How to use

getItem

method

in

com.haulmont.cuba.gui.components.AbstractEditor

@Override
public T getEditedEntity() {
  return getItem();
}

@Override
public Widget getItem() {
  Widget item = super.getItem();
  item.setCreatedBy(accessHelper.getCurrentSessionLogin());
  return item;
}

public void validateAdditionalRules(ValidationErrors errors) {
  // all previous validations return no errors
  if (crossFieldValidate && errors.isEmpty()) {
    BeanValidation beanValidation = getBeanLocator().get(BeanValidation.NAME);
    Validator validator = beanValidation.getValidator();
    Set<ConstraintViolation<Entity>> violations = validator.validate(getItem(), UiCrossFieldChecks.class);
    violations.stream()
        .filter(violation -> {
          Path propertyPath = violation.getPropertyPath();
          Path.Node lastNode = Iterables.getLast(propertyPath);
          return lastNode.getKind() == ElementKind.BEAN;
        })
        .forEach(violation -> errors.add(violation.getMessage()));
  }
}

public void editAttribute() {
  Set<ManagedBeanAttribute> selected = attributesTable.getSelected();
  if (selected.isEmpty()) {
    return;
  }
  ManagedBeanAttribute mba = selected.iterator().next();
  if (!mba.getWriteable()) {
    return;
  }
  AbstractEditor w = openEditor("jmxConsoleEditAttribute", mba, OpenType.DIALOG);
  w.addCloseListener(actionId -> {
    if (Window.COMMIT_ACTION_ID.equals(actionId)) {
      Object item = w.getItem();
      reloadAttribute((ManagedBeanAttribute) item);
    }
  });
}

protected void showInfo(Object target) {
  AbstractEditor editor = (AbstractEditor) findEditor((Layout) target);
  Entity entity = editor.getItem();
  Metadata metadata = AppBeans.get(Metadata.NAME);
  MetaClass metaClass = metadata.getSession().getClass(entity.getClass());
  new ShowInfoAction().showInfo(entity, metaClass, editor);
}

protected boolean commitInternal(boolean close) {
  if (!preCommit())
    return false;
  boolean committed;
  DsContext context = getDsContext();
  if (context != null) {
    committed = context.commit();
  } else {
    DataSupplier supplier = getDataService();
    supplier.commit(getItem());
    committed = true;
  }
  return postCommit(committed, close);
}

Entity editorItem = editor.getItem();

/**
 * Hook to be implemented in subclasses. Called by the framework after committing datasources.
 * The default implementation notifies about commit and calls {@link #postInit()} if the window is not closing.
 *
 * @param committed whether any data were actually changed and committed
 * @param close     whether the window is going to be closed
 * @return true to continue, false to abort
 */
protected boolean postCommit(boolean committed, boolean close) {
  if (committed && !close) {
    if (showSaveNotification) {
      Entity entity = getItem();
      MetadataTools metadataTools = getBeanLocator().get(MetadataTools.class);
      showNotification(
          messages.formatMainMessage("info.EntitySave",
              messages.getTools().getEntityCaption(entity.getMetaClass()),
              metadataTools.getInstanceName(entity)),
          NotificationType.TRAY);
    }
    postInit();
    afterWindowApplyPostInit();
  }
  return true;
}

Entity editedItem = window.getItem();
if (editedItem != null) {
  if (parentDs == null) {

Entity editedItem = window.getItem();
if (editedItem != null) {
  if (parentDs == null) {

editor.addCloseListener(actionId -> {
  if (Window.COMMIT_ACTION_ID.equals(actionId)) {
    Entity item = editor.getItem();
    afterCommitOpenedEntity(item);