/*

 * 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:

 *

 *     * Redistributions of source code must retain the above copyright

 * notice, this list of conditions and the following disclaimer.

 *     * 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 THE COPYRIGHT HOLDERS AND 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 THE COPYRIGHT

 * OWNER 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.

 */

#include "config.h"

#include "WebIDBKey.h"

#if ENABLE(INDEXED_DATABASE)

#include "IDBKey.h"

using namespace WebCore;

namespace WebKit {

WebIDBKey WebIDBKey::createNull()

{

    WebIDBKey key;

    key.assignNull();

    return key;

}

WebIDBKey WebIDBKey::createInvalid()

{

    WebIDBKey key;

    key.assignInvalid();

    return key;

}

void WebIDBKey::assign(const WebIDBKey& value)

{

    m_private = value.m_private;

}

void WebIDBKey::assignNull()

{

    m_private = IDBKey::create();

}

void WebIDBKey::assign(const WebString& string)

{

    m_private = IDBKey::create(string);

}

void WebIDBKey::assign(int32_t number)

{

    m_private = IDBKey::create(number);

}

void WebIDBKey::assignInvalid()

{

    m_private = 0;

}

void WebIDBKey::reset()

{

    m_private.reset();

}

WebIDBKey::Type WebIDBKey::type() const

{

    if (!m_private.get())

        return InvalidType;

    return Type(m_private->type());

}

WebString WebIDBKey::string() const

{

    return m_private->string();

}

int32_t WebIDBKey::number() const

{

    return m_private->number();

}

WebIDBKey::WebIDBKey(const PassRefPtr<IDBKey>& value)

    : m_private(value)

{

}

WebIDBKey& WebIDBKey::operator=(const PassRefPtr<IDBKey>& value)

{

    m_private = value;

    return *this;

}

WebIDBKey::operator PassRefPtr<IDBKey>() const

{

    return m_private.get();

}

} // namespace WebKit

#endif // ENABLE(INDEXED_DATABASE)