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Add unity 2019 support and update samples
1 parent 9bac318 commit 02c6088

9 files changed

Lines changed: 169 additions & 15 deletions

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‎modules/openapi-generator/src/main/java/org/openapitools/codegen/languages/CSharpClientCodegen.java‎

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@@ -924,6 +924,7 @@ public void processOpts() {
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addSupportingFiles(clientPackageDir, packageFolder, excludeTests, testPackageFolder, testPackageName, modelPackageDir, authPackageDir);
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supportingFiles.add(new SupportingFile("ConnectionException.mustache", clientPackageDir, "ConnectionException.cs"));
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supportingFiles.add(new SupportingFile("UnexpectedResponseException.mustache", clientPackageDir, "UnexpectedResponseException.cs"));
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supportingFiles.add(new SupportingFile("UnityWebRequestAwaiterExtension.mustache", clientPackageDir, "UnityWebRequestAwaiterExtension.cs"));
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break;
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default: // generichost
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addGenericHostSupportingFiles(clientPackageDir, packageFolder, excludeTests, testPackageFolder, testPackageName, modelPackageDir);

‎modules/openapi-generator/src/main/resources/csharp/libraries/unityWebRequest/ApiClient.mustache‎

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@@ -400,21 +400,34 @@ namespace {{packageName}}.Client
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InterceptRequest(request, path, options, configuration);
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#if UNITY_2020_2_OR_NEWER
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// For Unity 2020.2 and newer, use UnityWebRequest.Result.
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var asyncOp = request.SendWebRequest();
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TaskCompletionSource<UnityWebRequest.Result> tsc = new TaskCompletionSource<UnityWebRequest.Result>();
406-
asyncOp.completed += (_) => tsc.TrySetResult(request.result);
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TaskCompletionSource<UnityWebRequest.Result> tcs = new TaskCompletionSource<UnityWebRequest.Result>();
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asyncOp.completed += (_) => tcs.TrySetResult(request.result);
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using (var tokenRegistration = cancellationToken.Register(request.Abort, true))
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{
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await tsc.Task;
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await tcs.Task;
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}
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if (request.result == UnityWebRequest.Result.ConnectionError ||
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request.result == UnityWebRequest.Result.DataProcessingError)
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{
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throw new ConnectionException(request);
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}
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#else
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// For Unity 2019 and earlier, await the operation directly.
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var asyncOp = request.SendWebRequest();
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using (var tokenRegistration = cancellationToken.Register(request.Abort, true))
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{
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await asyncOp;
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}
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if (request.isNetworkError || request.isHttpError)
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{
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throw new ConnectionException(request);
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}
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#endif
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object responseData = deserializer.Deserialize<T>(request);
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@@ -636,4 +649,4 @@ namespace {{packageName}}.Client
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}
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#endregion ISynchronousClient
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}
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}
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}

‎modules/openapi-generator/src/main/resources/csharp/libraries/unityWebRequest/ConnectionException.mustache‎

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@@ -5,6 +5,7 @@ using UnityEngine.Networking;
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namespace {{packageName}}.Client
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{
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#if UNITY_2020_1_OR_NEWER
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public class ConnectionException : Exception
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{
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public UnityWebRequest.Result Result { get; private set; }
@@ -18,4 +19,39 @@ namespace {{packageName}}.Client
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Error = request.error ?? "";
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}
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}
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#else
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// For Unity 2019, define a custom enum that roughly simulates UnityWebRequest.Result.
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public enum UnityWebRequestResultLegacy
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{
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Success,
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ConnectionError,
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ProtocolError,
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DataProcessingError
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}
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public class ConnectionException : Exception
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{
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public UnityWebRequestResultLegacy Result { get; private set; }
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public string Error { get; private set; }
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public ConnectionException(UnityWebRequest request)
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: base($"Error: {request.error}")
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{
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if (request.isNetworkError)
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{
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Result = UnityWebRequestResultLegacy.ConnectionError;
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}
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else if (request.isHttpError)
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{
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Result = UnityWebRequestResultLegacy.ProtocolError;
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}
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else
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{
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Result = UnityWebRequestResultLegacy.Success;
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}
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Error = request.error ?? "";
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}
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}
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#endif
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}

