public object doInWorkflowSession(RuntimeContext ctx)
{
WorkflowDefinition workflowDef = ctx.DefinitionService.GetTheLatestVersionOfWorkflowDefinition(wfprocessId);
WorkflowProcess wfProcess = null;
wfProcess = workflowDef.getWorkflowProcess();
if (wfProcess == null)
{
throw new Exception("Workflow process NOT found,id=[" + wfprocessId + "]");
}
ProcessInstance processInstance = new ProcessInstance();
processInstance.CreatorId = creatorId;
processInstance.ProcessId = wfProcess.Id;
processInstance.Version = workflowDef.Version;
processInstance.DisplayName = wfProcess.DisplayName;
processInstance.Name = wfProcess.Name;
processInstance.State = ProcessInstanceEnum.INITIALIZED;
processInstance.CreatedTime = ctx.CalendarService.getSysDate();
processInstance.ParentProcessInstanceId = parentProcessInstanceId;
processInstance.ParentTaskInstanceId = parentTaskInstanceId;
ctx.PersistenceService.SaveOrUpdateProcessInstance(
processInstance);
// 初始化流程变量
List <DataField> datafields = wfProcess.DataFields;
for (int i = 0; datafields != null && i < datafields.Count; i++)
{
DataField df = (DataField)datafields[i];
if (df.DataType == DataTypeEnum.STRING)
{
if (df.InitialValue != null)
{
processInstance.setProcessInstanceVariable(df.Name, df.InitialValue);
}
else
{
processInstance.setProcessInstanceVariable(df.Name, "");
}
}
else if (df.DataType == DataTypeEnum.INTEGER)
{
if (df.InitialValue != null)
{
try
{
Int32 intValue = Int32.Parse(df.InitialValue);
processInstance.setProcessInstanceVariable(df.Name, intValue);
}
catch (Exception)
{
}
}
else
{
processInstance.setProcessInstanceVariable(df.Name, (Int32)0);
}
}
else if (df.DataType == DataTypeEnum.LONG)
{
if (df.InitialValue != null)
{
try
{
long longValue = long.Parse(df.InitialValue);
processInstance.setProcessInstanceVariable(df.Name, longValue);
}
catch (Exception)
{
}
}
else
{
processInstance.setProcessInstanceVariable(df.Name, (long)0);
}
}
else if (df.DataType == DataTypeEnum.FLOAT)
{
if (df.InitialValue != null)
{
float floatValue = float.Parse(df.InitialValue);
processInstance.setProcessInstanceVariable(df.Name, floatValue);
}
else
{
processInstance.setProcessInstanceVariable(df.Name, (float)0);
}
}
else if (df.DataType == DataTypeEnum.DOUBLE)
{
if (df.InitialValue != null)
{
Double doubleValue = Double.Parse(df.InitialValue);
processInstance.setProcessInstanceVariable(df
.Name, doubleValue);
}
else
{
processInstance.setProcessInstanceVariable(df.Name, (Double)0);
}
}
else if (df.DataType == DataTypeEnum.BOOLEAN)
{
if (df.InitialValue != null)
{
Boolean booleanValue = Boolean.Parse(df.InitialValue);
processInstance.setProcessInstanceVariable(df.Name, booleanValue);
}
else
{
processInstance.setProcessInstanceVariable(df.Name, false);
}
}
else if (df.DataType == DataTypeEnum.DATETIME)
{
// TODO 需要完善一下
if (df.InitialValue != null &&
df.DataPattern != null)
{
try
{
//SimpleDateFormat dFormat = new SimpleDateFormat(df.DataPattern);
DateTime dateTmp = DateTime.Parse(df.InitialValue);
processInstance.setProcessInstanceVariable(df.Name, dateTmp);
}
catch (Exception)
{
processInstance.setProcessInstanceVariable(df.Name, null);
//e.printStackTrace();
}
}
else
{
processInstance.setProcessInstanceVariable(df.Name, null);
}
}
}
ctx.PersistenceService.SaveOrUpdateProcessInstance(
processInstance);
return(processInstance);
}
public object doInWorkflowSession(RuntimeContext ctx)
{
WorkflowDefinition workflowDef = ctx.DefinitionService.GetTheLatestVersionOfWorkflowDefinition(wfprocessId);
WorkflowProcess wfProcess = null;
wfProcess = workflowDef.getWorkflowProcess();
if (wfProcess == null)
{
throw new Exception("Workflow process NOT found,id=[" + wfprocessId + "]");
}
ProcessInstance processInstance = new ProcessInstance();
processInstance.CreatorId=creatorId;
processInstance.ProcessId=wfProcess.Id;
processInstance.Version=workflowDef.Version;
processInstance.DisplayName=wfProcess.DisplayName;
processInstance.Name=wfProcess.Name;
processInstance.State=ProcessInstanceEnum.INITIALIZED;
processInstance.CreatedTime=ctx.CalendarService.getSysDate();
processInstance.ParentProcessInstanceId=parentProcessInstanceId;
processInstance.ParentTaskInstanceId=parentTaskInstanceId;
ctx.PersistenceService.SaveOrUpdateProcessInstance(
processInstance);
// 初始化流程变量
List<DataField> datafields = wfProcess.DataFields;
for (int i = 0; datafields != null && i < datafields.Count; i++)
{
DataField df = (DataField)datafields[i];
if (df.DataType == DataTypeEnum.STRING)
{
if (df.InitialValue != null)
{
processInstance.setProcessInstanceVariable(df.Name, df.InitialValue);
}
else
{
processInstance.setProcessInstanceVariable(df.Name, "");
}
}
else if (df.DataType == DataTypeEnum.INTEGER)
{
if (df.InitialValue != null)
{
try
{
Int32 intValue = Int32.Parse(df.InitialValue);
processInstance.setProcessInstanceVariable(df.Name, intValue);
}
catch (Exception )
{
}
}
else
{
processInstance.setProcessInstanceVariable(df.Name, (Int32)0);
}
}
else if (df.DataType == DataTypeEnum.LONG)
{
if (df.InitialValue != null)
{
try
{
long longValue = long.Parse(df.InitialValue);
processInstance.setProcessInstanceVariable(df.Name, longValue);
}
catch (Exception )
{
}
}
else
{
processInstance.setProcessInstanceVariable(df.Name, (long)0);
}
}
else if (df.DataType == DataTypeEnum.FLOAT)
{
if (df.InitialValue != null)
{
float floatValue = float.Parse(df.InitialValue);
processInstance.setProcessInstanceVariable(df.Name, floatValue);
}
else
{
processInstance.setProcessInstanceVariable(df.Name, (float)0);
}
}
else if (df.DataType == DataTypeEnum.DOUBLE)
{
if (df.InitialValue != null)
{
Double doubleValue = Double.Parse(df.InitialValue);
processInstance.setProcessInstanceVariable(df
.Name, doubleValue);
}
else
{
processInstance.setProcessInstanceVariable(df.Name, (Double)0);
}
}
else if (df.DataType == DataTypeEnum.BOOLEAN)
{
if (df.InitialValue != null)
{
Boolean booleanValue = Boolean.Parse(df.InitialValue);
processInstance.setProcessInstanceVariable(df.Name, booleanValue);
}
else
{
processInstance.setProcessInstanceVariable(df.Name, false);
}
}
else if (df.DataType == DataTypeEnum.DATETIME)
{
// TODO 需要完善一下
if (df.InitialValue != null
&& df.DataPattern != null)
{
try
{
//SimpleDateFormat dFormat = new SimpleDateFormat(df.DataPattern);
DateTime dateTmp = DateTime.Parse(df.InitialValue);
processInstance.setProcessInstanceVariable(df.Name, dateTmp);
}
catch (Exception )
{
processInstance.setProcessInstanceVariable(df.Name, null);
//e.printStackTrace();
}
}
else
{
processInstance.setProcessInstanceVariable(df.Name, null);
}
}
}
ctx.PersistenceService.SaveOrUpdateProcessInstance(
processInstance);
return processInstance;
}
