/*

  * 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.shindig.social.opensocial.service;

 import org.apache.shindig.auth.SecurityTokenDecoder;

 import org.apache.shindig.common.servlet.ParameterFetcher;

 import com.google.common.collect.ImmutableMap;

 import java.util.Map;

 import javax.servlet.http.HttpServletRequest;

 /**

  * Default implementation for the GadgetDataServlet parameter fetcher. Do not change unless you have

  * a compelling need to pass more parameters into the createResponse method.

  */

 public class DataServiceServletFetcher implements ParameterFetcher {

   public Map<String, String> fetch(HttpServletRequest req) {

     return ImmutableMap.of(SecurityTokenDecoder.SECURITY_TOKEN_NAME, req.getParameter("st"));

   }

 }