cn.gtmap.estateplat.ret.common.utils

类 ExUtils

java.lang.Object

cn.gtmap.estateplat.ret.common.utils.ExUtils

public final class ExUtils
extends Object

版本:

V1.0, 12-8-12

作者:

yangxin

方法概要

方法

限定符和类型	方法和说明
static String	buildMessage(int code, Object[] args, String customMessage, Throwable cause)
static String	buildNestedMessage(String message, Throwable ex)
static String	buildNestedMessage(Throwable ex)
static String	buildStackTrace(Throwable cause)
static Source	extractSource(List<SourceExtractor> sourceExtractors, Throwable ex)
static String	getExceptionMessage(Exception ex) 因为ex.printStackTrace参数只有个PrintWriter类型的，java自带的StringWriter 不可用,所以我们需要自己实现一个装饰器类。
static Throwable	getRootCause(Throwable cause)
static int	parseCode(Throwable cause)
static Exception	raw(Exception ex)
static void	throwEx(Throwable ex)
static void	throwRoot(Exception e)
static Map<String,Object>	toMap(Exception ex)
static AppException	wrap(Throwable ex)

从类继承的方法 java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

方法详细资料

getRootCause

public static Throwable getRootCause(Throwable cause)

wrap

public static AppException wrap(Throwable ex)

throwEx

public static void throwEx(Throwable ex)

throwRoot

public static void throwRoot(Exception e)

raw

public static Exception raw(Exception ex)

parseCode

public static int parseCode(Throwable cause)

buildMessage

public static String buildMessage(int code,
                  Object[] args,
                  String customMessage,
                  Throwable cause)

buildNestedMessage

public static String buildNestedMessage(String message,
                        Throwable ex)

buildNestedMessage

public static String buildNestedMessage(Throwable ex)

buildStackTrace

public static String buildStackTrace(Throwable cause)

toMap

public static Map<String,Object> toMap(Exception ex)

extractSource

public static Source extractSource(List<SourceExtractor> sourceExtractors,
                   Throwable ex)

getExceptionMessage

public static String getExceptionMessage(Exception ex)

因为ex.printStackTrace参数只有个PrintWriter类型的，java自带的StringWriter 不可用,所以我们需要自己实现一个装饰器类。 返回错误信息字符串

参数:

ex - Exception

返回:

错误信息字符串