Java之ExceptionHelper工具类



import java.util.Map;

import org.apache.commons.lang3.StringUtils;

import org.apache.commons.lang3.exception.ExceptionUtils;

public class ExceptionHelper {

    public static String getFullStackTrace(Throwable t){

        if(t==null)return "";

        String expStr = "";

        if(t instanceof SystemException){

            expStr +=  getSystemExceptionMsg((SystemException)t);

        }

        expStr += StringUtils.join(ExceptionUtils.getRootCauseStackTrace(t),"\n");

        return expStr;

    }

    private static String getSystemExceptionMsg(SystemException exp) {

        if(exp==null)return "";

        StringBuilder sb = new StringBuilder();

        ErrorCode errorCode =exp.getErrorCode();

        Map<String,Object> properties = exp.getProperties();

        if (errorCode != null) {

            sb.append(

                    errorCode.getCode() + ":"+errorCode.getValue() + ":"+

                    errorCode + ":" + errorCode.getClass().getName()+"\n"

                    );

        }

        for (String key : properties.keySet()) {

            sb.append(key + "=[" + properties.get(key) + "]\n");

        }

        return sb.toString();

    }

}
巴特西

Java之ExceptionHelper工具类

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