AtomNotAvailableException.java

package com.taobao.tddl.atom.exception;

import java.sql.SQLException;

/**
 * Atom层通过ExceptionSorter检测到数据源不可用时抛出， 或者数据库不可用，同时没有trylock到重试机会时也抛出 便于group层重试
 * 
 * @author linxuan
 */
public class AtomNotAvailableException extends SQLException {

    private static final long serialVersionUID = 1L;

    public AtomNotAvailableException(){
        super();
    }

    public AtomNotAvailableException(String msg){
        super(msg);
    }

    public AtomNotAvailableException(String reason, String SQLState){
        super(reason, SQLState);
    }

    public AtomNotAvailableException(String reason, String SQLState, int vendorCode){
        super(reason, SQLState, vendorCode);
    }

}