/*
 * Copyright 2010 Google 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.google.gwt.user.server.rpc;

import com.google.gwt.user.client.rpc.RpcToken;
import com.google.gwt.user.client.rpc.RpcTokenTestService;

import java.util.Locale;

import javax.servlet.http.HttpServletRequest;

/**
 * Remote service for testing RPC tokens support.
 */
public class RpcTokenServiceImpl extends RpcTokenAwareRemoteService 
    implements RpcTokenTestService {

  @Override
  public void test() { }
  
  @Override
  public String capitalize(String input) {
    return input.toUpperCase(Locale.ROOT);
  }
  
  @Override
  public RpcToken getRpcTokenFromRequest() {
    HttpServletRequest req = getThreadLocalRequest();
    RpcToken token = (RpcToken) req.getAttribute(RpcTokenAwareRemoteService.TOKEN);
    return token;
  }
}
