//sample: filtered list method for the Workflow General/Process Instance SmartObject
static void ExecuteFilteredListMethodWCF()
{
Console.WriteLine("Executing filtered List method via WCF (Active instances only)");
//set up the service client
WorkflowGeneralReport_WCFService.Process_InstanceSvcClient processInstanceSvcClient = new Process_InstanceSvcClient();
processInstanceSvcClient.ClientCredentials.Windows.AllowedImpersonationLevel = System.Security.Principal.TokenImpersonationLevel.Impersonation;
//set up a filter object (you could also constrcut the filter directly in XML if you prefer)
Equals statusEquals = new Equals();
PropertyExpression statusPropertyExp = new PropertyExpression("Status", PropertyType.Text);
ValueExpression statusValueExp = new ValueExpression("Active", PropertyType.Text);
statusEquals.Left = statusPropertyExp;
statusEquals.Right = statusValueExp;
// Serialize the filter to XML
FilterExp filterExpression = new FilterExp(statusEquals);
XmlDocument filterXml = filterExpression.GetFilterXml();
string filterXmlString = filterXml.InnerXml;
//call the filter method, passing in the filter XML
WorkflowGeneralReport_WCFService.Process_Instance[] processInstanceList = processInstanceSvcClient.Process_InstanceSvc_List_Filtered(filterXmlString);
foreach (Process_Instance processInstance in processInstanceList)
{
Console.WriteLine("Folio: " + processInstance.Folio + " | ProcInstID: " + processInstance.ProcessInstanceID.ToString());
}
Console.WriteLine("Completed execution of filtered List method via WCF (Active instances only)");
Console.ReadLine();
}
//sample: simple list method for the Workflow General/Process Instance SmartObject
static void ExecuteListMethodWCF()
{
Console.WriteLine("Executing simple List method via WCF");
//set up the service client
WorkflowGeneralReport_WCFService.Process_InstanceSvcClient processInstanceSvcClient = new Process_InstanceSvcClient();
//set credentials
processInstanceSvcClient.ClientCredentials.Windows.AllowedImpersonationLevel = System.Security.Principal.TokenImpersonationLevel.Impersonation;
//call the appropriate method. Note that we are passing a data contract into the method specifying the object we want returned
WorkflowGeneralReport_WCFService.Process_Instance[] processInstanceList = processInstanceSvcClient.Process_InstanceSvc_List(new Process_Instance());
foreach (Process_Instance processInstance in processInstanceList)
{
Console.WriteLine("Folio: " + processInstance.Folio + " | ProcInstID: " + processInstance.ProcessInstanceID.ToString() + " | Status: " + processInstance.Status);
}
Console.WriteLine("Completed execution of simple List method via WCF");
Console.ReadLine();
}
