LastFmPseudoOAuth2AccessGrant.java

/*
 * Copyright 2011 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package org.springframework.social.lastfm.pseudooauth2.connect;


import org.springframework.social.lastfm.auth.LastFmAccessGrant;

import com.fasterxml.jackson.annotation.JsonCreator;
import com.fasterxml.jackson.annotation.JsonProperty;
import com.fasterxml.jackson.databind.ObjectMapper;

/**
 * @author Michael Lavelle
 */
public class LastFmPseudoOAuth2AccessGrant extends LastFmAccessGrant {

	private static final long serialVersionUID = 1L;

	private static ObjectMapper objectMapper = new ObjectMapper();

	@JsonCreator
	public LastFmPseudoOAuth2AccessGrant(@JsonProperty("token") String token,
			@JsonProperty("sessionKey") String sessionKey) {
		super(token, sessionKey);
	}

	public String toAccessToken() {
		try {
			return objectMapper.writeValueAsString(this);
		} catch (Exception e) {
			throw new RuntimeException(e);
		}
	}

	public static LastFmPseudoOAuth2AccessGrant fromAccessToken(String string) {
		try {
			return objectMapper.readValue(string,
					LastFmPseudoOAuth2AccessGrant.class);
		} catch (Exception e) {
			throw new RuntimeException(e);
		}
	}

}