 0)
{
response.Diagnostics.Add(diagnostics.All());
}
if (plannedPrivate != null)
{
response.PlannedPrivate = ByteString.CopyFrom((byte[])plannedPrivate);
}
if (plannedState != null)
{
response.PlannedState = DynamicValue.Marshal(resType, plannedState);
}
if (requiresReplace != null)
{
// Translates our internal representation of ValuePath to AttributePath
var paths = (IEnumerable <TFSteps>)requiresReplace;
response.RequiresReplace.Add(TFAttributePaths.ToPaths(paths));
}
}
_log.LogTrace("<-result = {@response}", response);
return(await Task.FromResult(response));
}
catch (Exception ex)
{
_log.LogError(ex, "<!exception = ");
throw;
}
}
public override async Task <Tfplugin5.ReadResource.Types.Response> ReadResource(
Tfplugin5.ReadResource.Types.Request request, ServerCallContext context)
{
_log.LogDebug(">>>{method}>>>", nameof(ReadResource));
_log.LogTrace($"->input[{nameof(request)}] = {{@request}}", request);
_log.LogTrace($"->input[{nameof(context)}] = {{@context}}", context);
try
{
var response = new Tfplugin5.ReadResource.Types.Response();
var plugin = SchemaHelper.GetPluginDetails(PluginAssembly);
var resType = plugin.Resources.Where(x =>
request.TypeName == x.GetCustomAttribute <TFResourceAttribute>()?.Name).First();
var invokeType = typeof(IHasReadResource <>).MakeGenericType(resType);
if (invokeType.IsAssignableFrom(plugin.Provider))
{
var invokeInputType = typeof(ReadResourceInput <>).MakeGenericType(resType);
var invokeResultType = typeof(ReadResourceResult <>).MakeGenericType(resType);
// Construct and populate the input type instance from the request
var invokeInput = Activator.CreateInstance(invokeInputType);
invokeInputType.GetProperty(nameof(request.CurrentState)).SetValue(invokeInput,
DynamicValue.Unmarshal(resType, request.CurrentState));
// Invoke the functional method
var invokeMethod = invokeType.GetMethod(nameof(IHasReadResource <object> .Read));
var invokeResult = invokeMethod.Invoke(_ProviderInstance, new[] { invokeInput });
if (invokeResult == null)
{
throw new Exception("invocation result returned null");
}
if (!invokeResultType.IsAssignableFrom(invokeResult.GetType()))
{
throw new Exception("invocation result not of expected type or subclass");
}
// Deconstruct the result to response type
var diagnostics = ((TFDiagnostics)invokeResultType.GetProperty(nameof(response.Diagnostics))
.GetValue(invokeResult));
if (diagnostics.Count() > 0)
{
response.Diagnostics.Add(diagnostics.All());
}
var newState = invokeResultType.GetProperty(nameof(response.NewState))
.GetValue(invokeResult);
if (newState != null)
{
response.NewState = DynamicValue.Marshal(resType, newState);
}
}
_log.LogTrace("<-result = {@response}", response);
return(await Task.FromResult(response));
}
catch (Exception ex)
{
_log.LogError(ex, "<!exception = ");
throw;
}
}