‎modules/openapi-generator/src/main/resources/csharp/libraries/unityWebRequest/README.mustache‎

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@@ -20,7 +20,7 @@ This C# SDK is automatically generated by the [OpenAPI Generator](https://openap
2020
<a id="version-support"></a>
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## Version support
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This generator should support all current LTS versions of Unity
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- Unity 2020.3 (LTS) and up
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- Unity 2019.4 (LTS) and up
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- .NET Standard 2.1 / .NET Framework
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<a id="dependencies"></a>

‎modules/openapi-generator/src/main/resources/csharp/libraries/unityWebRequest/UnityWebRequestAwaiterExtension.mustache‎

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@@ -0,0 +1,23 @@
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{{>partial_header}}
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using System.Runtime.CompilerServices;
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using System.Threading.Tasks;
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using UnityEngine.Networking;
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namespace {{packageName}}.Client
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{
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/// <summary>
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/// Provides an awaiter for UnityWebRequestAsyncOperation to allow `await request.SendWebRequest()`
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/// in Unity async methods. Unity's AsyncOperation types are not awaitable by default, so this
12+
/// extension bridges that gap by converting the operation into a Task.
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/// </summary>
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public static class UnityWebRequestAwaiterExtensions
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{
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public static TaskAwaiter<UnityWebRequestAsyncOperation> GetAwaiter(this UnityWebRequestAsyncOperation asyncOp)
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{
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var tcs = new TaskCompletionSource<UnityWebRequestAsyncOperation>();
19+
asyncOp.completed += _ => tcs.SetResult(asyncOp);
20+
return tcs.Task.GetAwaiter();
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}
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}
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}

‎samples/client/petstore/csharp/unityWebRequest/standard2.0/Petstore/.openapi-generator/FILES‎

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@@ -137,6 +137,7 @@ src/Org.OpenAPITools/Client/Multimap.cs
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src/Org.OpenAPITools/Client/OpenAPIDateConverter.cs
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src/Org.OpenAPITools/Client/RequestOptions.cs
139139
src/Org.OpenAPITools/Client/UnexpectedResponseException.cs
140+
src/Org.OpenAPITools/Client/UnityWebRequestAwaiterExtension.cs
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src/Org.OpenAPITools/Client/WebRequestPathBuilder.cs
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src/Org.OpenAPITools/Model/AbstractOpenAPISchema.cs
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src/Org.OpenAPITools/Model/Activity.cs

‎samples/client/petstore/csharp/unityWebRequest/standard2.0/Petstore/src/Org.OpenAPITools/Client/ApiClient.cs‎

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Original file line numberDiff line numberDiff line change
@@ -408,21 +408,34 @@ private async Task<ApiResponse<T>> ExecAsync<T>(
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409409
InterceptRequest(request, path, options, configuration);
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411+
#if UNITY_2020_2_OR_NEWER
412+
// For Unity 2020.2 and newer, use UnityWebRequest.Result.
411413
var asyncOp = request.SendWebRequest();
412-
413-
TaskCompletionSource<UnityWebRequest.Result> tsc = new TaskCompletionSource<UnityWebRequest.Result>();
414-
asyncOp.completed += (_) => tsc.TrySetResult(request.result);
415-
414+
TaskCompletionSource<UnityWebRequest.Result> tcs = new TaskCompletionSource<UnityWebRequest.Result>();
415+
asyncOp.completed += (_) => tcs.TrySetResult(request.result);
416416
using (var tokenRegistration = cancellationToken.Register(request.Abort, true))
417417
{
418-
await tsc.Task;
418+
await tcs.Task;
419419
}
420-
420+
421421
if (request.result == UnityWebRequest.Result.ConnectionError ||
422422
request.result == UnityWebRequest.Result.DataProcessingError)
423423
{
424424
throw new ConnectionException(request);
425425
}
426+
#else
427+
// For Unity 2019 and earlier, await the operation directly.
428+
var asyncOp = request.SendWebRequest();
429+
using (var tokenRegistration = cancellationToken.Register(request.Abort, true))
430+
{
431+
await asyncOp;
432+
}
433+
434+
if (request.isNetworkError || request.isHttpError)
435+
{
436+
throw new ConnectionException(request);
437+
}
438+
#endif
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427440
object responseData = deserializer.Deserialize<T>(request);
428441

