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?
package
?org.exception;
/**?*/
/**
?*?订单管理系统的基础错误
?*?
?*?@author?rodney
?*?
?*/
public
?
class
?OrderBaseException?
extends
?RuntimeException?
...
{
????/**?*/
?????*?
?????*/
????private?staticfinallong?serialVersionUID?=-2660698259967334093L;
?????String?errorCode;
?????String?errorMessage;
????public?OrderBaseException()?...{
????????super();
????}
????/**?*/
?????*?
?????*?@param?msg
?????*??cause
?????
?????OrderBaseException(String?msg,?Throwable?cause)?...(msg,?cause);
????}
????/**?*/?msg
?????
?????OrderBaseException(String?msg)?...(msg);
????}
????/**?*/
?????OrderBaseException(Throwable?cause)?...(cause);
????}
????/**?*/
?????*?封装错误信息和错误代码
?????*?
?????*??errorCode
?????*?
?????OrderBaseException(String?errorCode,?String?msg)?...();
????????this.errorMessage??msg;
????????.errorCode??errorCode;
????}
????/**?*/
?????*?出现异常时，除了封装错误代码和错误信息外，还封装了堆栈信息
?????*?
?????*?
????...(cause);
????????
????/**?*/
?????*?@return?错误代码
?????
?????String?getErrorCode()?...return
????/**?*/?errorCode
?????*????????????设置错误代码
?????
????void?setErrorCode(String?errorCode)?...
????/**?*/?自定义的错误信息
?????
?????String?getErrorMessage()?...?errorMessage;
????}
????/**?*/?errorMessage
?????*????????????设置自定义的错误信息
?????
?????setErrorMessage(String?errorMessage)?...
}
?
（编辑：李大同）
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