Adding upstream version 4:7.4.7.upstream/4%7.4.7upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

8 files changed, 575 insertions, 0 deletions

diff --git a/connectivity/source/inc/mysql/YCatalog.hxx b/connectivity/source/inc/mysql/YCatalog.hxx
new file mode 100644
index 000000000..5eb348af9
--- /dev/null
+++ b/connectivity/source/inc/mysql/YCatalog.hxx
@@ -0,0 +1,60 @@
+/* -*- 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 .
+ */
+#pragma once
+
+#include <sdbcx/VCatalog.hxx>
+
+namespace connectivity::mysql
+    {
+        // please don't name the class the same name as in another namespaces
+        // some compilers have problems with this task as I noticed on windows
+        class OMySQLCatalog : public connectivity::sdbcx::OCatalog
+        {
+            css::uno::Reference< css::sdbc::XConnection > m_xConnection;
+
+            /** calls XDatabaseMetaData::getTables.
+                @param  _sKindOfObject
+                    The type of tables to be fetched.
+                @param  _rNames
+                    The container for the names to be filled. <OUT/>
+            */
+            void refreshObjects(const css::uno::Sequence< OUString >& _sKindOfObject,::std::vector< OUString>& _rNames);
+
+        public:
+            // implementation of the pure virtual methods
+            virtual void refreshTables() override;
+            virtual void refreshViews() override ;
+            virtual void refreshGroups() override;
+            virtual void refreshUsers() override ;
+
+        public:
+            OMySQLCatalog(const css::uno::Reference< css::sdbc::XConnection >& _xConnection);
+
+            sdbcx::OCollection*      getPrivateTables()  const { return m_pTables.get();}
+            sdbcx::OCollection*      getPrivateViews()   const { return m_pViews.get(); }
+            const css::uno::Reference< css::sdbc::XConnection >& getConnection() const { return m_xConnection; }
+
+            virtual css::uno::Any SAL_CALL queryInterface( const css::uno::Type & rType ) override;
+            // ::cppu::OComponentHelper
+            virtual css::uno::Sequence< css::uno::Type > SAL_CALL getTypes(  ) override;
+        };
+
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/connectivity/source/inc/mysql/YColumns.hxx b/connectivity/source/inc/mysql/YColumns.hxx
new file mode 100644
index 000000000..1ffcfc953
--- /dev/null
+++ b/connectivity/source/inc/mysql/YColumns.hxx
@@ -0,0 +1,56 @@
+/* -*- 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 .
+ */
+#pragma once
+#include <connectivity/TColumnsHelper.hxx>
+#include <connectivity/sdbcx/VColumn.hxx>
+
+namespace connectivity::mysql
+    {
+        class OMySQLColumns : public OColumnsHelper
+        {
+        protected:
+            virtual css::uno::Reference< css::beans::XPropertySet > createDescriptor() override;
+        public:
+            OMySQLColumns(  ::cppu::OWeakObject& _rParent
+                            ,::osl::Mutex& _rMutex
+                            ,const ::std::vector< OUString> &_rVector
+                        );
+        };
+
+        class OMySQLColumn;
+        typedef ::comphelper::OIdPropertyArrayUsageHelper<OMySQLColumn> OMySQLColumn_PROP;
+
+        class OMySQLColumn :    public sdbcx::OColumn,
+                                public OMySQLColumn_PROP
+        {
+            OUString m_sAutoIncrement;
+        protected:
+            virtual ::cppu::IPropertyArrayHelper* createArrayHelper( sal_Int32 _nId) const override;
+            virtual ::cppu::IPropertyArrayHelper & SAL_CALL getInfoHelper() override;
+
+        public:
+            OMySQLColumn();
+            virtual void construct() override;
+
+            virtual css::uno::Sequence< OUString > SAL_CALL getSupportedServiceNames(  ) override;
+        };
+
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/connectivity/source/inc/mysql/YDriver.hxx b/connectivity/source/inc/mysql/YDriver.hxx
new file mode 100644
index 000000000..84fad1af1
--- /dev/null
+++ b/connectivity/source/inc/mysql/YDriver.hxx
@@ -0,0 +1,106 @@
+/* -*- 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 .
