/// <summary>
/// Checks to see if there is an task
/// </summary>
/// <param name="ProcessInstanceId"></param>
/// <param name="ProcessName"></param>
/// <returns></returns>
public Boolean IsTaskFound(int ProcessInstanceId, string ProcessName)
{
Boolean Result = false;
SourceCode.Workflow.Management.WorkflowManagementServer wrkmgt = new SourceCode.Workflow.Management.WorkflowManagementServer(servername, 5555);
SourceCode.Workflow.Management.WorklistItems worklistItems = null;
wrkmgt.Open();
try
{
worklistItems = wrkmgt.GetWorklistItems("", "", "", "", "", "", "");
foreach (SourceCode.Workflow.Management.WorklistItem worklistItem in worklistItems)
{
if (worklistItem.ProcInstID == ProcessInstanceId)
{
Result = true;
}
}
}
catch (Exception ex)
{
Result = false;
}
finally
{
wrkmgt.Connection.Close();
}
return(Result);
}
/// <summary>
/// Gets the number of active tasks for instance of a workflow
/// </summary>
/// <param name="ProcessInstanceId"></param>
/// <returns></returns>
public int GetTaskCount(int ProcessInstanceId, string ProcessName)
{
int Result = 0;
int count = 0;
SourceCode.Workflow.Management.WorkflowManagementServer wrkmgt = new SourceCode.Workflow.Management.WorkflowManagementServer(servername, 5555);
SourceCode.Workflow.Management.WorklistItems worklistItems = null;
wrkmgt.Open();
try
{
worklistItems = wrkmgt.GetWorklistItems("", "", "", "", "", "", "");
foreach (SourceCode.Workflow.Management.WorklistItem worklistItem in worklistItems)
{
if (worklistItem.ProcInstID == ProcessInstanceId)
{
count++;
}
}
Result = count;
}
catch (Exception ex)
{
Result = 0;
}
finally
{
wrkmgt.Connection.Close();
}
return(Result);
}
public static List <ProcessDataFields> WorkflowXMLDataFieldsExplorer(int ProcessId)
{
List <ProcessDataFields> list = new List <ProcessDataFields>();
SourceCode.Workflow.Management.WorkflowManagementServer wrkmgt = new SourceCode.Workflow.Management.WorkflowManagementServer("dlx", 5555);
try
{
wrkmgt.Open();
SourceCode.Workflow.Management.Criteria.ProcessCriteriaFilter cf = new SourceCode.Workflow.Management.Criteria.ProcessCriteriaFilter();
foreach (SourceCode.Workflow.Management.ProcessXMLField df in wrkmgt.GetProcessXMLFields(ProcessId))
{
list.Add(DataFields(df));
}
}
catch (Exception ex)
{
list.Add(new ProcessDataFields
{
MetaData = ex.Message,
Name = ex.Source,
Category = "Workflow XML Datafield Error"
});
}
finally
{
wrkmgt.Connection.Close();
}
return(list);
}
/// <summary>
/// Gets the details of particular workflow
/// </summary>
/// <param name="ProcessId"></param>
/// <returns></returns>
public static Process GetWorkflow(int ProcessId)
{
Process wkf = new Process();
SourceCode.Workflow.Management.WorkflowManagementServer wrkmgt = new SourceCode.Workflow.Management.WorkflowManagementServer();
wrkmgt.Connection.Open(ConnectToK2());
try
{
wrkmgt.Open();
wkf = BuildWorkflow(wrkmgt.GetProcess(ProcessId));
}
catch (Exception ex)
{
wkf.Description = ex.Message;
wkf.Name = ex.Source;
wkf.MetaData = "Workflow Error";
}
finally
{
wrkmgt.Connection.Close();
}
return(wkf);
}
/// <summary>
/// Gets all the activities that are in a workflow
/// </summary>
/// <param name="ProcId"></param>
/// <returns></returns>
public List <ActivityDesign> GetWorkflowActivities(int ProcId)
{
List <ActivityDesign> list = new List <ActivityDesign>();
SourceCode.Workflow.Management.WorkflowManagementServer workflowServer = new SourceCode.Workflow.Management.WorkflowManagementServer(servername, 5555);
workflowServer.Open();
try
{
foreach (SourceCode.Workflow.Management.Activity activity in workflowServer.GetProcActivities(ProcId))
{
list.Add(new ActivityDesign
{
ID = activity.ID,
Name = activity.Name,
Description = activity.Description
});
}
}
catch (Exception ex)
{
list.Add(new ActivityDesign
{
ID = 0,
Name = "Error",
Description = ex.Message
});
}
finally
{
workflowServer.Connection.Close();
}
return(list);
}
/// <summary>
/// Initial for k2 connection.
