xref: /external/webkit/Source/WebCore/storage/IDBIndex.idl

/*
 * 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.
 */

module storage {

    interface [
        Conditional=INDEXED_DATABASE
    ] IDBIndex {
        readonly attribute DOMString name;
        readonly attribute IDBObjectStore objectStore;
        readonly attribute DOMString keyPath;
        readonly attribute boolean unique;

        [CallWith=ScriptExecutionContext] IDBRequest openCursor(in [Optional] IDBKeyRange range, in [Optional] unsigned short direction)
            raises (IDBDatabaseException);
        [CallWith=ScriptExecutionContext] IDBRequest openKeyCursor(in [Optional] IDBKeyRange range, in [Optional] unsigned short direction))
            raises (IDBDatabaseException);
        [CallWith=ScriptExecutionContext] IDBRequest get(in IDBKey key)
            raises (IDBDatabaseException);
        [CallWith=ScriptExecutionContext] IDBRequest getKey(in IDBKey key)
            raises (IDBDatabaseException);
    };

}