new mysql driver

1 files changed, 354 insertions, 0 deletions

diff --git a/connectivity/source/drivers/mysql/YTable.cxx b/connectivity/source/drivers/mysql/YTable.cxx
new file mode 100644
index 000000000000..aa6603a53588
--- /dev/null
+++ b/connectivity/source/drivers/mysql/YTable.cxx
@@ -0,0 +1,354 @@
+/*************************************************************************
+ *
+ *  $RCSfile: YTable.cxx,v $
+ *
+ *  $Revision: 1.1 $
+ *
+ *  last change: $Author: oj $ $Date: 2002-11-11 08:29:54 $
+ *
+ *  The Contents of this file are made available subject to the terms of
+ *  either of the following licenses
+ *
+ *         - GNU Lesser General Public License Version 2.1
+ *         - Sun Industry Standards Source License Version 1.1
+ *
+ *  Sun Microsystems Inc., October, 2000
+ *
+ *  GNU Lesser General Public License Version 2.1
+ *  =============================================
+ *  Copyright 2000 by Sun Microsystems, Inc.
+ *  901 San Antonio Road, Palo Alto, CA 94303, USA
+ *
+ *  This library is free software; you can redistribute it and/or
+ *  modify it under the terms of the GNU Lesser General Public
+ *  License version 2.1, as published by the Free Software Foundation.
+ *
+ *  This library is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ *  Lesser General Public License for more details.
+ *
+ *  You should have received a copy of the GNU Lesser General Public
+ *  License along with this library; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ *  MA  02111-1307  USA
+ *
+ *
+ *  Sun Industry Standards Source License Version 1.1
+ *  =================================================
+ *  The contents of this file are subject to the Sun Industry Standards
+ *  Source License Version 1.1 (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.openoffice.org/license.html.
+ *
+ *  Software provided under this License is provided on an "AS IS" basis,
+ *  WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING,
+ *  WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS,
+ *  MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING.
+ *  See the License for the specific provisions governing your rights and
+ *  obligations concerning the Software.
+ *
+ *  The Initial Developer of the Original Code is: Sun Microsystems, Inc.
+ *
+ *  Copyright: 2000 by Sun Microsystems, Inc.
+ *
+ *  All Rights Reserved.
+ *
+ *  Contributor(s): _______________________________________
+ *
+ *
+ ************************************************************************/
+
+#ifndef CONNECTIVITY_MYSQL_TABLE_HXX
+#include "mysql/YTable.hxx"
+#endif
+#ifndef CONNECTIVITY_MYSQL_TABLES_HXX
+#include "mysql/YTables.hxx"
+#endif
+#ifndef _COM_SUN_STAR_SDBC_XROW_HPP_
+#include <com/sun/star/sdbc/XRow.hpp>
+#endif
+#ifndef _COM_SUN_STAR_SDBC_XRESULTSET_HPP_
+#include <com/sun/star/sdbc/XResultSet.hpp>
+#endif
+#ifndef _COM_SUN_STAR_SDBCX_KEYTYPE_HPP_
+#include <com/sun/star/sdbcx/KeyType.hpp>
+#endif
+#ifndef _COM_SUN_STAR_SDBC_KEYRULE_HPP_
+#include <com/sun/star/sdbc/KeyRule.hpp>
+#endif
+#ifndef _CPPUHELPER_TYPEPROVIDER_HXX_
+#include <cppuhelper/typeprovider.hxx>
+#endif
+#ifndef _COM_SUN_STAR_LANG_DISPOSEDEXCEPTION_HPP_
+#include <com/sun/star/lang/DisposedException.hpp>
+#endif
+#ifndef _COM_SUN_STAR_SDBC_COLUMNVALUE_HPP_
+#include <com/sun/star/sdbc/ColumnValue.hpp>
+#endif
+//#ifndef _COMPHELPER_SEQUENCE_HXX_
+//#include <comphelper/sequence.hxx>
+//#endif
+#ifndef _COMPHELPER_PROPERTY_HXX_
+#include <comphelper/property.hxx>
+#endif
+#ifndef _COMPHELPER_EXTRACT_HXX_
