git-xiaomibianqian/lhy/ActionFailureException.java

/*
 * Copyright (c) 2010-2011, The MiCode Open Source Community (www.micode.net)
 *
 * 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.
 */
//动作失败异常
//小米便签运行过程中的运行异常处理
package net.micode.notes.gtask.exception;

public class ActionFailureException extends RuntimeException {//用来验证版本一致性，如果不一致会导致反序列化的时候版本不一致的异常。
    private static final long serialVersionUID = 4425249765923293627L;
// 函数：交给父类的构造函数（包括下面的两个构造函数）
    public ActionFailureException() {
        super();
    }//super是指向父类的一个指针，与其相对的还有this，指向当前类。
//调用父类具有相同形参paramString的构造方法
    public ActionFailureException(String paramString) {
        super(paramString);
    }
//函数：第三种形式的构造函数
    public ActionFailureException(String paramString, Throwable paramThrowable) {
        super(paramString, paramThrowable);
    }
}