/// </summary>
/// <param name="model"></param>
public void Initial(K2ProfileModel model)
{
_model = this.SetValue(model.UserName, model.Password, model.ImpersonateUser);
if (model.Management)
{
_connectionManagement = this.ConnectionManagement(_model);
}
else
{
_connection = this.Connection(_model);
}
}
/// <summary>
/// Open connection management k2.
/// </summary>
/// <param name="model">The value for connect k2.</param>
/// <returns></returns>
private SourceCode.Workflow.Management.WorkflowManagementServer ConnectionManagement(K2ConnectModel model)
{
var managementServer = new SourceCode.Workflow.Management.WorkflowManagementServer();
try
{
model.K2Profile.UserName = ConfigurationManager.AppSettings[ConstantValueService.K2_ADMINUSERNAME];
model.K2Profile.Password = ConfigurationManager.AppSettings[ConstantValueService.K2_ADMINPASSWORD];
model.Port = Convert.ToInt32(ConfigurationManager.AppSettings[ConstantValueService.K2_MANAGEMENT_PORT]);
string connectionString = this.GetConnectionString(model);
managementServer.Open(connectionString);
}
catch (Exception ex)
{
throw new Exception("Unable to create management connection : " + ex.ToString());
}
return(managementServer);
}
/// <summary>
/// Open connection management k2.
/// </summary>
/// <param name="model">The value for connect k2.</param>
/// <returns></returns>
private SourceCode.Workflow.Management.WorkflowManagementServer ConnectionManagement(K2ConnectModel model)
{
var managementServer = new SourceCode.Workflow.Management.WorkflowManagementServer();
try
{
model.K2Profile.UserName = ConfigSetting.K2AdminUserName;
model.K2Profile.Password = ConfigSetting.K2AdminPassword;
model.Port = Convert.ToInt32(ConfigSetting.K2ManagementPort);
string connectionString = this.GetConnectionString(model);
managementServer.Open(connectionString);
}
catch (Exception ex)
{
throw new Exception("Unable to create management connection : " + ex.ToString());
}
return(managementServer);
}
/// <summary>
/// Gets details about the task
/// </summary>
/// <param name="ProcessInstanceId"></param>
/// <returns></returns>
public List <tasklist> GetTask(string ProcessInstanceId, string ProcessName)
{
int ProcInstId = 0;
int.TryParse(ProcessInstanceId, out ProcInstId);
List <tasklist> list = new List <tasklist>();
SourceCode.Workflow.Management.WorkflowManagementServer wrkmgt = new SourceCode.Workflow.Management.WorkflowManagementServer(servername, 5555);
SourceCode.Workflow.Management.WorklistItems worklistItems = null;
wrkmgt.Open();
try
{
worklistItems = wrkmgt.GetWorklistItems("", "", "", "", "", "", "");
foreach (SourceCode.Workflow.Management.WorklistItem worklistItem in worklistItems)
{
if (worklistItem.ProcInstID == ProcInstId)
{
var x = worklistItem.ActivityName;
list.Add(new tasklist
{
Status = worklistItem.Status.ToString(),
Destination = worklistItem.Destination,
EventName = worklistItem.EventName,
ActInstDestID = worklistItem.ActInstDestID.ToString(),
ActivityName = worklistItem.ActivityName,
SerialNumber = (ProcessInstanceId + "_" + worklistItem.ActInstDestID)
});
}
}
}
catch (Exception ex)
{
// Result = false;
}
finally
{
wrkmgt.Connection.Close();
}
return(list);
}
public static List <ProcessEvents> WorkflowEventsExplorer(int ActivityId)
{
List <ProcessEvents> list = new List <ProcessEvents>();
SourceCode.Workflow.Management.WorkflowManagementServer wrkmgt = new SourceCode.Workflow.Management.WorkflowManagementServer("dlx", 5555);
try
{
wrkmgt.Open();
foreach (SourceCode.Workflow.Management.Event act in wrkmgt.GetActivityEvents(ActivityId))
{
list.Add(new ProcessEvents
{
UseTrans = act.UseTrans,
Pos = act.Pos,
Excep = act.Excep,
EventType = act.EventType.ToString(),
