Automatically bind pascal case c# model from snake case JSON in WebApi

Automatically bind pascal case c# model from snake case JSON in WebApi

You can automatically bind Pascal case C# models from snake case JSON in a Web API by configuring the JSON serializer to use SnakeCaseNamingStrategy. Here are the steps:

  1. Add the Microsoft.AspNetCore.Mvc.NewtonsoftJson NuGet package to your project.

  2. In the ConfigureServices method of your Startup class, add the following code:

    services.AddControllers() .AddNewtonsoftJson(options => { options.SerializerSettings.ContractResolver = new DefaultContractResolver { NamingStrategy = new SnakeCaseNamingStrategy() }; });

    This code configures the JSON serializer to use SnakeCaseNamingStrategy.

  3. In your C# models, use Pascal case property names.

With these steps, your Web API will be able to automatically bind Pascal case C# models from snake case JSON.

Examples

  1. "C# WebApi automatic snake_case to PascalCase binding"

    • Description: Learn how to configure WebApi to automatically bind JSON data in snake_case to PascalCase C# models.
    • Code Implementation:
      // Example WebApi configuration in Global.asax.cs or Startup.cs GlobalConfiguration.Configure(config => { config.Formatters.JsonFormatter.SerializerSettings.ContractResolver = new DefaultContractResolver(); });

  2. "Newtonsoft.Json snake_case to PascalCase conversion"

    • Description: Explore how Newtonsoft.Json can handle automatic conversion between snake_case and PascalCase.
    • Code Implementation:
      // Example using Newtonsoft.Json settings var jsonSettings = new JsonSerializerSettings { ContractResolver = new DefaultContractResolver(), // Add other settings as needed }; var jsonString = JsonConvert.SerializeObject(myObject, jsonSettings);

  3. "C# WebApi model binding conventions"

    • Description: Understand conventions and settings in WebApi for handling model binding with different naming conventions.
    • Code Implementation:
      // Example using CamelCasePropertyNamesContractResolver config.Formatters.JsonFormatter.SerializerSettings.ContractResolver = new CamelCasePropertyNamesContractResolver();

  4. "Newtonsoft.Json custom naming strategy"

    • Description: Explore how to implement a custom naming strategy in Newtonsoft.Json for automatic case conversion.
    • Code Implementation:
      // Example using custom naming strategy var jsonSettings = new JsonSerializerSettings { ContractResolver = new DefaultContractResolver { NamingStrategy = new SnakeCaseNamingStrategy() }, // Add other settings as needed }; var jsonString = JsonConvert.SerializeObject(myObject, jsonSettings);

  5. "WebApi model binding snake_case attribute"

    • Description: Find information on using attributes in WebApi to specify the JSON naming convention for a specific model.
    • Code Implementation:
      // Example using [JsonObject] attribute on the model [JsonObject(NamingStrategyType = typeof(SnakeCaseNamingStrategy))] public class MyModel { // Properties... }

  6. "Newtonsoft.Json snake_case to PascalCase global setting"

    • Description: Learn how to set a global naming strategy for Newtonsoft.Json throughout the application.
    • Code Implementation:
      // Example setting global naming strategy JsonConvert.DefaultSettings = () => new JsonSerializerSettings { ContractResolver = new DefaultContractResolver { NamingStrategy = new SnakeCaseNamingStrategy() }, // Add other settings as needed };

  7. "C# WebApi configure JSON formatter"

    • Description: Explore how to configure WebApi JSON formatters to handle case conversion during model binding.
    • Code Implementation:
      // Example configuring WebApi JSON formatter config.Formatters.JsonFormatter.SerializerSettings.ContractResolver = new DefaultContractResolver();

  8. "WebApi model binding snake_case middleware"

    • Description: Find middleware solutions in WebApi for automatically handling snake_case to PascalCase model binding.
    • Code Implementation:
      // Example middleware for snake_case to PascalCase model binding app.Use((context, next) => { // Convert snake_case to PascalCase in the request body // ... return next(); });

  9. "C# WebApi JSON property name customization"

    • Description: Learn how to customize JSON property names in WebApi for automatic case conversion.
    • Code Implementation:
      // Example using [JsonProperty] attribute on the model properties public class MyModel { [JsonProperty("snake_case_property")] public string PascalCaseProperty { get; set; } }

  10. "WebApi camel case JSON response"

    • Description: Understand how to configure WebApi to respond with camelCase JSON while still accepting snake_case input.
    • Code Implementation:
      // Example configuring WebApi to respond with camelCase config.Formatters.JsonFormatter.SerializerSettings.ContractResolver = new CamelCasePropertyNamesContractResolver();

More Tags

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