protected internal virtual void handleEvent(VariableEvent @event)
{
AbstractVariableScope sourceScope = @event.SourceScope;
if (sourceScope is ExecutionEntity)
{
addEventToScopeExecution((ExecutionEntity)sourceScope, @event);
}
else if (sourceScope is TaskEntity)
{
TaskEntity task = (TaskEntity)sourceScope;
ExecutionEntity execution = task.getExecution();
if (execution != null)
{
addEventToScopeExecution(execution, @event);
}
}
else if (sourceScope.ParentVariableScope is ExecutionEntity)
{
addEventToScopeExecution((ExecutionEntity)sourceScope.ParentVariableScope, @event);
}
else
{
throw new ProcessEngineException("BPMN execution scope expected");
}
}
public virtual TaskFormData createTaskForm(TaskEntity task)
{
TaskFormDataImpl taskFormData = new TaskFormDataImpl();
Expression formKey = task.TaskDefinition.FormKey;
if (formKey != null)
{
object formValue = formKey.getValue(task);
if (formValue != null)
{
taskFormData.FormKey = formValue.ToString();
}
}
taskFormData.DeploymentId = deploymentId;
taskFormData.Task = task;
initializeFormProperties(taskFormData, task.getExecution());
initializeFormFields(taskFormData, task.getExecution());
return(taskFormData);
}
protected internal virtual string getActivityIdExceptionMessage(VariableScope variableScope)
{
string activityId = null;
string definitionIdMessage = "";
if (variableScope is DelegateExecution)
{
activityId = ((DelegateExecution)variableScope).CurrentActivityId;
definitionIdMessage = " in the process definition with id '" + ((DelegateExecution)variableScope).ProcessDefinitionId + "'";
}
else if (variableScope is TaskEntity)
{
TaskEntity task = (TaskEntity)variableScope;
if (task.getExecution() != null)
{
activityId = task.getExecution().ActivityId;
definitionIdMessage = " in the process definition with id '" + task.ProcessDefinitionId + "'";
}
if (task.getCaseExecution() != null)
{
activityId = task.getCaseExecution().ActivityId;
definitionIdMessage = " in the case definition with id '" + task.CaseDefinitionId + "'";
}
}
else if (variableScope is DelegateCaseExecution)
{
activityId = ((DelegateCaseExecution)variableScope).ActivityId;
definitionIdMessage = " in the case definition with id '" + ((DelegateCaseExecution)variableScope).CaseDefinitionId + "'";
}
if (string.ReferenceEquals(activityId, null))
{
return("");
}
else
{
return(" while executing activity '" + activityId + "'" + definitionIdMessage);
}
}