/**
* 在一个集合中查找子
*
* @param menuList 所有菜单集合
* @param parentid 父id
* @return 找到的子集合
*/
private List<Menu> getChildren(List<Menu> menuList, Integer parentid) {
List<Menu> children = new ArrayList<Menu>();
for (Menu menu : menuList) {
if (menu.getPid().compareTo(parentid) == 0) {
menu.setChildren(this.getChildren(menuList, menu.getId()));
children.add(menu);
}
}
return children;
}
@Override
public Integer add(Menu menu) {
if (menu.getTitle() == null) throw new IllegalArgumentException("title argument is null");
if (menu.getPid() == null) throw new IllegalArgumentException("pid argument is null");
if (menu.getUrl() == null) throw new IllegalArgumentException("url argument is null");
if (menu.getSorder() == null) throw new IllegalArgumentException("sorder argument is null");
menu.setDeleteflag(0);
this.baseDaoSupport.insert("menu", menu);
return this.baseDaoSupport.getLastId("menu");
}
@Override
public List<Menu> getMenuTree(Integer menuid) {
if (menuid == null) throw new IllegalArgumentException("menuid argument is null");
List<Menu> menuList = this.getMenuList();
List<Menu> topMenuList = new ArrayList<Menu>();
for (Menu menu : menuList) {
if (menu.getPid().compareTo(menuid) == 0) {
List<Menu> children = this.getChildren(menuList, menu.getId());
menu.setChildren(children);
topMenuList.add(menu);
}
}
return topMenuList;
}
@Override
public void edit(Menu menu) {
if (menu.getId() == null) throw new IllegalArgumentException("id argument is null");
if (menu.getTitle() == null) throw new IllegalArgumentException("title argument is null");
if (menu.getPid() == null) throw new IllegalArgumentException("pid argument is null");
if (menu.getUrl() == null) throw new IllegalArgumentException("url argument is null");
if (menu.getSorder() == null) throw new IllegalArgumentException("sorder argument is null");
menu.setDeleteflag(0);
this.baseDaoSupport.update("menu", menu, "id=" + menu.getId());
}
/**
* 将一个menu结点数据保存在库中
*
* @param ele
* @param parentId
*/
private void addMenu(Element ele, Integer parentId) {
try {
Menu menu = new Menu();
menu.setPid(parentId);
String text = ele.getAttribute("text");
String url = ele.getAttribute("url");
String type = ele.getAttribute("type");
String selected = ele.getAttribute("selected");
String target = ele.getAttribute("target");
String mode = ele.getAttribute("mode");
if (type == null) {
type = ((Element) ele.getParentNode()).getAttribute("type");
}
if (target != null) {
menu.setTarget(target);
}
int menuType = Menu.MENU_TYPE_APP;
if ("sys".equals(type)) menuType = Menu.MENU_TYPE_SYS;
if ("app".equals(type)) menuType = Menu.MENU_TYPE_APP;
if ("ext".equals(type)) menuType = Menu.MENU_TYPE_EXT;
menu.setMenutype(menuType);
menu.setTitle(text);
if ((selected != null) && (!selected.equals(""))) {
menu.setSelected(Integer.valueOf(selected));
}
if (url != null) menu.setUrl(url);
menu.setSorder(50);
if (mode != null) menu.setAppid(mode);
Integer menuid = this.menuManager.add(menu);
NodeList children = ele.getChildNodes();
if (children != null) {
this.addMenu(children, menuid);
}
} catch (Exception e) {
e.printStackTrace();
throw new RuntimeException("install menu error");
}
}
/* */ private void fillChildMenu(List<Menu> menuList, Element parentEl) /* */ {
/* 179 */ for (Menu menu : menuList)
/* 180 */ if (menu.getMenutype().intValue() != 1) {
/* 181 */ Element menuEl = new Element("menu");
/* 182 */ menuEl.setAttribute("text", menu.getTitle());
/* 183 */ String url = menu.getUrl();
/* 184 */ if (!StringUtil.isEmpty(url)) {
/* 185 */ menuEl.setAttribute("url", url);
/* */ }
/* */
/* 188 */ String target = menu.getTarget();
/* 189 */ if (!StringUtil.isEmpty(target)) {
/* 190 */ menuEl.setAttribute("target", target);
/* */ }
/* */
/* 193 */ List children = menu.getChildren();
/* 194 */ if ((children != null) && (!children.isEmpty())) {
/* 195 */ fillChildMenu(children, menuEl);
/* */ }
/* 197 */ parentEl.addContent(menuEl);
/* */ }
/* */ }
