third_party/blink/public/platform/modules/indexeddb/web_idb_callbacks.h

/*
 * Copyright (C) 2010 Google Inc. All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 *
 * 1.  Redistributions of source code must retain the above copyright
 *     notice, this list of conditions and the following disclaimer.
 * 2.  Redistributions in binary form must reproduce the above copyright
 *     notice, this list of conditions and the following disclaimer in the
 *     documentation and/or other materials provided with the distribution.
 *
 * THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY
 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
 * DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY
 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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#ifndef THIRD_PARTY_BLINK_PUBLIC_PLATFORM_MODULES_INDEXEDDB_WEB_IDB_CALLBACKS_H_
#define THIRD_PARTY_BLINK_PUBLIC_PLATFORM_MODULES_INDEXEDDB_WEB_IDB_CALLBACKS_H_

#include "third_party/blink/public/mojom/indexeddb/indexeddb.mojom-shared.h"
#include "third_party/blink/public/platform/web_common.h"
#include "third_party/blink/public/platform/web_string.h"
#include "third_party/blink/public/platform/web_vector.h"

namespace blink {

struct IDBDatabaseMetadata;
class WebIDBCursor;
class WebIDBDatabase;
class WebIDBDatabaseError;
class WebIDBKey;
struct WebIDBNameAndVersion;
class WebIDBValue;

class WebIDBCallbacks {
 public:
  virtual ~WebIDBCallbacks() = default;

  // Pointers transfer ownership.
  virtual void OnError(const WebIDBDatabaseError&) = 0;
  virtual void OnSuccess(const WebVector<WebIDBNameAndVersion>&) = 0;
  virtual void OnSuccess(const WebVector<WebString>&) = 0;
  virtual void OnSuccess(WebIDBCursor*,
                         WebIDBKey,
                         WebIDBKey primary_key,
                         WebIDBValue) = 0;
  virtual void OnSuccess(WebIDBDatabase*, const IDBDatabaseMetadata&) = 0;
  virtual void OnSuccess(WebIDBKey) = 0;
  virtual void OnSuccess(WebIDBValue) = 0;
  virtual void OnSuccess(WebVector<WebIDBValue>) = 0;
  virtual void OnSuccess(long long) = 0;
  virtual void OnSuccess() = 0;
  virtual void OnSuccess(WebIDBKey, WebIDBKey primary_key, WebIDBValue) = 0;
  virtual void OnBlocked(long long old_version) = 0;
  virtual void OnUpgradeNeeded(long long old_version,
                               WebIDBDatabase*,
                               const IDBDatabaseMetadata&,
                               mojom::IDBDataLoss data_loss,
                               WebString data_loss_message) = 0;
  virtual void Detach() = 0;
};

}  // namespace blink

#endif  // THIRD_PARTY_BLINK_PUBLIC_PLATFORM_MODULES_INDEXEDDB_WEB_IDB_CALLBACKS_H_