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Buession Framework Core
There is a newer version: 2.3.3
/*
 * Licensed to the Apache Software Foundation (ASF) under one or more contributor license
 * agreements. See the NOTICE file distributed with this work for additional information regarding
 * copyright ownership. The ASF licenses this file to you 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.
 *
 * =================================================================================================
 *
 * This software consists of voluntary contributions made by many individuals on behalf of the
 * Apache Software Foundation. For more information on the Apache Software Foundation, please see
 * .
 *
 * +------------------------------------------------------------------------------------------------+
 * | License: http://www.apache.org/licenses/LICENSE-2.0.txt 										|
 * | Author: Yong.Teng  													|
 * | Copyright @ 2013-2019 Buession.com Inc.														|
 * +------------------------------------------------------------------------------------------------+
 */
package com.buession.core.exception;

/**
 * @author Yong.Teng
 */
public class OperationException extends Exception {

    private static final long serialVersionUID = -3968930023220286656L;

    /**
     * The error code;
     */
    private int code = 0;

    public OperationException(){
        super(null, null);
    }

    public OperationException(final int code){
        this();
        this.code = code;
    }

    public OperationException(final String message){
        super(message, null);
    }

    public OperationException(final int code, final String message){
        this(code, message, null);
    }

    public OperationException(final String message, Throwable cause){
        super(message, cause);
    }

    public OperationException(final int code, final String message, Throwable cause){
        super(message, cause);
        this.code = code;
    }

    /**
     * Return the error code for exception
     *
     * @return the error code for exception
     */
    public int getCode(){
        return code;
    }

    /**
     * Return the error code for exception
     *
     * @return the error code for exception
     */
    public int errorCode(){
        return getCode();
    }

    @Override
    public String toString(){
        String s = getClass().getName();
        String message = getLocalizedMessage();
        return (message != null ? s + ": " + message : s) + "(code: " + getCode() + ")";
    }

}