/// <summary>
/// 如果某个类型未在容器注册，则注册该类型
/// </summary>
/// <param name="container"></param>
/// <param name="alias"></param>
/// <param name="registerType"></param>
/// <param name="registerAsSingleton"></param>
/// <param name="autoWiringMode"></param>
public static void RegisterTypeIfMissing(this IApplicationContext container, string alias, Type registerType, bool registerAsSingleton, AutoWiringMode autoWiringMode, bool lazyInit = false)
{
Type typeToRegister = registerType;
if (!container.ContainsObjectDefinition(alias))
{
DefaultObjectDefinitionFactory definitionFactory = new DefaultObjectDefinitionFactory();
ObjectDefinitionBuilder builder = ObjectDefinitionBuilder.RootObjectDefinition(definitionFactory, typeToRegister);
builder.SetSingleton(registerAsSingleton);
builder.SetAutowireMode(autoWiringMode);
builder.SetLazyInit(lazyInit);
IConfigurableApplicationContext configurableContext = container as IConfigurableApplicationContext;
IObjectDefinitionRegistry definitionRegistry = container as IObjectDefinitionRegistry;
if (definitionRegistry != null)
{
definitionRegistry.RegisterObjectDefinition(alias, builder.ObjectDefinition);
//if (configurableContext != null)
//{
// configurableContext.Refresh();
//}
}
}
}
private void RegisterTypeIfMissing(string alias, Type typeToRegister, bool registerAsSingleton)
{
if (!container.ContainsObjectDefinition(alias))
{
DefaultObjectDefinitionFactory definitionFactory = new DefaultObjectDefinitionFactory();
ObjectDefinitionBuilder builder = ObjectDefinitionBuilder.RootObjectDefinition(definitionFactory, typeToRegister);
builder.SetSingleton(registerAsSingleton);
builder.SetAutowireMode(AutoWiringMode.Constructor);
IConfigurableApplicationContext configurableContext = container as IConfigurableApplicationContext;
IObjectDefinitionRegistry definitionRegistry = container as IObjectDefinitionRegistry;
if (definitionRegistry != null)
{
definitionRegistry.RegisterObjectDefinition(alias, builder.ObjectDefinition);
//刷新后会导致之间加载的实例对象丢失
//if (configurableContext != null)
//{
// configurableContext.Refresh();
//}
}
}
}