com.venky.swf.exceptions.MultiException Maven / Gradle / Ivy

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package com.venky.swf.exceptions;

import java.io.PrintStream;
import java.io.PrintWriter;
import java.util.ArrayList;
import java.util.List;

import com.venky.core.util.ExceptionUtil;

public class MultiException extends RuntimeException{

	/**
	 * 
	 */
	private static final long serialVersionUID = 7536473966344832621L;

	List throwables = new ArrayList();
	public MultiException(){
		super();
	}
	
	public void add(Throwable t){
		throwables.add(ExceptionUtil.getRootCause(t));
	}
	
	private String newLine(){
		return (System.getProperty("line.separator"));
	}
	@Override
	public String toString(){
		StringBuilder b = new StringBuilder();
		for (Throwable th: throwables){
			b.append(th);
			b.append(newLine());
		}
		return b.toString();
	}
	
	public void printStackTrace(PrintStream s) {
		for (Throwable th: throwables){
			th.printStackTrace(s);
			s.println();
			s.println("------------------------");
		}
	}
	public void printStackTrace(PrintWriter w) {
		for (Throwable th: throwables){
			th.printStackTrace(w);
			w.println();
			w.println("------------------------");
		}
	}
	
}