CredentialUser = act.CredentialUser,
Code = act.Code,
Description = act.Description,
ExpectedDuration = act.ExpectedDuration,
ID = act.ID,
MetaData = act.MetaData,
Name = act.Name,
Priority = act.Priority
});
}
}
catch (Exception ex)
{
list.Add(new ProcessEvents
{
MetaData = ex.Message,
Name = ex.Source,
Description = "Workflow Activity Error"
});
}
finally
{
wrkmgt.Connection.Close();
}
return(list);
}
/// <summary>
/// Gets a list of all the workflows
/// </summary>
/// <returns></returns>
public List <Workflow> GetProcesses()
{
List <Workflow> list = new List <Workflow>();
SourceCode.Workflow.Management.WorkflowManagementServer workflowServer = new SourceCode.Workflow.Management.WorkflowManagementServer(servername, 5555);
workflowServer.Open();
try
{
SourceCode.Workflow.Management.Criteria.ProcessCriteriaFilter filter = new SourceCode.Workflow.Management.Criteria.ProcessCriteriaFilter();
SourceCode.Workflow.Management.Processes processes = workflowServer.GetProcesses(filter);
foreach (SourceCode.Workflow.Management.Process process in processes)
{
if (process.DefaultVersion == true)
{
list.Add(
new Workflow
{
ID = process.ProcID,
Name = process.FullName
}
);
}
}
}
catch (Exception ex)
{
list.Add(
new Workflow
{
ID = 0,
Name = ex.Message
}
);
}
finally
{
workflowServer.Connection.Close();
}
return(list);
}
public static List <ProcessActivities> WorkflowActivitiesExplorer(int ProcessId)
{
List <ProcessActivities> list = new List <ProcessActivities>();
SourceCode.Workflow.Management.WorkflowManagementServer wrkmgt = new SourceCode.Workflow.Management.WorkflowManagementServer("dlx", 5555);
try
{
wrkmgt.Open();
foreach (SourceCode.Workflow.Management.Activity act in wrkmgt.GetProcActivities(ProcessId))
{
list.Add(new ProcessActivities
{
Description = act.Description,
ExpectedDuration = act.ExpectedDuration,
ID = act.ID,
IsStart = act.IsStart,
MetaData = act.MetaData,
Name = act.Name,
Priority = act.Priority
});
}
}
catch (Exception ex)
{
list.Add(new ProcessActivities
{
MetaData = ex.Message,
Name = ex.Source,
Description = "Workflow Activity Error"
});
}
finally
{
wrkmgt.Connection.Close();
}
return(list);
}
public static bool DeleteProcessInstance(int proinstaceid)
{
bool result = false;
SourceCode.Workflow.Management.WorkflowManagementServer wms = new SourceCode.Workflow.Management.WorkflowManagementServer();
try
{
wms.Open(ConfigurationManager.AppSettings["K2ConnectionDel"]);
//这个false代表是否会删除K2ServerLog中的数据，false代表不删除，true代表删除
wms.DeleteProcessInstances(proinstaceid, false);
result = true;
}
catch (Exception)
{
result = false;
throw;
}
finally
{
wms.Connection.Close();
}
return(result);
}
/// <summary>
/// Returns a list of all the workflows on the environment
/// </summary>
/// <returns></returns>
public static List <Process> WorkflowExplorer()
{
List <Process> list = new List <Process>();
SourceCode.Workflow.Management.WorkflowManagementServer wrkmgt = new SourceCode.Workflow.Management.WorkflowManagementServer();
wrkmgt.Connection.Open(ConnectToK2());
try
{
wrkmgt.Open();
SourceCode.Workflow.Management.Criteria.ProcessCriteriaFilter cf = new SourceCode.Workflow.Management.Criteria.ProcessCriteriaFilter();
SourceCode.Workflow.Management.Processes processes = wrkmgt.GetProcesses(cf);
foreach (SourceCode.Workflow.Management.Process process in processes)
{
if (process.DefaultVersion == true)
{
list.Add(BuildWorkflow(process));
}
}
}
catch (Exception ex)
{
list.Add(new Process
{
Description = ex.Message,
Name = ex.Source,
MetaData = "Workflow Error"
});
}
finally
{
wrkmgt.Connection.Close();
}
return(list);
}
public static List<WorkFlowActivities> WorkflowActivitiesExplorer(int ProcessId)
{
List<WorkFlowActivities> list = new List<WorkFlowActivities>();
SourceCode.Workflow.Management.WorkflowManagementServer wrkmgt = new SourceCode.Workflow.Management.WorkflowManagementServer("dlx", 5555);
try
{
wrkmgt.Open();
foreach (SourceCode.Workflow.Management.Activity act in wrkmgt.GetProcActivities(ProcessId))
{
list.Add(new WorkFlowActivities
{
Description = act.Description,
ExpectedDuration = act.ExpectedDuration,
ID = act.ID,
IsStart = act.IsStart,
MetaData = act.MetaData,
Name = act.Name,
Priority = act.Priority
});
}
}
catch (Exception ex)
{
list.Add(new WorkFlowActivities
{
MetaData = ex.Message,
Name = ex.Source,
Description = "Workflow Activity Error"
});
}
finally
{
wrkmgt.Connection.Close();
}
return list;
}
public static List<WorkFlowEvents> WorkflowEventsExplorer(int ActivityId)
{
List<WorkFlowEvents> list = new List<WorkFlowEvents>();
SourceCode.Workflow.Management.WorkflowManagementServer wrkmgt = new SourceCode.Workflow.Management.WorkflowManagementServer("dlx", 5555);
try
{
wrkmgt.Open();
foreach (SourceCode.Workflow.Management.Event act in wrkmgt.GetActivityEvents(ActivityId))
{
list.Add(new WorkFlowEvents
{
UseTrans = act.UseTrans,
Pos = act.Pos,
Excep = act.Excep,
EventType = act.EventType.ToString(),
CredentialUser = act.CredentialUser,
Code = act.Code,
Description = act.Description,
ExpectedDuration = act.ExpectedDuration,
ID = act.ID,
MetaData = act.MetaData,
Name = act.Name,
Priority = act.Priority
});
}
}
catch (Exception ex)
{
list.Add(new WorkFlowEvents
{
MetaData = ex.Message,
Name = ex.Source,
Description = "Workflow Activity Error"
});
}
finally
{
wrkmgt.Connection.Close();
}
return list;
}
public static List<WorkFlow> WorkflowExplorer()
{
List<WorkFlow> list = new List<WorkFlow>();
SourceCode.Workflow.Management.WorkflowManagementServer wrkmgt = new SourceCode.Workflow.Management.WorkflowManagementServer("dlx", 5555);
try
{
wrkmgt.Open();
SourceCode.Workflow.Management.Criteria.ProcessCriteriaFilter cf = new SourceCode.Workflow.Management.Criteria.ProcessCriteriaFilter();
SourceCode.Workflow.Management.Processes processes = wrkmgt.GetProcesses(cf);
foreach (SourceCode.Workflow.Management.Process process in processes)
{
if (process.DefaultVersion == true)
{
list.Add(new WorkFlow
{
Description = process.VersionDesc,
Name = process.FullName,
guid = process.ProcGuid,
displayname = process.FullName,
Instances = process.Instances.Count,
Version = process.VersionNumber.ToString(),
ProcessId = process.ProcID,
MetaData = process.MetaData,
Priority = process.Priority,
ProcSetID = process.ProcSetID
});
}
}
}
catch (Exception ex)
{
list.Add(new WorkFlow
{
Description = ex.Message,
Name = ex.Source,
MetaData = "Workflow Error"
});
}
finally
{
wrkmgt.Connection.Close();
}
return list;
}
public static List<WorkFlowDataFields> WorkflowXMLDataFieldsExplorer(int ProcessId)
{
List<WorkFlowDataFields> list = new List<WorkFlowDataFields>();
SourceCode.Workflow.Management.WorkflowManagementServer wrkmgt = new SourceCode.Workflow.Management.WorkflowManagementServer("dlx", 5555);
try
{
wrkmgt.Open();
SourceCode.Workflow.Management.Criteria.ProcessCriteriaFilter cf = new SourceCode.Workflow.Management.Criteria.ProcessCriteriaFilter();
foreach (SourceCode.Workflow.Management.ProcessXMLField df in wrkmgt.GetProcessXMLFields(ProcessId))
{
list.Add(new WorkFlowDataFields
{
Audit = df.Audit,
Category = df.Category,
Hidden = df.Hidden,
InitialValue = df.InitialValue.ToString(),
MetaData = df.MetaData,
Name = df.Name,
OnDemand = df.OnDemand,
Type = df.Type.ToString()
});
}
}
catch (Exception ex)
{
list.Add(new WorkFlowDataFields
{
MetaData = ex.Message,
Name = ex.Source,
Category = "Workflow XML Datafield Error"
});
}
finally
{
wrkmgt.Connection.Close();
}
return list;
}
