// Copyright (c) 2009 The Chromium Authors. All rights reserved.

// Use of this source code is governed by a BSD-style license that can be

// found in the LICENSE file.

package org.chromium.sdk.internal;

import java.util.HashMap;

import java.util.Map;

import org.chromium.sdk.internal.transport.Message;

import org.chromium.sdk.internal.transport.Message.Header;

/**

 * A facility that creates transport {@link Message}s for sending requests to

 * Chromium using the available ChromeDevTools Protocol commands.

 */

public class MessageFactory {

  public static Message createMessage(String tool, String destination, String content) {

    Map<String, String> headers = new HashMap<String, String>();

    if (tool != null) {

      headers.put(Header.TOOL.name, tool);

    }

    if (destination != null) {

      headers.put(Header.DESTINATION.name, destination);

    }

    return new Message(headers, content);

  }

  private MessageFactory() {

    // not instantiable

  }

}