public ComparatorAnonymousInnerClass(ProcessInstanceHistoryLogImpl outerInstance)
{
this.outerInstance = outerInstance;
}
public virtual IProcessInstanceHistoryLog Execute(ICommandContext commandContext)
{
// Fetch historic process instance
IHistoricProcessInstanceEntity historicProcessInstance = commandContext.HistoricProcessInstanceEntityManager.FindById <IHistoricProcessInstanceEntity>(new KeyValuePair <string, object>("id", processInstanceId));
if (historicProcessInstance == null)
{
return(null);
}
// Create a log using this historic process instance
ProcessInstanceHistoryLogImpl processInstanceHistoryLog = new ProcessInstanceHistoryLogImpl(historicProcessInstance);
// Add events, based on query settings
// Tasks
if (_includeTasks)
{
IList <IHistoricData> tasks = commandContext.HistoricTaskInstanceEntityManager.FindHistoricTaskInstancesByQueryCriteria((new HistoricTaskInstanceQueryImpl(commandExecutor)).SetProcessInstanceId(processInstanceId)) as IList <IHistoricData>;
processInstanceHistoryLog.AddHistoricData(tasks);
}
// Activities
if (_includeActivities)
{
IList <IHistoricActivityInstance> activities = commandContext.HistoricActivityInstanceEntityManager.FindHistoricActivityInstancesByQueryCriteria((new HistoricActivityInstanceQueryImpl(commandExecutor)).SetProcessInstanceId(processInstanceId), null);
processInstanceHistoryLog.AddHistoricData(activities);
}
// Variables
if (_includeVariables)
{
IList <IHistoricVariableInstance> variables = commandContext.HistoricVariableInstanceEntityManager.FindHistoricVariableInstancesByQueryCriteria((new HistoricVariableInstanceQueryImpl(commandExecutor)).SetProcessInstanceId(processInstanceId), null);
processInstanceHistoryLog.AddHistoricData(variables);
}
// Comment
if (_includeComments)
{
IList <IHistoricData> comments = commandContext.CommentEntityManager.FindCommentsByProcessInstanceId(processInstanceId) as IList <IHistoricData>;
processInstanceHistoryLog.AddHistoricData(comments);
}
// Details: variables
if (_includeVariableUpdates)
{
IList <IHistoricData> variableUpdates = commandContext.HistoricDetailEntityManager.FindHistoricDetailsByQueryCriteria((new HistoricDetailQueryImpl(commandExecutor)).SetVariableUpdates(), null) as IList <IHistoricData>;
// Make sure all variables values are fetched (similar to the HistoricVariableInstance query)
foreach (IHistoricData historicData in variableUpdates)
{
IHistoricVariableUpdate variableUpdate = (IHistoricVariableUpdate)historicData;
//variableUpdate.Value;
}
processInstanceHistoryLog.AddHistoricData(variableUpdates);
}
// Details: form properties
if (_includeFormProperties)
{
IList <IHistoricData> formProperties = commandContext.HistoricDetailEntityManager.FindHistoricDetailsByQueryCriteria((new HistoricDetailQueryImpl(commandExecutor)).FormProperties(), null) as IList <IHistoricData>;
processInstanceHistoryLog.AddHistoricData(formProperties);
}
// All events collected. Sort them by date.
processInstanceHistoryLog.orderHistoricData();
return(processInstanceHistoryLog);
}
