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-rw-r--r--connectivity/source/drivers/hsqldb/HConnection.cxx340
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diff --git a/connectivity/source/drivers/hsqldb/HConnection.cxx b/connectivity/source/drivers/hsqldb/HConnection.cxx
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+/* -*- 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 .
+ */
+
+
+#include <hsqldb/HConnection.hxx>
+#include <hsqldb/HTools.hxx>
+#include <bitmaps.hlst>
+
+#include <connectivity/dbtools.hxx>
+
+#include <com/sun/star/container/XNameAccess.hpp>
+#include <com/sun/star/sdbcx/XDataDefinitionSupplier.hpp>
+#include <com/sun/star/sdbc/XRow.hpp>
+#include <com/sun/star/graphic/GraphicProvider.hpp>
+#include <com/sun/star/graphic/XGraphicProvider.hpp>
+#include <com/sun/star/beans/PropertyValue.hpp>
+#include <com/sun/star/sdbc/XDatabaseMetaData2.hpp>
+
+#include <cppuhelper/exc_hlp.hxx>
+#include <rtl/ustrbuf.hxx>
+#include <sal/log.hxx>
+#include <tools/diagnose_ex.h>
+
+#include <resource/sharedresources.hxx>
+#include <strings.hrc>
+
+using ::com::sun::star::util::XFlushListener;
+using ::com::sun::star::lang::EventObject;
+using ::com::sun::star::uno::Reference;
+using ::com::sun::star::uno::Exception;
+using ::com::sun::star::uno::RuntimeException;
+using ::com::sun::star::uno::UNO_QUERY;
+using ::com::sun::star::uno::UNO_QUERY_THROW;
+using ::com::sun::star::uno::XComponentContext;
+using ::com::sun::star::sdbc::XStatement;
+using ::com::sun::star::sdbc::XConnection;
+using ::com::sun::star::sdbcx::XDataDefinitionSupplier;
+using ::com::sun::star::sdbcx::XTablesSupplier;
+using ::com::sun::star::container::XNameAccess;
+using ::com::sun::star::uno::Sequence;
+using ::com::sun::star::lang::WrappedTargetException;
+using ::com::sun::star::sdbc::XDriver;
+using ::com::sun::star::graphic::XGraphic;
+using ::com::sun::star::graphic::GraphicProvider;
+using ::com::sun::star::graphic::XGraphicProvider;
+using ::com::sun::star::uno::XInterface;
+using ::com::sun::star::lang::IllegalArgumentException;
+using ::com::sun::star::sdbc::XResultSet;
+using ::com::sun::star::sdbc::XDatabaseMetaData;
+using ::com::sun::star::sdbc::XDatabaseMetaData2;
+using ::com::sun::star::sdbc::XRow;
+using ::com::sun::star::sdb::application::XDatabaseDocumentUI;
+using ::com::sun::star::beans::PropertyValue;
+
+
+namespace connectivity::hsqldb
+{
+ void SAL_CALL OHsqlConnection::disposing()
+ {
+ m_aFlushListeners.disposeAndClear( EventObject( *this ) );
+ OHsqlConnection_BASE::disposing();
+ OConnectionWrapper::disposing();
+ }
+
+ OHsqlConnection::OHsqlConnection( const Reference< XDriver >& _rxDriver,
+ const Reference< XConnection >& _xConnection ,const Reference< XComponentContext >& _rxContext )
+ :OHsqlConnection_BASE( m_aMutex )
+ ,m_aFlushListeners( m_aMutex )
+ ,m_xDriver( _rxDriver )
+ ,m_xContext( _rxContext )
+ ,m_bIni(true)
+ ,m_bReadOnly(false)
+ {
+ setDelegation(_xConnection,_rxContext,m_refCount);
+ }
+
+ OHsqlConnection::~OHsqlConnection()
+ {
+ if ( !OHsqlConnection_BASE::rBHelper.bDisposed )
+ {
+ osl_atomic_increment( &m_refCount );
+ dispose();
+ }
+ }
+
+ IMPLEMENT_FORWARD_XINTERFACE2(OHsqlConnection,OHsqlConnection_BASE,OConnectionWrapper)
+ IMPLEMENT_SERVICE_INFO(OHsqlConnection, "com.sun.star.sdbc.drivers.hsqldb.OHsqlConnection", "com.sun.star.sdbc.Connection")
+ IMPLEMENT_FORWARD_XTYPEPROVIDER2(OHsqlConnection,OHsqlConnection_BASE,OConnectionWrapper)
+
+
+ ::osl::Mutex& OHsqlConnection::getMutex() const
+ {
+ return m_aMutex;
+ }
+
+
+ void OHsqlConnection::checkDisposed() const
+ {
+ ::connectivity::checkDisposed( rBHelper.bDisposed );
+ }
+
+ // XFlushable
+
+ void SAL_CALL OHsqlConnection::flush( )
+ {
+ MethodGuard aGuard( *this );
+
+ try
+ {
+ if ( m_xConnection.is() )
+ {
+ if ( m_bIni )
+ {
+ m_bIni = false;
+ Reference< XDatabaseMetaData2 > xMeta2(m_xConnection->getMetaData(),UNO_QUERY_THROW);
+ const Sequence< PropertyValue > aInfo = xMeta2->getConnectionInfo();
+ const PropertyValue* pIter = aInfo.getConstArray();
+ const PropertyValue* pEnd = pIter + aInfo.getLength();
+ for(;pIter != pEnd;++pIter)
+ {
+ if ( pIter->Name == "readonly" )
+ m_bReadOnly = true;
+ }
+ }
+ try
+ {
+ if ( !m_bReadOnly )
+ {
+ Reference< XStatement > xStmt( m_xConnection->createStatement(), css::uno::UNO_SET_THROW );
+ xStmt->execute( "CHECKPOINT DEFRAG" );
+ }
+ }
+ catch(const Exception& )
+ {
+ DBG_UNHANDLED_EXCEPTION("connectivity.hsqldb");
+ }
+ }
+
+ EventObject aFlushedEvent( *this );
+ m_aFlushListeners.notifyEach( &XFlushListener::flushed, aFlushedEvent );
+ }
+ catch(const Exception& )
+ {
+ DBG_UNHANDLED_EXCEPTION("connectivity.hsqldb");
+ }
+ }
+
+
+ void SAL_CALL OHsqlConnection::addFlushListener( const Reference< XFlushListener >& l )
+ {
+ MethodGuard aGuard( *this );
+ m_aFlushListeners.addInterface( l );
+ }
+
+
+ void SAL_CALL OHsqlConnection::removeFlushListener( const Reference< XFlushListener >& l )
+ {
+ MethodGuard aGuard( *this );
+ m_aFlushListeners.removeInterface( l );
+ }
+
+
+ Reference< XGraphic > SAL_CALL OHsqlConnection::getTableIcon( const OUString& TableName, ::sal_Int32 /*_ColorMode*/ )
+ {
+ MethodGuard aGuard( *this );
+
+ impl_checkExistingTable_throw( TableName );
+ if ( !impl_isTextTable_nothrow( TableName ) )
+ return nullptr;
+
+ return impl_getTextTableIcon_nothrow();
+ }
+
+
+ Reference< XInterface > SAL_CALL OHsqlConnection::getTableEditor( const Reference< XDatabaseDocumentUI >& DocumentUI, const OUString& TableName )
+ {
+ MethodGuard aGuard( *this );
+
+ impl_checkExistingTable_throw( TableName );
+ if ( !impl_isTextTable_nothrow( TableName ) )
+ return nullptr;
+
+ if ( !DocumentUI.is() )
+ {
+ ::connectivity::SharedResources aResources;
+ const OUString sError( aResources.getResourceString(STR_NO_DOCUMENTUI));
+ throw IllegalArgumentException(
+ sError,
+ *this,
+ 0
+ );
+ } // if ( !_DocumentUI.is() )
+
+
+// Reference< XExecutableDialog > xEditor = impl_createLinkedTableEditor_throw( _DocumentUI, _TableName );
+// return xEditor.get();
+ return nullptr;
+ // editor not yet implemented in this CWS
+ }
+
+
+ Reference< XNameAccess > OHsqlConnection::impl_getTableContainer_throw()
+ {
+ Reference< XNameAccess > xTables;
+ try
+ {
+ Reference< XConnection > xMe( *this, UNO_QUERY );
+ Reference< XDataDefinitionSupplier > xDefinitionsSupp( m_xDriver, UNO_QUERY_THROW );
+ Reference< XTablesSupplier > xTablesSupp( xDefinitionsSupp->getDataDefinitionByConnection( xMe ), css::uno::UNO_SET_THROW );
+ xTables.set( xTablesSupp->getTables(), css::uno::UNO_SET_THROW );
+ }
+ catch( const RuntimeException& ) { throw; }
+ catch( const Exception& )
+ {
+ css::uno::Any anyEx = cppu::getCaughtException();
+ ::connectivity::SharedResources aResources;
+ const OUString sError( aResources.getResourceString(STR_NO_TABLE_CONTAINER));
