223 lines
8.3 KiB
C++
223 lines
8.3 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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* This file incorporates work covered by the following license notice:
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed
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* with this work for additional information regarding copyright
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* ownership. The ASF licenses this file to you under the Apache
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* License, Version 2.0 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.apache.org/licenses/LICENSE-2.0 .
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*/
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#include "mysql/YTables.hxx"
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#include "mysql/YViews.hxx"
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#include "mysql/YTable.hxx"
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#include <com/sun/star/sdbc/XRow.hpp>
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#include <com/sun/star/sdbc/XResultSet.hpp>
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#include <com/sun/star/sdbc/ColumnValue.hpp>
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#include <com/sun/star/sdbcx/Privilege.hpp>
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#include <com/sun/star/sdbc/KeyRule.hpp>
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#include <com/sun/star/sdbcx/KeyType.hpp>
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#include "mysql/YCatalog.hxx"
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#include <comphelper/extract.hxx>
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#include <connectivity/dbtools.hxx>
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#include <connectivity/dbexception.hxx>
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#include <cppuhelper/interfacecontainer.h>
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#include <comphelper/types.hxx>
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#include "TConnection.hxx"
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using namespace ::comphelper;
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using namespace connectivity;
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using namespace ::cppu;
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using namespace connectivity::mysql;
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using namespace ::com::sun::star::uno;
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using namespace ::com::sun::star::beans;
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using namespace ::com::sun::star::sdbcx;
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using namespace ::com::sun::star::sdbc;
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using namespace ::com::sun::star::container;
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using namespace ::com::sun::star::lang;
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using namespace dbtools;
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sdbcx::ObjectType OTables::createObject(const OUString& _rName)
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{
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OUString sCatalog,sSchema,sTable;
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::dbtools::qualifiedNameComponents(m_xMetaData,_rName,sCatalog,sSchema,sTable,::dbtools::eInDataManipulation);
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static const char s_sTableTypeView[] = "VIEW";
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static const char s_sTableTypeTable[] = "TABLE";
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static const char s_sAll[] = "%";
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Sequence< OUString > sTableTypes(3);
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sTableTypes[0] = s_sTableTypeView;
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sTableTypes[1] = s_sTableTypeTable;
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sTableTypes[2] = s_sAll; // just to be sure to include anything else ....
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Any aCatalog;
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if ( !sCatalog.isEmpty() )
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aCatalog <<= sCatalog;
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Reference< XResultSet > xResult = m_xMetaData->getTables(aCatalog,sSchema,sTable,sTableTypes);
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sdbcx::ObjectType xRet = nullptr;
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if ( xResult.is() )
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{
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Reference< XRow > xRow(xResult,UNO_QUERY);
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if ( xResult->next() ) // there can be only one table with this name
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{
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sal_Int32 nPrivileges = Privilege::DROP |
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Privilege::REFERENCE |
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Privilege::ALTER |
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Privilege::CREATE |
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Privilege::READ |
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Privilege::DELETE |
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Privilege::UPDATE |
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Privilege::INSERT |
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Privilege::SELECT;
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OMySQLTable* pRet = new OMySQLTable( this
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,static_cast<OMySQLCatalog&>(m_rParent).getConnection()
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,sTable
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,xRow->getString(4)
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,xRow->getString(5)
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,sSchema
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,sCatalog
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,nPrivileges);
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xRet = pRet;
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}
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::comphelper::disposeComponent(xResult);
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}
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return xRet;
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}
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void OTables::impl_refresh( ) throw(RuntimeException)
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{
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static_cast<OMySQLCatalog&>(m_rParent).refreshTables();
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}
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void OTables::disposing()
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{
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m_xMetaData.clear();
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OCollection::disposing();
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}
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Reference< XPropertySet > OTables::createDescriptor()
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{
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return new OMySQLTable(this,static_cast<OMySQLCatalog&>(m_rParent).getConnection());
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}
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// XAppend
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sdbcx::ObjectType OTables::appendObject( const OUString& _rForName, const Reference< XPropertySet >& descriptor )
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{
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createTable(descriptor);
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return createObject( _rForName );
