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Diffstat (limited to '')
| -rw-r--r-- | connectivity/source/drivers/mysqlc/mysqlc_resultset.cxx | 1112 |
1 files changed, 1112 insertions, 0 deletions
diff --git a/connectivity/source/drivers/mysqlc/mysqlc_resultset.cxx b/connectivity/source/drivers/mysqlc/mysqlc_resultset.cxx new file mode 100644 index 000000000..f1c23ca48 --- /dev/null +++ b/connectivity/source/drivers/mysqlc/mysqlc_resultset.cxx @@ -0,0 +1,1112 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ +/* + * This file is part of the LibreOffice project. + * + * This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. + * + * This file incorporates work covered by the following license notice: + * + * Licensed to the Apache Software Foundation (ASF) under one or more + * contributor license agreements. See the NOTICE file distributed + * with this work for additional information regarding copyright + * ownership. The ASF licenses this file to you under the Apache + * License, Version 2.0 (the "License"); you may not use this file + * except in compliance with the License. You may obtain a copy of + * the License at http://www.apache.org/licenses/LICENSE-2.0 . + */ + +#include "mysqlc_propertyids.hxx" +#include "mysqlc_general.hxx" +#include "mysqlc_resultset.hxx" +#include "mysqlc_resultsetmetadata.hxx" + +#include <com/sun/star/beans/PropertyAttribute.hpp> +#include <com/sun/star/sdbc/ResultSetConcurrency.hpp> +#include <com/sun/star/sdbc/ResultSetType.hpp> +#include <com/sun/star/sdbc/FetchDirection.hpp> +#include <com/sun/star/sdbcx/CompareBookmark.hpp> +#include <cppuhelper/supportsservice.hxx> +#include <cppuhelper/typeprovider.hxx> +#include <comphelper/seqstream.hxx> +#include <o3tl/safeint.hxx> +#include <o3tl/string_view.hxx> + +using namespace rtl; + +using namespace connectivity::mysqlc; +using namespace cppu; +using namespace com::sun::star; +using namespace com::sun::star::lang; +using namespace com::sun::star::beans; +using namespace com::sun::star::sdbc; +using namespace com::sun::star::sdbcx; +using namespace com::sun::star::container; +using namespace com::sun::star::io; +using namespace com::sun::star::uno; +using namespace com::sun::star::util; +using namespace ::comphelper; +using ::osl::MutexGuard; + +namespace +{ +// copied from string misc, it should be replaced when library is not an +// extension anymore +std::vector<OString> lcl_split(std::string_view rStr, char cSeparator) +{ + std::vector<OString> vec; + sal_Int32 idx = 0; + do + { + OString kw(o3tl::trim(o3tl::getToken(rStr, 0, cSeparator, idx))); + if (!kw.isEmpty()) + { + vec.push_back(kw); + } + } while (idx >= 0); + return vec; +} +} + +void OResultSet::checkRowIndex() +{ + if (m_nRowPosition < 0 || m_nRowPosition >= m_nRowCount) + { + throw SQLException("Cursor position out of range", *this, OUString(), 1, Any()); + } +} + +bool OResultSet::checkNull(sal_Int32 column) +{ + if (m_aRows[m_nRowPosition][column - 1].isEmpty()) + { + m_bWasNull = true; + return true; + } + m_bWasNull = false; + return false; +} + +OUString SAL_CALL OResultSet::getImplementationName() +{ + return "com.sun.star.sdbcx.mysqlc.ResultSet"; +} + +uno::Sequence<OUString> SAL_CALL OResultSet::getSupportedServiceNames() +{ + return { "com.sun.star.sdbc.ResultSet", "com.sun.star.sdbcx.ResultSet" }; +} + +sal_Bool SAL_CALL OResultSet::supportsService(const OUString& _rServiceName) +{ + return cppu::supportsService(this, _rServiceName); +} + +OResultSet::OResultSet(OConnection& rConn, OCommonStatement* pStmt, MYSQL_RES* pResult, + rtl_TextEncoding _encoding) + : OResultSet_BASE(m_aMutex) + , OPropertySetHelper(OResultSet_BASE::rBHelper) + , m_pMysql(rConn.getMysqlConnection()) + , m_aStatement(css::uno::Reference<css::uno::XWeak>(static_cast<OWeakObject*>(pStmt))) + , m_pResult(pResult) + , m_encoding(_encoding) +{ + assert(m_pResult); + m_xMetaData = new