@@ -642,4 +655,4 @@ public ApiResponse<T> Patch<T>(string path, RequestOptions options, IReadableCon
642655
}
643656
#endregion ISynchronousClient
644657
}
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}
658+
}

‎samples/client/petstore/csharp/unityWebRequest/standard2.0/Petstore/src/Org.OpenAPITools/Client/ConnectionException.cs‎

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namespace Org.OpenAPITools.Client
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{
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#if UNITY_2020_1_OR_NEWER
1617
public class ConnectionException : Exception
1718
{
1819
public UnityWebRequest.Result Result { get; private set; }
@@ -26,4 +27,39 @@ public ConnectionException(UnityWebRequest request)
2627
Error = request.error ?? "";
2728
}
2829
}
30+
#else
31+
// For Unity 2019, define a custom enum that roughly simulates UnityWebRequest.Result.
32+
public enum UnityWebRequestResultLegacy
33+
{
34+
Success,
35+
ConnectionError,
36+
ProtocolError,
37+
DataProcessingError
38+
}
39+
40+
public class ConnectionException : Exception
41+
{
42+
public UnityWebRequestResultLegacy Result { get; private set; }
43+
public string Error { get; private set; }
44+
45+
public ConnectionException(UnityWebRequest request)
46+
: base($"Error: {request.error}")
47+
{
48+
if (request.isNetworkError)
49+
{
50+
Result = UnityWebRequestResultLegacy.ConnectionError;
51+
}
52+
else if (request.isHttpError)
53+
{
54+
Result = UnityWebRequestResultLegacy.ProtocolError;
55+
}
56+
else
57+
{
58+
Result = UnityWebRequestResultLegacy.Success;
59+
}
60+
61+
Error = request.error ?? "";
62+
}
63+
}
64+
#endif
2965
}

‎samples/client/petstore/csharp/unityWebRequest/standard2.0/Petstore/src/Org.OpenAPITools/Client/UnityWebRequestAwaiterExtension.cs‎

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/*
2+
* OpenAPI Petstore
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*
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* This spec is mainly for testing Petstore server and contains fake endpoints, models. Please do not use this for any other purpose. Special characters: \" \\
5+
*
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* The version of the OpenAPI document: 1.0.0
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* Generated by: https://github.com/openapitools/openapi-generator.git
8+
*/
9+
10+
11+
using System.Runtime.CompilerServices;
12+
using System.Threading.Tasks;
13+
using UnityEngine.Networking;
14+
15+
namespace Org.OpenAPITools.Client
16+
{
17+
/// <summary>
18+
/// Provides an awaiter for UnityWebRequestAsyncOperation to allow `await request.SendWebRequest()`
19+
/// in Unity async methods. Unity's AsyncOperation types are not awaitable by default, so this
20+
/// extension bridges that gap by converting the operation into a Task.
21+
/// </summary>
22+
public static class UnityWebRequestAwaiterExtensions
23+
{
24+
public static TaskAwaiter<UnityWebRequestAsyncOperation> GetAwaiter(this UnityWebRequestAsyncOperation asyncOp)
25+
{
26+
var tcs = new TaskCompletionSource<UnityWebRequestAsyncOperation>();
27+
asyncOp.completed += _ => tcs.SetResult(asyncOp);
28+
return tcs.Task.GetAwaiter();
29+
}
30+
}
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}

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