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/*
* 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
* (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 "IDBObjectStore.h"
#include "DOMStringList.h"
#include "IDBCallbacks.h"
#include "IDBDatabaseException.h"
#include "IDBIndexImpl.h"
#if ENABLE(INDEXED_DATABASE)
namespace WebCore {
IDBObjectStore::IDBObjectStore()
{
}
IDBObjectStore::~IDBObjectStore()
{
}
PassRefPtr<DOMStringList> IDBObjectStore::indexNames() const
{
RefPtr<DOMStringList> indexNames = DOMStringList::create();
for (IndexMap::const_iterator it = m_indexes.begin(); it != m_indexes.end(); ++it)
indexNames->append(it->first);
return indexNames.release();
}
void IDBObjectStore::createIndex(const String& name, const String& keyPath, bool unique, PassRefPtr<IDBCallbacks> callbacks)
{
if (m_indexes.contains(name)) {
callbacks->onError(IDBDatabaseError::create(IDBDatabaseException::CONSTRAINT_ERR, "Index name already exists."));
return;
}
RefPtr<IDBIndex> index = IDBIndexImpl::create(name, keyPath, unique);
ASSERT(index->name() == name);
m_indexes.set(name, index);
callbacks->onSuccess(index.release());
}
PassRefPtr<IDBIndex> IDBObjectStore::index(const String& name)
{
return m_indexes.get(name);
}
void IDBObjectStore::removeIndex(const String& name, PassRefPtr<IDBCallbacks> callbacks)
{
if (!m_indexes.contains(name)) {
callbacks->onError(IDBDatabaseError::create(IDBDatabaseException::NOT_FOUND_ERR, "Index name does not exist."));
return;
}
m_indexes.remove(name);
callbacks->onSuccess();
}
} // namespace WebCore
#endif // ENABLE(INDEXED_DATABASE)
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