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| -rw-r--r-- | connectivity/source/drivers/postgresql/pq_xcontainer.hxx | 188 |
1 files changed, 188 insertions, 0 deletions
diff --git a/connectivity/source/drivers/postgresql/pq_xcontainer.hxx b/connectivity/source/drivers/postgresql/pq_xcontainer.hxx new file mode 100644 index 000000000..f53b0303a --- /dev/null +++ b/connectivity/source/drivers/postgresql/pq_xcontainer.hxx @@ -0,0 +1,188 @@ +/* -*- 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/. + * + ************************************************************************/ + +#ifndef INCLUDED_CONNECTIVITY_SOURCE_DRIVERS_POSTGRESQL_PQ_XCONTAINER_HXX +#define INCLUDED_CONNECTIVITY_SOURCE_DRIVERS_POSTGRESQL_PQ_XCONTAINER_HXX +#include <com/sun/star/container/XNameAccess.hpp> +#include <com/sun/star/container/XIndexAccess.hpp> +#include <com/sun/star/container/XEnumerationAccess.hpp> +#include <com/sun/star/container/XContainer.hpp> + +#include <com/sun/star/sdbcx/XAppend.hpp> +#include <com/sun/star/sdbcx/XDrop.hpp> +#include <com/sun/star/sdbcx/XDataDescriptorFactory.hpp> + +#include <com/sun/star/util/XRefreshable.hpp> + +#include <cppuhelper/compbase.hxx> + +#include <unordered_map> + +#include "pq_connection.hxx" +#include "pq_statics.hxx" + +namespace pq_sdbc_driver +{ + +class EventBroadcastHelper +{ +public: + virtual void fire(css::lang::XEventListener * listener) const = 0; + virtual css::uno::Type getType() const = 0; + virtual ~EventBroadcastHelper(){}; +}; + +class RefreshedBroadcaster : public EventBroadcastHelper +{ + css::lang::EventObject m_event; +public: + explicit RefreshedBroadcaster(const css::uno::Reference< css::uno::XInterface > & source ) : + m_event( source ) + {} + + virtual void fire( css::lang::XEventListener * listener ) const override + { + static_cast<css::util::XRefreshListener*>(listener)->refreshed( m_event ); + } + + virtual css::uno::Type getType() const override + { + return cppu::UnoType< + css::util::XRefreshListener>::get(); + } +}; + +typedef std::unordered_map +< + OUString, + sal_Int32 +> String2IntMap; + +typedef ::cppu::WeakComponentImplHelper +< + css::container::XNameAccess, + css::container::XIndexAccess, + css::container::XEnumerationAccess, + css::sdbcx::XAppend, + css::sdbcx::XDrop, + css::util::XRefreshable, + css::sdbcx::XDataDescriptorFactory, + css::container::XContainer +> ContainerBase; + +class /* abstract */ Container : public ContainerBase +{ +protected: + ::rtl::Reference< comphelper::RefCountedMutex > m_xMutex; + ConnectionSettings *m_pSettings; + css::uno::Reference< css::sdbc::XConnection > m_origin; + String2IntMap m_name2index; // maps the element name to an index + std::vector< css::uno::Any > m_values; // contains the real values + OUString m_type; + +public: + Container( + const ::rtl::Reference< comphelper::RefCountedMutex > & refMutex, + const css::uno::Reference< css::sdbc::XConnection > & origin, + ConnectionSettings *pSettings, + const OUString & type // for exception messages + ); + +public: // XIndexAccess + virtual sal_Int32 SAL_CALL getCount( ) override; + virtual css::uno::Any SAL_CALL getByIndex( sal_Int32 Index ) override; + +public: // XEnumerationAccess + virtual css::uno::Reference< css::container::XEnumeration > + SAL_CALL createEnumeration( ) override; + +public: // XNameAccess + virtual css::uno::Any SAL_CALL getByName( const OUString& aName ) override; + virtual css::uno::Sequence< OUString > SAL_CALL getElementNames( ) override; + virtual sal_Bool SAL_CALL hasByName( const OUString& aName ) override; + // Methods + virtual css::uno::Type SAL_CALL getElementType( ) override; + virtual sal_Bool SAL_CALL hasElements( ) override; + + +public: // XAppend + // Must be overridden in Non-Descriptors. May be overridden in descriptors, when + // PropertySet.NAME != container name + virtual void SAL_CALL appendByDescriptor( + const css::uno::Reference< css::beans::XPropertySet >& descriptor ) override; + + // helper method ! + /// @throws css::container::ElementExistException + void append( + const OUString & str, + const css::uno::Reference< css::beans::XPropertySet >& descriptor ); + + +public: // XDrop + virtual void SAL_CALL dropByName( const OUString& elementName ) override; + virtual void SAL_CALL dropByIndex( sal_Int32 index ) override; + +public: // XDataDescriptorFactory + virtual css::uno::Reference< css::beans::XPropertySet > SAL_CALL createDataDescriptor( ) override = 0; + +public: // XRefreshable + virtual void SAL_CALL refresh( ) override {} + virtual void SAL_CALL addRefreshListener( + const css::uno::Reference< css::util::XRefreshListener >& l ) override; + virtual void SAL_CALL removeRefreshListener( + const css::uno::Reference< css::util::XRefreshListener >& l ) override; + +public: + // Methods + virtual void SAL_CALL addContainerListener( + const css::uno::Reference< css::container::XContainerListener >& xListener ) override; + virtual void SAL_CALL removeContainerListener( + const css::uno::Reference< css::container::XContainerListener >& xListener ) override; + +public: + virtual void SAL_CALL disposing() override; + +public: + void rename( const OUString & oldName, const OUString &newName ); + +protected: + void fire( const EventBroadcastHelper & helper ); +}; + +} +#endif + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |