2 * Copyright (C) 2010 Google Inc. All rights reserved.
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5 * modification, are permitted provided that the following conditions
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27 #include "IDBKeyRange.h"
29 #include "IDBDatabaseException.h"
32 #if ENABLE(INDEXED_DATABASE)
36 IDBKeyRange::IDBKeyRange(PassRefPtr<IDBKey> lower, PassRefPtr<IDBKey> upper, bool lowerOpen, bool upperOpen)
39 , m_lowerOpen(lowerOpen)
40 , m_upperOpen(upperOpen)
44 PassRefPtr<IDBKeyRange> IDBKeyRange::only(PassRefPtr<IDBKey> prpKey, ExceptionCode& ec)
46 RefPtr<IDBKey> key = prpKey;
47 if (key && (key->type() == IDBKey::InvalidType)) {
48 ec = IDBDatabaseException::DATA_ERR;
52 return IDBKeyRange::create(key, key, false, false);
55 PassRefPtr<IDBKeyRange> IDBKeyRange::lowerBound(PassRefPtr<IDBKey> bound, bool open, ExceptionCode& ec)
57 if (bound && (bound->type() == IDBKey::InvalidType)) {
58 ec = IDBDatabaseException::DATA_ERR;
62 return IDBKeyRange::create(bound, 0, open, false);
65 PassRefPtr<IDBKeyRange> IDBKeyRange::upperBound(PassRefPtr<IDBKey> bound, bool open, ExceptionCode& ec)
67 if (bound && (bound->type() == IDBKey::InvalidType)) {
68 ec = IDBDatabaseException::DATA_ERR;
72 return IDBKeyRange::create(0, bound, false, open);
75 PassRefPtr<IDBKeyRange> IDBKeyRange::bound(PassRefPtr<IDBKey> lower, PassRefPtr<IDBKey> upper, bool lowerOpen, bool upperOpen, ExceptionCode& ec)
77 if ((lower && (lower->type() == IDBKey::InvalidType)) || (upper && (upper->type() == IDBKey::InvalidType))) {
78 ec = IDBDatabaseException::DATA_ERR;
82 return IDBKeyRange::create(lower, upper, lowerOpen, upperOpen);
85 } // namespace WebCore
87 #endif // ENABLE(INDEXED_DATABASE)