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/* -*- 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 <mysql/YTables.hxx>
#include <mysql/YViews.hxx>
#include <mysql/YTable.hxx>
#include <com/sun/star/sdbc/XRow.hpp>
#include <com/sun/star/sdbc/XResultSet.hpp>
#include <com/sun/star/sdbcx/Privilege.hpp>
#include <mysql/YCatalog.hxx>
#include <connectivity/dbtools.hxx>
#include <comphelper/types.hxx>
#include <TConnection.hxx>
using namespace ::comphelper;
using namespace connectivity;
using namespace ::cppu;
using namespace connectivity::mysql;
using namespace ::com::sun::star::uno;
using namespace ::com::sun::star::beans;
using namespace ::com::sun::star::sdbcx;
using namespace ::com::sun::star::sdbc;
using namespace ::com::sun::star::container;
using namespace ::com::sun::star::lang;
using namespace dbtools;
sdbcx::ObjectType OTables::createObject(const OUString& _rName)
{
OUString sCatalog, sSchema, sTable;
::dbtools::qualifiedNameComponents(m_xMetaData, _rName, sCatalog, sSchema, sTable,
::dbtools::EComposeRule::InDataManipulation);
Sequence<OUString> sTableTypes{
"VIEW", "TABLE", "%"
}; // this last one just to be sure to include anything else...
Any aCatalog;
if (!sCatalog.isEmpty())
aCatalog <<= sCatalog;
Reference<XResultSet> xResult = m_xMetaData->getTables(aCatalog, sSchema, sTable, sTableTypes);
sdbcx::ObjectType xRet;
if (xResult.is())
{
Reference<XRow> xRow(xResult, UNO_QUERY);
if (xResult->next()) // there can be only one table with this name
{
sal_Int32 const nPrivileges = Privilege::DROP | Privilege::REFERENCE | Privilege::ALTER
| Privilege::CREATE | Privilege::READ | Privilege::DELETE
| Privilege::UPDATE | Privilege::INSERT
| Privilege::SELECT;
xRet = new OMySQLTable(this, static_cast<OMySQLCatalog&>(m_rParent).getConnection(),
sTable, xRow->getString(4), xRow->getString(5), sSchema,
sCatalog, nPrivileges);
}
::comphelper::disposeComponent(xResult);
}
return xRet;
}
void OTables::impl_refresh() { static_cast<OMySQLCatalog&>(m_rParent).refreshTables(); }
void OTables::disposing()
{
m_xMetaData.clear();
OCollection::disposing();
}
Reference<XPropertySet> OTables::createDescriptor()
{
return new OMySQLTable(this, static_cast<OMySQLCatalog&>(m_rParent).getConnection());
}
// XAppend
sdbcx::ObjectType OTables::appendObject(const OUString& _rForName,
const Reference<XPropertySet>& descriptor)
{
createTable(descriptor);
return createObject(_rForName);
}
// XDrop
void OTables::dropObject(sal_Int32 _nPos, const OUString& _sElementName)
{
Reference<XInterface> xObject(getObject(_nPos));
bool bIsNew = connectivity::sdbcx::ODescriptor::isNew(xObject);
if (bIsNew)
return;
Reference<XConnection> xConnection = static_cast<OMySQLCatalog&>(m_rParent).getConnection();
OUString sCatalog, sSchema, sTable;
::dbtools::qualifiedNameComponents(m_xMetaData, _sElementName, sCatalog, sSchema, sTable,
::dbtools::EComposeRule::InDataManipulation);
OUString aSql("DROP ");
Reference<XPropertySet> xProp(xObject, UNO_QUERY);
bool bIsView = xProp.is()
&& ::comphelper::getString(xProp->getPropertyValue(
OMetaConnection::getPropMap().getNameByIndex(PROPERTY_ID_TYPE)))
== "VIEW";
if (bIsView) // here we have a view
aSql += "VIEW ";
else
aSql += "TABLE ";
OUString sComposedName(::dbtools::composeTableName(
m_xMetaData, sCatalog, sSchema, sTable, true, ::dbtools::EComposeRule::InDataManipulation));
aSql += sComposedName;
Reference<XStatement> xStmt = xConnection->createStatement();
if (xStmt.is())
{
xStmt->execute(aSql);
::comphelper::disposeComponent(xStmt);
}
// if no exception was thrown we must delete it from the views
if (bIsView)
{
OViews* pViews
= static_cast<OViews*>(static_cast<OMySQLCatalog&>(m_rParent).getPrivateViews());
if (pViews && pViews->hasByName(_sElementName))
pViews->dropByNameImpl(_sElementName);
}
}
OUString OTables::adjustSQL(const OUString& _sSql)
{
OUString sSQL = _sSql;
static const char s_sUNSIGNED[] = "UNSIGNED";
sal_Int32 nIndex = sSQL.indexOf(s_sUNSIGNED);
while (nIndex != -1)
{
sal_Int32 nParen = sSQL.indexOf(')', nIndex);
sal_Int32 nPos = nIndex + strlen(s_sUNSIGNED);
OUString sNewUnsigned(sSQL.copy(nPos, nParen - nPos + 1));
sSQL = sSQL.replaceAt(nIndex, strlen(s_sUNSIGNED) + sNewUnsigned.getLength(),
rtl::OUStringConcatenation(sNewUnsigned + s_sUNSIGNED));
nIndex = sSQL.indexOf(s_sUNSIGNED, nIndex + strlen(s_sUNSIGNED) + sNewUnsigned.getLength());
}
return sSQL;
}
void OTables::createTable(const Reference<XPropertySet>& descriptor)
{
const Reference<XConnection> xConnection
= static_cast<OMySQLCatalog&>(m_rParent).getConnection();
const OUString aSql
= adjustSQL(::dbtools::createSqlCreateTableStatement(descriptor, xConnection));
Reference<XStatement> xStmt = xConnection->createStatement();
if (xStmt.is())
{
xStmt->execute(aSql);
::comphelper::disposeComponent(xStmt);
}
}
void OTables::appendNew(const OUString& _rsNewTable)
{
insertElement(_rsNewTable, nullptr);
// notify our container listeners
ContainerEvent aEvent(static_cast<XContainer*>(this), Any(_rsNewTable), Any(), Any());
OInterfaceIteratorHelper3 aListenerLoop(m_aContainerListeners);
while (aListenerLoop.hasMoreElements())
aListenerLoop.next()->elementInserted(aEvent);
}
OUString OTables::getNameForObject(const sdbcx::ObjectType& _xObject)
{
OSL_ENSURE(_xObject.is(), "OTables::getNameForObject: Object is NULL!");
return ::dbtools::composeTableName(m_xMetaData, _xObject,
::dbtools::EComposeRule::InDataManipulation, false);
}
void OTables::addComment(const Reference<XPropertySet>& descriptor, OUStringBuffer& _rOut)
{
OUString sDesc;
descriptor->getPropertyValue(
OMetaConnection::getPropMap().getNameByIndex(PROPERTY_ID_DESCRIPTION))
>>= sDesc;
if (!sDesc.isEmpty())
{
_rOut.append(" COMMENT '");
_rOut.append(sDesc);
_rOut.append("'");
}
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
|
