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1 /* | 1 /* |
2 * Copyright (C) 2007 Apple Inc. All rights reserved. | 2 * Copyright (C) 2007 Apple Inc. All rights reserved. |
3 * | 3 * |
4 * Redistribution and use in source and binary forms, with or without | 4 * Redistribution and use in source and binary forms, with or without |
5 * modification, are permitted provided that the following conditions | 5 * modification, are permitted provided that the following conditions |
6 * are met: | 6 * are met: |
7 * | 7 * |
8 * 1. Redistributions of source code must retain the above copyright | 8 * 1. Redistributions of source code must retain the above copyright |
9 * notice, this list of conditions and the following disclaimer. | 9 * notice, this list of conditions and the following disclaimer. |
10 * 2. Redistributions in binary form must reproduce the above copyright | 10 * 2. Redistributions in binary form must reproduce the above copyright |
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22 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; | 22 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; |
23 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND | 23 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND |
24 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | 24 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
25 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF | 25 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
26 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | 26 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
27 */ | 27 */ |
28 | 28 |
29 #include "config.h" | 29 #include "config.h" |
30 #include "modules/webdatabase/SQLResultSetRowList.h" | 30 #include "modules/webdatabase/SQLResultSetRowList.h" |
31 | 31 |
| 32 #include "bindings/modules/v8/ScriptValueUtilities.h" |
| 33 #include "core/dom/ExceptionCode.h" |
| 34 |
32 namespace blink { | 35 namespace blink { |
33 | 36 |
34 unsigned SQLResultSetRowList::length() const | 37 unsigned SQLResultSetRowList::length() const |
35 { | 38 { |
36 if (m_result.size() == 0) | 39 if (m_result.size() == 0) |
37 return 0; | 40 return 0; |
38 | 41 |
39 ASSERT(m_result.size() % m_columns.size() == 0); | 42 ASSERT(m_result.size() % m_columns.size() == 0); |
40 | 43 |
41 return m_result.size() / m_columns.size(); | 44 return m_result.size() / m_columns.size(); |
42 } | 45 } |
43 | 46 |
| 47 ScriptValue SQLResultSetRowList::item(ScriptState* scriptState, unsigned index,
ExceptionState& exceptionState) |
| 48 { |
| 49 if (index >= length()) { |
| 50 exceptionState.throwDOMException(IndexSizeError, ExceptionMessages::inde
xExceedsMaximumBound<unsigned>("index", index, length())); |
| 51 return ScriptValue(); |
| 52 } |
| 53 |
| 54 unsigned numColumns = m_columns.size(); |
| 55 unsigned valuesIndex = index * numColumns; |
| 56 |
| 57 Vector<std::pair<String, SQLValue>> dataArray; |
| 58 for (unsigned i = 0; i < numColumns; ++i) |
| 59 dataArray.append(std::make_pair(m_columns[i], m_result[valuesIndex + i])
); |
| 60 |
| 61 return toScriptValue(scriptState, dataArray); |
44 } | 62 } |
| 63 |
| 64 } // namespace blink |
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