如何在 Liferay 中为用户分配角色

Question

有没有什么API方法可以使用角色名找到roleId？我从 excel sheet 中获取角色名称，我需要检查角色名称是否存在。

如果角色存在

how can I assign that role to user?

如果角色不存在，

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();
            }
        }

Answer 1

以下代码可能对您有所帮助：

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);

如何在 Liferay 中为用户分配角色

How can I assign a role to a user in Liferay

liferay

liferay-6