public void AddOperation(ServiceOperationListItem operation)
{
if (operation == null)
{
throw DiagnosticUtility.ExceptionUtility.ThrowHelperArgumentNull("operation");
}
// Dont add operation if operation.Name is broken
if (String.IsNullOrEmpty(operation.Name))
{
return;
}
ServiceOperationListItem cachedItem = this.operations.Find(operation.Name);
if (cachedItem != null)
{
foreach (Activity activity in operation.ImplementingActivities)
{
if (!cachedItem.ImplementingActivities.Contains(activity))
{
cachedItem.ImplementingActivities.Add(activity);
}
}
}
else
{
this.operations.Add(operation);
int positionToAddAt = this.container.Items.IndexOf(this) + 1;
if (this.operations.Count > 1)
{
positionToAddAt = this.container.Items.IndexOf(lastItemAdded) + 1;
}
lastItemAdded = operation;
this.container.Items.Insert(positionToAddAt, operation);
}
}
private void SelectServiceOperation(OperationInfoBase operationInfo)
{
Fx.Assert(operationInfo != null, "operationInfo cannot be null");
ServiceContractListItem serviceContract = this.serviceContracts.Find(operationInfo.GetContractFullName(null));
// Dont select operation if the contract cannot be found in the serviceContracts list
if (serviceContract == null)
{
return;
}
ServiceOperationListItem operationItem = null;
if (operationInfo is OperationInfo)
{
operationItem = new WorkflowServiceOperationListItem();
operationItem.Validating += new CancelEventHandler(ServiceOperationValidating);
operationItem.Name = operationInfo.Name;
((WorkflowServiceOperationListItem)operationItem).Operation = operationInfo as OperationInfo;
}
else if (operationInfo is TypedOperationInfo)
{
operationItem = new TypedServiceOperationListItem();
operationItem.Validating += new CancelEventHandler(ServiceOperationValidating);
operationItem.Name = operationInfo.Name;
((TypedServiceOperationListItem)operationItem).Operation = operationInfo as TypedOperationInfo;
}
serviceContract.SelectionOperation(operationItem);
}
private void UpdateImplementingActivities()
{
ServiceOperationListItem operationListItem = this.Item as ServiceOperationListItem;
WorkflowServiceOperationListItem workflowOperationListItem = this.Item as WorkflowServiceOperationListItem;
TypedServiceOperationListItem reflectedOperationListItem = this.Item as TypedServiceOperationListItem;
OperationInfoBase operation = null;
if (workflowOperationListItem != null)
{
operation = workflowOperationListItem.Operation;
}
else if (reflectedOperationListItem != null)
{
operation = reflectedOperationListItem.Operation;
}
Fx.Assert(operation != null, "operation should not be null at this point");
// workflow operations list item will complain if some operationInfo objects have different signature than others
// for the same operation name. This will happen when we are updating the activities, since they already have a operation
// object for that operation name, but with a different signature. so make them all point to null first ,then update.
if (workflowOperationListItem != null)
{
foreach (Activity activity in operationListItem.ImplementingActivities)
{
PropertyDescriptorUtils.SetPropertyValue(this.ServiceProvider, ServiceOperationHelpers.GetServiceOperationInfoPropertyDescriptor(activity), activity, null);
}
}
foreach (Activity activity in operationListItem.ImplementingActivities)
{
PropertyDescriptorUtils.SetPropertyValue(this.ServiceProvider, ServiceOperationHelpers.GetServiceOperationInfoPropertyDescriptor(activity), activity, operation.Clone());
}
}
public void AddOperation(ServiceOperationListItem operation)
{
if (operation == null)
{
throw DiagnosticUtility.ExceptionUtility.ThrowHelperArgumentNull("operation");
}
// Dont add operation if operation.Name is broken
if (String.IsNullOrEmpty(operation.Name))
{
return;
}
ServiceOperationListItem cachedItem = this.operations.Find(operation.Name);
if (cachedItem != null)
{
foreach (Activity activity in operation.ImplementingActivities)
{
if (!cachedItem.ImplementingActivities.Contains(activity))
{
cachedItem.ImplementingActivities.Add(activity);
}
}
}
else
{
this.operations.Add(operation);
