private void ChangeProcessButton_Click(object sender, EventArgs e)
{
try
{
WfActivityDescriptorCreateParams createParams = null;
WfMoveToControl.DoActionAfterRegisterContextConverter(() =>
createParams = JSONSerializerExecute.Deserialize <WfActivityDescriptorCreateParams>(_HiddenData.Value));
WfExecutorBase executor = null;
IWfActivity targetActivity = FindCurrentActivity(createParams);
IWfActivity changedActivity = targetActivity;
switch (createParams.Operation.ToLower())
{
case "add":
executor = new WfAddActivityExecutor(CurrentActivity, targetActivity, createParams);
break;
case "update":
executor = new WfEditActivityExecutor(CurrentActivity, targetActivity, createParams);
break;
case "delete":
executor = new WfDeleteActivityExecutor(CurrentActivity, targetActivity);
break;
default:
throw new SystemSupportException(string.Format("Invalid operation name: {0}", createParams.Operation));
}
WfMoveToControl.Current.OnAfterCreateModifyProcessExecutor(executor);
WfClientContext.Current.Execute(executor);
WfMoveToControl.Current.OnProcessChanged(targetActivity.Process);
RecreateProcesses(WfMoveToControl.Current.NextSteps, false, false);
if (executor != null)
{
WfMoveToControl.Current.OnAfterProcessChanged(targetActivity.Process);
}
}
catch (System.Exception ex)
{
RegisterPostBackException(ex);
}
}
public void BasicEditActivityExecutorTest()
{
IWfProcess process = WfProcessTestCommon.StartupSimpleProcess();
IWfActivity targetActivity = process.Activities.FindActivityByDescriptorKey("NormalActivity");
WfActivityDescriptorCreateParams createParams = new WfActivityDescriptorCreateParams();
WfVariableDescriptor variable = new WfVariableDescriptor("CodeName", "HelloKitty");
createParams.Variables = new WfVariableDescriptor[] { variable };
WfEditActivityExecutor editExecutor = new WfEditActivityExecutor(process.CurrentActivity, targetActivity, createParams);
editExecutor.Execute();
Assert.AreEqual("HelloKitty",
process.Descriptor.Activities["NormalActivity"].Properties.GetValue("CodeName", string.Empty));
Assert.AreEqual("HelloKitty",
process.MainStream.Activities["NormalActivity"].Properties.GetValue("CodeName", string.Empty));
}
