gecko-dev/toolkit/components/places/nsPIPlacesDatabase.idl
David Rajchenbach-Teller 38a8ed9399 Bug 1043863 - Use AsyncShutdown to shutdown Places. r=mak
--HG--
extra : rebase_source : 3a593651ac1fc995e01d00af037aaac8b81c7c32
2015-05-05 12:44:16 +02:00

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/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
* vim: sw=2 ts=2 sts=2
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
#include "nsISupports.idl"
interface mozIStorageConnection;
interface nsINavHistoryQuery;
interface nsINavHistoryQueryOptions;
interface mozIStorageStatementCallback;
interface mozIStoragePendingStatement;
interface nsIAsyncShutdownClient;
/**
* This is a private interface used by Places components to get access to the
* database. If outside consumers wish to use this, they should only read from
* the database so they do not break any internal invariants.
*/
[scriptable, uuid(366ee63e-a413-477d-9ad6-8d6863e89401)]
interface nsPIPlacesDatabase : nsISupports
{
/**
* The database connection used by Places.
*/
readonly attribute mozIStorageConnection DBConnection;
/**
* Asynchronously executes the statement created from queries.
*
* @see nsINavHistoryService::executeQueries
* @note THIS IS A TEMPORARY API. Don't rely on it, since it will be replaced
* in future versions by a real async querying API.
* @note Results obtained from this method differ from results obtained from
* executeQueries, because there is additional filtering and sorting
* done by the latter. Thus you should use executeQueries, unless you
* are absolutely sure that the returned results are fine for
* your use-case.
*/
mozIStoragePendingStatement asyncExecuteLegacyQueries(
[array, size_is(aQueryCount)] in nsINavHistoryQuery aQueries,
in unsigned long aQueryCount,
in nsINavHistoryQueryOptions aOptions,
in mozIStorageStatementCallback aCallback);
/**
* Hook for clients who need to perform actions during/by the end of
* the shutdown of the database.
*/
readonly attribute nsIAsyncShutdownClient shutdownClient;
};