Class FileBlob
Binary large object stored as file on disk
Inherited Members
Namespace: EPiServer.Framework.Blobs
Assembly: EPiServer.Framework.dll
Version: 12.0.3Syntax
public class FileBlob : BlobConstructors
FileBlob(Uri, String)
Create new FileBlob
Declaration
public FileBlob(Uri id, string filePath)Parameters
| Type | Name | Description |
|---|---|---|
| System.Uri | id | the id of blob |
| System.String | filePath | The file path |
Properties
FilePath
Path to file
Declaration
public string FilePath { get; }Property Value
| Type | Description |
|---|---|
| System.String |
Methods
AsFileInfoAsync(Nullable<DateTimeOffset>)
Returns the current blob as a Microsoft.Extensions.FileProviders.IFileInfo instance.
Declaration
public override Task<IFileInfo> AsFileInfoAsync(Nullable<DateTimeOffset> lastModified = null)Parameters
| Type | Name | Description |
|---|---|---|
| System.Nullable<System.DateTimeOffset> | lastModified |
Returns
| Type | Description |
|---|---|
| System.Threading.Tasks.Task<Microsoft.Extensions.FileProviders.IFileInfo> | The blob as an Microsoft.Extensions.FileProviders.IFileInfo instance |
Overrides
Remarks
The default implementation opens and uses underlying stream to get Microsoft.Extensions.FileProviders.IFileInfo.Length so an implementation can override and do a more optimized read if possible.
The default implementation uses the passed in lastModified to set Microsoft.Extensions.FileProviders.IFileInfo.LastModified.
If null is passed in System.DateTime.Today is used as fallback.
When routing to IContentMedia is IContentMedia.Saved passed in.
OpenRead()
Open filestream for reading
Declaration
public override Stream OpenRead()Returns
| Type | Description |
|---|---|
| System.IO.Stream |
Overrides
OpenWrite()
Open stream for writing
Declaration
public override Stream OpenWrite()Returns
| Type | Description |
|---|---|
| System.IO.Stream |
Overrides
Write(Stream)
Write stream directly to filestream
Declaration
public override void Write(Stream data)Parameters
| Type | Name | Description |
|---|---|---|
| System.IO.Stream | data |
