温莎WCF设施工厂?
因此,我目前有一个主 DAO 类 ITrackingToolDAO,它包含我的每个业务实体的所有服务合同。
public partial interface ITrackingToolDAO {
void Open(string connectionString);
void Close();
IBusinessFunctionDAO BusinessFunction { get; }
IBusinessUnitDAO BusinessUnit { get; }
IProgramBudgetDAO ProgramBudget { get; }
IProjectDAO Project { get; }
...
}
我的服务合同看起来像这样,
[ServiceContract(Namespace="http://bmgops.qintra.com/Tracking/v1/BusinessFunction")]
public partial interface IBusinessFunctionDAO {
[OperationContract]
BusinessFunction GetBusinessFunction(Int32 businessFunctionId);
[OperationContract]
IEnumerable<BusinessFunction> Find(string filter);
[OperationContract]
SaveEventArgs<BusinessFunction>Save(BusinessFunction businessFunction);
}
我目前有 ITrackingToolDAO 接口的 2 个具体实现。 第一个是 TrackingToolSqlDAO,它为每个实体实例化一个具体的 SQL DAO。即) BusinessFunctionSqlDAO、ProjectSqlDAO 等。
第二个是 TrackingToolWCFDao,它使用 ChannelFactory
现在,我想开始使用 Windsor WCF 工具而不是 CreateChannel。实现这一目标的最佳方法是什么?
我正在考虑创建一个 ITrackingToolDAO 的虚拟实现,它在构造函数中接收 IKernel 参数。
public class DummyDAO: ITrackingToolDAO {
public DummyDAO(IKernel kernel) {
_ProjectDAO = kernel.Resolve<IProject>();
....
}
}
这样我就可以使用 WCF 工具来创建我的所有频道。我只是不喜欢它,因为它使用容器作为服务定位器,这是一种代码味道。理想情况下,如果我可以将 SQL DAO 和新的 WCF DAo 都注册在容器中,那么我也希望能够通过名称引用它们来创建其中之一。
有什么想法吗?
So I currently have a master DAO class ITrackingToolDAO that has all the Service Contracts for each of my business entities.
public partial interface ITrackingToolDAO {
void Open(string connectionString);
void Close();
IBusinessFunctionDAO BusinessFunction { get; }
IBusinessUnitDAO BusinessUnit { get; }
IProgramBudgetDAO ProgramBudget { get; }
IProjectDAO Project { get; }
...
}
My Service Contract looks like so
[ServiceContract(Namespace="http://bmgops.qintra.com/Tracking/v1/BusinessFunction")]
public partial interface IBusinessFunctionDAO {
[OperationContract]
BusinessFunction GetBusinessFunction(Int32 businessFunctionId);
[OperationContract]
IEnumerable<BusinessFunction> Find(string filter);
[OperationContract]
SaveEventArgs<BusinessFunction>Save(BusinessFunction businessFunction);
}
I currently have 2 concrete implementations of my ITrackingToolDAO interface.
The first one is TrackingToolSqlDAO which instantiates a concrete SQL DAO for each entity. i.e) BusinessFunctionSqlDAO, ProjectSqlDAO, etc.
The second one is a TrackingToolWCFDao which creates WCF proxys using ChannelFactory<T> to create an implementation for all my DAO members.
Now, I want to start using the Windsor WCF facility instead of CreateChannel. What would be the best way to accomplish this ?
I was thinking of creating a dummy implementation of ITrackingToolDAO that took in an IKernel parameter in the constructor.
public class DummyDAO: ITrackingToolDAO {
public DummyDAO(IKernel kernel) {
_ProjectDAO = kernel.Resolve<IProject>();
....
}
}
This way i could use the WCF Facility to create all my channels. I just don't like it cuz it's using the container as a service locator which is a code smell. Ideally I would also like it if I could have my SQL DAO and new WCF DAo both registered in the container so I could create either one by just referencing them by name.
Any thoughts ?
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如果您使用 Castle.Facilities.WcfIntegration,您可以像这样设置您的 dao:
您可以像这样使用 WcfIntegration 设施:
对于 BusinessFunctionDAO,您可以像这样进行构造函数注入:
If you're using Castle.Facilities.WcfIntegration, you could setup your dao like this:
You can than use WcfIntegration facility like this:
Than for BusinessFunctionDAO you can do constructor injection like this: