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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 09:06:44 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 09:06:44 +0000
commited5640d8b587fbcfed7dd7967f3de04b37a76f26 (patch)
tree7a5f7c6c9d02226d7471cb3cc8fbbf631b415303 /connectivity/source/drivers/postgresql/pq_xtable.cxx
parentInitial commit. (diff)
downloadlibreoffice-upstream.tar.xz
libreoffice-upstream.zip
Adding upstream version 4:7.4.7.upstream/4%7.4.7upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rw-r--r--connectivity/source/drivers/postgresql/pq_xtable.cxx394
1 files changed, 394 insertions, 0 deletions
diff --git a/connectivity/source/drivers/postgresql/pq_xtable.cxx b/connectivity/source/drivers/postgresql/pq_xtable.cxx
new file mode 100644
index 000000000..4a659ffb9
--- /dev/null
+++ b/connectivity/source/drivers/postgresql/pq_xtable.cxx
@@ -0,0 +1,394 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*************************************************************************
+ *
+ * Effective License of whole file:
+ *
+ * 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
+ *
+ * Parts "Copyright by Sun Microsystems, Inc" prior to August 2011:
+ *
+ * The Contents of this file are made available subject to the terms of
+ * the GNU Lesser General Public License Version 2.1
+ *
+ * Copyright: 2000 by Sun Microsystems, Inc.
+ *
+ * Contributor(s): Joerg Budischewski
+ *
+ * All parts contributed on or after August 2011:
+ *
+ * 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/.
+ *
+ ************************************************************************/
+
+#include <rtl/ref.hxx>
+#include <rtl/ustrbuf.hxx>
+
+#include <cppuhelper/typeprovider.hxx>
+#include <cppuhelper/queryinterface.hxx>
+
+#include <com/sun/star/sdbc/SQLException.hpp>
+
+#include "pq_xtable.hxx"
+#include "pq_xtables.hxx"
+#include "pq_xviews.hxx"
+#include "pq_xindexes.hxx"
+#include "pq_xkeys.hxx"
+#include "pq_xcolumns.hxx"
+#include "pq_tools.hxx"
+#include "pq_statics.hxx"
+
+using osl::MutexGuard;
+
+using com::sun::star::container::XNameAccess;
+using com::sun::star::container::XIndexAccess;
+
+using com::sun::star::uno::Reference;
+using com::sun::star::uno::UNO_QUERY;
+using com::sun::star::uno::Sequence;
+using com::sun::star::uno::Any;
+using com::sun::star::uno::Type;
+
+using com::sun::star::beans::XPropertySet;
+
+using com::sun::star::sdbc::XStatement;
+using com::sun::star::sdbc::SQLException;
+
+namespace pq_sdbc_driver
+{
+Table::Table( const ::rtl::Reference< comphelper::RefCountedMutex > & refMutex,
+ const Reference< css::sdbc::XConnection > & connection,
+ ConnectionSettings *pSettings)
+ : ReflectionBase(
+ getStatics().refl.table.implName,
+ getStatics().refl.table.serviceNames,
+ refMutex,
+ connection,
+ pSettings,
+ * getStatics().refl.table.pProps )
+{}
+
+Reference< XPropertySet > Table::createDataDescriptor( )
+{
+ rtl::Reference<TableDescriptor> pTable = new TableDescriptor(
+ m_xMutex, m_conn, m_pSettings );
+ pTable->copyValuesFrom( this );
+
+ return Reference< XPropertySet > ( pTable );
+}
+
+Reference< XNameAccess > Table::getColumns( )
+{
+ if( ! m_columns.is() )
+ {
+ m_columns = Columns::create(
+ m_xMutex,
+ m_conn,
+ m_pSettings,
+ extractStringProperty( this, getStatics().SCHEMA_NAME ),
+ extractStringProperty( this, getStatics().NAME ),
+ &m_pColumns);
+ }
+ return m_columns;
+}
+
+Reference< XNameAccess > Table::getIndexes()
+{
+ if( ! m_indexes.is() )
+ {
+ m_indexes = ::pq_sdbc_driver::Indexes::create(
+ m_xMutex,
+ m_conn,
+ m_pSettings,
+ extractStringProperty( this, getStatics().SCHEMA_NAME ),
+ extractStringProperty( this, getStatics().NAME ) );
+ }
+ return m_indexes;
+}
+
+Reference< XIndexAccess > Table::getKeys( )
+{
+ if( ! m_keys.is() )
+ {
+ m_keys = ::pq_sdbc_driver::Keys::create(
+ m_xMutex,
+ m_conn,
+ m_pSettings,
+ extractStringProperty( this, getStatics().SCHEMA_NAME ),
+ extractStringProperty( this, getStatics().NAME ) );
+ }
+ return m_keys;
+}
+
+void Table::rename( const OUString& newName )
+{
+ MutexGuard guard( m_xMutex->GetMutex() );
+ Statics & st = getStatics();
+
+ OUString oldName = extractStringProperty(this,st.NAME );
+ OUString schema = extractStringProperty(this,st.SCHEMA_NAME );
+ OUString fullOldName = concatQualified( schema, oldName );
+
+ OUString newTableName;
+ OUString newSchemaName;
+ // OOo2.0 passes schema + dot + new-table-name while
+ // OO1.1.x passes new Name without schema
+ // in case name contains a dot, it is interpreted as schema.tablename
+ if( newName.indexOf( '.' ) >= 0 )
+ {
+ splitConcatenatedIdentifier( newName, &newSchemaName, &newTableName );
+ }
+ else
+ {
+ newTableName = newName;
+ newSchemaName = schema;
+ }
+ OUString fullNewName = concatQualified( newSchemaName, newTableName );
+
+ if( extractStringProperty( this, st.TYPE ) == st.VIEW && m_pSettings->views.is() )
+ {
+ // maintain view list (really strange API !)
+ Any a = m_pSettings->pViewsImpl->getByName( fullOldName );
+ Reference< css::sdbcx::XRename > Xrename;
+ a >>= Xrename;
+ if( Xrename.is() )
+ {
+ Xrename->rename( newName );
+ setPropertyValue_NoBroadcast_public( st.SCHEMA_NAME, Any(newSchemaName) );
+ }
+ }
+ else
+ {
+ if( newSchemaName != schema )
+ {
+ // try new schema name first
+ try
+ {
+ OUStringBuffer buf(128);
+ buf.append( "ALTER TABLE" );
+ bufferQuoteQualifiedIdentifier(buf, schema, oldName, m_pSettings );
+ buf.append( "SET SCHEMA" );
+ bufferQuoteIdentifier( buf, newSchemaName, m_pSettings );
+ Reference< XStatement > statement = m_conn->createStatement();
+ statement->executeUpdate( buf.makeStringAndClear() );
+ setPropertyValue_NoBroadcast_public( st.SCHEMA_NAME, Any(newSchemaName) );
+ disposeNoThrow( statement );
+ schema = newSchemaName;
+ }
+ catch( css::sdbc::SQLException &e )
+ {
+ OUString buf( e.Message + "(NOTE: Only postgresql server >= V8.1 support changing a table's schema)" );
+ e.Message = buf;
+ throw;
+ }
+
+ }
+ if( newTableName != oldName ) // might also be just the change of a schema name
+ {
+ OUStringBuffer buf(128);
+ buf.append( "ALTER TABLE" );
+ bufferQuoteQualifiedIdentifier(buf, schema, oldName, m_pSettings );
+ buf.append( "RENAME TO" );
+ bufferQuoteIdentifier( buf, newTableName, m_pSettings );
+ Reference< XStatement > statement = m_conn->createStatement();
+ statement->executeUpdate( buf.makeStringAndClear() );
+ disposeNoThrow( statement );
+ }
+ }
+ setPropertyValue_NoBroadcast_public( st.NAME, Any(newTableName) );
+ // inform the container of the name change !
+ if( m_pSettings->tables.is() )
+ {
+ m_pSettings->pTablesImpl->rename( fullOldName, fullNewName );
+ }
+}
+
+void Table::alterColumnByName(
+ const OUString& colName,
+ const Reference< XPropertySet >& descriptor )
+{
+ Reference< css::container::XNameAccess > columns = getColumns();
+
+ OUString newName = extractStringProperty(descriptor, getStatics().NAME );
+ ::pq_sdbc_driver::alterColumnByDescriptor(
+ extractStringProperty( this, getStatics().SCHEMA_NAME ),
+ extractStringProperty( this, getStatics().NAME ),
+ m_pSettings,
+ m_conn->createStatement(),
+ Reference< css::beans::XPropertySet>( columns->getByName( colName ), UNO_QUERY) ,
+ descriptor );
+
+ if( colName != newName )
+ {
+// m_pColumns->rename( colName, newName );
+ m_pColumns->refresh();
+ }
+}
+
+void Table::alterColumnByIndex(
+ sal_Int32 index,
+ const css::uno::Reference< css::beans::XPropertySet >& descriptor )
+{
+ Reference< css::container::XIndexAccess > columns( getColumns(), UNO_QUERY );
+ Reference< css::beans::XPropertySet> column(columns->getByIndex( index ), UNO_QUERY );
+ ::pq_sdbc_driver::alterColumnByDescriptor(
+ extractStringProperty( this, getStatics().SCHEMA_NAME ),
+ extractStringProperty( this, getStatics().NAME ),
+ m_pSettings,
+ m_conn->createStatement(),
+ column,
+ descriptor );
+ m_pColumns->refresh();
+}
+
+Sequence<Type > Table::getTypes()
+{
+ static cppu::OTypeCollection collection(
+ cppu::UnoType<css::sdbcx::XIndexesSupplier>::get(),
+ cppu::UnoType<css::sdbcx::XKeysSupplier>::get(),
+ cppu::UnoType<css::sdbcx::XColumnsSupplier>::get(),
