private void AddServiceBindings([NotNull] StringBuilder moduleClassContents, [NotNull] BindingConfigurationForFile serviceElement, [NotNull] IDynamicAssemblyBuilder dynamicAssemblyBuilder)
{
if (serviceElement.RegisterIfNotRegistered)
{
moduleClassContents.AppendLine($"if (!Kernel.GetBindings(typeof({serviceElement.ServiceType.GetTypeNameInCSharpClass()})).Any())");
moduleClassContents.AppendLine("{");
}
foreach (var serviceImplementation in serviceElement.Implementations)
{
moduleClassContents.Append($"Bind<{serviceElement.ServiceType.GetTypeNameInCSharpClass()}>()");
ITypeBasedBindingImplementationConfigurationForFile typeBasedBindingImplementationConfigurationForFile = null;
if (serviceImplementation is ITypeBasedBindingImplementationConfigurationForFile)
{
typeBasedBindingImplementationConfigurationForFile = (ITypeBasedBindingImplementationConfigurationForFile)serviceImplementation;
if (typeBasedBindingImplementationConfigurationForFile.Parameters == null)
{
if (serviceElement.IsSelfBoundService)
{
moduleClassContents.Append(".ToSelf()");
}
else
{
moduleClassContents.Append($".To<{typeBasedBindingImplementationConfigurationForFile.ImplementationType.GetTypeNameInCSharpClass()}>()");
}
}
else
{
moduleClassContents.Append($".ToMethod(context => new {typeBasedBindingImplementationConfigurationForFile.ImplementationType.GetTypeNameInCSharpClass()}(");
for (var i = 0; i < typeBasedBindingImplementationConfigurationForFile.Parameters.Length; ++i)
{
if (i > 0)
{
moduleClassContents.Append(", ");
}
var parameter = typeBasedBindingImplementationConfigurationForFile.Parameters[i];
moduleClassContents.Append(parameter.GenerateValueCSharp(
//(serviceType) => $"({serviceType.FullName})context.Kernel.GetService(typeof({serviceType.FullName}))",
dynamicAssemblyBuilder));
}
moduleClassContents.Append("))");
}
}
else if (serviceImplementation is ValueBasedBindingImplementationConfigurationForFile valueBasedBindingImplementationConfigurationForFile)
{
moduleClassContents.Append($".ToMethod(context => {valueBasedBindingImplementationConfigurationForFile.ValueInitializer.GenerateValueCSharp(dynamicAssemblyBuilder)})");
}
else if (serviceImplementation is IServiceToProxyBindingImplementationConfigurationForFile serviceToProxyBindingImplementationConfigurationForFile)
{
moduleClassContents.AppendFormat(".ToMethod(context => ({0})context.Kernel.GetService(typeof({0})))",
serviceImplementation.ImplementationType.GetTypeNameInCSharpClass());
}
// Add WhenInjected code as in example below
switch (serviceImplementation.ConditionalInjectionType)
{
case ConditionalInjectionType.None:
// No conditional injection.
break;
case ConditionalInjectionType.WhenInjectedInto:
moduleClassContents.Append($".WhenInjectedInto<{serviceImplementation.WhenInjectedIntoType.GetTypeNameInCSharpClass()}>()");
break;
case ConditionalInjectionType.WhenInjectedExactlyInto:
moduleClassContents.Append($".WhenInjectedExactlyInto<{serviceImplementation.WhenInjectedIntoType.GetTypeNameInCSharpClass()}>()");
break;
default:
throw new UnsupportedEnumValueException(serviceImplementation.ConditionalInjectionType);
}
// Add resolution
moduleClassContents.Append(".");
switch (serviceImplementation.ResolutionScope)
{
case DiResolutionScope.Singleton:
moduleClassContents.Append("InSingletonScope()");
break;
case DiResolutionScope.Transient:
moduleClassContents.Append("InTransientScope()");
break;
case DiResolutionScope.ScopeLifetime:
moduleClassContents.Append("InScope(context => _diContainer.CurrentLifeTimeScope)");
break;
// Thread scope is not supported by Autofac, and therefore not used in Ninject as well.
//case DiResolutionScope.Thread:
// moduleClassContents.Append("InThreadScope()");
// break;
default:
throw new UnsupportedResolutionScopeException(serviceImplementation);
}
// Add injected properties
if (typeBasedBindingImplementationConfigurationForFile != null)
{
if (typeBasedBindingImplementationConfigurationForFile.InjectedProperties?.Any() ?? false)
{
moduleClassContents.AppendLine($".OnActivation<{typeBasedBindingImplementationConfigurationForFile.ImplementationType.GetTypeNameInCSharpClass()}>(activatedObject =>");
moduleClassContents.AppendLine("{");
foreach (var injectedProperty in typeBasedBindingImplementationConfigurationForFile.InjectedProperties)
{
moduleClassContents.Append($"activatedObject.{injectedProperty.Name}=");
moduleClassContents.Append(injectedProperty.GenerateValueCSharp(//(serviceType) => $"_diContainer.Resolve<{serviceType.FullName}>()",
dynamicAssemblyBuilder));
moduleClassContents.Append(";");
moduleClassContents.AppendLine();
}
moduleClassContents.Append("})");
}
}
moduleClassContents.AppendLine(";");
}
if (serviceElement.RegisterIfNotRegistered)
{
moduleClassContents.AppendLine("}");
}
}
private void AddServiceBindings([NotNull] StringBuilder moduleClassContents, [NotNull] BindingConfigurationForFile serviceElement, [NotNull] IDynamicAssemblyBuilder dynamicAssemblyBuilder)
{
foreach (var serviceImplementation in serviceElement.Implementations)
{
moduleClassContents.Append("builder.");
ITypeBasedBindingImplementationConfigurationForFile typeBasedBindingImplementationConfigurationForFile = null;
if (serviceImplementation is ITypeBasedBindingImplementationConfigurationForFile)
{
typeBasedBindingImplementationConfigurationForFile = (ITypeBasedBindingImplementationConfigurationForFile)serviceImplementation;
if (typeBasedBindingImplementationConfigurationForFile.Parameters == null)
{
moduleClassContents.Append($"RegisterType<{typeBasedBindingImplementationConfigurationForFile.ImplementationType.GetTypeNameInCSharpClass()}>()");
}
else
{
moduleClassContents.Append($"Register(context => new {typeBasedBindingImplementationConfigurationForFile.ImplementationType.GetTypeNameInCSharpClass()}(");
for (var i = 0; i < typeBasedBindingImplementationConfigurationForFile.Parameters.Length; ++i)
{
if (i > 0)
{
moduleClassContents.Append(", ");
}
var parameter = typeBasedBindingImplementationConfigurationForFile.Parameters[i];
moduleClassContents.Append(parameter.GenerateValueCSharp(dynamicAssemblyBuilder));
}
moduleClassContents.Append("))");
}
}
else if (serviceImplementation is IValueBasedBindingImplementationConfigurationForFile valueBasedBindingImplementationConfigurationForFile)
{
moduleClassContents.Append($"Register(context => {valueBasedBindingImplementationConfigurationForFile.ValueInitializer.GenerateValueCSharp(dynamicAssemblyBuilder)})");
}
else if (serviceImplementation is IServiceToProxyBindingImplementationConfigurationForFile serviceToProxyBindingImplementationConfigurationForFile)
{
moduleClassContents.AppendFormat("Register(context => context.Resolve<{0}>())", serviceImplementation.ImplementationType.GetTypeNameInCSharpClass());
}
// Add service
if (serviceElement.IsSelfBoundService)
{
moduleClassContents.Append(".AsSelf()");
}
else
{
moduleClassContents.Append($".As<{serviceElement.ServiceType.GetTypeNameInCSharpClass()}>()");
}
if (serviceElement.RegisterIfNotRegistered)
{
moduleClassContents.Append($".IfNotRegistered(typeof({serviceElement.ServiceType.GetTypeNameInCSharpClass()}))");
}
// Add resolution
moduleClassContents.Append(".");
switch (serviceImplementation.ResolutionScope)
{
case DiResolutionScope.Singleton:
moduleClassContents.Append("SingleInstance()");
break;
case DiResolutionScope.Transient:
moduleClassContents.Append("InstancePerDependency()");
break;
case DiResolutionScope.ScopeLifetime:
moduleClassContents.Append("InstancePerLifetimeScope()");
break;
default:
throw new UnsupportedResolutionScopeException(serviceImplementation);
}
// Add injected properties
if (typeBasedBindingImplementationConfigurationForFile != null)
{
if (typeBasedBindingImplementationConfigurationForFile.InjectedProperties?.Any() ?? false)
{
moduleClassContents.AppendLine(".OnActivated(e =>");
moduleClassContents.AppendLine("{");
foreach (var injectedProperty in typeBasedBindingImplementationConfigurationForFile.InjectedProperties)
{
moduleClassContents.Append($"e.Instance.{injectedProperty.Name}=");
moduleClassContents.Append(injectedProperty.GenerateValueCSharp(
//(serviceType) => $"e.Context.Resolve<{serviceType.FullName}>()",
dynamicAssemblyBuilder));
moduleClassContents.Append(";");
moduleClassContents.AppendLine();
}
moduleClassContents.Append("})");
}
}
moduleClassContents.AppendLine(";");
}
}
