/// <summary>
/// 初始化WCF元数据
/// </summary>
/// <param name="config"></param>
private static WCFServiceMeta InitializeWCFServiceMeta(string contextName, System.Configuration.Configuration config)
{
WCFServiceMeta wm = new WCFServiceMeta();
ServicesSection sconfig = config.GetSection(GlobalParams.ServiceHostSession) as ServicesSection;
if (sconfig != null)
{
if (sconfig.Services.Count > 0)
{
wm.IsExistService = true;
wm.ServicesConfiguration = sconfig;
wm.ContextName = contextName.ToLower();
wm.ChildConfiguration = config;
}
else
{
wm.IsExistService = false;
}
}
BehaviorsSection bconfig = config.GetSection(GlobalParams.BehaviorSession) as BehaviorsSection;
if (bconfig != null)
{
wm.BehaviorsConfiguration = bconfig;
}
return(wm);
}
public static void BuildingServiceaBehavior(WCFServiceMeta wCFServiceMeta, ServiceElement serviceElement, SpringServiceHost ssh)
{
ServiceBehaviorElement sbe = null;
if (serviceElement.BehaviorConfiguration != "" && wCFServiceMeta.BehaviorsConfiguration != null)
{
if (wCFServiceMeta.BehaviorsConfiguration.ServiceBehaviors.ContainsKey(serviceElement.BehaviorConfiguration))
{
ServiceBehaviorElementCollection sbec = wCFServiceMeta.BehaviorsConfiguration.ServiceBehaviors;
foreach (ServiceBehaviorElement o in sbec)
{
if (o.Name == serviceElement.BehaviorConfiguration)
{
sbe = o;
break;
}
}
if (sbe != null)
{
//ServiceBehavior smb = new ServiceMetadataBehavior();
foreach (var metadata in sbe)
{
switch (metadata.GetType().FullName)
{
case "System.ServiceModel.Configuration.DataContractSerializerElement":
{
DataContractSerializerElement dse = metadata as DataContractSerializerElement;
if (dse != null)
{
int i = dse.MaxItemsInObjectGraph;
ContractDescription cd = ssh.Description.Endpoints.FirstOrDefault(o => o.Name != "IMetadataExchange").Contract;
OperationDescriptionCollection opdc = cd.Operations;
foreach (OperationDescription odp in opdc)
{
DataContractSerializerOperationBehavior dsb = new DataContractSerializerOperationBehavior(odp);
dsb.IgnoreExtensionDataObject = dse.IgnoreExtensionDataObject;
dsb.MaxItemsInObjectGraph = dse.MaxItemsInObjectGraph;
odp.Behaviors.Remove <DataContractSerializerOperationBehavior>();
odp.Behaviors.Add(dsb);
}
return;
}
break;
}
}
}
}
}
}
}
/// <summary>
/// 按指定的容器环境名以及配置创建WCF服务，并添加到容器
/// <code>
/// WCFServiceContainer.Create(contextName, CurrentAddinConfiguration);//初始化WCF服务
/// </code>
/// </summary>
/// <param name="contextName"></param>
/// <param name="configuration"></param>
public static void Create(string contextName, System.Configuration.Configuration configuration)
{
WCFServiceMeta wm = InitializeWCFServiceMeta(contextName, configuration);
if (wm.IsExistService)
{
lock (_container)
{
WCFService wcfservice = new WCFService();
_container.Add(wm, wcfservice.Builder(wm));
}
}
}
/// <summary>
/// 根据WCF元数据创建SpringServiceHost列表
/// <code>
/// WCFService wcfservice = new WCFService();
/// _container.Add(wm, wcfservice.Builder(wm));
/// </code>
/// </summary>
/// <param name="serviceMeta">WCF元数据</param>
/// <returns>SpringServiceHost列表</returns>
public List <SpringServiceHost> Builder(WCFServiceMeta serviceMeta)
{
WCFServiceMeta = serviceMeta;
List <SpringServiceHost> ssh = new List <SpringServiceHost>();
ServiceEndpointElement metaServiceEndpoint = null;
try
{
foreach (ServiceElement service in serviceMeta.ServicesConfiguration.Services)
{
List <Uri> baseUris = new List <Uri>();
foreach (BaseAddressElement ba in service.Host.BaseAddresses)
{
baseUris.Add(new Uri(ba.BaseAddress));
}
//ServiceHost sh = new System.ServiceModel.ServiceHost(CreateContactType(service.Name), baseUris.ToArray());
//IApplicationContext c = ContextRegistry.GetContext(serviceMeta.ContextName);
SpringWebServiceHost sh2 = null;
SpringServiceHost sh = null;// new SpringServiceHost(service.Name, serviceMeta.ContextName, baseUris.ToArray());
// SpringWebServiceHost sh = new WebServiceHost()
foreach (ServiceEndpointElement see in service.Endpoints)
{
Type contactType;
if (see.Contract == "IMetadataExchange")
{
//contactType = typeof(IMetadataExchange);
metaServiceEndpoint = see;
continue;
}
else
{
contactType = CreateContactType(see.Contract);
}
//ContractDescription cd = ContractDescription.GetContract(contactType);
Binding binding = WCFMateHelper.BindingFactory(serviceMeta, see);
if (binding is WebHttpBinding)
{
sh2 = new SpringWebServiceHost(service.Name, serviceMeta.ContextName, baseUris.ToArray());
sh2.AddServiceEndpoint(contactType, binding, see.Address);
}
else
{
try
{
sh = new SpringServiceHost(service.Name, serviceMeta.ContextName, baseUris.ToArray());
sh.AddServiceEndpoint(contactType, binding, see.Address);
}catch (Exception ex)
{
throw new Exception(string.Format("创建服务失败，WCF配置中的服务名称{0}，不能在容器中获取实例", service.Name), ex.InnerException);
}
}
}
try
{
if (sh2 == null)
{
ServiceDebugBehavior sdb = sh.Description.Behaviors.Find <ServiceDebugBehavior>();
{
if (sdb != null)
{
sdb.IncludeExceptionDetailInFaults = true;
}
else
{
ServiceDebugBehavior sb = new ServiceDebugBehavior();
sb.IncludeExceptionDetailInFaults = true;
sh.Description.Behaviors.Add(sb);
}
}
ServiceMetadataBehavior behavior = sh.Description.Behaviors.Find <ServiceMetadataBehavior>();
{
CreateMetadataBehavior(sh, behavior, metaServiceEndpoint);
}
WCFMateHelper.BuildingServiceaBehavior(serviceMeta, service, sh);
sh.Faulted += sh_Faulted;
sh.UnknownMessageReceived += sh_UnknownMessageReceived;
if (sh.State != CommunicationState.Opened)
{
sh.Open();
}
ssh.Add(sh);
}
else
{
ServiceDebugBehavior sdb = sh2.Description.Behaviors.Find <ServiceDebugBehavior>();
{
if (sdb != null)
{
sdb.IncludeExceptionDetailInFaults = true;
}
else
{
ServiceDebugBehavior sb = new ServiceDebugBehavior();
sb.IncludeExceptionDetailInFaults = true;
sh2.Description.Behaviors.Add(sb);
}
}
sh2.Faulted += sh_Faulted;
sh2.UnknownMessageReceived += sh_UnknownMessageReceived;
if (sh2.State != CommunicationState.Opened)
{
sh2.Open();
}
}
}
catch (Exception ex)
{
throw new WCFServiceCreateException(Resources.WCFServiceCreateException, ex);
}
}
}
catch (Exception serException)
{
throw serException;
}
return(ssh);
}
/// <summary>
/// 生成Binding对象
/// <code>
/// WCFMateHelper.BindingFactory(serviceMeta,see)
/// </code>
/// </summary>
/// <param name="wCFServiceMeta"></param>
/// <param name="serviceEndpoint"></param>
/// <returns></returns>
public static Binding BindingFactory(WCFServiceMeta wCFServiceMeta, ServiceEndpointElement serviceEndpoint)
{
BindingsSection bindings = wCFServiceMeta.ChildConfiguration.GetSection("system.serviceModel/bindings") as BindingsSection;
BindingCollectionElement bc = bindings[serviceEndpoint.Binding];
switch (bc.BindingName.ToLower())
{
case "nettcpbinding":
{
NetTcpBinding ntb = new NetTcpBinding();
NetTcpBindingElement bce = bc.ConfiguredBindings.FirstOrDefault(o => o.Name == serviceEndpoint.BindingConfiguration) as NetTcpBindingElement;
if (bce != null)
{
ntb.CloseTimeout = bce.CloseTimeout;
ntb.OpenTimeout = bce.OpenTimeout;
ntb.ReceiveTimeout = bce.ReceiveTimeout;
ntb.SendTimeout = bce.SendTimeout;
ntb.MaxBufferPoolSize = bce.MaxBufferPoolSize;
ntb.HostNameComparisonMode = bce.HostNameComparisonMode;
ntb.ListenBacklog = (bce.ListenBacklog != 0 ? bce.ListenBacklog : ntb.ListenBacklog);
ntb.MaxBufferSize = bce.MaxBufferSize;
ntb.MaxConnections = (bce.MaxConnections == 0 ? ntb.MaxConnections : bce.MaxConnections);
ntb.MaxReceivedMessageSize = bce.MaxReceivedMessageSize;
ntb.PortSharingEnabled = bce.PortSharingEnabled;
ntb.ReaderQuotas.MaxArrayLength = (bce.ReaderQuotas.MaxArrayLength != 0 ? bce.ReaderQuotas.MaxArrayLength : ntb.ReaderQuotas.MaxArrayLength);
ntb.ReaderQuotas.MaxDepth = (bce.ReaderQuotas.MaxDepth != 0 ? bce.ReaderQuotas.MaxDepth : ntb.ReaderQuotas.MaxDepth);
ntb.ReaderQuotas.MaxBytesPerRead = (bce.ReaderQuotas.MaxBytesPerRead != 0 ? bce.ReaderQuotas.MaxBytesPerRead : ntb.ReaderQuotas.MaxBytesPerRead);
ntb.ReaderQuotas.MaxNameTableCharCount = (bce.ReaderQuotas.MaxNameTableCharCount != 0 ? bce.ReaderQuotas.MaxNameTableCharCount : ntb.ReaderQuotas.MaxNameTableCharCount);
ntb.ReaderQuotas.MaxStringContentLength = (bce.ReaderQuotas.MaxStringContentLength != 0 ? bce.ReaderQuotas.MaxStringContentLength : ntb.ReaderQuotas.MaxStringContentLength);
ntb.ReliableSession = new OptionalReliableSession()
{
Enabled = bce.ReliableSession.Enabled, InactivityTimeout = bce.ReliableSession.InactivityTimeout, Ordered = bce.ReliableSession.Ordered
};
ntb.Security = new NetTcpSecurity()
{
Mode = SecurityMode.None
};
ntb.TransactionFlow = bce.TransactionFlow;
ntb.TransactionProtocol = bce.TransactionProtocol;
ntb.TransferMode = bce.TransferMode;
}
return(ntb);
}
case "basichttpbinding":
{
BasicHttpBinding bhb = new BasicHttpBinding(BasicHttpSecurityMode.None);
BasicHttpBindingElement bce = bc.ConfiguredBindings.FirstOrDefault(o => o.Name == serviceEndpoint.BindingConfiguration) as BasicHttpBindingElement;
if (bce != null)
{
bhb.AllowCookies = bce.AllowCookies;
bhb.BypassProxyOnLocal = bce.BypassProxyOnLocal;
bhb.CloseTimeout = bce.CloseTimeout;
bhb.HostNameComparisonMode = bce.HostNameComparisonMode;
bhb.MaxBufferPoolSize = bce.MaxBufferPoolSize;
bhb.MaxBufferSize = bce.MaxBufferSize;
bhb.MaxReceivedMessageSize = bce.MaxReceivedMessageSize;
bhb.MessageEncoding = bce.MessageEncoding;
bhb.OpenTimeout = bce.OpenTimeout;
bhb.ProxyAddress = bce.ProxyAddress;
bhb.ReaderQuotas.MaxArrayLength = (bce.ReaderQuotas.MaxArrayLength != 0 ? bce.ReaderQuotas.MaxArrayLength : bhb.ReaderQuotas.MaxArrayLength);
bhb.ReaderQuotas.MaxDepth = (bce.ReaderQuotas.MaxDepth != 0 ? bce.ReaderQuotas.MaxDepth : bhb.ReaderQuotas.MaxDepth);
bhb.ReaderQuotas.MaxBytesPerRead = (bce.ReaderQuotas.MaxBytesPerRead != 0 ? bce.ReaderQuotas.MaxBytesPerRead : bhb.ReaderQuotas.MaxBytesPerRead);
bhb.ReaderQuotas.MaxNameTableCharCount = (bce.ReaderQuotas.MaxNameTableCharCount != 0 ? bce.ReaderQuotas.MaxNameTableCharCount : bhb.ReaderQuotas.MaxNameTableCharCount);
bhb.ReaderQuotas.MaxStringContentLength = (bce.ReaderQuotas.MaxStringContentLength != 0 ? bce.ReaderQuotas.MaxStringContentLength : bhb.ReaderQuotas.MaxStringContentLength);
bhb.ReceiveTimeout = bce.ReceiveTimeout;
bhb.SendTimeout = bce.SendTimeout;
bhb.TextEncoding = bce.TextEncoding;
bhb.TransferMode = bce.TransferMode;
bhb.UseDefaultWebProxy = bce.UseDefaultWebProxy;
}
return(bhb);
}
case "webhttpbinding":
{
WebHttpBinding bhb = new WebHttpBinding(WebHttpSecurityMode.None);
bhb.CrossDomainScriptAccessEnabled = true;
WebHttpBindingElement bce = bc.ConfiguredBindings.FirstOrDefault(o => o.Name == serviceEndpoint.BindingConfiguration) as WebHttpBindingElement;
if (bce != null)
{
bhb.AllowCookies = bce.AllowCookies;
bhb.BypassProxyOnLocal = bce.BypassProxyOnLocal;
bhb.CloseTimeout = bce.CloseTimeout;
bhb.HostNameComparisonMode = bce.HostNameComparisonMode;
bhb.MaxBufferPoolSize = bce.MaxBufferPoolSize;
bhb.MaxBufferSize = bce.MaxBufferSize;
bhb.MaxReceivedMessageSize = bce.MaxReceivedMessageSize;
//bhb.MessageVersion = bce.m.MessageEncoding;
bhb.OpenTimeout = bce.OpenTimeout;
bhb.ProxyAddress = bce.ProxyAddress;
bhb.ReaderQuotas.MaxArrayLength = (bce.ReaderQuotas.MaxArrayLength != 0 ? bce.ReaderQuotas.MaxArrayLength : bhb.ReaderQuotas.MaxArrayLength);
bhb.ReaderQuotas.MaxDepth = (bce.ReaderQuotas.MaxDepth != 0 ? bce.ReaderQuotas.MaxDepth : bhb.ReaderQuotas.MaxDepth);
bhb.ReaderQuotas.MaxBytesPerRead = (bce.ReaderQuotas.MaxBytesPerRead != 0 ? bce.ReaderQuotas.MaxBytesPerRead : bhb.ReaderQuotas.MaxBytesPerRead);
bhb.ReaderQuotas.MaxNameTableCharCount = (bce.ReaderQuotas.MaxNameTableCharCount != 0 ? bce.ReaderQuotas.MaxNameTableCharCount : bhb.ReaderQuotas.MaxNameTableCharCount);
bhb.ReaderQuotas.MaxStringContentLength = (bce.ReaderQuotas.MaxStringContentLength != 0 ? bce.ReaderQuotas.MaxStringContentLength : bhb.ReaderQuotas.MaxStringContentLength);
bhb.ReceiveTimeout = bce.ReceiveTimeout;
bhb.SendTimeout = bce.SendTimeout;
bhb.Name = bce.Name;
bhb.TransferMode = bce.TransferMode;
bhb.UseDefaultWebProxy = bce.UseDefaultWebProxy;
}
return(bhb);
}
case "wshttpbinding":
{
WSHttpBinding bhb = new WSHttpBinding(SecurityMode.None);
WSHttpBindingElement bce = bc.ConfiguredBindings.FirstOrDefault(o => o.Name == serviceEndpoint.BindingConfiguration) as WSHttpBindingElement;
if (bce != null)
{
bhb.AllowCookies = bce.AllowCookies;
bhb.BypassProxyOnLocal = bce.BypassProxyOnLocal;
bhb.CloseTimeout = bce.CloseTimeout;
bhb.HostNameComparisonMode = bce.HostNameComparisonMode;
bhb.MaxBufferPoolSize = bce.MaxBufferPoolSize;
bhb.MaxReceivedMessageSize = bce.MaxReceivedMessageSize;
bhb.MessageEncoding = bce.MessageEncoding;
bhb.OpenTimeout = bce.OpenTimeout;
bhb.ProxyAddress = bce.ProxyAddress;
bhb.ReaderQuotas.MaxArrayLength = (bce.ReaderQuotas.MaxArrayLength != 0 ? bce.ReaderQuotas.MaxArrayLength : bhb.ReaderQuotas.MaxArrayLength);
bhb.ReaderQuotas.MaxDepth = (bce.ReaderQuotas.MaxDepth != 0 ? bce.ReaderQuotas.MaxDepth : bhb.ReaderQuotas.MaxDepth);
bhb.ReaderQuotas.MaxBytesPerRead = (bce.ReaderQuotas.MaxBytesPerRead != 0 ? bce.ReaderQuotas.MaxBytesPerRead : bhb.ReaderQuotas.MaxBytesPerRead);
bhb.ReaderQuotas.MaxNameTableCharCount = (bce.ReaderQuotas.MaxNameTableCharCount != 0 ? bce.ReaderQuotas.MaxNameTableCharCount : bhb.ReaderQuotas.MaxNameTableCharCount);
bhb.ReaderQuotas.MaxStringContentLength = (bce.ReaderQuotas.MaxStringContentLength != 0 ? bce.ReaderQuotas.MaxStringContentLength : bhb.ReaderQuotas.MaxStringContentLength);
bhb.ReceiveTimeout = bce.ReceiveTimeout;
bhb.SendTimeout = bce.SendTimeout;
bhb.TextEncoding = bce.TextEncoding;
bhb.TransactionFlow = bce.TransactionFlow;
bhb.UseDefaultWebProxy = bce.UseDefaultWebProxy;
}
return(bhb);
}
}
throw new BindingNotFoundException(Resources.BindingNotFoundException);
}