OResultSetMetaData(rConn, m_pResult); +} + +void OResultSet::ensureResultFetched() +{ + if (m_pResult) + { + fetchResult(); + } +} + +void OResultSet::ensureFieldInfoFetched() +{ + if (m_pResult == nullptr) + return; // already fetched + + // it works only if result set is produced via mysql_store_result + // TODO ensure that + m_nRowCount = mysql_num_rows(m_pResult); + + if (!m_aFields.empty()) + return; + unsigned nFieldCount = mysql_num_fields(m_pResult); + MYSQL_FIELD* pFields = mysql_fetch_fields(m_pResult); + m_aFields.reserve(nFieldCount); + for (unsigned i = 0; i < nFieldCount; ++i) + m_aFields.push_back(OUString{ + pFields[i].name, static_cast<sal_Int32>(strlen(pFields[i].name)), m_encoding }); +} + +void OResultSet::fetchResult() +{ + // Mysql C API does not allow simultaneously opened result sets, but sdbc does. + // Because of that we need to fetch all of the data ASAP + ensureFieldInfoFetched(); + + // fetch all the data + m_aRows.reserve(m_nRowCount); + + for (sal_Int32 row = 0; row < m_nRowCount; ++row) + { + MYSQL_ROW data = mysql_fetch_row(m_pResult); + unsigned long* lengths = mysql_fetch_lengths(m_pResult); + m_aRows.push_back(DataFields{}); + // MYSQL_ROW is char**, array of strings + for (std::size_t col = 0; col < m_aFields.size(); ++col) + { + m_aRows.back().push_back(OString{ data[col], static_cast<sal_Int32>(lengths[col]) }); + } + } + unsigned errorNum = mysql_errno(m_pMysql); + if (errorNum) + mysqlc_sdbc_driver::throwSQLExceptionWithMsg( + mysql_error(m_pMysql), mysql_sqlstate(m_pMysql), errorNum, *this, m_encoding); + mysql_free_result(m_pResult); + m_pResult = nullptr; +} + +void OResultSet::disposing() +{ + OPropertySetHelper::disposing(); + + MutexGuard aGuard(m_aMutex); + + if (m_pResult != nullptr) + { + mysql_free_result(m_pResult); + m_pResult = nullptr; + } + m_aStatement.clear(); + m_xMetaData = nullptr; +} + +Any SAL_CALL OResultSet::queryInterface(const Type& rType) +{ + Any aRet = OPropertySetHelper::queryInterface(rType); + if (!aRet.hasValue()) + { + aRet = OResultSet_BASE::queryInterface(rType); + } + return aRet; +} + +uno::Sequence<Type> SAL_CALL OResultSet::getTypes() +{ + OTypeCollection aTypes(cppu::UnoType<XMultiPropertySet>::get(), + cppu::UnoType<XFastPropertySet>::get(), + cppu::UnoType<XPropertySet>::get()); + + return concatSequences(aTypes.getTypes(), OResultSet_BASE::getTypes()); +} + +sal_Int32 SAL_CALL OResultSet::findColumn(const OUString& columnName) +{ + MutexGuard aGuard(m_aMutex); + checkDisposed(OResultSet_BASE::rBHelper.bDisposed); + ensureFieldInfoFetched(); + + for (std::size_t i = 0; i < m_aFields.size(); ++i) + { + if (columnName.equalsIgnoreAsciiCase(m_aFields[i])) + return static_cast<sal_Int32>(i) + 1; // sdbc indexes from 1 + } + + throw SQLException("The column name '" + columnName + "' is not valid.", *this, "42S22", 0, + Any()); +} + +uno::Reference<XInputStream> SAL_CALL OResultSet::getBinaryStream(sal_Int32 column) +{ + MutexGuard aGuard(m_aMutex); + checkDisposed(OResultSet_BASE::rBHelper.bDisposed); + checkBordersAndEnsureFetched(column); + if (checkNull(column)) + return nullptr; + + OString sVal = m_aRows[m_nRowPosition][column - 1]; + return new SequenceInputStream{ uno::Sequence<sal_Int8>( + reinterpret_cast<sal_Int8 const*>(sVal.getStr()), getDataLength(column)) }; +} + +uno::Reference<XInputStream> SAL_CALL OResultSet::getCharacterStream(sal_Int32 column) +{ + MutexGuard aGuard(m_aMutex); + checkDisposed(OResultSet_BASE::rBHelper.bDisposed); + checkBordersAndEnsureFetched(column); + mysqlc_sdbc_driver::throwFeatureNotImplementedException("OResultSet::getCharacterStream", + *this); + return nullptr; +} + +sal_Bool SAL_CALL OResultSet::getBoolean(sal_Int32 column) +{ + MutexGuard aGuard(m_aMutex); + checkDisposed(OResultSet_BASE::rBHelper.bDisposed); + checkBordersAndEnsureFetched(column); + if (checkNull(column)) + return false; + + OString sVal = m_aRows[m_nRowPosition][column - 1]; + return sVal.toInt32() != 0; +} + +sal_Int8 SAL_CALL OResultSet::getByte(sal_Int32 column) +{ + MutexGuard aGuard(m_aMutex); + checkDisposed(OResultSet_BASE::rBHelper.bDisposed); + checkBordersAndEnsureFetched(column); + if (checkNull(column)) + return 0; + + OString sVal = m_aRows[m_nRowPosition][column - 1]; + + return static_cast<sal_Int8>(sVal.toInt32()); +} + +uno::Sequence<sal_Int8> SAL_CALL OResultSet::getBytes(sal_Int32 column) +{ + checkDisposed(OResultSet_BASE::rBHelper.bDisposed); + MutexGuard aGuard(m_aMutex); + checkBordersAndEnsureFetched(column); + OString sVal = m_aRows[m_nRowPosition][column - 1]; + if (checkNull(column)) + return uno::Sequence<sal_Int8>(); + + return uno::Sequence<sal_Int8>(reinterpret_cast<sal_Int8 const*>(sVal.getStr()), + getDataLength(column)); +} + +Date SAL_CALL OResultSet::getDate(sal_Int32 column) +{ + MutexGuard aGuard(m_aMutex); + checkDisposed(OResultSet_BASE::rBHelper.bDisposed); + checkBordersAndEnsureFetched(column); + + Date d; + + if (checkNull(column)) + return d; + + const OString& dateStr = m_aRows[m_nRowPosition][column - 1]; + + std::string_view dateString(dateStr); + sal_Int32 nIndex = 0, i = 0; + do + { + std::string_view token = o3tl::getToken(dateString, 0, '-', nIndex); + switch (i) + { + case 0: + d.Year = static_cast<sal_uInt16>(o3tl::toUInt32(token)); + break; + case 1: + d.Month = static_cast<sal_uInt16>(o3tl::toUInt32(token)); + break; + case 2: + d.Day = static_cast<sal_uInt16>(o3tl::toUInt32(token)); + break; + default:; + } + i++; + } while (nIndex >= 0); + return d; +} + +double SAL_CALL OResultSet::getDouble(sal_Int32 column) +{ + MutexGuard aGuard(m_aMutex); + checkDisposed(OResultSet_BASE::rBHelper.bDisposed); + checkBordersAndEnsureFetched(column); + + if (checkNull(column)) + return 0.0; + + OString sVal = m_aRows[m_nRowPosition][column - 1]; + return sVal.toDouble(); +} + +float SAL_CALL OResultSet::getFloat(sal_Int32 column) +{ + MutexGuard aGuard(m_aMutex); + checkDisposed(OResultSet_BASE::rBHelper.bDisposed); + checkBordersAndEnsureFetched(column); + if (checkNull(column)) + return 0.0f; + + OString sVal = m_aRows[m_nRowPosition][column - 1]; + return sVal.toFloat(); +} + +sal_Int32 SAL_CALL OResultSet::getInt(sal_Int32 column) +{ + MutexGuard aGuard(m_aMutex); + checkDisposed(OResultSet_BASE::rBHelper.bDisposed); + checkBordersAndEnsureFetched(column); + if (checkNull(column)) + return 0; + + OString sVal = m_aRows[m_nRowPosition][column - 1]; + return sVal.toInt32(); +} + +sal_Int32 SAL_CALL OResultSet::getRow() +{ + MutexGuard aGuard(m_aMutex); + checkDisposed(OResultSet_BASE::rBHelper.bDisposed); + + return m_nRowPosition + 1; // indexed from 1 +} + +sal_Int64 SAL_CALL OResultSet::getLong(sal_Int32 column) +{ + MutexGuard aGuard(m_aMutex); + checkDisposed(OResultSet_BASE::rBHelper.bDisposed); + checkBordersAndEnsureFetched(column); + if (checkNull(column)) + return 0LL; + + OString sVal = m_aRows[m_nRowPosition][column - 1]; + return sVal.toInt64(); +} + +uno::Reference<XResultSetMetaData> SAL_CALL OResultSet::getMetaData() +{ + MutexGuard aGuard(m_aMutex); + checkDisposed(OResultSet_BASE::rBHelper.bDisposed); + return m_xMetaData; +} + +uno::Reference<XArray> SAL_CALL OResultSet::getArray(sal_Int32 column) +{ + MutexGuard aGuard(m_aMutex); + checkDisposed(OResultSet_BASE::rBHelper.bDisposed); + checkBordersAndEnsureFetched(column); + + mysqlc_sdbc_driver::throwFeatureNotImplementedException("OResultSet::getArray", *this); + return nullptr; +} + +uno::Reference<XClob> SAL_CALL OResultSet::getClob(sal_Int32 column) +{ + MutexGuard aGuard(m_aMutex); + checkDisposed(OResultSet_BASE::rBHelper.bDisposed); + checkBordersAndEnsureFetched(column); + + mysqlc_sdbc_driver::throwFeatureNotImplementedException("OResultSet::getClob", *this); + return nullptr; +} + +uno::Reference<XBlob> SAL_CALL OResultSet::getBlob(sal_Int32 column) +{ + MutexGuard