+ */
+#pragma once
+
+#include <sal/config.h>
+
+#include <map>
+
+#include <com/sun/star/sdbc/XDriver.hpp>
+#include <com/sun/star/sdbcx/XDataDefinitionSupplier.hpp>
+#include <com/sun/star/lang/XServiceInfo.hpp>
+#include <com/sun/star/uno/XComponentContext.hpp>
+#include <cppuhelper/compbase.hxx>
+#include <cppuhelper/basemutex.hxx>
+#include <connectivity/CommonTools.hxx>
+
+
+namespace connectivity
+{
+
+
+    class OMetaConnection;
+
+    namespace mysql
+    {
+        typedef ::cppu::WeakComponentImplHelper<   css::sdbc::XDriver
+                                               ,   css::sdbcx::XDataDefinitionSupplier
+                                               ,   css::lang::XServiceInfo
+                                               >   ODriverDelegator_BASE;
+
+        typedef std::pair< css::uno::WeakReferenceHelper,OMetaConnection*> TWeakConnectionPair;
+        typedef std::pair< css::uno::WeakReferenceHelper,TWeakConnectionPair> TWeakPair;
+        typedef std::vector< TWeakPair > TWeakPairVector;
+        typedef std::map< OUString, css::uno::Reference< css::sdbc::XDriver > > TJDBCDrivers;
+
+        /** delegates all calls to the original driver and extend the existing one with the SDBCX layer.
+
+        */
+        class ODriverDelegator : public ::cppu::BaseMutex
+                                ,public ODriverDelegator_BASE
+        {
+            TJDBCDrivers                                              m_aJdbcDrivers; // all jdbc drivers
+            TWeakPairVector                                           m_aConnections; //  vector containing a list
+                                                                                                //  of all the Connection objects
+                                                                                                //  for this Driver
+            css::uno::Reference< css::sdbc::XDriver >                 m_xODBCDriver;
+            css::uno::Reference< css::sdbc::XDriver >                 m_xNativeDriver;
+            css::uno::Reference< css::uno::XComponentContext >        m_xContext;
+
+            /** load the driver we want to delegate.
+                The <member>m_xODBCDriver</member> or <member>m_xDBCDriver</member> may be <NULL/> if the driver could not be loaded.
+                @param  url
+                    The URL.
+                @param  info
+                    The property info contains which driver we have to delegate.
+                @return
+                    The driver which was currently selected.
+            */
+            css::uno::Reference< css::sdbc::XDriver > loadDriver( std::u16string_view url, const css::uno::Sequence< css::beans::PropertyValue >& info );
+
+        public:
+            /** creates a new delegator for a mysql driver
+            */
+            ODriverDelegator(const css::uno::Reference< css::uno::XComponentContext >& _rxContext);
+
+            // XServiceInfo
+            DECLARE_SERVICE_INFO();
+
+            // XDriver
+            virtual css::uno::Reference< css::sdbc::XConnection > SAL_CALL connect( const OUString& url, const css::uno::Sequence< css::beans::PropertyValue >& info ) override;
+            virtual sal_Bool SAL_CALL acceptsURL( const OUString& url ) override;
+            virtual css::uno::Sequence< css::sdbc::DriverPropertyInfo > SAL_CALL getPropertyInfo( const OUString& url, const css::uno::Sequence< css::beans::PropertyValue >& info ) override;
+            virtual sal_Int32 SAL_CALL getMajorVersion(  ) override;
+            virtual sal_Int32 SAL_CALL getMinorVersion(  ) override;
+
+            // XDataDefinitionSupplier
+            virtual css::uno::Reference< css::sdbcx::XTablesSupplier > SAL_CALL getDataDefinitionByConnection( const css::uno::Reference< css::sdbc::XConnection >& connection ) override;
+            virtual css::uno::Reference< css::sdbcx::XTablesSupplier > SAL_CALL getDataDefinitionByURL( const OUString& url, const css::uno::Sequence< css::beans::PropertyValue >& info ) override;
+        protected:
+            /// dtor
+            virtual ~ODriverDelegator() override;
+            // OComponentHelper
+            virtual void SAL_CALL disposing() override;
+        };
+    }
+
+
+}   // namespace connectivity
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/connectivity/source/inc/mysql/YTable.hxx b/connectivity/source/inc/mysql/YTable.hxx
new file mode 100644
index 000000000..1cb89b4c8
--- /dev/null
+++ b/connectivity/source/inc/mysql/YTable.hxx
@@ -0,0 +1,115 @@
+/* -*- 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 .
