001/*
002 * flattr4j - A Java library for Flattr
003 *
004 * Copyright (C) 2011 Richard "Shred" Körber
005 *   http://flattr4j.shredzone.org
006 *
007 * This program is free software: you can redistribute it and/or modify
008 * it under the terms of the GNU General Public License / GNU Lesser
009 * General Public License as published by the Free Software Foundation,
010 * either version 3 of the License, or (at your option) any later version.
011 *
012 * Licensed under the Apache License, Version 2.0 (the "License");
013 * you may not use this file except in compliance with the License.
014 *
015 * This program is distributed in the hope that it will be useful,
016 * but WITHOUT ANY WARRANTY; without even the implied warranty of
017 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
018 */
019package org.shredzone.flattr4j.exception;
020
021/**
022 * This exception is used when the Flattr web service returned an error.
023 *
024 * @author Richard "Shred" Körber
025 */
026public class FlattrServiceException extends FlattrException {
027    private static final long serialVersionUID = -7058726202855943210L;
028
029    private final String code;
030
031    public FlattrServiceException(String code, String msg) {
032        super(msg);
033        this.code = code;
034    }
035
036    /**
037     * Returns a system error code passed from Flattr, to further identify this error.
038     */
039    public String getCode() {
040        return code;
041    }
042
043    @Override
044    public String toString() {
045        return code + ": " + super.toString();
046    }
047
048}