001/*
002 * acme4j - Java ACME client
003 *
004 * Copyright (C) 2015 Richard "Shred" K├Ârber
005 *   http://acme4j.shredzone.org
006 *
007 * Licensed under the Apache License, Version 2.0 (the "License");
008 * you may not use this file except in compliance with the License.
009 *
010 * This program is distributed in the hope that it will be useful,
011 * but WITHOUT ANY WARRANTY; without even the implied warranty of
012 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
013 */
014package org.shredzone.acme4j.exception;
015
016import java.net.URI;
017import java.util.Objects;
018
019import org.shredzone.acme4j.Problem;
020
021/**
022 * The ACME server returned an error. The exception contains a {@link Problem} document
023 * containing the exact cause of the error.
024 * <p>
025 * For some special cases, subclasses of this exception are thrown, so they can be handled
026 * individually.
027 */
028public class AcmeServerException extends AcmeException {
029    private static final long serialVersionUID = 5971622508467042792L;
030
031    private final Problem problem;
032
033    /**
034     * Creates a new {@link AcmeServerException}.
035     *
036     * @param problem
037     *            {@link Problem} that caused the exception
038     */
039    public AcmeServerException(Problem problem) {
040        super(Objects.requireNonNull(problem).toString());
041        this.problem = problem;
042    }
043
044    /**
045     * Returns the error type.
046     */
047    public URI getType() {
048        return problem.getType();
049    }
050
051    /**
052     * Returns the {@link Problem} that caused the exception
053     */
054    public Problem getProblem() {
055        return problem;
056    }
057
058}