// helper /////////////////////////////////////////////////////////
protected internal virtual bool IsHistoryEventProduced(HistoryEventTypes eventType, IExternalTask externalTask)
{
ProcessEngineConfigurationImpl configuration = context.Impl.Context.ProcessEngineConfiguration;
IHistoryLevel historyLevel = configuration.HistoryLevel;
return(historyLevel.IsHistoryEventProduced(eventType, externalTask));
}
public ProcessEngineImpl(ProcessEngineConfigurationImpl processEngineConfiguration)
{
this.processEngineConfiguration = processEngineConfiguration;
Name = processEngineConfiguration.ProcessEngineName;
RepositoryService = processEngineConfiguration.RepositoryService;
RuntimeService = processEngineConfiguration.RuntimeService;
HistoryService = processEngineConfiguration.HistoryService;
IdentityService = processEngineConfiguration.IdentityService;
TaskService = processEngineConfiguration.TaskService;
FormService = processEngineConfiguration.FormService;
ManagementService = processEngineConfiguration.ManagementService;
AuthorizationService = processEngineConfiguration.AuthorizationService;
//this.caseService = processEngineConfiguration.CaseService;
FilterService = processEngineConfiguration.FilterService;
ExternalTaskService = processEngineConfiguration.ExternalTaskService;
DecisionService = processEngineConfiguration.DecisionService;
DatabaseSchemaUpdate = processEngineConfiguration.DatabaseSchemaUpdate;
JobExecutor = processEngineConfiguration.JobExecutor;
commandExecutor = processEngineConfiguration.CommandExecutorTxRequired;
CommandExecutorSchemaOperations = processEngineConfiguration.CommandExecutorSchemaOperations;
//SessionFactories = processEngineConfiguration.SessionFactories;
HistoryLevel = processEngineConfiguration.HistoryLevel;
TransactionContextFactory = processEngineConfiguration.TransactionContextFactory;
Log.LogDebug("使用的TransactionContextFactory:", TransactionContextFactory.GetType().Name.ToString());
//TODO 数据库初始化入口
//ExecuteSchemaOperations();
if (ReferenceEquals(Name, null))
{
Name = ProcessEngines.NameDefault;
Log.ProcessEngineCreated(ProcessEngines.NameDefault);
}
else
{
Log.ProcessEngineCreated(Name);
}
ProcessEngines.RegisterProcessEngine(this);
if (JobExecutor != null)
{
JobExecutor.RegisterProcessEngine(this);
}
if (processEngineConfiguration.MetricsEnabled)
{
var reporterId = processEngineConfiguration.MetricsReporterIdProvider.ProvideId(this);
var dbMetricsReporter = processEngineConfiguration.DbMetricsReporter;
dbMetricsReporter.ReporterId = reporterId;
if (processEngineConfiguration.DbMetricsReporterActivate)
{
dbMetricsReporter.Start();
}
}
}
protected internal virtual void FireHistoricIncidentEvent(HistoryEventTypes eventType)
{
ProcessEngineConfigurationImpl processEngineConfiguration = context.Impl.Context.ProcessEngineConfiguration;
IHistoryLevel historyLevel = processEngineConfiguration.HistoryLevel;
if (historyLevel.IsHistoryEventProduced(eventType, this))
{
HistoryEventProcessor.ProcessHistoryEvents(new HistoryEventCreatorAnonymousInnerClassHelper(this, eventType));
}
}
//JAVA TO C# CONVERTER WARNING: 'final' parameters are not allowed in .NET:
//ORIGINAL LINE: public void completeHistoricBatch(final org.camunda.bpm.engine.impl.batch.BatchEntity batch)
public virtual void CompleteHistoricBatch(BatchEntity batch)
{
ProcessEngineConfigurationImpl configuration = context.Impl.Context.ProcessEngineConfiguration;
IHistoryLevel historyLevel = configuration.HistoryLevel;
if (historyLevel.IsHistoryEventProduced(HistoryEventTypes.BatchEnd, batch))
{
HistoryEventProcessor.ProcessHistoryEvents(new HistoryEventCreatorAnonymousInnerClassHelper2(this, batch));
}
}
//JAVA TO C# CONVERTER WARNING: 'final' parameters are not allowed in .NET:
//ORIGINAL LINE: public void createHistoricTask(final TaskEntity task)
public virtual void CreateHistoricTask(TaskEntity task)
{
ProcessEngineConfigurationImpl configuration = context.Impl.Context.ProcessEngineConfiguration;
IHistoryLevel historyLevel = configuration.HistoryLevel;
if (historyLevel.IsHistoryEventProduced(HistoryEventTypes.TaskInstanceCreate, task))
{
HistoryEventProcessor.ProcessHistoryEvents(new HistoryEventCreatorAnonymousInnerClassHelper3(this, task));
}
}
protected internal virtual void InitExecutionListeners(IHistoryEventProducer historyEventProducer,
IHistoryLevel historyLevel)
{
ProcessInstanceStartListener = new ProcessInstanceStartListener(historyEventProducer, historyLevel);
ProcessInstanceEndListener = new ProcessInstanceEndListener(historyEventProducer, historyLevel);
ActivityInstanceStartListener = new ActivityInstanceStartListener(historyEventProducer, historyLevel);
ActivityInstanceEndListener = new ActivityInstanceEndListener(historyEventProducer, historyLevel);
UserTaskAssignmentHandler = new ActivityInstanceUpdateListener(historyEventProducer, historyLevel);
UserTaskIdHandler = UserTaskAssignmentHandler;
}
//JAVA TO C# CONVERTER WARNING: 'final' parameters are not allowed in .NET:
//ORIGINAL LINE: public void markTaskInstanceEnded(String taskId, final String deleteReason)
public virtual void MarkTaskInstanceEnded(string taskId, string deleteReason)
{
ProcessEngineConfigurationImpl configuration = context.Impl.Context.ProcessEngineConfiguration;
//JAVA TO C# CONVERTER WARNING: The original Java variable was marked 'final':
//ORIGINAL LINE: final TaskEntity taskEntity = org.camunda.bpm.engine.impl.context.Context.getCommandContext().getDbEntityManager().selectById(TaskEntity.class, taskId);
//TaskEntity taskEntity = context.Impl.Context.CommandContext.DbEntityManager.SelectById< TaskEntity>(typeof(TaskEntity), taskId);
TaskEntity taskEntity = taskManager.FindTaskById(taskId);
IHistoryLevel historyLevel = configuration.HistoryLevel;
if (historyLevel.IsHistoryEventProduced(HistoryEventTypes.TaskInstanceComplete, taskEntity))
{
HistoryEventProcessor.ProcessHistoryEvents(new HistoryEventCreatorAnonymousInnerClassHelper2(this, deleteReason, taskEntity));
}
}
//public void CheckHistoryLevel(DbEntityManager entityManager)
//{
// var processEngineConfiguration = context.Impl.Context.ProcessEngineConfiguration;
// var databaseHistoryLevel =
// new DetermineHistoryLevelCmd(processEngineConfiguration.HistoryLevels).Execute(context.Impl.Context.CommandContext);
// DetermineAutoHistoryLevel(processEngineConfiguration, databaseHistoryLevel);
// var configuredHistoryLevel = processEngineConfiguration.HistoryLevel;
// if (databaseHistoryLevel == null)
// {
// Log.NoHistoryLevelPropertyFound();
// //DbCreateHistoryLevel(entityManager);
// }
// else
// {
// if (!((int?) configuredHistoryLevel.Id).Equals(databaseHistoryLevel.Id))
// throw new ProcessEngineException("historyLevel mismatch: configuration says " +
// configuredHistoryLevel + " and database says " +
// databaseHistoryLevel);
// }
//}
protected internal void DetermineAutoHistoryLevel(ProcessEngineConfigurationImpl engineConfiguration,
IHistoryLevel databaseHistoryLevel)
{
var configuredHistoryLevel = engineConfiguration.HistoryLevel;
if ((configuredHistoryLevel == null) &&
ProcessEngineConfiguration.HistoryAuto.Equals(engineConfiguration.History))
{
if (databaseHistoryLevel != null)
{
engineConfiguration.HistoryLevel = databaseHistoryLevel;
}
else
{
engineConfiguration.HistoryLevel = engineConfiguration.DefaultHistoryLevel;
}
}
}
public virtual object Execute(CommandContext commandContext)
{
IHistoryLevel historyLevel = ESS.FW.Bpm.Engine.context.Impl.Context.ProcessEngineConfiguration.HistoryLevel;
if (historyLevel.Equals(HistoryLevelFields.HistoryLevelFull))
{
commandContext.HistoricJobLogManager.deleteHistoricJobLogsByHandlerType(TimerSuspendProcessDefinitionHandler.TYPE);
IList <IHistoricIncident> incidents =
ESS.FW.Bpm.Engine.context.Impl.Context.ProcessEngineConfiguration.HistoryService.CreateHistoricIncidentQuery()
.ToList();
; foreach (IHistoricIncident incident in incidents)
{
commandContext.HistoricIncidentManager
.Delete((HistoricIncidentEntity)incident);
}
}
return(null);
}
public HistoryTaskListener(IHistoryEventProducer historyEventProducer, IHistoryLevel historyLevel)
{
EventProducer = historyEventProducer;
this.HistoryLevel = historyLevel;
}
public virtual void CreatingHistoryLevelPropertyInDatabase(IHistoryLevel historyLevel)
{
LogInfo("065", "Creating historyLevel property in database for level: {0}", historyLevel);
}
public ProcessInstanceUpdateListener(IHistoryEventProducer historyEventProducer, IHistoryLevel historyLevel)
: base(historyEventProducer, historyLevel)
{
}
public CaseInstanceCreateListener(ICmmnHistoryEventProducer historyEventProducer, IHistoryLevel historyLevel)
: base(historyEventProducer, historyLevel)
{
}
public virtual object Execute(CommandContext commandContext)
{
var configuration = commandContext.ProcessEngineConfiguration;
//check that the new process definition is just another version of the same
//process definition that the process instance is using