+#include <comphelper/extract.hxx>
+#endif
+#ifndef _COMPHELPER_TYPES_HXX_
+#include <comphelper/types.hxx>
+#endif
+#ifndef _CONNECTIVITY_DBTOOLS_HXX_
+#include "connectivity/dbtools.hxx"
+#endif
+#ifndef _CONNECTIVITY_SDBCX_COLUMN_HXX_
+#include "connectivity/sdbcx/VColumn.hxx"
+#endif
+#ifndef CONNECTIVITY_TKEYS_HXX
+#include "connectivity/TKeys.hxx"
+#endif
+#ifndef CONNECTIVITY_INDEXESHELPER_HXX
+#include "connectivity/TIndexes.hxx"
+#endif
+#ifndef CONNECTIVITY_COLUMNSHELPER_HXX
+#include "connectivity/TColumnsHelper.hxx"
+#endif
+#ifndef CONNECTIVITY_MYSQL_CATALOG_HXX
+#include "mysql/YCatalog.hxx"
+#endif
+#ifndef CONNECTIVITY_CONNECTION_HXX
+#include "TConnection.hxx"
+#endif
+
+
+using namespace ::comphelper;
+using namespace connectivity::mysql;
+using namespace connectivity::sdbcx;
+using namespace connectivity;
+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;
+
+OMySQLTable::OMySQLTable(   sdbcx::OCollection* _pTables,
+                           const Reference< XConnection >& _xConnection)
+    :OTableHelper(_pTables,_xConnection,sal_True)
+{
+    construct();
+}
+// -------------------------------------------------------------------------
+OMySQLTable::OMySQLTable(   sdbcx::OCollection* _pTables,
+                           const Reference< XConnection >& _xConnection,
+                    const ::rtl::OUString& _Name,
+                    const ::rtl::OUString& _Type,
+                    const ::rtl::OUString& _Description ,
+                    const ::rtl::OUString& _SchemaName,
+                    const ::rtl::OUString& _CatalogName
+                ) : OTableHelper(   _pTables,
+                                    _xConnection,
+                                    sal_True,
+                                    _Name,
+                                    _Type,
+                                    _Description,
+                                    _SchemaName,
+                                    _CatalogName)
+{
+    construct();
+}
+// -----------------------------------------------------------------------------
+sdbcx::OCollection* OMySQLTable::createColumns(const TStringVector& _rNames)
+{
+    OColumnsHelper* pColumns = new OColumnsHelper(*this,sal_True,m_aMutex,_rNames);
+    pColumns->setParent(this);
+    return pColumns;
+}
+// -----------------------------------------------------------------------------
+sdbcx::OCollection* OMySQLTable::createKeys(const TStringVector& _rNames)
+{
+    return new OKeysHelper(this,m_aMutex,_rNames);
+}
+// -----------------------------------------------------------------------------
+sdbcx::OCollection* OMySQLTable::createIndexes(const TStringVector& _rNames)
+{
+    return new OIndexesHelper(this,m_aMutex,_rNames);
+}
+//--------------------------------------------------------------------------
+Sequence< sal_Int8 > OMySQLTable::getUnoTunnelImplementationId()
+{
+    static ::cppu::OImplementationId * pId = 0;
+    if (! pId)
+    {
+        ::osl::MutexGuard aGuard( ::osl::Mutex::getGlobalMutex() );
+        if (! pId)
+        {
+            static ::cppu::OImplementationId aId;
+            pId = &aId;
+        }
+    }
+    return pId->getImplementationId();
+}
+
+// com::sun::star::lang::XUnoTunnel
+//------------------------------------------------------------------
+sal_Int64 OMySQLTable::getSomething( const Sequence< sal_Int8 > & rId ) throw (RuntimeException)
+{
+    return (rId.getLength() == 16 && 0 == rtl_compareMemory(getUnoTunnelImplementationId().getConstArray(),  rId.getConstArray(), 16 ) )
+                ?
