зеркало из https://github.com/mozilla/gecko-dev.git
49 строки
1.8 KiB
Plaintext
49 строки
1.8 KiB
Plaintext
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
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* vim: sw=2 ts=2 sts=2 expandtab
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#include "nsISupports.idl"
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interface mozIStorageResultSet;
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interface mozIStorageError;
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[scriptable, uuid(29383d00-d8c4-4ddd-9f8b-c2feb0f2fcfa)]
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interface mozIStorageStatementCallback : nsISupports {
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/**
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* Called when some result is obtained from the database. This function can
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* be called more than once with a different storageIResultSet each time for
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* any given asynchronous statement.
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*
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* @param aResultSet
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* The result set containing the data from the database.
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*/
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void handleResult(in mozIStorageResultSet aResultSet);
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/**
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* Called when some error occurs while executing the statement. This function
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* may be called more than once with a different storageIError each time for
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* any given asynchronous statement.
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*
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* @param aError
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* An object containing information about the error.
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*/
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void handleError(in mozIStorageError aError);
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/**
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* Called when the statement has finished executing. This function will only
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* be called once for any given asynchronous statement.
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*
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* @param aReason
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* Indicates if the statement is no longer executing because it either
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* finished (REASON_FINISHED), was canceled (REASON_CANCELED), or
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* a fatal error occurred (REASON_ERROR).
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*/
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const unsigned short REASON_FINISHED = 0;
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const unsigned short REASON_CANCELED = 1;
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const unsigned short REASON_ERROR = 2;
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void handleCompletion(in unsigned short aReason);
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};
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