# Class SingleServerRestorer

OptimaJet.Workflow.Core.Runtime.ServiceRunners.SingleServerRestorer

Provides single-server process restoring behavior by delegating restore execution to [RestorerBase](https://api.workflowengine.io/core/OptimaJet.Workflow.Core.Runtime.ServiceRunners/RestorerBase/).

Namespace: [OptimaJet.Workflow.Core.Runtime.ServiceRunners](https://api.workflowengine.io/core/OptimaJet.Workflow.Core.Runtime.ServiceRunners/)

```csharp
public class SingleServerRestorer : RestorerBase
```

## Type Hierarchy

-   [RestorerBase](https://api.workflowengine.io/core/OptimaJet.Workflow.Core.Runtime.ServiceRunners/RestorerBase/)
    -   SingleServerRestorer Current type

## Constructors

`public SingleServerRestorer(WorkflowRuntime runtimeOwner, CancellationToken token)` 

Initializes a new instance of the [SingleServerRestorer](https://api.workflowengine.io/core/OptimaJet.Workflow.Core.Runtime.ServiceRunners/SingleServerRestorer/) class.

### Parameters

| Name | Type | Description |
| --- | --- | --- |
| `runtimeOwner` | `WorkflowRuntime` | Runtime owner whose process data and restorers are used during restore execution. |
| `token` | `CancellationToken` | Token that is observed when the returned restore action starts. |

## Methods

`public Func<Task> GetRestorerAsyncAction(Guid processId)` 

Creates an asynchronous restore action for a single process in a single-server runtime.

### Parameters

| Name | Type | Description |
| --- | --- | --- |
| `processId` | `Guid` | Identifier of the process instance to restore. |

### Returns

| Type | Description |
| --- | --- |
| `Func<Task>` | A delegate that performs the restore action when invoked. |

### Remarks

The returned delegate executes restore logic from [RestorerBase](https://api.workflowengine.io/core/OptimaJet.Workflow.Core.Runtime.ServiceRunners/RestorerBase/) without multi-server runtime lock validation.

[Previous RestorerBase](https://api.workflowengine.io/core/OptimaJet.Workflow.Core.Runtime.ServiceRunners/RestorerBase/) [Next SingleServerServiceRunner](https://api.workflowengine.io/core/OptimaJet.Workflow.Core.Runtime.ServiceRunners/SingleServerServiceRunner/)