/**
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You 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.apache.camel.component.yammer;
import org.scribe.model.OAuthConstants;
import org.scribe.model.OAuthRequest;
import org.scribe.model.Response;
import org.scribe.model.Verb;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
public class ScribeApiRequestor implements ApiRequestor {
private static final Logger LOG = LoggerFactory.getLogger(ScribeApiRequestor.class);
String apiUrl;
String apiAccessToken;
public ScribeApiRequestor(String apiUrl, String apiAccessToken) {
this.apiUrl = apiUrl;
this.apiAccessToken = apiAccessToken;
}
private String send(Verb verb, String params) throws Exception {
String url = apiUrl + ((params != null) ? params : "");
OAuthRequest request = new OAuthRequest(verb, url);
request.addQuerystringParameter(OAuthConstants.ACCESS_TOKEN, apiAccessToken);
// For more details on the “Bearer” token refer to http://tools.ietf.org/html/draft-ietf-oauth-v2-bearer-23
StringBuilder sb = new StringBuilder();
sb.append("Bearer ");
sb.append(apiAccessToken);
request.addHeader("Authorization", sb.toString());
if (LOG.isDebugEnabled()) {
LOG.debug("Yammer request url: {}", request.getCompleteUrl());
}
Response response = request.send();
if (response.isSuccessful()) {
return response.getBody();
} else {
throw new Exception(String.format("Failed to poll %s. Got response code %s and body: %s", getApiUrl(), response.getCode(), response.getBody()));
}
}
public String getApiUrl() {
return apiUrl;
}
public void setApiUrl(String apiUrl) {
this.apiUrl = apiUrl;
}
public String getApiAccessToken() {
return apiAccessToken;
}
public void setApiAccessToken(String apiAccessToken) {
this.apiAccessToken = apiAccessToken;
}
@Override
public String get() throws Exception {
return send(Verb.GET, null);
}
@Override
public String post(String params) throws Exception {
return send(Verb.POST, params);
}
}