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v19/develop
Geometry/UtilityGeometryEntityReader/project/main/ExtensionFactory.cs
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renal
New project UtilityGeometryEntityReader
22 дек 2025, 13:54
22 дек 2025, 13:54
3673674
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using UtilityGeometryEntityReader; // ReSharper disable once CheckNamespace namespace CAMAPI; using Extensions; using ResultStatus; /// <summary> /// Factory for creating extensions. Namespace and class name always should be CAMAPI.ExtensionFactory, /// so CAMAPI will find it /// </summary> public class ExtensionFactory : IExtensionFactory { /// <inheritdoc /> public void OnLibraryRegistered(IExtensionFactoryContext context, out TResultStatus ret) { ret = default; } /// <inheritdoc /> public void OnLibraryUnRegistered(IExtensionFactoryContext context, out TResultStatus ret) { ret = default; } /// <summary> /// Create new instance of our extension /// </summary> /// <param name="extensionIdent"> /// Unique identifier, if out library has more than one extension. Should accord with /// value in settings json, describing this library /// </param> /// <param name="ret">Error to return it, because throw exception will not work</param> /// <returns>Instance of out extension</returns> public IExtension? Create(string extensionIdent, out TResultStatus ret) { try { ret = default; if (extensionIdent == "Extension.Utility.Geometry.EntityReader") return new ExtensionGeometryEntityReader(); throw new Exception("Unknown extension identifier: " + extensionIdent); } catch (Exception e) { ret.Code = TResultStatusCode.rsError; ret.Description = e.Message; } return null; } }