/*! ******************************************************************************
*
* Pentaho Data Integration
*
* Copyright (C) 2002-2015 by Pentaho : http://www.pentaho.com
*
*******************************************************************************
*
* 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.pentaho.di.repository;
import org.apache.commons.lang.StringUtils;
/**
* @author Andrey Khayrutdinov
*/
public class RepositoryCommonValidations {
/**
* Validates {@code user}'s data. Common rule for all repositories is: both login and name must contain at least one
* meaningful char.
*
* @param user user
* @return {@code true} if user's login and name are not empty
* @throws NullPointerException is {@code user} is {@code null}
*/
public static boolean checkUserInfo( IUser user ) {
return !StringUtils.isBlank( user.getLogin() ) && !StringUtils.isBlank( user.getName() );
}
/**
* Normalizes {@code user}'s data. According to {@linkplain #checkUserInfo(IUser) common rules}, simply trims login
* and name.
*
* @param user user
* @return normalized instance
* @throws NullPointerException if {@code user} is {@code null} or {@code user}'s login and name
*/
public static IUser normalizeUserInfo( IUser user ) {
user.setLogin( user.getLogin().trim() );
user.setName( user.getName().trim() );
return user;
}
}