Failure.java

package com.yoursway.utils;

import java.util.HashMap;
import java.util.Map;

public class Failure extends RuntimeException {

	private static final long serialVersionUID = 1L;

	private final Map<String, Object> details = new HashMap<String, Object>();
	
	protected Failure() {
		super();
	}
	
	protected Failure(String message) {
		super(message);
	}

	public Failure(String message, Throwable cause) {
		super(message, cause);
	}

	public Failure(Throwable cause) {
		super(cause);
	}

	public Failure add(String name, Object value) {
		if (name == null)
			throw new NullPointerException("name is null");
		details.put(name, value);
		return this;
	}

	public Map<String, Object> feedbackDetails() {
		return details;
	}

}