internal static void Hook(ContractDescription contractDescription, ServiceEndpoint endpoint, ClientRuntime clientRuntime)
{
//Create a mapping between an operation and it's relevant headers
Dictionary <string, OperationHeaders> headersFromAction = new Dictionary <string, OperationHeaders>();
Dictionary <Type, SoapHeaderHelper> soapHelpers = new Dictionary <Type, SoapHeaderHelper>();
foreach (OperationDescription op in contractDescription.Operations)
{
SoapHeaderAttribute[] soapHeaders = (SoapHeaderAttribute[])op.SyncMethod.GetCustomAttributes(typeof(SoapHeaderAttribute), false);
if (soapHeaders.Length > 0)
{
OperationHeaders headers = new OperationHeaders();
string action = contractDescription.Namespace + "/" + contractDescription.Name + "/" + op.Name;
foreach (SoapHeaderAttribute soapHeader in soapHeaders)
{
//prepare a cache of which headers needed in which Action
if ((soapHeader.Direction & SoapHeaderDirection.In) == SoapHeaderDirection.In)
{
headers.In.Add(soapHeader);
}
if ((soapHeader.Direction & SoapHeaderDirection.Out) == SoapHeaderDirection.Out)
{
headers.Out.Add(soapHeader);
}
//prepare a cache of SoapHeaderHelpers for each header type
if (!soapHelpers.ContainsKey(soapHeader.Type))
{
soapHelpers.Add(soapHeader.Type, new SoapHeaderHelper(soapHeader.Type));
}
}
headersFromAction.Add(action, headers);
}
}
SoapHeadersClientHook clientHook = new SoapHeadersClientHook(headersFromAction, soapHelpers);
clientRuntime.MessageInspectors.Add(clientHook);
clientRuntime.ChannelInitializers.Add(clientHook);
}
void IContractBehavior.ApplyClientBehavior(ContractDescription contractDescription, ServiceEndpoint endpoint, System.ServiceModel.Dispatcher.ClientRuntime clientRuntime)
{
SoapHeadersClientHook.Hook(contractDescription, endpoint, clientRuntime);
}