+            (sal_Int64)this
+                :
+            OTable_TYPEDEF::getSomething(rId);
+}
+// -------------------------------------------------------------------------
+// XAlterTable
+void SAL_CALL OMySQLTable::alterColumnByName( const ::rtl::OUString& colName, const Reference< XPropertySet >& descriptor ) throw(SQLException, NoSuchElementException, RuntimeException)
+{
+    ::osl::MutexGuard aGuard(m_aMutex);
+    checkDisposed(
+#ifdef GCC
+        ::connectivity::sdbcx::OTableDescriptor_BASE::rBHelper.bDisposed
+#else
+        rBHelper.bDisposed
+#endif
+        );
+
+    if(m_pColumns && !m_pColumns->hasByName(colName))
+        throw NoSuchElementException(colName,*this);
+
+
+    if(!isNew())
+    {
+        // first we have to check what should be altered
+        Reference<XPropertySet> xProp;
+        m_pColumns->getByName(colName) >>= xProp;
+        // first check the types
+        sal_Int32 nOldType = 0,nNewType = 0,nOldPrec = 0,nNewPrec = 0,nOldScale = 0,nNewScale = 0;
+
+        xProp->getPropertyValue(OMetaConnection::getPropMap().getNameByIndex(PROPERTY_ID_TYPE))         >>= nOldType;
+        descriptor->getPropertyValue(OMetaConnection::getPropMap().getNameByIndex(PROPERTY_ID_TYPE))    >>= nNewType;
+        // and precsions and scale
+        xProp->getPropertyValue(OMetaConnection::getPropMap().getNameByIndex(PROPERTY_ID_PRECISION))    >>= nOldPrec;
+        descriptor->getPropertyValue(OMetaConnection::getPropMap().getNameByIndex(PROPERTY_ID_PRECISION))>>= nNewPrec;
+        xProp->getPropertyValue(OMetaConnection::getPropMap().getNameByIndex(PROPERTY_ID_SCALE))        >>= nOldScale;
+        descriptor->getPropertyValue(OMetaConnection::getPropMap().getNameByIndex(PROPERTY_ID_SCALE))   >>= nNewScale;
+        // second: check the "is nullable" value
+        sal_Int32 nOldNullable = 0,nNewNullable = 0;
+        xProp->getPropertyValue(OMetaConnection::getPropMap().getNameByIndex(PROPERTY_ID_ISNULLABLE))       >>= nOldNullable;
+        descriptor->getPropertyValue(OMetaConnection::getPropMap().getNameByIndex(PROPERTY_ID_ISNULLABLE))  >>= nNewNullable;
+
+        if ( nOldType != nNewType || nOldPrec != nNewPrec || nOldScale != nNewScale || nNewNullable != nOldNullable )
+            alterColumnType(nNewType,colName,descriptor);
+
+        // third: check the default values
+        ::rtl::OUString sNewDefault,sOldDefault;
+        xProp->getPropertyValue(OMetaConnection::getPropMap().getNameByIndex(PROPERTY_ID_DEFAULTVALUE))     >>= sOldDefault;
+        descriptor->getPropertyValue(OMetaConnection::getPropMap().getNameByIndex(PROPERTY_ID_DEFAULTVALUE)) >>= sNewDefault;
+
+        if(sOldDefault.getLength())
+        {
+            dropDefaultValue(colName);
+            if(sNewDefault.getLength() && sOldDefault != sNewDefault)
+                alterDefaultValue(sNewDefault,colName);
+        }
+        else if(!sOldDefault.getLength() && sNewDefault.getLength())
+            alterDefaultValue(sNewDefault,colName);
+
+        // now we should look if the name of the column changed
+        ::rtl::OUString sNewColumnName;
+        descriptor->getPropertyValue(OMetaConnection::getPropMap().getNameByIndex(PROPERTY_ID_NAME)) >>= sNewColumnName;
+        if ( !sNewColumnName.equalsIgnoreAsciiCase(colName) )
+        {
+            ::rtl::OUString sSql = getAlterTableColumnPart(colName);
+            sSql += ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM(" CHANGE "));
+            const ::rtl::OUString sQuote = getMetaData()->getIdentifierQuoteString(  );
+            sSql += ::dbtools::quoteName(sQuote,colName);
+            sSql += ::dbtools::createStandardColumnPart(descriptor,getConnection());
