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Diffstat (limited to '')
| -rw-r--r-- | connectivity/source/drivers/postgresql/pq_xusers.cxx | 201 |
1 files changed, 201 insertions, 0 deletions
diff --git a/connectivity/source/drivers/postgresql/pq_xusers.cxx b/connectivity/source/drivers/postgresql/pq_xusers.cxx new file mode 100644 index 000000000..a6fe3489f --- /dev/null +++ b/connectivity/source/drivers/postgresql/pq_xusers.cxx @@ -0,0 +1,201 @@ +/* -*- 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/ustrbuf.hxx> +#include <com/sun/star/lang/IndexOutOfBoundsException.hpp> +#include <com/sun/star/lang/WrappedTargetRuntimeException.hpp> +#include <com/sun/star/sdbc/SQLException.hpp> +#include <com/sun/star/sdbc/XRow.hpp> +#include <cppuhelper/exc_hlp.hxx> + +#include "pq_xusers.hxx" +#include "pq_xuser.hxx" +#include "pq_statics.hxx" +#include "pq_tools.hxx" + +using osl::MutexGuard; + +using com::sun::star::beans::XPropertySet; + +using com::sun::star::uno::makeAny; +using com::sun::star::uno::UNO_QUERY; +using com::sun::star::uno::Reference; + +using com::sun::star::container::NoSuchElementException; + +using com::sun::star::sdbc::XRow; +using com::sun::star::sdbc::XStatement; +using com::sun::star::sdbc::XResultSet; + +namespace pq_sdbc_driver +{ +Users::Users( + const ::rtl::Reference< comphelper::RefCountedMutex > & refMutex, + const css::uno::Reference< css::sdbc::XConnection > & origin, + ConnectionSettings *pSettings ) + : Container( refMutex, origin, pSettings, getStatics().USER ) +{} + +Users::~Users() +{} + +void Users::refresh() +{ + try + { + osl::MutexGuard guard( m_xMutex->GetMutex() ); + Statics & st = getStatics(); + + Reference< XStatement > stmt = m_origin->createStatement(); + + Reference< XResultSet > rs = stmt->executeQuery( "SELECT usename FROM pg_shadow" ); + + Reference< XRow > xRow( rs , UNO_QUERY ); + + String2IntMap map; + + m_values.clear(); + sal_Int32 tableIndex = 0; + while( rs->next() ) + { + User * pUser = + new User( m_xMutex, m_origin, m_pSettings ); + Reference< css::beans::XPropertySet > prop = pUser; + + OUString name = xRow->getString( 1); + pUser->setPropertyValue_NoBroadcast_public( + st.NAME , makeAny(xRow->getString( TABLE_INDEX_CATALOG+1) ) ); + + { + m_values.push_back( makeAny( prop ) ); + map[ name ] = tableIndex; + ++tableIndex; + } + } + m_name2index.swap( map ); + } + catch ( css::sdbc::SQLException & e ) + { + css::uno::Any anyEx = cppu::getCaughtException(); + throw css::lang::WrappedTargetRuntimeException( e.Message, + e.Context, anyEx ); + } + + fire( RefreshedBroadcaster( *this ) ); +} + + +void Users::appendByDescriptor( + const css::uno::Reference< css::beans::XPropertySet >& descriptor ) +{ + osl::MutexGuard guard( m_xMutex->GetMutex() ); + + OUStringBuffer update( 128 ); + update.append( "CREATE USER " ); + bufferQuoteIdentifier( update, extractStringProperty( descriptor, getStatics().NAME ), m_pSettings ); + update.append( " PASSWORD " ); + bufferQuoteConstant( update, extractStringProperty( descriptor, getStatics().PASSWORD ), m_pSettings ); + + Reference< XStatement > stmt = m_origin->createStatement( ); + DisposeGuard disposeGuard( stmt ); + stmt->executeUpdate( update.makeStringAndClear() ); +} + +void Users::dropByName( const OUString& elementName ) +{ + String2IntMap::const_iterator ii = m_name2index.find( elementName ); + if( ii == m_name2index.end() ) + { + throw css::container::NoSuchElementException( + "User " + elementName + " is unknown, so it can't be dropped", + *this ); + } + dropByIndex( ii->second ); +} + +void Users::dropByIndex( sal_Int32 index ) +{ + + osl::MutexGuard guard( m_xMutex->GetMutex() ); + if( index < 0 || index >= static_cast<sal_Int32>(m_values.size()) ) + { + throw css::lang::IndexOutOfBoundsException( + "USERS: Index out of range (allowed 0 to " + + OUString::number( m_values.size() -1 ) + + ", got " + OUString::number( index ) + + ")", + *this ); + } + + Reference< XPropertySet > set; + m_values[index] >>= set; + OUString name; + set->getPropertyValue( getStatics().NAME ) >>= name; + + OUStringBuffer update( 128 ); + update.append( "DROP USER " ); + bufferQuoteIdentifier( update, name, m_pSettings ); + + Reference< XStatement > stmt = m_origin->createStatement( ); + DisposeGuard disposeGuard( stmt ); + stmt->executeUpdate( update.makeStringAndClear() ); +} + + +css::uno::Reference< css::beans::XPropertySet > Users::createDataDescriptor() +{ + return new UserDescriptor( m_xMutex, m_origin, m_pSettings ); +} + +Reference< css::container::XNameAccess > Users::create( + const ::rtl::Reference< comphelper::RefCountedMutex > & refMutex, + const css::uno::Reference< css::sdbc::XConnection > & origin, + ConnectionSettings *pSettings ) +{ + Users *pUsers = new Users( refMutex, origin, pSettings ); + Reference< css::container::XNameAccess > ret = pUsers; + pUsers->refresh(); + + return ret; +} + +void Users::disposing() +{ +} + +}; + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |