413 lines
19 KiB
C++
413 lines
19 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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#pragma once
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#include <com/sun/star/container/XNameAccess.hpp>
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#include <com/sun/star/sdbc/XConnection.hpp>
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#include <com/sun/star/sdbc/XDatabaseMetaData.hpp>
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#include <com/sun/star/uno/XComponentContext.hpp>
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#include <com/sun/star/beans/XPropertySet.hpp>
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#include <comphelper/stl_types.hxx>
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#include "TypeInfo.hxx"
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#include <vcl/roadmapwizard.hxx>
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#include "DExport.hxx"
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#include "WTabPage.hxx"
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#include "FieldDescriptions.hxx"
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#include <com/sun/star/sdbcx/XColumnsSupplier.hpp>
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#include <com/sun/star/sdbcx/XKeysSupplier.hpp>
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#include <com/sun/star/task/XInteractionHandler.hpp>
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#include <map>
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#include <algorithm>
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namespace dbaui
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{
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class TColumnFindFunctor
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{
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public:
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virtual bool operator()(const OUString& _sColumnName) const = 0;
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protected:
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~TColumnFindFunctor() {}
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};
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class TExportColumnFindFunctor : public TColumnFindFunctor
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{
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ODatabaseExport::TColumns* m_pColumns;
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public:
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TExportColumnFindFunctor(ODatabaseExport::TColumns* _pColumns)
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{
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m_pColumns = _pColumns;
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}
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virtual ~TExportColumnFindFunctor() {}
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bool operator()(const OUString& _sColumnName) const override
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{
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return m_pColumns->find(_sColumnName) != m_pColumns->end();
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}
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};
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class TMultiListBoxEntryFindFunctor : public TColumnFindFunctor
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{
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::comphelper::UStringMixEqual m_aCase;
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std::vector< OUString>* m_pVector;
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public:
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TMultiListBoxEntryFindFunctor(std::vector< OUString>* _pVector,
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const ::comphelper::UStringMixEqual& _aCase)
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:m_aCase(_aCase)
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,m_pVector(_pVector)
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{
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}
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virtual ~TMultiListBoxEntryFindFunctor() {}
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bool operator()(const OUString& _sColumnName) const override
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{
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return std::any_of(m_pVector->begin(),m_pVector->end(),
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[this, &_sColumnName](const OUString& lhs)
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{ return m_aCase(lhs, _sColumnName); });
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}
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};
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// ICopyTableSourceObject
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/** interface to an object to copy to another DB, using the OCopyTableWizard
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when the wizard is used to copy an object to another DB, it usually requires
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a sdbcx-level or sdb-level object (a css.sdbcx.Table or css.sdb.Query, that is).
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However, to also support copying tables from sdbc-level connections, we allow to
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work with the object name only. This implies some less features (like copying the
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UI settings of a table is not done), but still allows to copy definition and data.
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*/
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class ICopyTableSourceObject
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{
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public:
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/// retrieves the fully qualified name of the object to copy
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virtual OUString getQualifiedObjectName() const = 0;
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/// determines whether the object is a view
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virtual bool isView() const = 0;
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/** copies the UI settings of the object to the given target object. Might be
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ignored by implementations which do not have Ui settings.
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*/
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virtual void copyUISettingsTo( const css::uno::Reference< css::beans::XPropertySet >& _rxObject ) const = 0;
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/// retrieves the column names of the to-be-copied object
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virtual css::uno::Sequence< OUString >
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getColumnNames() const = 0;
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/// retrieves the names of the primary keys of the to-be-copied object
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virtual css::uno::Sequence< OUString >
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getPrimaryKeyColumnNames() const = 0;
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/// creates a OFieldDescription for the given column of the to-be-copied object
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virtual OFieldDescription* createFieldDescription( const OUString& _rColumnName ) const = 0;
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/// returns the SELECT statement which can be used to retrieve the data of the to-be-copied object
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virtual OUString getSelectStatement() const = 0;
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/** copies the filter and sorting
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*
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* \return
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*/
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virtual void copyFilterAndSortingTo(const css::uno::Reference< css::sdbc::XConnection >& _xConnection,const css::uno::Reference< css::beans::XPropertySet >& _rxObject ) const = 0;
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/** returns the prepared statement which can be used to retrieve the data of the to-be-copied object
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The default implementation of this method will simply prepare a statement with the return value
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of ->getSelectStatement.