+ */
+
+#pragma once
+
+#include <sal/config.h>
+
+#include <string_view>
+
+#include <connectivity/TTableHelper.hxx>
+#include <comphelper/IdPropArrayHelper.hxx>
+
+namespace connectivity::mysql
+    {
+
+        class OMySQLTable;
+        typedef ::comphelper::OIdPropertyArrayUsageHelper< OMySQLTable >    OMySQLTable_PROP;
+        class OMySQLTable : public OTableHelper
+                            ,public OMySQLTable_PROP
+        {
+            sal_Int32 m_nPrivileges; // we have to set our privileges by our own
+
+            /** executes the statement.
+                @param  _rStatement
+                    The statement to execute.
+                */
+            void executeStatement(const OUString& _rStatement );
+        protected:
+
+            /** creates the column collection for the table
+                @param  _rNames
+                    The column names.
+            */
+            virtual sdbcx::OCollection* createColumns(const ::std::vector< OUString>& _rNames) override;
+
+            /** creates the key collection for the table
+                @param  _rNames
+                    The key names.
+            */
+            virtual sdbcx::OCollection* createKeys(const ::std::vector< OUString>& _rNames) override;
+
+            /** creates the index collection for the table
+                @param  _rNames
+                    The index names.
+            */
+            virtual sdbcx::OCollection* createIndexes(const ::std::vector< OUString>& _rNames) override;
+
+            /** Returns always "RENAME TABLE " even for views.
+            *
+            * \return The start of the rename statement.
+            * @see http://dev.mysql.com/doc/refman/5.1/de/rename-table.html
+            */
+            virtual OUString getRenameStart() const override;
+
+            /** used to implement the creation of the array helper which is shared amongst all instances of the class.
+                This method needs to be implemented in derived classes.
+                <BR>
+                The method gets called with s_aMutex acquired.
+                @return                         a pointer to the newly created array helper. Must not be NULL.
+            */
+            virtual ::cppu::IPropertyArrayHelper* createArrayHelper(sal_Int32 nId) const override;
+            virtual ::cppu::IPropertyArrayHelper & SAL_CALL getInfoHelper() override;
+
+        public:
+            OMySQLTable(    sdbcx::OCollection* _pTables,
+                            const css::uno::Reference< css::sdbc::XConnection >& _xConnection);
+            OMySQLTable(    sdbcx::OCollection* _pTables,
+                            const css::uno::Reference< css::sdbc::XConnection >& _xConnection,
+                            const OUString& Name,
+                            const OUString& Type,
+                            const OUString& Description,
+                            const OUString& SchemaName,
+                            const OUString& CatalogName,
+                            sal_Int32 _nPrivileges
+                );
+
+            // ODescriptor
+            virtual void construct() override;
+            // css::lang::XUnoTunnel
+            virtual sal_Int64 SAL_CALL getSomething( const css::uno::Sequence< sal_Int8 >& aIdentifier ) override;
+            static const css::uno::Sequence< sal_Int8 > & getUnoTunnelId();
+
+            // XAlterTable
+            virtual void SAL_CALL alterColumnByName( const OUString& colName, const css::uno::Reference< css::beans::XPropertySet >& descriptor ) override;
+            /** returns the ALTER TABLE XXX statement
+            */
+            OUString getAlterTableColumnPart() const;
+
+            // some methods to alter table structures
+            void alterColumnType(sal_Int32 nNewType,const OUString& _rColName,const css::uno::Reference< css::beans::XPropertySet >& _xDescriptor);
+            void alterDefaultValue(std::u16string_view _sNewDefault,const OUString& _rColName);
+            void dropDefaultValue(const OUString& _sNewDefault);
+
+            virtual OUString getTypeCreatePattern() const override;
+        };
+
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/connectivity/source/inc/mysql/YTables.hxx b/connectivity/source/inc/mysql/YTables.hxx
new file mode 100644
index 000000000..11d768123
--- /dev/null
+++ b/connectivity/source/inc/mysql/YTables.hxx
@@ -0,0 +1,62 @@
+/* -*- 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 .
