Пример #1
0
/**
 * 抽象类BaseAction
 *
 * @author weiwei
 */
public abstract class TreeMenuBaseAction {
  protected TreeMenuService service = IOC.getBean(TreeMenuCons.IOC_SERVICE_BEAN_ID());
  protected DWZ dwz = IOC.getBean(DWZCons.IOC_DWZ_BEAN_ID());

  protected TreeMenu treeMenu;

  protected Long[] ids;
  protected Long id = 0L;
  protected String keyword = "";
  protected Long treeMenuId = 0L;

  @Int(mess = "导航菜单ID应该为数字格式")
  protected Long navMenuId = 0L;

  protected int pageNum = 1;
  protected int numPerPage = 20;

  public void setTreeMenu(TreeMenu treeMenu) {
    this.treeMenu = treeMenu;
  }

  public void setKeyword(String keyword) {
    this.keyword = keyword;
  }

  public void setPageNum(int pageNum) {
    this.pageNum = pageNum;
  }

  public void setNumPerPage(int numPerPage) {
    this.numPerPage = numPerPage;
  }

  public void setTreeMenuId(Long treeMenuId) {
    this.treeMenuId = treeMenuId;
  }

  public void setNavMenuId(Long navMenuId) {
    this.navMenuId = navMenuId;
  }

  public void setIds(Long[] ids) {
    this.ids = ids;
  }

  public void setId(Long id) {
    this.id = id;
  }
}
  // IOC,注入对象到pojo
  private void injectIocBean() throws Exception {
    fields = ru.getFields();
    if (fields == null) return;

    for (Field f : fields) {
      Class<?> type = f.getType();

      Ioc ioc = f.getAnnotation(Ioc.class);
      if (ioc == null) continue;
      String beanId = "";
      if (ioc.value().trim().length() == 0) beanId = type.getSimpleName();
      else beanId = CommonUtil.parsePropValue(ioc.value());

      Method setter = ru.getSetter(f.getName());
      if (setter == null) continue;

      setter.invoke(this.actionObject, IOC.getBean(beanId));
    }
  }
  private void injectActionCxt2Pojo(ReflectUtil ru) throws Exception {
    HttpServletRequest req = this.context.getRequest();
    HttpServletResponse res = this.context.getResponse();
    PrintWriter out = this.context.getWriter();
    HttpSession session = this.context.getSession();
    ActionProp actionProp = this.context.getActionProp();
    QueryParams queryParams = this.context.getQueryParams();
    for (String n : ru.getFieldsName()) {
      Method m = ru.getSetter(n);
      if (m == null) continue;

      Class<?> clazz = m.getParameterTypes()[0];
      if (Context.class.isAssignableFrom(clazz)) {
        m.invoke(ru.getObject(), this.context);
      } else if (HttpServletRequest.class.isAssignableFrom(clazz)) {
        m.invoke(ru.getObject(), req);
      } else if (HttpServletResponse.class.isAssignableFrom(clazz)) {
        m.invoke(ru.getObject(), res);
      } else if (PrintWriter.class.isAssignableFrom(clazz)) {
        m.invoke(ru.getObject(), out);
      } else if (ServletOutputStream.class.isAssignableFrom(clazz)) {
        m.invoke(ru.getObject(), this.context.getOut());
      } else if (HttpSession.class.isAssignableFrom(clazz)) {
        m.invoke(ru.getObject(), session);
      } else if (ActionProp.class.isAssignableFrom(clazz)) {
        if (actionProp == null) actionProp = new ActionProp(clazz.getName());

        this.context.setActionProp(actionProp);
        m.invoke(ru.getObject(), actionProp);
      } else if (QueryParams.class.isAssignableFrom(clazz)) {
        m.invoke(ru.getObject(), queryParams);
      } else if (Validation.class.isAssignableFrom(clazz)) {
        m.invoke(ru.getObject(), this.context.getValidation());
      } else {
        /* 如果找不到注入的类型,则尝试从IOC容器获取 */
        Object obj = IOC.getBean(n);
        if (obj != null) m.invoke(ru.getObject(), obj);
      }
    }
  }