// Populates a contract description from a domain service description.
public static void LoadContractDescription(ContractDescription contractDesc, DomainServiceDescription domainServiceDescription)
{
bool isMutable = false;
OperationDescription operationDesc;
Type queryOperationType;
Dictionary <Type, Type> queryOperationTypes = new Dictionary <Type, Type>();
foreach (DomainOperationEntry operation in domainServiceDescription.DomainOperationEntries)
{
switch (operation.Operation)
{
case DomainOperation.Insert:
case DomainOperation.Update:
case DomainOperation.Custom:
case DomainOperation.Delete:
isMutable = true;
break;
case DomainOperation.Query:
operationDesc = ServiceUtility.CreateQueryOperationDescription(contractDesc, operation);
if (!queryOperationTypes.TryGetValue(operation.AssociatedType, out queryOperationType))
{
queryOperationType = typeof(QueryOperationBehavior <>).MakeGenericType(operation.AssociatedType);
queryOperationTypes.Add(operation.AssociatedType, queryOperationType);
}
operationDesc.Behaviors.Add((IOperationBehavior)Activator.CreateInstance(queryOperationType, operation));
contractDesc.Operations.Add(operationDesc);
break;
case DomainOperation.Invoke:
operationDesc = ServiceUtility.CreateOperationDescription(contractDesc, operation);
operationDesc.Behaviors.Add(new InvokeOperationBehavior(operation));
contractDesc.Operations.Add(operationDesc);
break;
}
}
if (isMutable)
{
// Add a SubmitChanges operation.
operationDesc = ServiceUtility.CreateSubmitOperationDescription(contractDesc, domainServiceDescription);
operationDesc.Behaviors.Add(new SubmitOperationBehavior());
contractDesc.Operations.Add(operationDesc);
}
ServiceUtility.RegisterSurrogates(contractDesc, domainServiceDescription);
}
