/// <summary>
/// Reconnection k2.
/// </summary>
private void ReConnection()
{
if (_connection != null)
{
_connection.Close();
}
_connection = Connection(_model);
}
private void StartProcessInstance(bool startGeneric)
{
string processName = ServiceBroker.Service.ServiceObjects[0].Methods[0].Name;
if (!startGeneric)
{
processName = GetStringProperty(Constants.SOProperties.ProcessInstanceClient.ProcessName, true);
}
int processVersion = GetIntProperty(Constants.SOProperties.ProcessInstanceClient.ProcessVersion);
ServiceObject serviceObject = ServiceBroker.Service.ServiceObjects[0];
serviceObject.Properties.InitResultTable();
DataTable results = ServiceBroker.ServicePackage.ResultTable;
using (CLIENT.Connection k2Con = new CLIENT.Connection())
{
k2Con.Open(K2ClientConnectionSetup);
CLIENT.ProcessInstance pi;
if (processVersion > 0)
{
pi = k2Con.CreateProcessInstance(processName, processVersion);
}
else
{
pi = k2Con.CreateProcessInstance(processName);
}
string folio = GetStringProperty(Constants.SOProperties.ProcessInstanceClient.ProcessFolio);
if (!string.IsNullOrEmpty(folio))
{
pi.Folio = folio;
}
if (startGeneric)
{
MethodParameters mParams = ServiceBroker.Service.ServiceObjects[0].Methods[0].MethodParameters;
foreach (CLIENT.DataField df in pi.DataFields)
{
df.Value = GetDataFieldValue(mParams[df.Name].Value, df.ValueType);
}
}
k2Con.StartProcessInstance(pi, GetBoolProperty(Constants.SOProperties.ProcessInstanceClient.StartSync));
DataRow dr = results.NewRow();
dr[Constants.SOProperties.ProcessInstanceClient.ProcessInstanceId] = pi.ID;
dr[Constants.SOProperties.ProcessInstanceClient.ProcessFolio] = pi.Folio;
results.Rows.Add(dr);
k2Con.Close();
}
}
private void SetFolio()
{
ServiceObject serviceObject = ServiceBroker.Service.ServiceObjects[0];
string folio = base.GetStringProperty(Constants.SOProperties.ProcessInstanceClient.ProcessFolio, false);
int procId = base.GetIntProperty(Constants.SOProperties.ProcessInstanceClient.ProcessInstanceId, true);
using (CLIENT.Connection k2Con = this.ServiceBroker.K2Connection.GetWorkflowClientConnection())
{
CLIENT.ProcessInstance pi = k2Con.OpenProcessInstance(procId);
pi.Folio = folio;
pi.Update();
k2Con.Close();
}
}
/// <summary>
/// Method to check K2 for process errors since the last scheduled internal.
/// </summary>
public void RetrieveNewErrors()
{
k2Mgnt.WorkflowManagementServer server = new k2Mgnt.WorkflowManagementServer();
server.Connection = server.CreateConnection();
server.Connection.Open(connectionString);
// client connection to K2 server.
k2Client.Connection k2Conn = new k2Client.Connection();
try
{
// Search for new process errors in the specified profile and update the error list.
k2Mgnt.ErrorLogs els = server.GetErrorLogs(server.GetErrorProfile(_errorProfileName).ID);
// Open client connection to K2 server.
string host = Regex.Replace(connectionString, @"(.+)(Host\=)(.+)(;)(.+)", "$3");
k2Conn.Open(host);
// check every error in the error log
foreach (k2Mgnt.ErrorLog el in els)
{
Update(el, k2Conn);
}
if (ErrorsToBeReported.Count > 0)
{
//
// Pull in the related tasks into the error collection.
//
k2Mgnt.WorklistItems worklistItems =
server.GetWorklistItems(
new DateTime(1900, 1, 1),
DateTime.Now,
string.Empty,
string.Empty,
string.Empty,
string.Empty,
string.Empty);
foreach (SourceCode.Workflow.Management.WorklistItem worklistItem in worklistItems)
{
if (worklistItem.ProcessInstanceStatus == k2Mgnt.ProcessInstanceStatus.Error)
{
Update(worklistItem);
}
}
}
//Finally, prune the errors collection.
Prune(k2Conn, server);
}
finally
{
if (server.Connection != null)
{
server.Connection.Close();
}
if (k2Conn != null)
{
k2Conn.Close();
}
}
}
private void StartProcessInstance(bool startGeneric)
{
string processName = ServiceBroker.Service.ServiceObjects[0].Methods[0].Name;
if (!startGeneric)
{
processName = GetStringProperty(Constants.SOProperties.ProcessInstanceClient.ProcessName, true);
}
int processVersion = GetIntProperty(Constants.SOProperties.ProcessInstanceClient.ProcessVersion);
ServiceObject serviceObject = ServiceBroker.Service.ServiceObjects[0];
serviceObject.Properties.InitResultTable();
DataTable results = ServiceBroker.ServicePackage.ResultTable;
using (CLIENT.Connection k2Con = new CLIENT.Connection())
{
k2Con.Open(K2ClientConnectionSetup);
CLIENT.ProcessInstance pi;
if (processVersion > 0)
{
pi = k2Con.CreateProcessInstance(processName, processVersion);
}
else
{
pi = k2Con.CreateProcessInstance(processName);
}
string folio = GetStringProperty(Constants.SOProperties.ProcessInstanceClient.ProcessFolio);
if (!string.IsNullOrEmpty(folio))
{
pi.Folio = folio;
}
if (startGeneric)
{
MethodParameters mParams = ServiceBroker.Service.ServiceObjects[0].Methods[0].MethodParameters;
foreach (CLIENT.DataField df in pi.DataFields)
{
df.Value = GetDataFieldValue(mParams[df.Name].Value, df.ValueType);
}
}
k2Con.StartProcessInstance(pi, GetBoolProperty(Constants.SOProperties.ProcessInstanceClient.StartSync));
DataRow dr = results.NewRow();
dr[Constants.SOProperties.ProcessInstanceClient.ProcessInstanceId] = pi.ID;
dr[Constants.SOProperties.ProcessInstanceClient.ProcessFolio] = pi.Folio;
results.Rows.Add(dr);
k2Con.Close();
}
}