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1 /* | 1 /* |
2 * Copyright (C) 2007, 2013 Apple Inc. All rights reserved. | 2 * Copyright (C) 2007, 2013 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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62 // | 62 // |
63 // After we're done executing the statement (in SQLTransactionBackend::getNe
xtStatement()): | 63 // After we're done executing the statement (in SQLTransactionBackend::getNe
xtStatement()): |
64 // =========================================================================
============== | 64 // =========================================================================
============== |
65 // When we're done executing, we'll grab the next statement. But before we | 65 // When we're done executing, we'll grab the next statement. But before we |
66 // do that, getNextStatement() nullify SQLTransactionBackend::m_currentState
mentBackend. | 66 // do that, getNextStatement() nullify SQLTransactionBackend::m_currentState
mentBackend. |
67 // This will trigger the deletion of the SQLStatementBackend and SQLStatemen
t. | 67 // This will trigger the deletion of the SQLStatementBackend and SQLStatemen
t. |
68 // | 68 // |
69 // Note: unlike with SQLTransaction, there is no JS representation of SQLSta
tement. | 69 // Note: unlike with SQLTransaction, there is no JS representation of SQLSta
tement. |
70 // Hence, there is no GC dependency at play here. | 70 // Hence, there is no GC dependency at play here. |
71 | 71 |
72 namespace WebCore { | 72 namespace blink { |
73 | 73 |
74 PassRefPtrWillBeRawPtr<SQLStatementBackend> SQLStatementBackend::create(PassOwnP
trWillBeRawPtr<AbstractSQLStatement> frontend, | 74 PassRefPtrWillBeRawPtr<SQLStatementBackend> SQLStatementBackend::create(PassOwnP
trWillBeRawPtr<AbstractSQLStatement> frontend, |
75 const String& statement, const Vector<SQLValue>& arguments, int permissions) | 75 const String& statement, const Vector<SQLValue>& arguments, int permissions) |
76 { | 76 { |
77 return adoptRefWillBeNoop(new SQLStatementBackend(frontend, statement, argum
ents, permissions)); | 77 return adoptRefWillBeNoop(new SQLStatementBackend(frontend, statement, argum
ents, permissions)); |
78 } | 78 } |
79 | 79 |
80 SQLStatementBackend::SQLStatementBackend(PassOwnPtrWillBeRawPtr<AbstractSQLState
ment> frontend, | 80 SQLStatementBackend::SQLStatementBackend(PassOwnPtrWillBeRawPtr<AbstractSQLState
ment> frontend, |
81 const String& statement, const Vector<SQLValue>& arguments, int permissions) | 81 const String& statement, const Vector<SQLValue>& arguments, int permissions) |
82 : m_frontend(frontend) | 82 : m_frontend(frontend) |
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231 { | 231 { |
232 if (lastExecutionFailedDueToQuota()) | 232 if (lastExecutionFailedDueToQuota()) |
233 m_error = nullptr; | 233 m_error = nullptr; |
234 } | 234 } |
235 | 235 |
236 bool SQLStatementBackend::lastExecutionFailedDueToQuota() const | 236 bool SQLStatementBackend::lastExecutionFailedDueToQuota() const |
237 { | 237 { |
238 return m_error && m_error->code() == SQLError::QUOTA_ERR; | 238 return m_error && m_error->code() == SQLError::QUOTA_ERR; |
239 } | 239 } |
240 | 240 |
241 } // namespace WebCore | 241 } // namespace blink |
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