IExecutionManager executionManager = commandContext.ExecutionManager;
ExecutionEntity processInstance = executionManager.FindExecutionById(_processInstanceId);
if (processInstance == null)
{
throw new ProcessEngineException("No process instance found for id = '" + _processInstanceId + "'.");
}
else if (!processInstance.IsProcessInstanceExecution)
{
throw new ProcessEngineException("A process instance id is required, but the provided id " + "'" + _processInstanceId + "' " + "points to a child execution of process instance " + "'" + processInstance.ProcessInstanceId + "'. " + "Please invoke the " + this.GetType().Name + " with a root execution id.");
}
ProcessDefinitionImpl currentProcessDefinitionImpl = processInstance.ProcessDefinition;
DeploymentCache deploymentCache = configuration.DeploymentCache;
ProcessDefinitionEntity currentProcessDefinition;
if (currentProcessDefinitionImpl is ProcessDefinitionEntity)
{
currentProcessDefinition = (ProcessDefinitionEntity)currentProcessDefinitionImpl;
}
else
{
currentProcessDefinition = deploymentCache.FindDeployedProcessDefinitionById(currentProcessDefinitionImpl.Id);
}
ProcessDefinitionEntity newProcessDefinition = deploymentCache.FindDeployedProcessDefinitionByKeyVersionAndTenantId(currentProcessDefinition.Key, _processDefinitionVersion, currentProcessDefinition.TenantId);
ValidateAndSwitchVersionOfExecution(commandContext, processInstance, newProcessDefinition);
IHistoryLevel historyLevel = configuration.HistoryLevel;
if (historyLevel.IsHistoryEventProduced(HistoryEventTypes.ProcessInstanceUpdate, processInstance))
{
HistoryEventProcessor.ProcessHistoryEvents(new HistoryEventCreatorAnonymousInnerClass(this, processInstance));
}
// switch all sub-executions of the process instance to the new process definition version
IList <ExecutionEntity> childExecutions = executionManager.FindExecutionsByProcessInstanceId(_processInstanceId);
foreach (ExecutionEntity executionEntity in childExecutions)
{
ValidateAndSwitchVersionOfExecution(commandContext, executionEntity, newProcessDefinition);
}
// switch all jobs to the new process definition version
IList <JobEntity> jobs = commandContext.JobManager.FindJobsByProcessInstanceId(_processInstanceId);
IList <JobDefinitionEntity> currentJobDefinitions = commandContext.JobDefinitionManager.FindByProcessDefinitionId(currentProcessDefinition.Id);
IList <JobDefinitionEntity> newVersionJobDefinitions = commandContext.JobDefinitionManager.FindByProcessDefinitionId(newProcessDefinition.Id);
IDictionary <string, string> jobDefinitionMapping = GetJobDefinitionMapping(currentJobDefinitions, newVersionJobDefinitions);
foreach (JobEntity jobEntity in jobs)
{
SwitchVersionOfJob(jobEntity, newProcessDefinition, jobDefinitionMapping);
}
// switch all incidents to the new process definition version
IList <IncidentEntity> incidents = commandContext.IncidentManager.FindIncidentsByProcessInstance(_processInstanceId);
foreach (IncidentEntity incidentEntity in incidents)
{
SwitchVersionOfIncident(commandContext, incidentEntity, newProcessDefinition);
}
// add an entry to the op log
PropertyChange change = new PropertyChange("processDefinitionVersion", currentProcessDefinition.Version, _processDefinitionVersion);
commandContext.OperationLogManager.LogProcessInstanceOperation(UserOperationLogEntryFields.OperationTypeModifyProcessInstance, _processInstanceId, null, null, new List <PropertyChange>()
{
change
});
return(null);
}
public HistoryCaseExecutionListener(ICmmnHistoryEventProducer historyEventProducer, IHistoryLevel historyLevel)
{
EventProducer = historyEventProducer;
this.HistoryLevel = historyLevel;
}
public ActivityInstanceStartListener(IHistoryEventProducer historyEventProducer, IHistoryLevel historyLevel)
: base(historyEventProducer, historyLevel)
{
}
public HistoryParseListener(IHistoryLevel historyLevel, IHistoryEventProducer historyEventProducer)
{
this.HistoryLevel = historyLevel;
InitExecutionListeners(historyEventProducer, historyLevel);
}
public HistoryDecisionEvaluationListener(IDmnHistoryEventProducer historyEventProducer,
IHistoryLevel historyLevel)
{
EventProducer = historyEventProducer;
this.HistoryLevel = historyLevel;
}
public CaseActivityInstanceEndListener(ICmmnHistoryEventProducer historyEventProducer,
IHistoryLevel historyLevel)
: base(historyEventProducer, historyLevel)
{
}
public virtual DmnEngineConfigurationBuilder HistoryLevel(IHistoryLevel historyLevel)
{
HistoryLevelRenamed = historyLevel;
return(this);
}