+ */
+#pragma once
+
+#include <connectivity/sdbcx/VCollection.hxx>
+#include <SQLStatementHelper.hxx>
+#include <com/sun/star/sdbc/XDatabaseMetaData.hpp>
+namespace connectivity::mysql
+    {
+        class OTables final : public sdbcx::OCollection,
+            public ::dbtools::ISQLStatementHelper
+        {
+            css::uno::Reference< css::sdbc::XDatabaseMetaData >       m_xMetaData;
+
+            virtual sdbcx::ObjectType createObject(const OUString& _rName) override;
+            virtual void impl_refresh() override;
+            virtual css::uno::Reference< css::beans::XPropertySet > createDescriptor() override;
+            virtual sdbcx::ObjectType appendObject( const OUString& _rForName, const css::uno::Reference< css::beans::XPropertySet >& descriptor ) override;
+            virtual void dropObject(sal_Int32 _nPos, const OUString& _sElementName) override;
+
+            void createTable( const css::uno::Reference< css::beans::XPropertySet >& descriptor );
+            virtual OUString getNameForObject(const sdbcx::ObjectType& _xObject) override;
+        public:
+            OTables(const css::uno::Reference< css::sdbc::XDatabaseMetaData >& _rMetaData,::cppu::OWeakObject& _rParent, ::osl::Mutex& _rMutex,
+                const ::std::vector< OUString> &_rVector) : sdbcx::OCollection(_rParent, true, _rMutex, _rVector)
+                ,m_xMetaData(_rMetaData)
+            {}
+
+            // only the name is identical to ::cppu::OComponentHelper
+            virtual void disposing() override;
+
+            // XDrop
+            void appendNew(const OUString& _rsNewTable);
+
+            /** convert the sql statement to fit MySQL notation
+                @param  _sSql in/out
+            */
+            static OUString adjustSQL(const OUString& _sSql);
+
+            // ISQLStatementHelper
+            virtual void addComment(const css::uno::Reference< css::beans::XPropertySet >& descriptor,OUStringBuffer& _rOut) override;
+        };
+
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/connectivity/source/inc/mysql/YUser.hxx b/connectivity/source/inc/mysql/YUser.hxx
new file mode 100644
index 000000000..ecb93fa21
--- /dev/null
+++ b/connectivity/source/inc/mysql/YUser.hxx
@@ -0,0 +1,73 @@
+/* -*- 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 .
+ */
+
+#pragma once
+
+#include <sdbcx/VUser.hxx>
+#include <com/sun/star/sdbc/XConnection.hpp>
+
+namespace connectivity::mysql
+    {
+        typedef connectivity::sdbcx::OUser OUser_TYPEDEF;
+
+        class OMySQLUser : public OUser_TYPEDEF
+        {
+            css::uno::Reference< css::sdbc::XConnection > m_xConnection;
+
+            static OUString getPrivilegeString(sal_Int32 nRights);
+            // return the privileges and additional the grant rights
+            /// @throws css::sdbc::SQLException
+            /// @throws css::uno::RuntimeException
+            void findPrivilegesAndGrantPrivileges(const OUString& objName, sal_Int32 objType,sal_Int32& nRights,sal_Int32& nRightsWithGrant);
+        public:
+            virtual void refreshGroups() override;
+        public:
+            OMySQLUser(  const css::uno::Reference< css::sdbc::XConnection >& _xConnection);
+            OMySQLUser(  const css::uno::Reference< css::sdbc::XConnection >& _xConnection,const OUString& Name);
+
+            // XUser
+            virtual void SAL_CALL changePassword( const OUString& objPassword, const OUString& newPassword ) override;
+            // XAuthorizable
+            virtual sal_Int32 SAL_CALL getPrivileges( const OUString& objName, sal_Int32 objType ) override;
+            virtual sal_Int32 SAL_CALL getGrantablePrivileges( const OUString& objName, sal_Int32 objType ) override;
+            virtual void SAL_CALL grantPrivileges( const OUString& objName, sal_Int32 objType, sal_Int32 objPrivileges ) override;
+            virtual void SAL_CALL revokePrivileges( const OUString& objName, sal_Int32 objType, sal_Int32 objPrivileges ) override;
+        };
+
+        class OUserExtend;
+        typedef ::comphelper::OPropertyArrayUsageHelper<OUserExtend> OUserExtend_PROP;
+
+        class OUserExtend : public OMySQLUser,
+                            public OUserExtend_PROP
+        {
+            OUString m_Password;
+        protected:
+            // OPropertyArrayUsageHelper
+            virtual ::cppu::IPropertyArrayHelper* createArrayHelper() const override;
+            // OPropertySetHelper
+            virtual ::cppu::IPropertyArrayHelper & SAL_CALL getInfoHelper() override;
+        public:
+            OUserExtend(const css::uno::Reference< css::sdbc::XConnection >& _xConnection);
+
+            virtual void construct() override;
+        };
+
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/connectivity/source/inc/mysql/YUsers.hxx b/connectivity/source/inc/mysql/YUsers.hxx
new file mode 100644
index 000000000..d27244775
--- /dev/null
+++ b/connectivity/source/inc/mysql/YUsers.hxx
@@ -0,0 +1,52 @@
+/* -*- 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 .
