/// <summary>
/// 根据描述得到一组角色集合
/// </summary>
/// <param name="rolesDesp"></param>
/// <returns></returns>
public static IRole[] GetRoles(string rolesDesp)
{
List <IRole> result = new List <IRole>();
if (string.IsNullOrEmpty(rolesDesp) == false)
{
AppRolesDespsCollection allAppRolesDesps = GetAppRolesDesps(rolesDesp);
ApplicationCollection apps = PermissionMechanismFactory.GetMechanism().GetApplications(allAppRolesDesps.GetAppNames());
foreach (AppRolesDesps appRolesDesps in allAppRolesDesps)
{
if (apps.ContainsKey(appRolesDesps.AppName))
{
IApplication app = apps[appRolesDesps.AppName];
foreach (string roleName in appRolesDesps.RolesDesp)
{
if (app.Roles.ContainsKey(roleName))
{
result.Add(app.Roles[roleName]);
}
}
}
}
}
return(result.ToArray());
}
private static AppRolesDespsCollection GetAppRolesDesps(string rolesDesp)
{
AppRolesDespsCollection appRolesDesps = new AppRolesDespsCollection();
string[] appRoles = rolesDesp.Split(';');
for (int i = 0; i < appRoles.Length; i++)
{
string[] oneAppRoles = appRoles[i].Split(':');
ExceptionHelper.FalseThrow <AuthenticateException>(oneAppRoles.Length == 2, Resource.InvalidAppRoleNameDescription);
string appName = oneAppRoles[0].Trim();
string[] roles = oneAppRoles[1].Split(',');
appRolesDesps.Add(new AppRolesDesps {
AppName = appName, RolesDesp = roles
});
}
return(appRolesDesps);
}