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}
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// XDrop
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void OTables::dropObject(sal_Int32 _nPos,const OUString& _sElementName)
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{
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Reference< XInterface > xObject( getObject( _nPos ) );
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bool bIsNew = connectivity::sdbcx::ODescriptor::isNew( xObject );
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if (!bIsNew)
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{
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Reference< XConnection > xConnection = static_cast<OMySQLCatalog&>(m_rParent).getConnection();
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OUString sCatalog,sSchema,sTable;
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::dbtools::qualifiedNameComponents(m_xMetaData,_sElementName,sCatalog,sSchema,sTable,::dbtools::eInDataManipulation);
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OUString aSql( "DROP " );
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Reference<XPropertySet> xProp(xObject,UNO_QUERY);
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bool bIsView = xProp.is() && ::comphelper::getString(xProp->getPropertyValue(OMetaConnection::getPropMap().getNameByIndex(PROPERTY_ID_TYPE))) == "VIEW";
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if(bIsView) // here we have a view
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aSql += "VIEW ";
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else
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aSql += "TABLE ";
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OUString sComposedName(
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::dbtools::composeTableName( m_xMetaData, sCatalog, sSchema, sTable, true, ::dbtools::eInDataManipulation ) );
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aSql += sComposedName;
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Reference< XStatement > xStmt = xConnection->createStatement( );
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if ( xStmt.is() )
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{
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xStmt->execute(aSql);
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::comphelper::disposeComponent(xStmt);
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}
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// if no exception was thrown we must delete it from the views
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if ( bIsView )
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{
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OViews* pViews = static_cast<OViews*>(static_cast<OMySQLCatalog&>(m_rParent).getPrivateViews());
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if ( pViews && pViews->hasByName(_sElementName) )
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pViews->dropByNameImpl(_sElementName);
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}
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}
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}
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OUString OTables::adjustSQL(const OUString& _sSql)
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{
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OUString sSQL = _sSql;
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static const char s_sUNSIGNED[] = "UNSIGNED";
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sal_Int32 nIndex = sSQL.indexOf(s_sUNSIGNED);
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while(nIndex != -1 )
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{
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sal_Int32 nParen = sSQL.indexOf(')',nIndex);
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sal_Int32 nPos = nIndex + strlen(s_sUNSIGNED);
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OUString sNewUnsigned( sSQL.copy(nPos,nParen - nPos + 1));
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sSQL = sSQL.replaceAt(nIndex, strlen(s_sUNSIGNED) + sNewUnsigned.getLength(), sNewUnsigned + s_sUNSIGNED);
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nIndex = sSQL.indexOf(s_sUNSIGNED,nIndex + strlen(s_sUNSIGNED) + sNewUnsigned.getLength());
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}
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return sSQL;
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}
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void OTables::createTable( const Reference< XPropertySet >& descriptor )
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{
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const Reference< XConnection > xConnection = static_cast<OMySQLCatalog&>(m_rParent).getConnection();
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static const char s_sCreatePattern[] = "(M,D)";
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const OUString aSql = adjustSQL(::dbtools::createSqlCreateTableStatement(descriptor,xConnection,this,s_sCreatePattern));
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Reference< XStatement > xStmt = xConnection->createStatement( );
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if ( xStmt.is() )
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{
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xStmt->execute(aSql);
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::comphelper::disposeComponent(xStmt);
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}
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}
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void OTables::appendNew(const OUString& _rsNewTable)
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{
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insertElement(_rsNewTable,nullptr);
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// notify our container listeners
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ContainerEvent aEvent(static_cast<XContainer*>(this), makeAny(_rsNewTable), Any(), Any());
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OInterfaceIteratorHelper aListenerLoop(m_aContainerListeners);
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while (aListenerLoop.hasMoreElements())
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static_cast<XContainerListener*>(aListenerLoop.next())->elementInserted(aEvent);
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}
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OUString OTables::getNameForObject(const sdbcx::ObjectType& _xObject)
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{
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OSL_ENSURE(_xObject.is(),"OTables::getNameForObject: Object is NULL!");
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return ::dbtools::composeTableName( m_xMetaData, _xObject, ::dbtools::eInDataManipulation, false, false, false );
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}
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void OTables::addComment(const Reference< XPropertySet >& descriptor,OUStringBuffer& _rOut)
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{
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OUString sDesc;
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descriptor->getPropertyValue(OMetaConnection::getPropMap().getNameByIndex(PROPERTY_ID_DESCRIPTION)) >>= sDesc;
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if ( !sDesc.isEmpty() )
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{
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_rOut.append(" COMMENT '");
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_rOut.append(sDesc);
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_rOut.append("'");
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}
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}
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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