+ cppu::UnoType<css::sdbcx::XRename>::get(),
+ cppu::UnoType<css::sdbcx::XAlterTable>::get(),
+ ReflectionBase::getTypes());
+
+ return collection.getTypes();
+}
+
+Sequence< sal_Int8> Table::getImplementationId()
+{
+ return css::uno::Sequence<sal_Int8>();
+}
+
+Any Table::queryInterface( const Type & reqType )
+{
+ Any ret = ReflectionBase::queryInterface( reqType );
+ if( ! ret.hasValue() )
+ ret = ::cppu::queryInterface(
+ reqType,
+ static_cast< css::sdbcx::XIndexesSupplier * > ( this ),
+ static_cast< css::sdbcx::XKeysSupplier * > ( this ),
+ static_cast< css::sdbcx::XColumnsSupplier * > ( this ),
+ static_cast< css::sdbcx::XRename * > ( this ),
+ static_cast< css::sdbcx::XAlterTable * > ( this )
+ );
+ return ret;
+}
+
+OUString Table::getName( )
+{
+ Statics & st = getStatics();
+ return concatQualified(
+ extractStringProperty( this, st.SCHEMA_NAME ),
+ extractStringProperty( this, st.NAME ) );
+}
+
+void Table::setName( const OUString& aName )
+{
+ rename( aName );
+}
+
+
+TableDescriptor::TableDescriptor(
+ const ::rtl::Reference< comphelper::RefCountedMutex > & refMutex,
+ const Reference< css::sdbc::XConnection > & connection,
+ ConnectionSettings *pSettings)
+ : ReflectionBase(
+ getStatics().refl.tableDescriptor.implName,
+ getStatics().refl.tableDescriptor.serviceNames,
+ refMutex,
+ connection,
+ pSettings,
+ * getStatics().refl.tableDescriptor.pProps )
+{
+}
+
+Reference< XNameAccess > TableDescriptor::getColumns( )
+{
+ if( ! m_columns.is() )
+ {
+ m_columns = new ColumnDescriptors(m_xMutex, m_conn, m_pSettings );
+ }
+ return m_columns;
+}
+
+Reference< XNameAccess > TableDescriptor::getIndexes()
+{
+ if( ! m_indexes.is() )
+ {
+ m_indexes = ::pq_sdbc_driver::IndexDescriptors::create(
+ m_xMutex,
+ m_conn,
+ m_pSettings);
+ }
+ return m_indexes;
+}
+
+Reference< XIndexAccess > TableDescriptor::getKeys( )
+{
+ if( ! m_keys.is() )
+ {
+ m_keys = ::pq_sdbc_driver::KeyDescriptors::create(
+ m_xMutex,
+ m_conn,
+ m_pSettings );
+ }
+ return m_keys;
+}
+
+
+Sequence<Type > TableDescriptor::getTypes()
+{
+ static cppu::OTypeCollection collection(
+ cppu::UnoType<css::sdbcx::XIndexesSupplier>::get(),
+ cppu::UnoType<css::sdbcx::XKeysSupplier>::get(),
+ cppu::UnoType<css::sdbcx::XColumnsSupplier>::get(),
+ ReflectionBase::getTypes());
+
+ return collection.getTypes();
+}
+
+Sequence< sal_Int8> TableDescriptor::getImplementationId()
+{
+ return css::uno::Sequence<sal_Int8>();
+}
+
+Any TableDescriptor::queryInterface( const Type & reqType )
+{
+ Any ret = ReflectionBase::queryInterface( reqType );
+ if( ! ret.hasValue() )
+ ret = ::cppu::queryInterface(
+ reqType,
+ static_cast< css::sdbcx::XIndexesSupplier * > ( this ),
+ static_cast< css::sdbcx::XKeysSupplier * > ( this ),
+ static_cast< css::sdbcx::XColumnsSupplier * > ( this ));
+ return ret;
+}
+
+
+Reference< XPropertySet > TableDescriptor::createDataDescriptor( )
+{
+ rtl::Reference<TableDescriptor> pTable = new TableDescriptor(
+ m_xMutex, m_conn, m_pSettings );
+
+ // TODO: deep copies
+ pTable->m_values = m_values;
+
+ return Reference< XPropertySet > ( pTable );
+}
+
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */