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/*-
* ============LICENSE_START=======================================================
* ONAP Policy Engine
* ================================================================================
* Copyright (C) 2018 AT&T Intellectual Property. All rights reserved.
* ================================================================================
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
* ============LICENSE_END=========================================================
*/
package org.onap.policy.utils;
import java.util.ArrayList;
import java.util.HashSet;
import java.util.List;
import java.util.Set;
import org.onap.policy.model.Roles;
public final class UserUtils {
private UserUtils () {
// Empty Constructor
}
public static class Pair<T, U> {
public final T t;
public final U u;
public Pair (T t, U u) {
this.t = t;
this.u = u;
}
}
public static Pair<Set<String>, List<String>> checkRoleAndScope(List<Object> userRoles) {
Set<String> scopes;
List<String> roles;
//Check if the Role and Scope Size are Null get the values from db.
roles = new ArrayList<>();
scopes = new HashSet<>();
for(Object role: userRoles){
Roles userRole = (Roles) role;
roles.add(userRole.getRole());
if(userRole.getScope() != null){
if(userRole.getScope().contains(",")){
String[] multipleScopes = userRole.getScope().split(",");
for(int i =0; i < multipleScopes.length; i++){
scopes.add(multipleScopes[i]);
}
}else{
scopes.add(userRole.getScope());
}
}
}
return new Pair<>(scopes, roles);
}
}
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