/// <summary>
/// Workflow instance constructor.
/// </summary>
/// <param name="runtime"></param>
/// <param name="definition">The workflow definition.</param>
/// <param name="metadata">The metadata which includes parameters etc.</param>
/// <param name="pipelineInput">This is input coming from pipeline, which is added to the input stream.</param>
/// <param name="job"></param>
internal PSWorkflowApplicationInstance(
PSWorkflowRuntime runtime,
PSWorkflowDefinition definition,
PSWorkflowContext metadata,
PSDataCollection<PSObject> pipelineInput,
PSWorkflowJob job)
{
Tracer.WriteMessage("Creating Workflow instance.");
InitializePSWorkflowApplicationInstance(runtime);
this._definition = definition;
this._metadatas = metadata;
this._streams = new PowerShellStreams<PSObject, PSObject>(pipelineInput);
RegisterHandlersForDataAdding(_streams);
this._timers = new PSWorkflowTimer(this);
this.creationMode = WorkflowInstanceCreationMode.Normal;
_job = job;
_stores = Runtime.Configuration.CreatePSWorkflowInstanceStore(this);
this._remoteActivityState = new PSWorkflowRemoteActivityState(_stores);
}
/// <summary>
/// Workflow instance constructor for shutdown or crashed workflows.
/// </summary>
/// <param name="runtime"></param>
/// <param name="instanceId"></param>
internal PSWorkflowApplicationInstance(PSWorkflowRuntime runtime, PSWorkflowId instanceId)
{
Tracer.WriteMessage("Creating Workflow instance after crash and shutdown workflow.");
InitializePSWorkflowApplicationInstance(runtime);
this._definition = null;
this._metadatas = null;
this._streams = null;
this._timers = null;
this.id = instanceId.Guid;
this.creationMode = WorkflowInstanceCreationMode.AfterCrashOrShutdown;
_stores = Runtime.Configuration.CreatePSWorkflowInstanceStore(this);
this._remoteActivityState = null;
}
