WCF With StructureMap
渐渐用惯了Structure，却发现不能直接支持Wcf。
就着手查查资料：http://lostechies.com/jimmybogard/2008/07/30/integrating-structuremap-with-wcf/
上面的大神不喜欢XML，直接无视XML方式，我倒。
看来能自己动手：
创建 StructureMapServiceBehavior
public class StructureMapServiceBehavior : IServiceBehavior
{
public void ApplyDispatchBehavior(ServiceDescription serviceDescription, ServiceHostBase serviceHostBase)
{
foreach (ChannelDispatcherBase cdb in serviceHostBase.ChannelDispatchers)
{
ChannelDispatcher cd = cdb as ChannelDispatcher;
if (cd != null)
{
foreach (EndpointDispatcher ed in cd.Endpoints)
{
ed.DispatchRuntime.InstanceProvider =
new StructureMapInstanceProvider(serviceDescription.ServiceType);
}
}
}
}
public void AddBindingParameters(ServiceDescription serviceDescription, ServiceHostBase serviceHostBase,
Collection endpoints, BindingParameterCollection bindingParameters)
{
}
public void Validate(ServiceDescription serviceDescription, ServiceHostBase serviceHostBase)
{
}
}
创建 StructureMapInstanceProvider
public class StructureMapInstanceProvider : IInstanceProvider
{
private readonly Type _serviceType;
public StructureMapInstanceProvider(Type serviceType)
{
_serviceType = serviceType;
}
public object GetInstance(InstanceContext instanceContext)
{
return GetInstance(instanceContext, null);
}
public object GetInstance(InstanceContext instanceContext, Message message)
{
var obj = ObjectFactory.GetInstance(_serviceType);
//Console.WriteLine(obj.GetHashCode());
return obj;
}
public void ReleaseInstance(InstanceContext instanceContext, object instance)
{
}
}
创建 StructureMapBehaviorExtension
public class StructureMapBehaviorExtension : BehaviorExtensionElement
{
public override Type BehaviorType
{
get { return typeof(StructureMapServiceBehavior); }
}
protected override object CreateBehavior()
{
return new StructureMapServiceBehavior();
}
}
然后设置app.config
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<?
xml
version
=
"1.0"
encoding
=
"utf-8"
?>
<
configuration
>
<
system.web
>
<
compilation
debug
=
"true"
/>
</
system.web
>
<!-- 部署服务库项目时，必须将配置文件的内容添加到
主机的 app.config 文件中。System.Configuration 不支持库的配置文件。-->
<
system.serviceModel
>
<
services
>
<
service
name
=
"WcfStructureMap3.Service1"
>
<
host
>
<
baseAddresses
>
</
baseAddresses
>
</
host
>
<!-- Service Endpoints -->
<!-- 除非完全限定，否则地址将与上面提供的基址相关 -->
<
endpoint
address
=
""
binding
=
"basicHttpBinding"
contract
=
"WcfStructureMap3.IService1"
>
<!--
部署时，应删除或替换下列标识元素，以反映
用来运行所部署服务的标识。删除之后，WCF 将
自动推断相应标识。
-->
<
identity
>
<
dns
value
=
"localhost"
/>
</
identity
>
</
endpoint
>
<!-- Metadata Endpoints -->
<!-- 元数据交换终结点供相应的服务用于向客户端做自我介绍。 -->
<!-- 此终结点不使用安全绑定，应在部署前确保其安全或将其删除-->
<
endpoint
address
=
"mex"
binding
=
"mexHttpBinding"
contract
=
"IMetadataExchange"
/>
</
service
>
</
services
>
<
behaviors
>
<
serviceBehaviors
>
<
behavior
>
<!-- 为避免泄漏元数据信息，
请在部署前将以下值设置为 false -->
<
serviceMetadata
httpGetEnabled
=
"True"
httpsGetEnabled
=
"True"
/>
<!-- 要接收故障异常详细信息以进行调试，
请将以下值设置为 true。在部署前设置为 false
以避免泄漏异常信息-->
<
serviceDebug
includeExceptionDetailInFaults
=
"False"
/>
<
StructureMapExt
/>
</
behavior
>
</
serviceBehaviors
>
</
behaviors
>
<
extensions
>
<
behaviorExtensions
>
<
add
name
=
"StructureMapExt"
type
=
"WcfStructureMap3.StructureMapBehaviorExtension, WcfStructureMap3"
/>
</
behaviorExtensions
>
</
extensions
>
</
system.serviceModel
>
</
configuration
>
|
简单写一个宿主程序
class Program
{
static void Main(string[] args)
{
ObjectFactory.Initialize( inti =>
{
inti.For()Use();
}
);
ServiceHost host = new ServiceHost(typeof(WcfStructureMap3.Service1));
host.Open();
Console.WriteLine("服务启动");
Console.ReadLine();
}
}