com.wavemaker.commons.auth.oauth2.extractors.AccessTokenInObjectExtractor Maven / Gradle / Ivy
/**
* Copyright (C) 2020 WaveMaker, Inc.
*
* 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 com.wavemaker.commons.auth.oauth2.extractors;
import java.io.IOException;
import java.util.HashMap;
import java.util.LinkedHashMap;
import java.util.Map;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import com.fasterxml.jackson.databind.JsonMappingException;
import com.wavemaker.commons.json.JSONUtils;
/**
* Extract's access token from access_token.token path.
*
* Used in extracting access token for yammer
* Created by srujant on 29/8/17.
*/
public class AccessTokenInObjectExtractor implements AccessTokenExtractor {
private static final Logger logger = LoggerFactory.getLogger(AccessTokenInObjectExtractor.class);
@Override
public String getAccessToken(AccessTokenRequestContext accessTokenRequestContext) {
String accessToken = null;
try {
HashMap responseMap = JSONUtils.toObject(accessTokenRequestContext.getResponseBody(), LinkedHashMap.class);
Object accessTokenObject = responseMap.get("access_token");
if (accessTokenObject instanceof Map) {
Map accessTokenMap = (Map) accessTokenObject;
accessToken = (String) accessTokenMap.get("token");
}
} catch (JsonMappingException e) {
//do nothing
} catch (IOException ioe) {
logger.warn("Failed to extract access_token.token path in json string", ioe);
}
return accessToken;
}
}