package com.java110.utils.exception;
|
|
|
import com.alibaba.fastjson.JSONObject;
|
import com.java110.utils.constant.ResponseConstant;
|
|
import java.io.PrintStream;
|
import java.io.PrintWriter;
|
|
/**
|
* 侦听执行异常
|
* Created by wuxw on 2018/4/14.
|
*/
|
public class CmdException extends RuntimeException {
|
|
|
private Result result;
|
private Throwable cause = this;
|
|
public CmdException() {
|
}
|
|
/**
|
* 构造方法
|
*
|
* @param result 返回值
|
* @param cause 异常堆栈
|
*/
|
public CmdException(Result result, Throwable cause) {
|
super(result.getMsg(), cause);
|
this.result = result;
|
}
|
|
/**
|
* 构造方法
|
*
|
* @param msg 错误消息
|
*/
|
public CmdException(String msg) {
|
super(msg);
|
this.result = new Result(ResponseConstant.RESULT_CODE_ERROR, msg);
|
}
|
|
/**
|
* 构造方法
|
*
|
* @param code 返回码
|
* @param msg 错误消息
|
*/
|
public CmdException(int code, String msg) {
|
super(msg);
|
this.result = new Result(code, msg);
|
}
|
|
public CmdException(String code, String msg) {
|
super(msg);
|
this.result = new Result(code, msg);
|
}
|
|
/**
|
* 构造方法
|
*
|
* @param result 返回值
|
* @param detail 具体的返回消息
|
*/
|
public CmdException(Result result, String detail) {
|
super(result.getMsg() + "," + detail);
|
this.result = new Result(result.getCode(), result.getMsg() + "," + detail);
|
}
|
|
/**
|
* 构造方法
|
*
|
* @param result 返回值
|
* @param detail 具体的返回消息
|
* @param cause 异常堆栈
|
*/
|
public CmdException(Result result, String detail, Throwable cause) {
|
super(result.getMsg() + "," + detail, cause);
|
this.result = new Result(result.getCode(), result.getMsg() + "," + detail);
|
}
|
|
/**
|
* 构造方法
|
*
|
* @param code 返回码
|
* @param msg 返回消息
|
* @param cause 异常堆栈
|
*/
|
public CmdException(int code, String msg, Throwable cause) {
|
super(msg, cause);
|
|
if (cause != null) {
|
if (cause.getCause() != null) {
|
msg += " cause:" + ExceptionUtils.populateExecption(cause.getCause(), 500);
|
}
|
msg += " StackTrace:" + ExceptionUtils.populateExecption(cause, 500);
|
}
|
this.result = new Result(code, msg);
|
}
|
|
/**
|
* 构造方法
|
*
|
* @param code 返回码
|
* @param cause 异常堆栈
|
*/
|
public CmdException(int code, Throwable cause) {
|
super(cause);
|
String msg = "";
|
|
if (cause != null) {
|
if (cause.getCause() != null) {
|
msg += " cause:" + ExceptionUtils.populateExecption(cause.getCause(), 500);
|
}
|
msg += " StackTrace:" + ExceptionUtils.populateExecption(cause, 500);
|
}
|
this.result = new Result(code, msg);
|
}
|
|
/**
|
* TODO 简单描述该方法的实现功能（可选）.
|
*
|
* @see Throwable#getCause()
|
*/
|
public synchronized Throwable getCause() {
|
return (cause == this ? super.getCause() : cause);
|
}
|
|
|
/**
|
* 返回异常消息
|
*
|
* @return 异常消息
|
*/
|
@Override
|
public String getMessage() {
|
return ExceptionUtils.buildMessage(super.getMessage(), getCause());
|
}
|
|
/**
|
* 异常
|
*
|
* @return
|
*/
|
public String toJsonString() {
|
JSONObject exceptionJson = JSONObject.parseObject("{\"exception\":{}");
|
JSONObject exceptionJsonObj = exceptionJson.getJSONObject("exception");
|
|
if (getResult() != null)
|
exceptionJsonObj.putAll(JSONObject.parseObject(result.toString()));
|
|
exceptionJsonObj.put("exceptionTrace", getMessage());
|
|
return exceptionJsonObj.toString();
|
}
|
|
@Override
|
public void printStackTrace(PrintStream ps) {
|
ps.print("<exception>");
|
if (getResult() != null) {
|
ps.print(result.toString());
|
}
|
ps.append("<exceptionTrace>");
|
|
Throwable cause = getCause();
|
if (cause == null) {
|
super.printStackTrace(ps);
|
} else {
|
ps.println(this);
|
ps.print("Caused by: ");
|
cause.printStackTrace(ps);
|
}
|
ps.append("</exceptionTrace>");
|
ps.println("</exception>");
|
}
|
|
@Override
|
public void printStackTrace(PrintWriter pw) {
|
pw.print("<exception>");
|
if (getResult() != null) {
|
pw.print(result.toString());
|
}
|
pw.append("<exceptionTrace>");
|
|
Throwable cause = getCause();
|
if (cause == null) {
|
super.printStackTrace(pw);
|
} else {
|
pw.println(this);
|
pw.print("Caused by: ");
|
cause.printStackTrace(pw);
|
}
|
pw.append("</exceptionTrace>");
|
pw.println("</exception>");
|
}
|
|
/**
|
* 返回异常值
|
*
|
* @return 异常值对象
|
*/
|
public Result getResult() {
|
return result;
|
}
|
|
public void setResult(Result result) {
|
this.result = result;
|
}
|
|
}
|
