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Diffstat (limited to 'connectivity/source/inc/hsqldb/HConnection.hxx')
| -rw-r--r-- | connectivity/source/inc/hsqldb/HConnection.hxx | 142 |
1 files changed, 142 insertions, 0 deletions
diff --git a/connectivity/source/inc/hsqldb/HConnection.hxx b/connectivity/source/inc/hsqldb/HConnection.hxx new file mode 100644 index 000000000..6e2a54c9c --- /dev/null +++ b/connectivity/source/inc/hsqldb/HConnection.hxx @@ -0,0 +1,142 @@ +/* -*- 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 . + */ + +#pragma once + +#include <connectivity/ConnectionWrapper.hxx> +#include <com/sun/star/util/XFlushable.hpp> +#include <com/sun/star/sdbc/XDriver.hpp> +#include <com/sun/star/sdb/application/XTableUIProvider.hpp> +#include <cppuhelper/compbase.hxx> +#include <cppuhelper/basemutex.hxx> +#include <comphelper/uno3.hxx> +#include <comphelper/interfacecontainer2.hxx> + +namespace connectivity::hsqldb + { + class SAL_NO_VTABLE IMethodGuardAccess + { + public: + virtual ::osl::Mutex& getMutex() const = 0; + virtual void checkDisposed() const = 0; + + protected: + ~IMethodGuardAccess() {} + }; + + + // OHsqlConnection - wraps all methods to the real connection from the driver + // but when disposed it doesn't dispose the real connection + + typedef ::cppu::WeakComponentImplHelper< css::util::XFlushable + , css::sdb::application::XTableUIProvider + > OHsqlConnection_BASE; + + class OHsqlConnection :public cppu::BaseMutex + ,public OHsqlConnection_BASE + ,public OConnectionWrapper + ,public IMethodGuardAccess + { + private: + ::comphelper::OInterfaceContainerHelper2 m_aFlushListeners; + css::uno::Reference< css::sdbc::XDriver > m_xDriver; + css::uno::Reference< css::uno::XComponentContext > m_xContext; + bool m_bIni; + bool m_bReadOnly; + + protected: + virtual void SAL_CALL disposing() override; + virtual ~OHsqlConnection() override; + + public: + OHsqlConnection( + const css::uno::Reference< css::sdbc::XDriver >& _rxDriver, + const css::uno::Reference< css::sdbc::XConnection >& _xConnection, + const css::uno::Reference< css::uno::XComponentContext>& _rxContext + ); + + // XServiceInfo + DECLARE_SERVICE_INFO(); + DECLARE_XTYPEPROVIDER() + DECLARE_XINTERFACE( ) + + // IMethodGuardAccess + virtual ::osl::Mutex& getMutex() const override; + virtual void checkDisposed() const override; + + // XFlushable + virtual void SAL_CALL flush( ) override; + virtual void SAL_CALL addFlushListener( const css::uno::Reference< css::util::XFlushListener >& l ) override; + virtual void SAL_CALL removeFlushListener( const css::uno::Reference< css::util::XFlushListener >& l ) override; + + // XTableUIProvider + virtual css::uno::Reference< css::graphic::XGraphic > SAL_CALL getTableIcon( const OUString& TableName, ::sal_Int32 ColorMode ) override; + virtual css::uno::Reference< css::uno::XInterface > SAL_CALL getTableEditor( const css::uno::Reference< css::sdb::application::XDatabaseDocumentUI >& DocumentUI, const OUString& TableName ) override; + + private: + + /** retrieves our table container + @return + our table container. Guaranteed to not be <NULL/>. + @throws css::lang::WrappedTargetException + if a non-RuntimeException is caught during obtaining the container. + @throws css::uno::RuntimeException + if a serious error occurs + @precond + We're not disposed. + */ + css::uno::Reference< css::container::XNameAccess > + impl_getTableContainer_throw(); + + /** checks whether the given table name denotes an existing table + @param _rTableName + the fully name of the table to check for existence + @throws css::lang::IllegalArgumentException + if the name does not denote an existing table + @precond + We're not disposed. + */ + void impl_checkExistingTable_throw( const OUString& _rTableName ); + + /** checks whether the given table name refers to a HSQL TEXT TABLE + */ + bool impl_isTextTable_nothrow( const OUString& _rTableName ); + + /** retrieves the icon for HSQL TEXT TABLEs + */ + css::uno::Reference< css::graphic::XGraphic > + impl_getTextTableIcon_nothrow(); + }; + + + // OHsqlConnection + + class MethodGuard : public ::osl::MutexGuard + { + public: + MethodGuard( const IMethodGuardAccess& _rComponent ) + : ::osl::MutexGuard( _rComponent.getMutex() ) + { + _rComponent.checkDisposed(); + } + }; + +} + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |