如何在Liferay中为用户分配角色 [英] How can I assign a role to a user in Liferay
本文介绍了如何在Liferay中为用户分配角色的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!
问题描述
是否有任何API方法使用角色名称来查找roleId? 我从excel工作表中获取角色名称,我需要检查角色名称是否存在.
Is there any API method to find the roleId using role name? I am getting the role name(s) form an excel sheet, I need to check, whether the role name exists or not.
如果角色存在
如何将该角色分配给用户?
how can I assign that role to user?
如果角色不存在,
如何首先创建角色,然后将该角色分配给用户?
how can I create the role first and then assign that role to user?
我的代码,
if(role != null && !role.isEmpty()){
Role currentRole=RoleLocalServiceUtil.getRole(companyId,role.trim());
if(currentRole != null)
{
roleId = currentRole.getRoleId();
}
else{
Role newRole = RoleServiceUtil.addRole(role.trim(), null, null, 0);
roleId = newRole.getRoleId();
}
}
推荐答案
以下代码可能对您有帮助:
The following code might be helpful in you case:
String roleName = "role name";
// Get role by name
Role role = RoleLocalServiceUtil.getRole(companyId, roleName);
// If role doesn't exist, create new using roleName
if(role == null){
role = RoleServiceUtil.addRole(roleName, null, null, 0);
}
// Get user by userId and add role to it
User user = UserLocalServiceUtil.getUserById(userId);
UserLocalServiceUtil.addRoleUser(role.getRoleId(), user.getUserId());
UserLocalServiceUtil.updateUser(user);
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