// 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.tools.v8;

import org.chromium.sdk.internal.protocol.CommandResponse;

import org.chromium.sdk.internal.protocol.SuccessCommandResponse;

/**

 * A basic implementation of {@link V8CommandProcessor.V8HandlerCallback} that introduces

 * command success and failure handlers and dispatches the V8 response accordingly.

 */

public abstract class V8CommandCallbackBase implements V8CommandProcessor.V8HandlerCallback {

  public abstract void success(SuccessCommandResponse successResponse);

  public abstract void failure(String message);

  public void messageReceived(CommandResponse response) {

    SuccessCommandResponse successResponse = response.asSuccess();

    if (successResponse == null) {

      return;

    } else {

      success(successResponse);

    }

  }

}