001/*
002 * oauth2-oidc-sdk
003 *
004 * Copyright 2012-2016, Connect2id Ltd and contributors.
005 *
006 * Licensed under the Apache License, Version 2.0 (the "License"); you may not use
007 * this file except in compliance with the License. You may obtain a copy of the
008 * License at
009 *
010 *    http://www.apache.org/licenses/LICENSE-2.0
011 *
012 * Unless required by applicable law or agreed to in writing, software distributed
013 * under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
014 * CONDITIONS OF ANY KIND, either express or implied. See the License for the
015 * specific language governing permissions and limitations under the License.
016 */
017
018package com.nimbusds.oauth2.sdk.token;
019
020
021import net.jcip.annotations.Immutable;
022import net.minidev.json.JSONObject;
023
024
025/**
026 * Typeless access token, cannot be serialised. Intended to represent parsed
027 * access tokens which type cannot be inferred.
028 *
029 * <p>Related specifications:
030 *
031 * <ul>
032 *     <li>OAuth 2.0 (RFC 6749)
033 * </ul>
034 */
035@Immutable
036public class TypelessAccessToken extends AccessToken {
037
038
039        private static final long serialVersionUID = 2520352130331160789L;
040
041
042        /**
043         * Creates a new minimal typeless access token with the specified
044         * value. The optional lifetime and scope are left undefined.
045         *
046         * @param value The access token value. Must not be {@code null} or
047         *              empty string.
048         */
049        public TypelessAccessToken(final String value) {
050
051                super(AccessTokenType.UNKNOWN, value);
052        }
053
054
055        /**
056         * Operation not supported.
057         *
058         * @throws UnsupportedOperationException Serialisation is not
059         *                                       supported.
060         */
061        @Override
062        public JSONObject toJSONObject() {
063
064                throw new UnsupportedOperationException("Serialization not supported");
065        }
066
067
068        /**
069         * Operation not supported.
070         *
071         * @throws UnsupportedOperationException Serialisation is not
072         *                                       supported.
073         */
074        @Override
075        public String toAuthorizationHeader() {
076
077                throw new UnsupportedOperationException("Serialization not supported");
078        }
079
080
081        @Override
082        public boolean equals(final Object object) {
083
084                return object instanceof AccessToken &&
085                       this.toString().equals(object.toString());
086        }
087}