/*
 * Copyright (C) 2008 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. ``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
 * 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. 
 */

interface Storage {
    [RaisesException, ImplementedAs=anonymousIndexedGetter, NotEnumerable] getter DOMString(unsigned long index);
    [RaisesException, ImplementedAs=anonymousIndexedSetter] setter DOMString (unsigned long index, DOMString value);
    [ImplementedAs=anonymousIndexedDeleter, RaisesException] deleter boolean (unsigned long index);
    [RaisesException, ImplementedAs=anonymousNamedGetter] getter DOMString(DOMString name);
    [RaisesException, ImplementedAs=anonymousNamedSetter] setter DOMString(DOMString name, DOMString value);
    [ImplementedAs=anonymousNamedDeleter, RaisesException] deleter boolean (DOMString name);
    [NotEnumerable, GetterRaisesException] readonly attribute unsigned long length;
    [NotEnumerable, TreatReturnedNullStringAs=Null, RaisesException] DOMString key(unsigned long index);
    [NotEnumerable, TreatReturnedNullStringAs=Null, PerWorldBindings, ActivityLog=AccessForIsolatedWorlds, RaisesException] DOMString getItem(DOMString key);
    [NotEnumerable, RaisesException, PerWorldBindings, ActivityLog=AccessForIsolatedWorlds] void setItem(DOMString key, DOMString data);
    [NotEnumerable, RaisesException, PerWorldBindings, ActivityLog=AccessForIsolatedWorlds] void removeItem(DOMString key);
    [NotEnumerable, RaisesException, PerWorldBindings, ActivityLog=AccessForIsolatedWorlds] void clear();
};