int positionToAddAt = this.container.Items.IndexOf(this) + 1;
if (this.operations.Count > 1)
{
positionToAddAt = this.container.Items.IndexOf(lastItemAdded) + 1;
}
lastItemAdded = operation;
this.container.Items.Insert(positionToAddAt, operation);
}
}
private void AddServiceOperation(ServiceOperationListItem serviceOperation)
{
if (serviceOperation == null)
{
throw DiagnosticUtility.ExceptionUtility.ThrowHelperArgumentNull("serviceOperation");
}
String key = serviceOperation.ContractName;
ServiceContractListItem serviceContract = this.serviceContracts.Find(key);
serviceContract.AddOperation(serviceOperation);
serviceContract.SelectionOperation(serviceOperation);
}
void operationNameTextBox_Validating(object sender, CancelEventArgs e)
{
ServiceOperationListItem operationListItem = (ServiceOperationListItem)this.Item;
string oldName = operationListItem.Name;
operationListItem.Name = this.operationNameTextBox.Text;
if (operationListItem.Validating != null)
{
operationListItem.Validating.Invoke(operationListItem, e);
}
if (e.Cancel)
{
this.operationNameTextBox.Text = oldName;
operationListItem.Name = oldName;
e.Cancel = false;
}
}
public void SelectionOperation(ServiceOperationListItem operation)
{
if (operation == null)
{
throw DiagnosticUtility.ExceptionUtility.ThrowHelperArgumentNull("operation");
}
// Dont select if operation.Name is broken
if (String.IsNullOrEmpty(operation.Name))
{
return;
}
ServiceOperationListItem operationListItem = this.operations.Find(operation.Name);
if (operationListItem != null)
{
this.container.SetSelected(container.Items.IndexOf(operationListItem), true);
}
}
void ServiceOperationValidating(object sender, CancelEventArgs e)
{
ServiceOperationListItem serviceOperationListItem = (ServiceOperationListItem)sender;
string newOperationName = serviceOperationListItem.Name;
string contractName = serviceOperationListItem.ContractName;
if (string.IsNullOrEmpty(newOperationName))
{
e.Cancel = true;
string errorString = SR2.GetString(SR2.OperationNameCannotBeEmpty);
DesignerHelpers.ShowMessage(this.serviceProvider, errorString, System.Workflow.ComponentModel.Design.DR.GetString(System.Workflow.ComponentModel.Design.DR.WorkflowDesignerTitle), MessageBoxButtons.OK,
MessageBoxIcon.Error, MessageBoxDefaultButton.Button1);
}
Fx.Assert(!string.IsNullOrEmpty(contractName), "contract name should be valid to run this check");
ServiceContractListItem contractListItem = serviceContracts.Find(contractName);
Fx.Assert(contractListItem != null, "contract should be present in the list to run this check");
// operation names must be unique inside a contract
bool duplicatesFound = false;
foreach (ServiceOperationListItem foundOperation in contractListItem.Operations)
{
if (foundOperation == serviceOperationListItem)
{
continue;
}
if (foundOperation.Name.Equals(newOperationName))
{
duplicatesFound = true;
break;
}
}
if (duplicatesFound)
{
e.Cancel = true;
string errorString = SR2.GetString(SR2.OperationNameMustBeUnique);
DesignerHelpers.ShowMessage(this.serviceProvider, errorString, System.Workflow.ComponentModel.Design.DR.GetString(System.Workflow.ComponentModel.Design.DR.WorkflowDesignerTitle), MessageBoxButtons.OK,
MessageBoxIcon.Error, MessageBoxDefaultButton.Button1);
}
}
private void AddServiceOperation(ServiceOperationListItem serviceOperation)
{
if (serviceOperation == null)
{
throw DiagnosticUtility.ExceptionUtility.ThrowHelperArgumentNull("serviceOperation");
}
String key = serviceOperation.ContractName;
ServiceContractListItem serviceContract = this.serviceContracts.Find(key);
serviceContract.AddOperation(serviceOperation);
serviceContract.SelectionOperation(serviceOperation);
}
public void SelectionOperation(ServiceOperationListItem operation)
{
if (operation == null)
{
throw DiagnosticUtility.ExceptionUtility.ThrowHelperArgumentNull("operation");
}
// Dont select if operation.Name is broken
if (String.IsNullOrEmpty(operation.Name))
{
return;
}
ServiceOperationListItem operationListItem = this.operations.Find(operation.Name);
if (operationListItem != null)
{
this.container.SetSelected(container.Items.IndexOf(operationListItem), true);
}
}