+            executeStatement(sSql);
+        }
+        m_pColumns->refresh();
+    }
+    else
+    {
+        if(m_pColumns)
+        {
+            m_pColumns->dropByName(colName);
+            m_pColumns->appendByDescriptor(descriptor);
+        }
+    }
+
+}
+// -----------------------------------------------------------------------------
+void OMySQLTable::alterColumnType(sal_Int32 nNewType,const ::rtl::OUString& _rColName, const Reference<XPropertySet>& _xDescriptor)
+{
+    ::rtl::OUString sSql = getAlterTableColumnPart(_rColName);
+    sSql += ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM(" CHANGE "));
+    const ::rtl::OUString sQuote = getMetaData()->getIdentifierQuoteString(  );
+    sSql += ::dbtools::quoteName(sQuote,_rColName);
+
+    OColumn* pColumn = new OColumn(sal_True);
+    Reference<XPropertySet> xProp = pColumn;
+    ::comphelper::copyProperties(_xDescriptor,xProp);
+    xProp->setPropertyValue(OMetaConnection::getPropMap().getNameByIndex(PROPERTY_ID_TYPE),makeAny(nNewType));
+
+    sSql += ::dbtools::createStandardColumnPart(xProp,getConnection());
+    executeStatement(sSql);
+}
+// -----------------------------------------------------------------------------
+void OMySQLTable::alterDefaultValue(const ::rtl::OUString& _sNewDefault,const ::rtl::OUString& _rColName)
+{
+    ::rtl::OUString sSql = getAlterTableColumnPart(_rColName);
+    sSql += ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM(" ALTER "));
+
+    const ::rtl::OUString sQuote = getMetaData()->getIdentifierQuoteString(  );
+    sSql += ::dbtools::quoteName(sQuote,_rColName);
+    sSql += ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM(" SET DEFAULT '")) + _sNewDefault;
+    sSql += ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("'"));
+
+    executeStatement(sSql);
+}
+// -----------------------------------------------------------------------------
+void OMySQLTable::dropDefaultValue(const ::rtl::OUString& _rColName)
+{
+    ::rtl::OUString sSql = getAlterTableColumnPart(_rColName);
+    sSql += ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM(" ALTER "));
+
+    const ::rtl::OUString sQuote = getMetaData()->getIdentifierQuoteString(  );
+    sSql += ::dbtools::quoteName(sQuote,_rColName);
+    sSql += ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM(" DROP DEFAULT"));
+
+    executeStatement(sSql);
+}
+// -----------------------------------------------------------------------------
+::rtl::OUString OMySQLTable::getAlterTableColumnPart(const ::rtl::OUString& _rsColumnName )
+{
+    ::rtl::OUString sSql = ::rtl::OUString::createFromAscii("ALTER TABLE ");
+    const ::rtl::OUString sQuote = getMetaData()->getIdentifierQuoteString(  );
+
+    ::rtl::OUString sComposedName;
+    ::dbtools::composeTableName(getMetaData(),m_CatalogName,m_SchemaName,m_Name,sComposedName,sal_True,::dbtools::eInTableDefinitions);
+    sSql += sComposedName;
+
+    return sSql;
+}
+// -----------------------------------------------------------------------------
+void OMySQLTable::executeStatement(const ::rtl::OUString& _rStatement )
+{
+    ::rtl::OUString sSQL = _rStatement;
+    if(sSQL.lastIndexOf(',') == (sSQL.getLength()-1))
+        sSQL = sSQL.replaceAt(sSQL.getLength()-1,1,::rtl::OUString::createFromAscii(")"));
+    else
+        sSQL += ::rtl::OUString::createFromAscii(")");
+
+    Reference< XStatement > xStmt = getConnection()->createStatement(  );
+    if ( xStmt.is() )
+    {
+        xStmt->execute(sSQL);
+        ::comphelper::disposeComponent(xStmt);
+    }
+}
+// -----------------------------------------------------------------------------
+
+
+
+