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*/
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virtual ::utl::SharedUNOComponent< css::sdbc::XPreparedStatement >
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getPreparedSelectStatement() const = 0;
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virtual ~ICopyTableSourceObject();
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};
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// ObjectCopySource
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class ObjectCopySource : public ICopyTableSourceObject
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{
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private:
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css::uno::Reference< css::sdbc::XConnection > m_xConnection;
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css::uno::Reference< css::sdbc::XDatabaseMetaData > m_xMetaData;
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css::uno::Reference< css::beans::XPropertySet > m_xObject;
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css::uno::Reference< css::beans::XPropertySetInfo > m_xObjectPSI;
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css::uno::Reference< css::container::XNameAccess > m_xObjectColumns;
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public:
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ObjectCopySource(
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const css::uno::Reference< css::sdbc::XConnection >& _rxConnection,
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const css::uno::Reference< css::beans::XPropertySet >& _rxObject
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);
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// ICopyTableSourceObject overridables
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virtual OUString getQualifiedObjectName() const override;
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virtual bool isView() const override;
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virtual void copyUISettingsTo( const css::uno::Reference< css::beans::XPropertySet >& _rxObject ) const override;
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virtual void copyFilterAndSortingTo(const css::uno::Reference< css::sdbc::XConnection >& _xConnection, const css::uno::Reference< css::beans::XPropertySet >& _rxObject ) const override;
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virtual css::uno::Sequence< OUString >
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getColumnNames() const override;
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virtual css::uno::Sequence< OUString >
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getPrimaryKeyColumnNames() const override;
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virtual OFieldDescription* createFieldDescription( const OUString& _rColumnName ) const override;
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virtual OUString getSelectStatement() const override;
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virtual ::utl::SharedUNOComponent< css::sdbc::XPreparedStatement >
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getPreparedSelectStatement() const override;
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};
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// NamedTableCopySource
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class NamedTableCopySource : public ICopyTableSourceObject
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{
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private:
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css::uno::Reference< css::sdbc::XConnection > m_xConnection;
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css::uno::Reference< css::sdbc::XDatabaseMetaData > m_xMetaData;
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OUString m_sTableName;
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OUString m_sTableCatalog;
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OUString m_sTableSchema;
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OUString m_sTableBareName;
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std::vector< OFieldDescription > m_aColumnInfo;
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::utl::SharedUNOComponent< css::sdbc::XPreparedStatement > m_xStatement;
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public:
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NamedTableCopySource(
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const css::uno::Reference< css::sdbc::XConnection >& _rxConnection,
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OUString _sTableName
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);
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// ICopyTableSourceObject overridables
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virtual OUString getQualifiedObjectName() const override;
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virtual bool isView() const override;
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virtual void copyUISettingsTo( const css::uno::Reference< css::beans::XPropertySet >& _rxObject ) const override;
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virtual void copyFilterAndSortingTo(const css::uno::Reference< css::sdbc::XConnection >& _xConnection,const css::uno::Reference< css::beans::XPropertySet >& _rxObject ) const override;
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virtual css::uno::Sequence< OUString >
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getColumnNames() const override;
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virtual css::uno::Sequence< OUString >
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getPrimaryKeyColumnNames() const override;
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virtual OFieldDescription* createFieldDescription( const OUString& _rColumnName ) const override;
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virtual OUString getSelectStatement() const override;
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virtual ::utl::SharedUNOComponent< css::sdbc::XPreparedStatement >
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getPreparedSelectStatement() const override;
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private:
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void impl_ensureColumnInfo_throw();
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::utl::SharedUNOComponent< css::sdbc::XPreparedStatement > const &
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impl_ensureStatement_throw();
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};
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// Wizard Dialog
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class OCopyTableWizard : public vcl::RoadmapWizardMachine
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{
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friend class OWizColumnSelect;
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friend class OWizTypeSelect;
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friend class OWizTypeSelectControl;
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friend class OCopyTable;
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friend class OWizNameMatching;
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public:
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typedef std::map<OUString, OUString, ::comphelper::UStringMixLess> TNameMapping;
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enum Wizard_Button_Style
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{
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WIZARD_NEXT,
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WIZARD_PREV,
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WIZARD_FINISH,
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WIZARD_NONE
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};
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private:
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ODatabaseExport::TColumns m_vDestColumns; // contains the columns
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ODatabaseExport::TColumnVector m_aDestVec; // the order to insert the columns
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ODatabaseExport::TColumns m_vSourceColumns;
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ODatabaseExport::TColumnVector m_vSourceVec;
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OTypeInfoMap m_aTypeInfo;
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std::vector<OTypeInfoMap::iterator> m_aTypeInfoIndex;
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OTypeInfoMap m_aDestTypeInfo;
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std::vector<OTypeInfoMap::iterator> m_aDestTypeInfoIndex;
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TNameMapping m_mNameMapping;
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ODatabaseExport::TPositions m_vColumnPositions;
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std::vector<sal_Int32> m_vColumnTypes;
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css::uno::Reference< css::sdbc::XConnection > m_xDestConnection;
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const ICopyTableSourceObject& m_rSourceObject;
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css::uno::Reference< css::util::XNumberFormatter > m_xFormatter;
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css::uno::Reference< css::uno::XComponentContext> m_xContext;
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css::uno::Reference< css::task::XInteractionHandler> m_xInteractionHandler;
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OUString m_sTypeNames; // these type names are the ones out of the resource file
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sal_uInt32 m_nPageCount;
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bool m_bDeleteSourceColumns;
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bool m_bInterConnectionCopy; // are we copying between different connections?
