org.trustedanalytics.usermanagement.users.UserRoleRequestValidator Maven / Gradle / Ivy
/**
* Copyright (c) 2015 Intel Corporation
*
* 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.
*/
package org.trustedanalytics.usermanagement.users;
import com.google.common.base.Preconditions;
import org.trustedanalytics.usermanagement.users.model.UserRolesRequest;
public class UserRoleRequestValidator {
private UserRoleRequestValidator() {}
public static UserRolesRequest validate(UserRolesRequest rolesRequest) {
try {
Preconditions.checkNotNull(rolesRequest.getRole());
return rolesRequest;
} catch (NullPointerException e) {
throw new WrongUserRolesException("You cannot perform request without specified role.", e);
} catch (IllegalArgumentException e) {
throw new IllegalArgumentException("Role that you specyfied is not correct.", e);
}
}
}