Source/WebInspectorUI/UserInterface/Models/IndexedDatabaseObjectStore.js

/*
 * Copyright (C) 2014 Apple 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 INC. 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 INC. 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 (INCLUDING NEGLIGENCE OR OTHERWISE)
 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
 * THE POSSIBILITY OF SUCH DAMAGE.
 */

WI.IndexedDatabaseObjectStore = class IndexedDatabaseObjectStore
{
    constructor(name, keyPath, autoIncrement, indexes)
    {
        this._name = name;
        this._keyPath = keyPath;
        this._autoIncrement = autoIncrement || false;
        this._indexes = indexes || [];
        this._parentDatabase = null;

        for (var index of this._indexes)
            index.establishRelationship(this);
    }

    // Public

    get name() { return this._name; }
    get keyPath() { return this._keyPath; }
    get autoIncrement() { return this._autoIncrement; }
    get parentDatabase() { return this._parentDatabase; }
    get indexes() { return this._indexes; }

    saveIdentityToCookie(cookie)
    {
        cookie[WI.IndexedDatabaseObjectStore.NameCookieKey] = this._name;
        cookie[WI.IndexedDatabaseObjectStore.KeyPathCookieKey] = this._keyPath;
    }

    // Protected

    establishRelationship(parentDatabase)
    {
        this._parentDatabase = parentDatabase || null;
    }
};

WI.IndexedDatabaseObjectStore.TypeIdentifier = "indexed-database-object-store";
WI.IndexedDatabaseObjectStore.NameCookieKey = "indexed-database-object-store-name";
WI.IndexedDatabaseObjectStore.KeyPathCookieKey = "indexed-database-object-store-key-path";