Validate.java

/*
 * Copyright 2015 Baidu, Inc.
 *
 * 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 com.baidubce.util;

public class Validate {
    public static void checkStringNotEmpty(String value,  String errorMessage) {
        if (value == null || value.trim().isEmpty()) {
            throw new IllegalArgumentException(errorMessage);
        }
    }
    public static void checkNotNull(Object value,  String errorMessage) {
        if (value == null) {
            throw new IllegalArgumentException(errorMessage);
        }
    }
    public static void checkIsTrue(boolean condition,  String errorMessage) {
        if (!condition) {
            throw new IllegalArgumentException(errorMessage);
        }
    }
}