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This commit is contained in:
Shyju Krishnankutty
2026-01-24 17:03:34 -08:00
parent 8b21180cf2
commit 6f69299f4a
26 changed files with 1551 additions and 302 deletions
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dotnet/src/Microsoft.Agents.AI.DurableTask/DurableWorkflowOptions.cs
+33 -32
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@@ -10,17 +10,31 @@ namespace Microsoft.Agents.AI.DurableTask;
public sealed class DurableWorkflowOptions
{
private readonly Dictionary<string, Workflow> _workflows = new(StringComparer.OrdinalIgnoreCase);
private readonly object? _parentOptions;
private readonly DurableOptions? _parentOptions;
/// <summary>
/// Initializes a new instance of the <see cref="DurableWorkflowOptions"/> class.
/// </summary>
/// <param name="parentOptions">Optional parent options container for accessing related configuration.</param>
public DurableWorkflowOptions(object? parentOptions = null)
internal DurableWorkflowOptions(DurableOptions? parentOptions = null)
{
this._parentOptions = parentOptions;
this.Executors = new ExecutorRegistry();
}
/// <summary>
/// Gets the collection of workflows available in the current context, keyed by their unique names.
/// </summary>
/// <remarks>The returned dictionary is read-only and reflects the current set of registered workflows.
/// Changes to the underlying workflow collection are immediately visible through this property. Accessing a
/// workflow by name that does not exist will result in a KeyNotFoundException.</remarks>
public IReadOnlyDictionary<string, Workflow> Workflows => this._workflows;
/// <summary>
/// Gets the executor registry.
/// </summary>
internal ExecutorRegistry Executors { get; }
/// <summary>
/// Adds a workflow to the collection for processing or execution.
/// </summary>
@@ -40,6 +54,9 @@ public sealed class DurableWorkflowOptions
this._workflows[workflow.Name] = workflow;
// Register executors in the registry for direct lookup
RegisterExecutors(workflow, this.Executors);
// Register any agentic executors with DurableAgentsOptions if available through parent
DurableAgentsOptions? agentOptions = this.TryGetAgentOptions();
if (agentOptions is not null)
@@ -48,36 +65,9 @@ public sealed class DurableWorkflowOptions
}
}
/// <summary>
/// Gets the collection of workflows available in the current context, keyed by their unique names.
/// </summary>
/// <remarks>The returned dictionary is read-only and reflects the current set of registered workflows.
/// Changes to the underlying workflow collection are immediately visible through this property. Accessing a
/// workflow by name that does not exist will result in a KeyNotFoundException.</remarks>
public IReadOnlyDictionary<string, Workflow> Workflows => this._workflows;
[System.Diagnostics.CodeAnalysis.UnconditionalSuppressMessage("ReflectionAnalysis", "IL2075",
Justification = "Reflection is used to access Agents property from parent options container for automatic agent registration.")]
private DurableAgentsOptions? TryGetAgentOptions()
{
// Try to extract DurableAgentsOptions from the parent container
// This uses reflection to access the Agents property if available
if (this._parentOptions is null)
{
return null;
}
// Check if parent has an Agents property (DurableOptions pattern)
System.Reflection.PropertyInfo? agentsProperty = this._parentOptions.GetType()
.GetProperty("Agents", System.Reflection.BindingFlags.Public | System.Reflection.BindingFlags.Instance);
if (agentsProperty?.PropertyType == typeof(DurableAgentsOptions))
{
return agentsProperty.GetValue(this._parentOptions) as DurableAgentsOptions;
}
// If parent is directly DurableAgentsOptions (for backward compatibility)
return this._parentOptions as DurableAgentsOptions;
return this._parentOptions?.Agents;
}
private static void RegisterAgenticExecutors(Workflow workflow, DurableAgentsOptions agentOptions)
@@ -87,8 +77,8 @@ public sealed class DurableWorkflowOptions
{
try
{
// Register the agent with DurableAgentsOptions
agentOptions.AddAIAgent(agent);
// Register the agent as workflow-only (no HTTP trigger)
agentOptions.AddAIAgent(agent, workflowOnly: true);
}
catch (ArgumentException)
{
@@ -97,4 +87,15 @@ public sealed class DurableWorkflowOptions
}
}
}
private static void RegisterExecutors(Workflow workflow, ExecutorRegistry registry)
{
// Register all executors from the workflow in the registry
foreach (KeyValuePair<string, Workflows.Checkpointing.ExecutorInfo> executor in workflow.ReflectExecutors())
{
// Extract the executor name (without GUID suffix)
string executorName = executor.Key.Split('_')[0];
registry.Register(executorName, executor.Key, workflow);
}
}
}