+ throw WrappedTargetException( sError ,*this, anyEx );
+ }
+
+ SAL_WARN_IF( !xTables.is(), "connectivity.hsqldb", "OHsqlConnection::impl_getTableContainer_throw: post condition not met!" );
+ return xTables;
+ }
+
+ //TODO: resource
+
+ void OHsqlConnection::impl_checkExistingTable_throw( const OUString& _rTableName )
+ {
+ bool bDoesExist = false;
+ try
+ {
+ Reference< XNameAccess > xTables( impl_getTableContainer_throw(), css::uno::UNO_SET_THROW );
+ bDoesExist = xTables->hasByName( _rTableName );
+ }
+ catch( const Exception& )
+ {
+ // that's a serious error in impl_getTableContainer_throw, or hasByName, however, we're only
+ // allowed to throw an IllegalArgumentException ourself
+ DBG_UNHANDLED_EXCEPTION("connectivity.hsqldb");
+ }
+
+ if ( !bDoesExist )
+ {
+ ::connectivity::SharedResources aResources;
+ const OUString sError( aResources.getResourceStringWithSubstitution(
+ STR_NO_TABLENAME,
+ "$tablename$", _rTableName
+ ));
+ throw IllegalArgumentException( sError,*this, 0 );
+ } // if ( !bDoesExist )
+ }
+
+
+ bool OHsqlConnection::impl_isTextTable_nothrow( const OUString& _rTableName )
+ {
+ bool bIsTextTable = false;
+ try
+ {
+ Reference< XConnection > xMe( *this, UNO_QUERY_THROW );
+
+ // split the fully qualified name
+ Reference< XDatabaseMetaData > xMetaData( xMe->getMetaData(), css::uno::UNO_SET_THROW );
+ OUString sCatalog, sSchema, sName;
+ ::dbtools::qualifiedNameComponents( xMetaData, _rTableName, sCatalog, sSchema, sName, ::dbtools::EComposeRule::Complete );
+
+ // get the table information
+ OUStringBuffer sSQL;
+ sSQL.append( "SELECT HSQLDB_TYPE FROM INFORMATION_SCHEMA.SYSTEM_TABLES" );
+ HTools::appendTableFilterCrit( sSQL, sCatalog, sSchema, sName, true );
+ sSQL.append( " AND TABLE_TYPE = 'TABLE'" );
+
+ Reference< XStatement > xStatement( xMe->createStatement(), css::uno::UNO_SET_THROW );
+ Reference< XResultSet > xTableHsqlType( xStatement->executeQuery( sSQL.makeStringAndClear() ), css::uno::UNO_SET_THROW );
+
+ if ( xTableHsqlType->next() ) // might not succeed in case of VIEWs
+ {
+ Reference< XRow > xValueAccess( xTableHsqlType, UNO_QUERY_THROW );
+ OUString sTableType = xValueAccess->getString( 1 );
+ bIsTextTable = sTableType == "TEXT";
+ }
+ }
+ catch( const Exception& )
+ {
+ DBG_UNHANDLED_EXCEPTION("connectivity.hsqldb");
+ }
+
+ return bIsTextTable;
+ }
+
+
+ Reference< XGraphic > OHsqlConnection::impl_getTextTableIcon_nothrow()
+ {
+ Reference< XGraphic > xGraphic;
+ try
+ {
+ // create a graphic provider
+ Reference< XGraphicProvider > xProvider;
+ if ( m_xContext.is() )
+ xProvider.set( GraphicProvider::create(m_xContext) );
+
+ // assemble the image URL
+ OUString sImageURL =
+ // load the graphic from the global graphic repository
+ "private:graphicrepository/"
+ // the relative path within the images.zip
+ LINKED_TEXT_TABLE_IMAGE_RESOURCE;
+
+ // ask the provider to obtain a graphic
+ Sequence< PropertyValue > aMediaProperties( 1 );
+ aMediaProperties[0].Name = "URL";
+ aMediaProperties[0].Value <<= sImageURL;
+ xGraphic = xProvider->queryGraphic( aMediaProperties );
+ OSL_ENSURE( xGraphic.is(), "OHsqlConnection::impl_getTextTableIcon_nothrow: the provider did not give us a graphic object!" );
+ }
+ catch( const Exception& )
+ {
+ DBG_UNHANDLED_EXCEPTION("connectivity.hsqldb");
+ }
+ return xGraphic;
+ }
+
+} // namespace connectivity::hsqldb
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */