public void Validate(ServiceDescription serviceDescription, ServiceHostBase serviceHostBase)
{
if (serviceDescription == null)
{
throw DiagnosticUtility.ExceptionUtility.ThrowHelperArgumentNull("serviceDescription");
}
ContextBindingElement.ValidateContextBindingElementOnAllEndpointsWithSessionfulContract(serviceDescription, this);
if (serviceDescription.Behaviors != null)
{
ServiceBehaviorAttribute serviceBehavior = serviceDescription.Behaviors.Find <ServiceBehaviorAttribute>();
if (serviceBehavior != null)
{
if (serviceBehavior.InstanceContextMode != InstanceContextMode.PerSession)
{
throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(
new InvalidOperationException(
SR2.GetString(SR2.InstanceContextModeMustBePerSession, serviceBehavior.InstanceContextMode)));
}
if (serviceBehavior.ConcurrencyMode == ConcurrencyMode.Multiple)
{
throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(
new InvalidOperationException(
SR2.GetString(SR2.ConcurrencyMultipleNotSupported)));
}
if (serviceBehavior.ConcurrencyMode == ConcurrencyMode.Reentrant &&
this.UnknownExceptionAction == UnknownExceptionAction.AbortInstance)
{
throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(
new InvalidOperationException(
SR2.GetString(SR2.ConcurrencyReentrantAndAbortNotSupported)));
}
}
}
bool foundSessionfulContract = false;
foreach (ServiceEndpoint serviceEndpoint in serviceDescription.Endpoints)
{
if (serviceEndpoint != null && !serviceEndpoint.InternalIsSystemEndpoint(serviceDescription))
{
if (serviceEndpoint.Contract.SessionMode != SessionMode.NotAllowed)
{
foundSessionfulContract = true;
}
foreach (OperationDescription operation in serviceEndpoint.Contract.Operations)
{
DurableOperationAttribute durableBehavior =
operation.Behaviors.Find <DurableOperationAttribute>();
if (durableBehavior == null)
{
durableBehavior = defaultDurableOperationBehavior;
}
if (serviceEndpoint.Contract.SessionMode == SessionMode.NotAllowed)
{
if (!durableBehavior.CanCreateInstanceForOperation(operation.IsOneWay))
{
throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(
new InvalidOperationException(
SR2.GetString(
SR2.CanCreateInstanceMustBeTrue,
serviceEndpoint.Contract.Name,
operation.Name)));
}
}
else
{
if (operation.IsOneWay &&
durableBehavior.CanCreateInstanceForOperation(operation.IsOneWay))
{
throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(
new InvalidOperationException(
SR2.GetString(
SR2.CanCreateInstanceMustBeTwoWay,
serviceEndpoint.Contract.Name,
serviceEndpoint.Contract.SessionMode,
operation.Name)));
}
}
if (this.saveStateInOperationTransaction)
{
bool hasTransaction = false;
OperationBehaviorAttribute operationBehavior = operation.Behaviors.Find <OperationBehaviorAttribute>();
if (operationBehavior != null)
{
if (operationBehavior.TransactionScopeRequired)
{
hasTransaction = true;
}
}
TransactionFlowAttribute transactionBehavior = operation.Behaviors.Find <TransactionFlowAttribute>();
if (transactionBehavior != null)
{
if (transactionBehavior.Transactions == TransactionFlowOption.Mandatory)
{
hasTransaction = true;
}
}
if (!hasTransaction)
{
throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(
new InvalidOperationException(
SR2.GetString(
SR2.SaveStateInTransactionValidationFailed,
operation.Name,
serviceEndpoint.ListenUri)));
}
}
}
}
}
if (!foundSessionfulContract)
{
throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(
new InvalidOperationException(
SR2.GetString(SR2.SessionfulContractNotFound)));
}
}
public void Validate(ServiceDescription description, ServiceHostBase serviceHostBase)
{
ContextBindingElement.ValidateContextBindingElementOnAllEndpointsWithSessionfulContract(description, this);
}