com.alibaba.dubbo.common.utils.Assert Maven / Gradle / Ivy

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/*
 * Copyright 1999-2011 Alibaba Group.
 *
 *  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.alibaba.dubbo.common.utils;

/**
 * @author kimi
 */
public abstract class Assert {

    protected Assert() {}

    public static void notNull(Object obj, String message) {
        if (obj == null) {
            throw new IllegalArgumentException(message);
        }
    }

}