/**
 * @copyright
 * ====================================================================
 *    Licensed to the Apache Software Foundation (ASF) under one
 *    or more contributor license agreements.  See the NOTICE file
 *    distributed with this work for additional information
 *    regarding copyright ownership.  The ASF licenses this file
 *    to you 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.
 * ====================================================================
 * @endcopyright
 *
 * @file CommitCallback.h
 * @brief Interface of the class CommitCallback
 */

#ifndef COMMITCALLBACK_H
#define COMMITCALLBACK_H

#include <jni.h>
#include "svn_client.h"

/**
 * This class holds a Java callback object, which will receive every
 * log message for which the callback information is requested.
 */
class CommitCallback
{
 public:
  CommitCallback(jobject jcallback);
  ~CommitCallback();

  static svn_error_t *callback(const svn_commit_info_t *commit_info,
                               void *baton,
                               apr_pool_t *pool);
 protected:
  svn_error_t *commitInfo(const svn_commit_info_t *commit_info,
                          apr_pool_t *pool);

  /**
   * This a local reference to the Java object.
   */
  jobject m_callback;
};

/**
 * Like CommitCallback, but maintains a reference to the Java object
 * across JNI calls.
 */
class PersistentCommitCallback : protected CommitCallback
{
 public:
  PersistentCommitCallback(jobject jcallback);
  ~PersistentCommitCallback();
  static svn_error_t *callback(const svn_commit_info_t *commit_info,
                               void *baton, apr_pool_t *pool)
    {
      return CommitCallback::callback(commit_info, baton, pool);
    }
};

#endif  // COMMITCALLBACK_H