exception handler

wzi-linux

package com.wm.affnet.exception;
import java.io.PrintStream;
import java.io.PrintWriter;
import java.util.ArrayList;
import java.util.List;
import com.wm.affnet.util.AppLogger;
public class BaseException extends Exception implements IExceptionHandler {
protected Throwable rootCause = null;
private List exceptions = new ArrayList();
private String exceptionType;
private String exceptionMsg;
public String getExceptionType() {
  return exceptionType;
}
public void setExceptionType(String exceptionType) {
  this.exceptionType = exceptionType;
}
public String getExceptionMsg() {
  return exceptionMsg;
}
public void setExceptionMsg(String exceptionMsg) {
  this.exceptionMsg = exceptionMsg;
}
public BaseException() {
  super();
}
public BaseException(Throwable rootCause) {
  this.rootCause = rootCause;
}
public void addException(Exception ex) {
  exceptions.add(ex);
}
public Throwable getRootCause() {
  return rootCause;
}
public void setRootCause(Throwable rootCause) {
  this.rootCause = rootCause;
}
public List getExceptions() {
  return exceptions;
}
public void setExceptions(List exceptions) {
  this.exceptions = exceptions;
}
public void printStackTrace() {
  printStackTrace(System.err);
}
@Override
public void printStackTrace(PrintStream outStream) {
  printStackTrace(new PrintWriter(outStream));
}
@Override
public void printStackTrace(PrintWriter writer) {
  super.printStackTrace(writer);
  if (this.getRootCause() != null) {
   this.getRootCause().printStackTrace(writer);
  }
  writer.flush();
}
public void handler() {
  try {
   AppLogger.error(getClass(), "\n" + this.getExceptionType() + ":" + this.getExceptionMsg(), this
     .getRootCause());
  } catch (Exception e1) {
   AppLogger.info(getClass(), "\n" + "loging log failure");
  }
}
}


本文来自ChinaUnix博客，如果查看原文请点：http://blog.chinaunix.net/u3/103458/showart_2032714.html