/*
 * Copyright (c) 2013, 2018 Oracle and/or its affiliates. All rights reserved.
 *
 * This program and the accompanying materials are made available under the
 * terms of the Eclipse Public License v. 2.0, which is available at
 * http://www.eclipse.org/legal/epl-2.0.
 *
 * This Source Code may also be made available under the following Secondary
 * Licenses when the conditions for such availability set forth in the
 * Eclipse Public License v. 2.0 are satisfied: GNU General Public License,
 * version 2 with the GNU Classpath Exception, which is available at
 * https://www.gnu.org/software/classpath/license.html.
 *
 * SPDX-License-Identifier: EPL-2.0 OR GPL-2.0 WITH Classpath-exception-2.0
 */

package com.sun.ts.tests.websocket.ee.javax.websocket.server.handshakerequest;

import java.util.Arrays;
import java.util.List;
import java.util.Map;

import javax.websocket.HandshakeResponse;
import javax.websocket.server.HandshakeRequest;
import javax.websocket.server.ServerEndpointConfig;
import javax.websocket.server.ServerEndpointConfig.Configurator;

public class ReadonlyGetParamsConfigurator extends Configurator {
  static final String KEY = "ReadOnlyKey";

  static final String[] VALUES = { "ReadOnlyValue1", "ReadOnlyValue2" };

  @Override
  public void modifyHandshake(ServerEndpointConfig sec,
      HandshakeRequest request, HandshakeResponse response) {
    Map<String, List<String>> map = request.getParameterMap();
    try {
      map.put(KEY, Arrays.asList(VALUES));
    } catch (Exception e) {
      // possible, but not mandatory
    }
    map = request.getParameterMap();
    response.getHeaders().putAll(map);
  }
}
