/*
 * MIT License
 *
 * Copyright (c) 2020-present Cloudogu GmbH and Contributors
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in all
 * copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 * SOFTWARE.
 */
    
package sonia.scm.repository;

//~--- non-JDK imports --------------------------------------------------------

import sonia.scm.plugin.ExtensionPoint;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;

//~--- JDK imports ------------------------------------------------------------

/**
 * Listener before a repository request is executed. Repository request are
 * request to a repository from a client like git, mercurial or svn.
 * 
 * TODO replace with event bus implementation.
 *
 * @author Sebastian Sdorra
 * @since 1.10
 */
@ExtensionPoint
public interface RepositoryRequestListener
{

  /**
   * Handle repository requests. Return false to abort the request.
   *
   *
   * @param request the servletrequest
   * @param response the servletresponse
   * @param repository the requested repository
   *
   *
   * @return false to abort the request
   * @throws IOException
   */
  boolean handleRequest(HttpServletRequest request, HttpServletResponse response, Repository repository) throws IOException;
}