aGuard(m_aMutex); + checkDisposed(OResultSet_BASE::rBHelper.bDisposed); + checkBordersAndEnsureFetched(column); + + mysqlc_sdbc_driver::throwFeatureNotImplementedException("OResultSet::getBlob", *this); + return nullptr; +} + +uno::Reference<XRef> SAL_CALL OResultSet::getRef(sal_Int32 column) +{ + MutexGuard aGuard(m_aMutex); + checkDisposed(OResultSet_BASE::rBHelper.bDisposed); + checkBordersAndEnsureFetched(column); + + mysqlc_sdbc_driver::throwFeatureNotImplementedException("OResultSet::getRef", *this); + return nullptr; +} + +Any SAL_CALL OResultSet::getObject(sal_Int32 column, + const uno::Reference<XNameAccess>& /* typeMap */) +{ + MutexGuard aGuard(m_aMutex); + checkDisposed(OResultSet_BASE::rBHelper.bDisposed); + checkBordersAndEnsureFetched(column); + + mysqlc_sdbc_driver::throwFeatureNotImplementedException("OResultSet::getObject", *this); + return Any(); +} + +sal_Int16 SAL_CALL OResultSet::getShort(sal_Int32 column) +{ + MutexGuard aGuard(m_aMutex); + checkDisposed(OResultSet_BASE::rBHelper.bDisposed); + checkBordersAndEnsureFetched(column); + if (checkNull(column)) + return 0; + + OString sVal = m_aRows[m_nRowPosition][column - 1]; + return sVal.toInt32(); +} + +OUString SAL_CALL OResultSet::getString(sal_Int32 column) +{ + MutexGuard aGuard(m_aMutex); + checkDisposed(OResultSet_BASE::rBHelper.bDisposed); + checkBordersAndEnsureFetched(column); + if (checkNull(column)) + return rtl::OUString{}; + + OString sVal = m_aRows[m_nRowPosition][column - 1]; + return OStringToOUString(sVal, m_encoding); +} + +Time SAL_CALL OResultSet::getTime(sal_Int32 column) +{ + checkDisposed(OResultSet_BASE::rBHelper.bDisposed); + MutexGuard aGuard(m_aMutex); + checkBordersAndEnsureFetched(column); + + Time t; + if (checkNull(column)) + return t; + + const OString& sVal = m_aRows[m_nRowPosition][column - 1]; + std::string_view timeString{ sVal.getStr(), o3tl::make_unsigned(getDataLength(column)) }; + sal_Int32 nIndex, i = 0; + + size_t idx = timeString.find(' '); + if (idx == std::string_view::npos) + nIndex = 0; + else + nIndex = idx + 1; + do + { + std::string_view token = o3tl::getToken(timeString, 0, ':', nIndex); + switch (i) + { + case 0: + t.Hours = static_cast<sal_uInt16>(o3tl::toUInt32(token)); + break; + case 1: + t.Minutes = static_cast<sal_uInt16>(o3tl::toUInt32(token)); + break; + case 2: + t.Seconds = static_cast<sal_uInt16>(o3tl::toUInt32(token)); + break; + } + i++; + } while (nIndex >= 0); + + return t; +} + +DateTime SAL_CALL OResultSet::getTimestamp(sal_Int32 column) +{ + checkDisposed(OResultSet_BASE::rBHelper.bDisposed); + MutexGuard aGuard(m_aMutex); + checkBordersAndEnsureFetched(column); + + if (checkNull(column)) + return DateTime{}; + + OString sVal = m_aRows[m_nRowPosition][column - 1]; + + // YY-MM-DD HH:MM:SS + std::vector<OString> dateAndTime + = lcl_split(std::string_view(sVal.getStr(), getDataLength(column)), ' '); + + auto dateParts = lcl_split(dateAndTime.at(0), '-'); + auto timeParts = lcl_split(dateAndTime.at(1), ':'); + + if (dateParts.size() < 2 || timeParts.size() < 2) + throw SQLException("Timestamp has a wrong format", *this, OUString(), 1, Any()); + + DateTime dt; + + dt.Year = dateParts.at(0).toUInt32(); + dt.Month = dateParts.at(1).toUInt32(); + dt.Day = dateParts.at(2).toUInt32(); + dt.Hours = timeParts.at(0).toUInt32(); + dt.Minutes = timeParts.at(1).toUInt32(); + dt.Seconds = timeParts.at(2).toUInt32(); + return dt; +} + +sal_Bool SAL_CALL OResultSet::isBeforeFirst() +{ + MutexGuard aGuard(m_aMutex); + checkDisposed(OResultSet_BASE::rBHelper.bDisposed); + + return m_nRowPosition < 0; +} + +sal_Bool SAL_CALL OResultSet::isAfterLast() +{ + MutexGuard aGuard(m_aMutex); + checkDisposed(OResultSet_BASE::rBHelper.bDisposed); + ensureFieldInfoFetched(); + + return m_nRowPosition >= m_nRowCount; +} + +sal_Bool SAL_CALL OResultSet::isFirst() +{ + MutexGuard aGuard(m_aMutex); + checkDisposed(OResultSet_BASE::rBHelper.bDisposed); + ensureFieldInfoFetched(); + + return