public IModelBinder GetBinder(ModelBinderProviderContext context)
{
if (context.BindingInfo.BindingSource != null && context.BindingInfo.BindingSource.CanAcceptDataFrom(BodyOrDefaultBindingSource.BodyOrDefault))
{
var bodyBinder = _bodyModelBinderProvider.GetBinder(context);
var complexBinder = _complexTypeModelBinderProvider.GetBinder(context);
return(new BodyOrDefaultModelBinder(bodyBinder, complexBinder));
}
return(null);
}
public IModelBinder GetBinder(ModelBinderProviderContext context)
{
IModelBinder modelBinder = defaultProvider.GetBinder(context);
// default provider returns null when there is error.So for not null setting our binder
if (modelBinder != null)
{
modelBinder = new NtBodyModelBinder(this.formatters, this.readerFactory);
}
return(modelBinder);
}
public void GetBinder_DoesNotThrowNullReferenceException()
{
// Arrange
var context = new TestModelBinderProviderContext(typeof(Person));
context.BindingInfo.BindingSource = BindingSource.Body;
var formatter = new TestInputFormatter();
var formatterList = new List <IInputFormatter> {
formatter
};
var provider = new BodyModelBinderProvider(formatterList, new TestHttpRequestStreamReaderFactory());
// Act & Assert (does not throw)
provider.GetBinder(context);
}
/// <summary>
/// Creates a <see cref="T:Microsoft.AspNetCore.Mvc.ModelBinding.IModelBinder" /> based on <see cref="T:Microsoft.AspNetCore.Mvc.ModelBinding.ModelBinderProviderContext" />.
/// </summary>
/// <param name="context">The <see cref="T:Microsoft.AspNetCore.Mvc.ModelBinding.ModelBinderProviderContext" />.</param>
/// <returns>
/// An <see cref="T:Microsoft.AspNetCore.Mvc.ModelBinding.IModelBinder" />.
/// </returns>
public IModelBinder?GetBinder(ModelBinderProviderContext context)
{
var bodyBinder = _bodyModelBinderProvider.GetBinder(context);
var complexBinder = _complexTypeModelBinderProvider.GetBinder(context);
if (context.BindingInfo.BindingSource != null &&
context.BindingInfo.BindingSource.CanAcceptDataFrom(BodyAndRouteBindingSource.BodyAndRoute))
{
return(new BodyAndRouteModelBinder(bodyBinder, complexBinder));
}
else
{
return(null);
}
}
