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29 #include "modules/webdatabase/SQLStatement.h"
31 #include "platform/Logging.h"
32 #include "modules/webdatabase/sqlite/SQLiteDatabase.h"
33 #include "modules/webdatabase/sqlite/SQLiteStatement.h"
34 #include "modules/webdatabase/AbstractDatabaseServer.h"
35 #include "modules/webdatabase/AbstractSQLStatementBackend.h"
36 #include "modules/webdatabase/Database.h"
37 #include "modules/webdatabase/DatabaseManager.h"
38 #include "modules/webdatabase/SQLStatementCallback.h"
39 #include "modules/webdatabase/SQLStatementErrorCallback.h"
40 #include "modules/webdatabase/SQLTransaction.h"
41 #include "wtf/text/CString.h"
45 PassOwnPtr<SQLStatement> SQLStatement::create(Database* database,
46 PassOwnPtr<SQLStatementCallback> callback, PassOwnPtr<SQLStatementErrorCallback> errorCallback)
48 return adoptPtr(new SQLStatement(database, callback, errorCallback));
51 SQLStatement::SQLStatement(Database* database, PassOwnPtr<SQLStatementCallback> callback,
52 PassOwnPtr<SQLStatementErrorCallback> errorCallback)
53 : m_statementCallbackWrapper(callback, database->executionContext())
54 , m_statementErrorCallbackWrapper(errorCallback, database->executionContext())
58 void SQLStatement::setBackend(AbstractSQLStatementBackend* backend)
63 bool SQLStatement::hasCallback()
65 return m_statementCallbackWrapper.hasCallback();
68 bool SQLStatement::hasErrorCallback()
70 return m_statementErrorCallbackWrapper.hasCallback();
73 bool SQLStatement::performCallback(SQLTransaction* transaction)
78 bool callbackError = false;
80 OwnPtr<SQLStatementCallback> callback = m_statementCallbackWrapper.unwrap();
81 OwnPtr<SQLStatementErrorCallback> errorCallback = m_statementErrorCallbackWrapper.unwrap();
82 RefPtr<SQLError> error = m_backend->sqlError();
84 // Call the appropriate statement callback and track if it resulted in an error,
85 // because then we need to jump to the transaction error callback.
88 callbackError = errorCallback->handleEvent(transaction, error.get());
89 } else if (callback) {
90 RefPtr<SQLResultSet> resultSet = m_backend->sqlResultSet();
91 callbackError = !callback->handleEvent(transaction, resultSet.get());
97 } // namespace WebCore