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css::lang::Locale m_aLocale;
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OUString m_sName; // for a table the name is composed
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OUString m_sSourceName;
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OUString m_aKeyName;
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TOTypeInfoSP m_pTypeInfo; // default type
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bool m_bAddPKFirstTime;
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sal_Int16 m_nOperation;
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Wizard_Button_Style m_ePressed;
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bool m_bCreatePrimaryKeyColumn;
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bool m_bUseHeaderLine;
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private:
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DECL_LINK( ImplPrevHdl, weld::Button&, void );
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DECL_LINK( ImplNextHdl, weld::Button&, void);
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DECL_LINK( ImplOKHdl, weld::Button&, void );
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bool CheckColumns(sal_Int32& _rnBreakPos);
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void loadData( const ICopyTableSourceObject& _rSourceObject,
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ODatabaseExport::TColumns& _rColumns,
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ODatabaseExport::TColumnVector& _rColVector );
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void construct();
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// need for table creation
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static void appendColumns( css::uno::Reference< css::sdbcx::XColumnsSupplier> const & _rxColSup, const ODatabaseExport::TColumnVector* _pVec, bool _bKeyColumns = false );
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static void appendKey(css::uno::Reference< css::sdbcx::XKeysSupplier> const & _rxSup,const ODatabaseExport::TColumnVector* _pVec);
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// checks if the type is supported in the destination database
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bool supportsType(sal_Int32 _nDataType,sal_Int32& _rNewDataType);
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virtual std::unique_ptr<BuilderPage> createPage(vcl::WizardTypes::WizardState /*nState*/) override
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{
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assert(false);
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return nullptr;
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}
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virtual void ActivatePage() override;
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sal_uInt16 GetCurLevel() const { return getCurrentState(); }
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weld::Container* CreatePageContainer();
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public:
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// used for copy tables or queries
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OCopyTableWizard(
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weld::Window * pParent,
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const OUString& _rDefaultName,
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sal_Int16 _nOperation,
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const ICopyTableSourceObject& _rSourceObject,
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const css::uno::Reference< css::sdbc::XConnection >& _xSourceConnection,
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const css::uno::Reference< css::sdbc::XConnection >& _xConnection,
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const css::uno::Reference< css::uno::XComponentContext >& _rxContext,
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const css::uno::Reference< css::task::XInteractionHandler>& _xInteractionHandler
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);
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// used for importing rtf/html sources
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OCopyTableWizard(
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weld::Window* pParent,
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OUString _sDefaultName,
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sal_Int16 _nOperation,
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ODatabaseExport::TColumns&& _rDestColumns,
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const ODatabaseExport::TColumnVector& _rSourceColVec,
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const css::uno::Reference< css::sdbc::XConnection >& _xConnection,
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const css::uno::Reference< css::util::XNumberFormatter >& _xFormatter,
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TypeSelectionPageFactory _pTypeSelectionPageFactory,
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SvStream& _rTypeSelectionPageArg,
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const css::uno::Reference< css::uno::XComponentContext >& _rxContext
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);
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virtual ~OCopyTableWizard() override;
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virtual bool DeactivatePage() override;
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weld::Button& GetOKButton() { return *m_xFinish; }
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Wizard_Button_Style GetPressedButton() const { return m_ePressed; }
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void EnableNextButton(bool bEnable);
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void AddWizardPage(std::unique_ptr<OWizardPage> xPage); // delete page from OCopyTableWizard
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void CheckButtons(); // checks which button can be disabled, enabled
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// returns a vector where the position of a column and if the column is in the selection
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// when not the value is COLUMN_POSITION_NOT_FOUND.
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const ODatabaseExport::TPositions& GetColumnPositions() const { return m_vColumnPositions; }
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const std::vector<sal_Int32>& GetColumnTypes() const { return m_vColumnTypes; }
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bool UseHeaderLine() const { return m_bUseHeaderLine; }
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void setUseHeaderLine(bool _bUseHeaderLine) { m_bUseHeaderLine = _bUseHeaderLine; }
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void insertColumn(sal_Int32 _nPos,OFieldDescription* _pField);
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/** replaces a field description with another one. The name must not be known so far.
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@param _nPos
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The pos inside the vector, 0 based.
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@param _pField
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The field to set.
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@param _sOldName
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The name of column to be replaced.
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*/
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void replaceColumn(sal_Int32 _nPos,OFieldDescription* _pField,const OUString& _sOldName);
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/** returns whether a primary key should be created in the target database
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*/
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bool shouldCreatePrimaryKey() const { return m_bCreatePrimaryKeyColumn;}
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void setCreatePrimaryKey( bool _bDoCreate, const OUString& _rSuggestedName );
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static bool supportsPrimaryKey( const css::uno::Reference< css::sdbc::XConnection >& _rxConnection );
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bool supportsPrimaryKey() const { return supportsPrimaryKey( m_xDestConnection ); }
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static bool supportsViews( const css::uno::Reference< css::sdbc::XConnection >& _rxConnection );
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bool supportsViews() const { return supportsViews( m_xDestConnection ); }
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/** returns the name of the primary key
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@return
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The name of the primary key.
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*/
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const OUString& getPrimaryKeyName() const { return m_aKeyName; }
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const OTypeInfoMap& getTypeInfo() const { return m_aTypeInfo; }
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TOTypeInfoSP const & getDestTypeInfo(sal_Int32 _nPos) const { return m_aDestTypeInfoIndex[_nPos]->second; }
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const OTypeInfoMap& getDestTypeInfo() const { return m_aDestTypeInfo; }
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const css::lang::Locale& GetLocale() const { return m_aLocale; }
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const css::uno::Reference< css::util::XNumberFormatter >& GetFormatter() const { return m_xFormatter; }
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const css::uno::Reference< css::uno::XComponentContext>& GetComponentContext() const { return m_xContext; }
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const ODatabaseExport::TColumns& getSourceColumns() const{ return m_vSourceColumns; }
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const ODatabaseExport::TColumnVector& getSrcVector() const { return m_vSourceVec; }
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ODatabaseExport::TColumns& getDestColumns() { return m_vDestColumns; }
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const ODatabaseExport::TColumnVector& getDestVector() const { return m_aDestVec; }
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const OUString& getName() const { return m_sName; }
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/** clears the dest vectors
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*/
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void clearDestColumns();
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css::uno::Reference< css::beans::XPropertySet > returnTable();
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css::uno::Reference< css::beans::XPropertySet > getTable() const;
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css::uno::Reference< css::beans::XPropertySet > createTable();
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css::uno::Reference< css::beans::XPropertySet > createView() const;
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sal_Int32 getMaxColumnNameLength() const;
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void setOperation( const sal_Int16 _nOperation );
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sal_Int16 getOperation() const { return m_nOperation;}
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OUString convertColumnName( const TColumnFindFunctor& _rCmpFunctor,
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const OUString& _sColumnName,
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std::u16string_view _sExtraChars,
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sal_Int32 _nMaxNameLen);
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TOTypeInfoSP convertType(const TOTypeInfoSP&_pType, bool& _bNotConvert);
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OUString createUniqueName(const OUString& _sName);
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// displays an error message that a column type is not supported
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void showColumnTypeNotSupported(std::u16string_view _rColumnName);
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void removeColumnNameFromNameMap(const OUString& _sName);
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void showError(const OUString& _sErrorMessage);
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void showError(const css::uno::Any& _aError);
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};
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}
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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