+ */
+
+#pragma once
+
+#include <connectivity/sdbcx/VCollection.hxx>
+#include <com/sun/star/sdbc/XConnection.hpp>
+namespace connectivity
+{
+    namespace sdbcx
+    {
+        class IRefreshableUsers;
+    }
+    namespace mysql
+    {
+        class OUsers : public sdbcx::OCollection
+        {
+            css::uno::Reference< css::sdbc::XConnection > m_xConnection;
+            connectivity::sdbcx::IRefreshableUsers* m_pParent;
+        public:
+            virtual sdbcx::ObjectType createObject(const OUString& _rName) override;
+            virtual css::uno::Reference< css::beans::XPropertySet > createDescriptor() override;
+            virtual void impl_refresh() override;
+            virtual sdbcx::ObjectType appendObject( const OUString& _rForName, const css::uno::Reference< css::beans::XPropertySet >& descriptor ) override;
+            virtual void dropObject(sal_Int32 _nPos,const OUString& _sElementName) override;
+        public:
+            OUsers( ::cppu::OWeakObject& _rParent,
+                    ::osl::Mutex& _rMutex,
+                    const ::std::vector< OUString> &_rVector,
+                    const css::uno::Reference< css::sdbc::XConnection >& _xConnection,
+                    connectivity::sdbcx::IRefreshableUsers* _pParent);
+        };
+    }
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/connectivity/source/inc/mysql/YViews.hxx b/connectivity/source/inc/mysql/YViews.hxx
new file mode 100644
index 000000000..22a1f605b
--- /dev/null
+++ b/connectivity/source/inc/mysql/YViews.hxx
@@ -0,0 +1,51 @@
+/* -*- 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 .
+ */
+#pragma once
+
+#include <connectivity/sdbcx/VCollection.hxx>
+#include <com/sun/star/sdbc/XDatabaseMetaData.hpp>
+namespace connectivity::mysql
+    {
+        class OViews final : public sdbcx::OCollection
+        {
+            css::uno::Reference< css::sdbc::XDatabaseMetaData >       m_xMetaData;
+            bool m_bInDrop;
+            virtual sdbcx::ObjectType createObject(const OUString& _rName) override;
+            virtual void impl_refresh() override;
+            virtual css::uno::Reference< css::beans::XPropertySet > createDescriptor() override;
+            virtual sdbcx::ObjectType appendObject( const OUString& _rForName, const css::uno::Reference< css::beans::XPropertySet >& descriptor ) override;
+            virtual void dropObject(sal_Int32 _nPos, const OUString& _sElementName) override;
+
+            void createView( const css::uno::Reference< css::beans::XPropertySet >& descriptor );
+        public:
+            OViews(const css::uno::Reference< css::sdbc::XDatabaseMetaData >& _rMetaData,::cppu::OWeakObject& _rParent, ::osl::Mutex& _rMutex,
+                const ::std::vector< OUString> &_rVector) : sdbcx::OCollection(_rParent, true, _rMutex, _rVector)
+                ,m_xMetaData(_rMetaData)
+                ,m_bInDrop(false)
+            {}
+
+            // only the name is identical to ::cppu::OComponentHelper
+            virtual void disposing() override;
+
+            void dropByNameImpl(const OUString& elementName);
+        };
+
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */