public DataTableSerializeOperationBehaviorAttribute(Type type)
{
m_OperationBehavior = new DataTableSerializeOperationBehavior(type);
}
public DataTableSerializeOperationBehaviorAttribute()
{
m_OperationBehavior = new DataTableSerializeOperationBehavior();
}
public DataTableSerializeOperationBehaviorAttribute(string typeName)
{
m_OperationBehavior = new DataTableSerializeOperationBehavior(typeName);
}
private void Host_Opening(object sender, EventArgs e)
{
ServiceHost host = sender as ServiceHost;
if (host == null)
{
return;
}
RestServiceBehavior b = host.Description.Behaviors.Find <RestServiceBehavior>();
if (b == null)
{
host.Description.Behaviors.Add(new RestServiceBehavior(m_BizExceptionTypeName, m_ExceptionHandlerTypeName));
}
ServiceBehaviorAttribute bb = host.Description.Behaviors.Find <ServiceBehaviorAttribute>();
if (bb == null)
{
bb = new ServiceBehaviorAttribute();
host.Description.Behaviors.Add(bb);
}
bb.ConcurrencyMode = ConcurrencyMode.Multiple;
bb.AddressFilterMode = AddressFilterMode.Any;
bb.InstanceContextMode = InstanceContextMode.Single;
bb.MaxItemsInObjectGraph = Int32.MaxValue;
if (ServiceHostingEnvironment.AspNetCompatibilityEnabled)
{
AspNetCompatibilityRequirementsAttribute a = host.Description.Behaviors.Find <AspNetCompatibilityRequirementsAttribute>();
if (a == null)
{
host.Description.Behaviors.Add(new AspNetCompatibilityRequirementsAttribute()
{
RequirementsMode = AspNetCompatibilityRequirementsMode.Allowed
});
}
else
{
a.RequirementsMode = AspNetCompatibilityRequirementsMode.Allowed;
}
}
//------- 设置 dataContractSerializer的 maxItemsInObjectGraph属性为int.MaxValue
Type t = host.GetType();
object obj = t.Assembly.CreateInstance("System.ServiceModel.Dispatcher.DataContractSerializerServiceBehavior", true, BindingFlags.CreateInstance | BindingFlags.Instance | BindingFlags.NonPublic, null, new object[] { false, int.MaxValue }, null, null);
IServiceBehavior myServiceBehavior = obj as IServiceBehavior;
if (myServiceBehavior != null)
{
host.Description.Behaviors.Add(myServiceBehavior);
}
//-------
foreach (var endpoint in host.Description.Endpoints)
{
WebHttpBinding binding = endpoint.Binding as WebHttpBinding;
if (binding != null)
{
binding.MaxReceivedMessageSize = MAX_MSG_SIZE;
binding.ReaderQuotas.MaxStringContentLength = MAX_MSG_SIZE;
binding.ReaderQuotas.MaxArrayLength = MAX_MSG_SIZE;
binding.ReaderQuotas.MaxBytesPerRead = MAX_MSG_SIZE;
binding.ReaderQuotas.MaxDepth = MAX_MSG_SIZE;
binding.ReaderQuotas.MaxNameTableCharCount = MAX_MSG_SIZE;
}
WebHttpEndpoint p = endpoint as WebHttpEndpoint;
if (p != null)
{
p.HelpEnabled = true;
p.AutomaticFormatSelectionEnabled = true;
}
WebHttpBehavior b0 = endpoint.Behaviors.Find <WebHttpBehavior>();
if (b0 == null)
{
endpoint.Behaviors.Add(new WebHttpBehavior()
{
HelpEnabled = true, FaultExceptionEnabled = true, AutomaticFormatSelectionEnabled = true
});
}
else
{
b0.HelpEnabled = true;
b0.FaultExceptionEnabled = true;
b0.AutomaticFormatSelectionEnabled = true;
}
RestEndpointBehavior b1 = endpoint.Behaviors.Find <RestEndpointBehavior>();
if (b1 == null)
{
endpoint.Behaviors.Add(new RestEndpointBehavior());
}
foreach (var operation in endpoint.Contract.Operations)
{
DataTableSerializeOperationBehavior b2 = operation.Behaviors.Find <DataTableSerializeOperationBehavior>();
if (b2 == null)
{
operation.Behaviors.Add(new DataTableSerializeOperationBehavior(m_ConverterTypeName));
}
}
}
}