@Produces
@Named("orderEntity")
@PersistentOrder
public Order getOrderEntity() {
Order o = entityManager.find(Order.class, businessProcess.getVariable("orderId"));
return o;
}
public OrderEntity getOrderEntity() {
if (orderEntity == null) {
// Load the order entity from the database if not already cached
orderEntity = orderBusinessLogic.getOrder((Long) businessProcess.getVariable("orderId"));
}
return orderEntity;
}
/** Alternative to do a "businessProcess.startProcessByKey('OrderConfirmation')" in JSF */
@StartProcess("OrderConfirmation")
public void saveNewOrder(Order order) {
entityManager.persist(order.getCustomer());
entityManager.persist(order);
// flush to get the id generated
// entityManager.flush();
businessProcess.setVariable("orderId", order.getId());
}
/**
* Gets the ID of the current task.
*
* @return the task ID
*/
private String getTaskId() {
return businessProcess.getTask().getTaskDefinitionKey();
}
/**
* Gets the current BPMN model instance.
*
* @return the BPMN model instance
*/
private BpmnModelInstance getModelInstance() {
String processDefinitionId = businessProcess.getTask().getProcessDefinitionId();
return repositoryService.getBpmnModelInstance(processDefinitionId);
}
/**
* Completes the user task and sets value of the variable with <code>variableName</code> to <code>
* variableValue</code>.
*
* @param variableName the name of the variable to set
* @param variableValue the value to set the variable to
* @throws IOException if the task completion fails
*/
public void completeTask(String variableName, String variableValue) throws IOException {
businessProcess.setVariable(variableName, variableValue);
taskForm.completeTask();
}