-
Notifications
You must be signed in to change notification settings - Fork 2k
Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
Merge pull request #1047 from dVakulen/json-net-fallback-serializer
Implemented Json.Net fallback serializer
- Loading branch information
Showing
19 changed files
with
591 additions
and
91 deletions.
There are no files selected for viewing
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,130 @@ | ||
| using System; | ||
| using System.Collections.Generic; | ||
| using System.Diagnostics; | ||
| using System.IO; | ||
| using System.Linq; | ||
| using System.Reflection; | ||
| using System.Runtime.Serialization; | ||
| using System.Runtime.Serialization.Formatters.Binary; | ||
| using System.Text; | ||
| using System.Threading.Tasks; | ||
| using Orleans.Runtime; | ||
|
|
||
| #if !DNXCORE50 | ||
| namespace Orleans.Serialization | ||
| { | ||
| public class BinaryFormatterSerializer : IExternalSerializer | ||
| { | ||
| private TraceLogger logger; | ||
| public void Initialize(TraceLogger logger) | ||
| { | ||
| this.logger = logger; | ||
| } | ||
|
|
||
| public bool IsSupportedType(Type itemType) | ||
| { | ||
| return itemType.GetTypeInfo().IsSerializable; | ||
| } | ||
|
|
||
| public object DeepCopy(object source) | ||
| { | ||
| if (source == null) | ||
| { | ||
| return null; | ||
| } | ||
|
|
||
| var formatter = new BinaryFormatter(); | ||
| object ret = null; | ||
| using (var memoryStream = new MemoryStream()) | ||
| { | ||
| formatter.Serialize(memoryStream, source); | ||
| memoryStream.Flush(); | ||
| memoryStream.Seek(0, SeekOrigin.Begin); | ||
| formatter.Binder = DynamicBinder.Instance; | ||
| ret = formatter.Deserialize(memoryStream); | ||
| } | ||
|
|
||
| return ret; | ||
| } | ||
|
|
||
| public void Serialize(object item, BinaryTokenStreamWriter writer, Type expectedType) | ||
| { | ||
| if (writer == null) | ||
| { | ||
| throw new ArgumentNullException("writer"); | ||
| } | ||
|
|
||
| if (item == null) | ||
| { | ||
| writer.WriteNull(); | ||
| return; | ||
| } | ||
|
|
||
| var formatter = new BinaryFormatter(); | ||
| byte[] bytes; | ||
| using (var memoryStream = new MemoryStream()) | ||
| { | ||
| formatter.Serialize(memoryStream, item); | ||
| memoryStream.Flush(); | ||
| bytes = memoryStream.ToArray(); | ||
| } | ||
|
|
||
| writer.Write(bytes.Length); | ||
| writer.Write(bytes); | ||
| } | ||
|
|
||
| public object Deserialize(Type expectedType, BinaryTokenStreamReader reader) | ||
| { | ||
| if (reader == null) | ||
| { | ||
| throw new ArgumentNullException("reader"); | ||
| } | ||
|
|
||
| var n = reader.ReadInt(); | ||
| var bytes = reader.ReadBytes(n); | ||
| var formatter = new BinaryFormatter(); | ||
| object retVal = null; | ||
| using (var memoryStream = new MemoryStream(bytes)) | ||
| { | ||
| retVal = formatter.Deserialize(memoryStream); | ||
| } | ||
|
|
||
| return retVal; | ||
| } | ||
|
|
||
|
|
||
| /// <summary> | ||
| /// This appears necessary because the BinaryFormatter by default will not see types | ||
| /// that are defined by the InvokerGenerator. | ||
| /// Needs to be public since it used by generated client code. | ||
| /// </summary> | ||
| class DynamicBinder : SerializationBinder | ||
| { | ||
| public static readonly SerializationBinder Instance = new DynamicBinder(); | ||
|
|
||
| private readonly Dictionary<string, Assembly> assemblies = new Dictionary<string, Assembly>(); | ||
|
|
||
| public override Type BindToType(string assemblyName, string typeName) | ||
| { | ||
| lock (this.assemblies) | ||
| { | ||
| Assembly result; | ||
| if (!this.assemblies.TryGetValue(assemblyName, out result)) | ||
| { | ||
| foreach (var assembly in AppDomain.CurrentDomain.GetAssemblies()) | ||
| this.assemblies[assembly.GetName().FullName] = assembly; | ||
|
|
||
| // in some cases we have to explicitly load the assembly even though it seems to be already loaded but for some reason it's not listed in AppDomain.CurrentDomain.GetAssemblies() | ||
| if (!this.assemblies.TryGetValue(assemblyName, out result)) | ||
| this.assemblies[assemblyName] = Assembly.Load(new AssemblyName(assemblyName)); | ||
|
|
||
| result = this.assemblies[assemblyName]; | ||
| } | ||
|
|
||
| return result.GetType(typeName); | ||
| } | ||
| } | ||
| } | ||
| } | ||
| } | ||
| #endif |
Oops, something went wrong.