m_nRowPosition == 0 && !isAfterLast(); +} + +sal_Bool SAL_CALL OResultSet::isLast() +{ + MutexGuard aGuard(m_aMutex); + checkDisposed(OResultSet_BASE::rBHelper.bDisposed); + ensureFieldInfoFetched(); + + return m_nRowPosition == m_nRowCount - 1; +} + +void SAL_CALL OResultSet::beforeFirst() +{ + MutexGuard aGuard(m_aMutex); + checkDisposed(OResultSet_BASE::rBHelper.bDisposed); + m_nRowPosition = -1; +} + +void SAL_CALL OResultSet::afterLast() +{ + MutexGuard aGuard(m_aMutex); + checkDisposed(OResultSet_BASE::rBHelper.bDisposed); + ensureFieldInfoFetched(); + m_nRowPosition = m_nRowCount; +} + +void SAL_CALL OResultSet::close() +{ + MutexGuard aGuard(m_aMutex); + checkDisposed(OResultSet_BASE::rBHelper.bDisposed); + + if (m_pResult != nullptr) + { + mysql_free_result(m_pResult); + m_pResult = nullptr; + } + dispose(); +} + +sal_Bool SAL_CALL OResultSet::first() +{ + MutexGuard aGuard(m_aMutex); + checkDisposed(OResultSet_BASE::rBHelper.bDisposed); + m_nRowPosition = 0; + + return true; +} + +sal_Bool SAL_CALL OResultSet::last() +{ + MutexGuard aGuard(m_aMutex); + checkDisposed(OResultSet_BASE::rBHelper.bDisposed); + ensureFieldInfoFetched(); + m_nRowPosition = m_nRowCount - 1; + + return true; +} + +sal_Bool SAL_CALL OResultSet::absolute(sal_Int32 row) +{ + MutexGuard aGuard(m_aMutex); + checkDisposed(OResultSet_BASE::rBHelper.bDisposed); + ensureFieldInfoFetched(); + + sal_Int32 nToGo = row < 0 ? (m_nRowCount - 1) - row : row - 1; + + if (nToGo >= m_nRowCount) + nToGo = m_nRowCount - 1; + if (nToGo < 0) + nToGo = 0; + + m_nRowPosition = nToGo; + + return true; +} + +sal_Bool SAL_CALL OResultSet::relative(sal_Int32 row) +{ + MutexGuard aGuard(m_aMutex); + checkDisposed(OResultSet_BASE::rBHelper.bDisposed); + ensureFieldInfoFetched(); + + if (row == 0) + return true; + + sal_Int32 nToGo = m_nRowPosition + row; + if (nToGo >= m_nRowCount) + nToGo = m_nRowCount - 1; + if (nToGo < 0) + nToGo = 0; + + m_nRowPosition = nToGo; + + return true; +} + +sal_Bool SAL_CALL OResultSet::previous() +{ + MutexGuard aGuard(m_aMutex); + checkDisposed(OResultSet_BASE::rBHelper.bDisposed); + + if (m_nRowPosition == 0) + { + m_nRowPosition--; + return false; + } + else if (m_nRowPosition < 0) + { + return false; + } + + m_nRowPosition--; + return true; +} + +uno::Reference<uno::XInterface> SAL_CALL OResultSet::getStatement() +{ + MutexGuard aGuard(m_aMutex); + checkDisposed(OResultSet_BASE::rBHelper.bDisposed); + + return m_aStatement.get(); +} + +sal_Bool SAL_CALL OResultSet::rowDeleted() +{ + MutexGuard aGuard(m_aMutex); + checkDisposed(OResultSet_BASE::rBHelper.bDisposed); + + return false; +} + +sal_Bool SAL_CALL OResultSet::rowInserted() +{ + MutexGuard aGuard(m_aMutex); + checkDisposed(OResultSet_BASE::rBHelper.bDisposed); + + return false; +} + +sal_Bool SAL_CALL OResultSet::rowUpdated() +{ + MutexGuard aGuard(m_aMutex); + checkDisposed(OResultSet_BASE::rBHelper.bDisposed); + + return false; +} + +sal_Bool SAL_CALL OResultSet::next() +{ + MutexGuard aGuard(m_aMutex); + checkDisposed(OResultSet_BASE::rBHelper.bDisposed); + ensureFieldInfoFetched(); + if (m_nRowPosition + 1 > m_nRowCount) // afterlast + return false; + if (m_nRowPosition + 1 == m_nRowCount) // last + { + // return false but take it to afterlast anyway + ++m_nRowPosition; + return false; + } + ++m_nRowPosition; + return true; +} + +sal_Bool SAL_CALL OResultSet::wasNull() +{ + MutexGuard aGuard(m_aMutex); + checkDisposed(OResultSet_BASE::rBHelper.bDisposed); + + return m_bWasNull; +} + +void SAL_CALL OResultSet::cancel() +{ + MutexGuard aGuard(m_aMutex); + checkDisposed(OResultSet_BASE::rBHelper.bDisposed); +} + +void SAL_CALL OResultSet::clearWarnings() {} + +Any SAL_CALL OResultSet::getWarnings() { return Any(); } + +void SAL_CALL OResultSet::insertRow() +{ + MutexGuard aGuard(m_aMutex); + checkDisposed(OResultSet_BASE::rBHelper.bDisposed); + // you