net.ymate.platform.webmvc.exception.DataVersionMismatchException Maven / Gradle / Ivy

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/*
 * Copyright 2007-2017 the original author or authors.
 *
 * 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 net.ymate.platform.webmvc.exception;

import net.ymate.platform.webmvc.annotation.ExceptionProcessor;
import net.ymate.platform.webmvc.util.ErrorCode;

/**
 * 数据版本不匹配异常
 *
 * @author 刘镇 ([email protected]) on 2017/10/18 下午1:59
 * @version 1.0
 */
@ExceptionProcessor(code = ErrorCode.DATA_VERSION_NOT_MATCH, msg = ErrorCode.MSG_DATA_VERSION_NOT_MATCH)
public class DataVersionMismatchException extends RuntimeException {

    /**
     * 版本比较，若版本数值不相等则抛出 DataVersionMismatchException 异常
     *
     * @param originVersion  原始版本(持有者拥有的版本)
     * @param currentVersion 当前版本(数据最新版本)
     */
    public static void comparisonVersion(Long originVersion, Long currentVersion) {
        if (currentVersion != null && originVersion != null && !originVersion.equals(currentVersion)) {
            throw new DataVersionMismatchException("Data version mismatch. origin: " + originVersion + ", current: " + currentVersion);
        }
    }

    public DataVersionMismatchException() {
        super();
    }

    public DataVersionMismatchException(String message) {
        super(message);
    }

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

    public DataVersionMismatchException(Throwable cause) {
        super(cause);
    }
}