public void prepareSave() {
if (id == null) model = new Employee();
else {
model = employeeService.get(id);
model.getRoles().clear();
}
}
public String validateLoginName() {
if (oldLoginName.equals(model.getLoginName())) {
return "success";
}
// 验证 loginName 是否可用
String loginName = model.getLoginName();
try {
employeeService.login(loginName, "");
} catch (EmployeeNotExitException e) {
// 用户名可用.
return "success";
} catch (NotMatchPasswordException e) {
addFieldError("loginName", getText("errors.loginname.invalid"));
return "save-input";
}
return null;
}
// ajax 检验 loginName 是否可用
public String ajaxValidateLoginName() {
String loginName = model.getLoginName();
try {
employeeService.login(loginName, "");
} catch (EmployeeNotExitException e) {
inputStream = new ByteArrayInputStream("1".getBytes());
} catch (NotMatchPasswordException e) {
inputStream = new ByteArrayInputStream("0".getBytes());
}
return "ajax-success";
}
public String navigate() {
SecurityUser user =
(SecurityUser) SecurityContextHolder.getContext().getAuthentication().getPrincipal();
Employee employee = user.getEmployee();
navigations = new ArrayList<>();
Navigation navigation = new Navigation();
navigation.setId("1001");
navigation.setText("尚硅谷智能网络办公");
navigations.add(navigation);
List<Navigation> children = new ArrayList<>();
navigation.setChildren(children);
// 存放每个具体权限的父权限对应的 Navigation 对象, 键为父权限对应的 Authority 对象, 值为 Navigation
Map<Authority, Navigation> parentNavigations = new HashMap<Authority, Navigation>();
for (Role role : employee.getRoles()) {
for (Authority authority : role.getAuthorities()) {
if (authority.getMainResource() == null) continue;
String displayName = authority.getDisplayName();
String id = authority.getId() + "";
Navigation n = new Navigation();
n.setId(id);
// n.setState("closed");
n.setText(displayName);
String url = authority.getMainResource().getUrl();
url = url.substring(0, url.length() - 1);
url = ServletActionContext.getServletContext().getContextPath() + url;
System.out.println(url);
n.setUrl(url);
Navigation pn = parentNavigations.get(authority.getParentAuthority());
if (pn == null) {
Authority parentAuthority = authority.getParentAuthority();
pn = new Navigation();
pn.setState("closed");
pn.setId(parentAuthority.getId() + "");
pn.setText(parentAuthority.getDisplayName());
pn.setChildren(new ArrayList<Navigation>());
parentNavigations.put(parentAuthority, pn);
children.add(pn);
}
pn.getChildren().add(n);
}
}
Navigation logout = new Navigation();
logout.setId(3000 + "");
logout.setText("登出");
logout.setUrl(ServletActionContext.getServletContext().getContextPath() + "/security-logout");
children.add(logout);
System.out.println("children:" + children);
return "navigate-success";
}