only have to implement this if you want to insert new rows + mysqlc_sdbc_driver::throwFeatureNotImplementedException("OResultSet::insertRow", *this); +} + +void SAL_CALL OResultSet::updateRow() +{ + MutexGuard aGuard(m_aMutex); + checkDisposed(OResultSet_BASE::rBHelper.bDisposed); + + // only when you allow updates + mysqlc_sdbc_driver::throwFeatureNotImplementedException("OResultSet::updateRow", *this); +} + +void SAL_CALL OResultSet::deleteRow() +{ + MutexGuard aGuard(m_aMutex); + checkDisposed(OResultSet_BASE::rBHelper.bDisposed); + mysqlc_sdbc_driver::throwFeatureNotImplementedException("OResultSet::deleteRow", *this); +} + +void SAL_CALL OResultSet::cancelRowUpdates() +{ + MutexGuard aGuard(m_aMutex); + checkDisposed(OResultSet_BASE::rBHelper.bDisposed); + mysqlc_sdbc_driver::throwFeatureNotImplementedException("OResultSet::cancelRowUpdates", *this); +} + +void SAL_CALL OResultSet::moveToInsertRow() +{ + MutexGuard aGuard(m_aMutex); + checkDisposed(OResultSet_BASE::rBHelper.bDisposed); + + // only when you allow insert's + mysqlc_sdbc_driver::throwFeatureNotImplementedException("OResultSet::moveToInsertRow", *this); +} + +void SAL_CALL OResultSet::moveToCurrentRow() +{ + MutexGuard aGuard(m_aMutex); + checkDisposed(OResultSet_BASE::rBHelper.bDisposed); +} + +void SAL_CALL OResultSet::updateNull(sal_Int32 column) +{ + MutexGuard aGuard(m_aMutex); + checkDisposed(OResultSet_BASE::rBHelper.bDisposed); + checkColumnIndex(column); + checkRowIndex(); + mysqlc_sdbc_driver::throwFeatureNotImplementedException("OResultSet::updateNull", *this); +} + +void SAL_CALL OResultSet::updateBoolean(sal_Int32 column, sal_Bool /* x */) +{ + MutexGuard aGuard(m_aMutex); + checkDisposed(OResultSet_BASE::rBHelper.bDisposed); + checkColumnIndex(column); + checkRowIndex(); + mysqlc_sdbc_driver::throwFeatureNotImplementedException("OResultSet::updateBoolean", *this); +} + +void SAL_CALL OResultSet::updateByte(sal_Int32 column, sal_Int8 /* x */) +{ + checkDisposed(OResultSet_BASE::rBHelper.bDisposed); + MutexGuard aGuard(m_aMutex); + checkColumnIndex(column); + checkRowIndex(); + mysqlc_sdbc_driver::throwFeatureNotImplementedException("OResultSet::updateByte", *this); +} + +void SAL_CALL OResultSet::updateShort(sal_Int32 column, sal_Int16 /* x */) +{ + MutexGuard aGuard(m_aMutex); + checkDisposed(OResultSet_BASE::rBHelper.bDisposed); + checkColumnIndex(column); + checkRowIndex(); + mysqlc_sdbc_driver::throwFeatureNotImplementedException("OResultSet::updateShort", *this); +} + +void SAL_CALL OResultSet::updateInt(sal_Int32 column, sal_Int32 /* x */) +{ + checkDisposed(OResultSet_BASE::rBHelper.bDisposed); + MutexGuard aGuard(m_aMutex); + checkColumnIndex(column); + checkRowIndex(); + mysqlc_sdbc_driver::throwFeatureNotImplementedException("OResultSet::updateInt", *this); +} + +void SAL_CALL OResultSet::updateLong(sal_Int32 column, sal_Int64 /* x */) +{ + MutexGuard aGuard(m_aMutex); + checkDisposed(OResultSet_BASE::rBHelper.bDisposed); + checkColumnIndex(column); + checkRowIndex(); + mysqlc_sdbc_driver::throwFeatureNotImplementedException("OResultSet::updateLong", *this); +} + +void SAL_CALL OResultSet::updateFloat(sal_Int32 column, float /* x */) +{ + MutexGuard aGuard(m_aMutex); + checkDisposed(OResultSet_BASE::rBHelper.bDisposed); + checkColumnIndex(column); + checkRowIndex(); + mysqlc_sdbc_driver::throwFeatureNotImplementedException("OResultSet::updateFloat", *this); +} + +void SAL_CALL OResultSet::updateDouble(sal_Int32 column, double /* x */) +{ + MutexGuard aGuard(m_aMutex); + checkDisposed(OResultSet_BASE::rBHelper.bDisposed); + checkColumnIndex(column); + checkRowIndex(); + mysqlc_sdbc_driver::throwFeatureNotImplementedException("OResultSet::updateDouble", *this); +} + +void SAL_CALL OResultSet::updateString(sal_Int32 column, const OUString& /* x */) +{ + MutexGuard aGuard(m_aMutex); + checkDisposed(OResultSet_BASE::rBHelper.bDisposed); + checkColumnIndex(column); + checkRowIndex(); + mysqlc_sdbc_driver::throwFeatureNotImplementedException("OResultSet::updateString", *this); +} + +void SAL_CALL OResultSet::updateBytes(sal_Int32 column, const uno::Sequence<sal_Int8>& /* x */) +{ + MutexGuard aGuard(m_aMutex); + checkDisposed(OResultSet_BASE::rBHelper.bDisposed); + checkColumnIndex(column); + checkRowIndex(); + mysqlc_sdbc_driver::throwFeatureNotImplementedException("OResultSet::updateBytes", *this); +} + +void SAL_CALL OResultSet::updateDate(sal_Int32 column, const Date& /* x */) +{ + MutexGuard aGuard(m_aMutex); + checkDisposed(OResultSet_BASE::rBHelper.bDisposed); + checkColumnIndex(column); + checkRowIndex(); + mysqlc_sdbc_driver::throwFeatureNotImplementedException("OResultSet::updateDate", *this); +} + +void SAL_CALL OResultSet::updateTime(sal_Int32 column, const Time& /* x */) +{ + MutexGuard aGuard(m_aMutex); + checkDisposed(OResultSet_BASE::rBHelper.bDisposed); + checkColumnIndex(column); + checkRowIndex(); + mysqlc_sdbc_driver::throwFeatureNotImplementedException("OResultSet::updateTime", *this); +} + +void SAL_CALL OResultSet::updateTimestamp(sal_Int32 column, const DateTime& /* x */) +{ + MutexGuard aGuard(m_aMutex); + checkDisposed(OResultSet_BASE::rBHelper.bDisposed); + checkColumnIndex(column); + checkRowIndex(); + mysqlc_sdbc_driver::throwFeatureNotImplementedException("OResultSet::updateTimestamp", *this); +} + +void SAL_CALL OResultSet::updateBinaryStream(sal_Int32 column, + const uno::Reference<XInputStream>& /* x */, + sal_Int32 /* length */) +{ + MutexGuard aGuard(m_aMutex); + checkDisposed(OResultSet_BASE::rBHelper.bDisposed); + checkColumnIndex(column); + checkRowIndex(); + mysqlc_sdbc_driver::throwFeatureNotImplementedException("OResultSet::updateBinaryStream", + *this); +} + +void SAL_CALL OResultSet::updateCharacterStream(sal_Int32 column, + const uno::Reference<XInputStream>& /* x */, + sal_Int32 /* length */) +{ + MutexGuard aGuard(m_aMutex); + checkDisposed(OResultSet_BASE::rBHelper.bDisposed); + checkColumnIndex(column); + checkRowIndex(); + mysqlc_sdbc_driver::throwFeatureNotImplementedException("OResultSet::updateCharacterStream", + *this); +} + +void SAL_CALL OResultSet::refreshRow() +{ + MutexGuard aGuard(m_aMutex); + checkDisposed(OResultSet_BASE::rBHelper.bDisposed); + mysqlc_sdbc_driver::throwFeatureNotImplementedException("OResultSet::refreshRow", *this); +} + +void SAL_CALL OResultSet::updateObject(sal_Int32 column, const Any& /* x */) +{ + MutexGuard aGuard(m_aMutex); + checkDisposed(OResultSet_BASE::rBHelper.bDisposed); + checkColumnIndex(column); + checkRowIndex(); + mysqlc_sdbc_driver::throwFeatureNotImplementedException("OResultSet::updateObject", *this); +} + +void SAL_CALL OResultSet::updateNumericObject(sal_Int32 column, const Any& /* x */, + sal_Int32 /* scale */) +{ + MutexGuard aGuard(m_aMutex); + checkDisposed(OResultSet_BASE::rBHelper.bDisposed); + checkColumnIndex(column); + checkRowIndex(); + mysqlc_sdbc_driver::throwFeatureNotImplementedException("OResultSet::updateNumericObject", + *this); +} + +// XRowLocate +Any SAL_CALL OResultSet::getBookmark() +{ + MutexGuard aGuard(m_aMutex); + checkDisposed(OResultSet_BASE::rBHelper.bDisposed); + + // if you don't want to support bookmark you must remove the XRowLocate interface + mysqlc_sdbc_driver::throwFeatureNotImplementedException("OResultSet::getBookmark", *this); + + return Any(); +} + +sal_Bool SAL_CALL OResultSet::moveToBookmark(const Any& /* bookmark */) +{ + MutexGuard aGuard(m_aMutex); + checkDisposed(OResultSet_BASE::rBHelper.bDisposed); + + return false; +} + +sal_Bool SAL_CALL OResultSet::moveRelativeToBookmark(const Any& /* bookmark */, + sal_Int32 /* rows */) +{ + MutexGuard aGuard(m_aMutex); + checkDisposed(OResultSet_BASE::rBHelper.bDisposed); + + mysqlc_sdbc_driver::throwFeatureNotImplementedException("OResultSet::moveRelativeToBookmark", + *this); + return false; +} + +sal_Int32 SAL_CALL OResultSet::compareBookmarks(const Any& /* n1 */, const Any& /* n2 */) +{ + MutexGuard aGuard(m_aMutex); + checkDisposed(OResultSet_BASE::rBHelper.bDisposed); + + mysqlc_sdbc_driver::throwFeatureNotImplementedException("OResultSet::compareBookmarks", *this); + + return CompareBookmark::NOT_EQUAL; +} + +sal_Bool SAL_CALL OResultSet::hasOrderedBookmarks() { return false; } + +sal_Int32 SAL_CALL OResultSet::hashBookmark(const Any& /* bookmark */) +{ + mysqlc_sdbc_driver::throwFeatureNotImplementedException("OResultSet::hashBookmark", *this); + return 0; +} + +// XDeleteRows +uno::Sequence<sal_Int32> SAL_CALL OResultSet::deleteRows(const uno::Sequence<Any>& /* rows */) +{ + MutexGuard aGuard(m_aMutex); + checkDisposed(OResultSet_BASE::rBHelper.bDisposed); + + mysqlc_sdbc_driver::throwFeatureNotImplementedException("OResultSet::deleteRows", *this); + return uno::Sequence<sal_Int32>(); +} + +IPropertyArrayHelper* OResultSet::createArrayHelper() const +{ + return new OPropertyArrayHelper{ + { { "FetchDirection", PROPERTY_ID_FETCHDIRECTION, cppu::UnoType<sal_Int32>::get(), 0 }, + { "FetchSize", PROPERTY_ID_FETCHSIZE, cppu::UnoType<sal_Int32>::get(), 0 }, + { "IsBookmarkable", PROPERTY_ID_ISBOOKMARKABLE, cppu::UnoType<bool>::get(), + PropertyAttribute::READONLY }, + { "ResultSetConcurrency", PROPERTY_ID_RESULTSETCONCURRENCY, + cppu::UnoType<sal_Int32>::get(), PropertyAttribute::READONLY }, + { "ResultSetType", PROPERTY_ID_RESULTSETTYPE, cppu::UnoType<sal_Int32>::get(), + PropertyAttribute::READONLY } } + }; +} + +IPropertyArrayHelper& OResultSet::getInfoHelper() { return *getArrayHelper(); } + +sal_Bool OResultSet::convertFastPropertyValue(Any& /* rConvertedValue */, Any& /* rOldValue */, + sal_Int32 nHandle, const Any& /* rValue */) +{ + switch (nHandle) + { + case PROPERTY_ID_ISBOOKMARKABLE: + case PROPERTY_ID_CURSORNAME: + case PROPERTY_ID_RESULTSETCONCURRENCY: + case PROPERTY_ID_RESULTSETTYPE: + throw css::lang::IllegalArgumentException(); + case PROPERTY_ID_FETCHDIRECTION: + case PROPERTY_ID_FETCHSIZE: + default:; + } + return false; +} + +void OResultSet::setFastPropertyValue_NoBroadcast(sal_Int32 nHandle, const Any& /* rValue */) +{ + switch (nHandle) + { + case PROPERTY_ID_ISBOOKMARKABLE: + case PROPERTY_ID_CURSORNAME: + case PROPERTY_ID_RESULTSETCONCURRENCY: + case PROPERTY_ID_RESULTSETTYPE: + throw uno::Exception("cannot set prop " + OUString::number(nHandle), nullptr); + case PROPERTY_ID_FETCHDIRECTION: + break; + case PROPERTY_ID_FETCHSIZE: + break; + default:; + } +} + +void OResultSet::getFastPropertyValue(Any& _rValue, sal_Int32 nHandle) const +{ + switch (nHandle) + { + case PROPERTY_ID_ISBOOKMARKABLE: + _rValue <<= false; + break; + case PROPERTY_ID_CURSORNAME: + break; + case PROPERTY_ID_RESULTSETCONCURRENCY: + _rValue <<= ResultSetConcurrency::READ_ONLY; + break; + case PROPERTY_ID_RESULTSETTYPE: + _rValue <<= ResultSetType::SCROLL_INSENSITIVE; + break; + case PROPERTY_ID_FETCHDIRECTION: + _rValue <<= FetchDirection::FORWARD; + break; + case PROPERTY_ID_FETCHSIZE: + _rValue <<= sal_Int32(50); + break; + ; + default:; + } +} + +void SAL_CALL OResultSet::acquire() noexcept { OResultSet_BASE::acquire(); } + +void SAL_CALL OResultSet::release() noexcept { OResultSet_BASE::release(); } + +css::uno::Reference<css::beans::XPropertySetInfo> SAL_CALL OResultSet::getPropertySetInfo() +{ + return ::cppu::OPropertySetHelper::createPropertySetInfo(getInfoHelper()); +} + +void OResultSet::checkColumnIndex(sal_Int32 index) +{ + if (index < 1 || o3tl::make_unsigned(index) > m_aFields.size()) + { + /* static object for efficiency or thread safety is a problem ? */ + throw SQLException("index out of range", *this, OUString(), 1, Any()); + } +} + +void OResultSet::checkBordersAndEnsureFetched(sal_Int32 index) +{ + ensureResultFetched(); + checkColumnIndex(index); + checkRowIndex(); +} + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |