04073f55c9
and cid#1607211 Double unlock Change-Id: I5d26d0f225cc6ba5b3daf0d8308ddc6c590aa1e4 Reviewed-on: https://gerrit.libreoffice.org/c/core/+/171369 Tested-by: Caolán McNamara <caolan.mcnamara@collabora.com> Reviewed-by: Caolán McNamara <caolan.mcnamara@collabora.com> Tested-by: Jenkins
388 lines
12 KiB
C++
388 lines
12 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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* This file incorporates work covered by the following license notice:
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed
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* with this work for additional information regarding copyright
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* ownership. The ASF licenses this file to you under the Apache
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* License, Version 2.0 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.apache.org/licenses/LICENSE-2.0 .
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*/
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#pragma once
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#include <rtl/ustring.hxx>
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#include <rtl/ref.hxx>
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#include <cppuhelper/weak.hxx>
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#include <com/sun/star/lang/XComponent.hpp>
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#include <com/sun/star/sdbc/XCloseable.hpp>
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#include <com/sun/star/sdbc/XResultSetMetaDataSupplier.hpp>
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#include <com/sun/star/sdbc/XResultSet.hpp>
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#include <com/sun/star/sdbc/XRow.hpp>
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#include <com/sun/star/ucb/XContentAccess.hpp>
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#include <com/sun/star/beans/XPropertySet.hpp>
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#include <comphelper/interfacecontainer4.hxx>
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#include <comphelper/multiinterfacecontainer4.hxx>
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#include <memory>
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class ContentResultSetWrapperListener;
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class ContentResultSetWrapper
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: public cppu::OWeakObject
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, public css::lang::XComponent
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, public css::sdbc::XCloseable
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, public css::sdbc::XResultSetMetaDataSupplier
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, public css::beans::XPropertySet
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, public css::ucb::XContentAccess
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, public css::sdbc::XResultSet
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, public css::sdbc::XRow
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{
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protected:
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typedef comphelper::OMultiTypeInterfaceContainerHelperVar4<OUString, css::beans::XPropertyChangeListener>
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PropertyChangeListenerContainer_Impl;
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typedef comphelper::OMultiTypeInterfaceContainerHelperVar4<OUString, css::beans::XVetoableChangeListener>
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VetoableChangeListenerContainer_Impl;
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//members
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//my Mutex
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std::mutex m_aMutex;
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//different Interfaces from Origin:
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css::uno::Reference< css::sdbc::XResultSet >
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m_xResultSetOrigin;
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css::uno::Reference< css::sdbc::XRow >
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m_xRowOrigin; //XRow-interface from m_xOrigin
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//!! call impl_init_xRowOrigin() bevor you access this member
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css::uno::Reference< css::ucb::XContentAccess >
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m_xContentAccessOrigin; //XContentAccess-interface from m_xOrigin
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//!! call impl_init_xContentAccessOrigin() bevor you access this member
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css::uno::Reference< css::beans::XPropertySet >
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m_xPropertySetOrigin; //XPropertySet-interface from m_xOrigin
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//!! call impl_init_xPropertySetOrigin() bevor you access this member
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css::uno::Reference< css::beans::XPropertySetInfo >
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m_xPropertySetInfo;
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//call impl_initPropertySetInfo() bevor you access this member
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sal_Int32 m_nForwardOnly;
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private:
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rtl::Reference<ContentResultSetWrapperListener>
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m_xMyListenerImpl;
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css::uno::Reference< css::sdbc::XResultSetMetaData >
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m_xMetaDataFromOrigin; //XResultSetMetaData from m_xOrigin
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//management of listeners
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bool m_bDisposed; ///Dispose call ready.
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bool m_bInDispose;///In dispose call
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comphelper::OInterfaceContainerHelper4<css::lang::XEventListener>
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m_aDisposeEventListeners;
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PropertyChangeListenerContainer_Impl
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m_aPropertyChangeListeners;
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VetoableChangeListenerContainer_Impl
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m_aVetoableChangeListeners;
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//methods:
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private:
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void verifyGet();
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protected:
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ContentResultSetWrapper( css::uno::Reference< css::sdbc::XResultSet > const & xOrigin );
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virtual ~ContentResultSetWrapper() override;
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void impl_init();
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void impl_deinit();
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//--
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void impl_init_xRowOrigin(std::unique_lock<std::mutex>&);
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void impl_init_xContentAccessOrigin(std::unique_lock<std::mutex>&);
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void impl_init_xPropertySetOrigin(std::unique_lock<std::mutex>&);
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//--
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virtual void impl_initPropertySetInfo(std::unique_lock<std::mutex>& rGuard); //helping XPropertySet
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/// @throws css::lang::DisposedException
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/// @throws css::uno::RuntimeException
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void
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impl_EnsureNotDisposed(std::unique_lock<std::mutex>& rGuard);
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void
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impl_notifyPropertyChangeListeners(
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std::unique_lock<std::mutex>& rGuard,
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const css::beans::PropertyChangeEvent& rEvt );
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/// @throws css::beans::PropertyVetoException
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/// @throws css::uno::RuntimeException
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void
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impl_notifyVetoableChangeListeners(
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std::unique_lock<std::mutex>& rGuard,
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const css::beans::PropertyChangeEvent& rEvt );
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bool impl_isForwardOnly(std::unique_lock<std::mutex>& rGuard);
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public:
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// XInterface
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virtual css::uno::Any SAL_CALL
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queryInterface( const css::uno::Type & rType ) override;
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// XComponent
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virtual void SAL_CALL
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dispose() override final;
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virtual void SAL_CALL
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addEventListener( const css::uno::Reference< css::lang::XEventListener >& Listener ) override;
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virtual void SAL_CALL
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removeEventListener( const css::uno::Reference< css::lang::XEventListener >& Listener ) override;
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//XCloseable
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virtual void SAL_CALL
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close() override;
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//XResultSetMetaDataSupplier
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virtual css::uno::Reference< css::sdbc::XResultSetMetaData > SAL_CALL
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getMetaData() override;
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// XPropertySet
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virtual css::uno::Reference< css::beans::XPropertySetInfo > SAL_CALL
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getPropertySetInfo() override final;
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css::uno::Reference< css::beans::XPropertySetInfo >
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getPropertySetInfoImpl(std::unique_lock<std::mutex>& rGuard);
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virtual void SAL_CALL
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setPropertyValue( const OUString& aPropertyName,
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const css::uno::Any& aValue ) final override;
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virtual void
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setPropertyValueImpl( std::unique_lock<std::mutex>& rGuard, const OUString& aPropertyName,
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const css::uno::Any& aValue );
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virtual css::uno::Any SAL_CALL
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getPropertyValue( const OUString& PropertyName ) override;
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virtual void SAL_CALL
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addPropertyChangeListener( const OUString& aPropertyName,
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const css::uno::Reference< css::beans::XPropertyChangeListener >& xListener ) override;
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virtual void SAL_CALL
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removePropertyChangeListener( const OUString& aPropertyName,
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const css::uno::Reference< css::beans::XPropertyChangeListener >& aListener ) override;
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virtual void SAL_CALL
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addVetoableChangeListener( const OUString& PropertyName,
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const css::uno::Reference< css::beans::XVetoableChangeListener >& aListener ) override;
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virtual void SAL_CALL
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removeVetoableChangeListener( const OUString& PropertyName,
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const css::uno::Reference< css::beans::XVetoableChangeListener >& aListener ) override;
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// own methods
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/// @throws css::uno::RuntimeException
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virtual void
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impl_disposing( const css::lang::EventObject& Source );
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/// @throws css::uno::RuntimeException
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virtual void
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impl_propertyChange( const css::beans::PropertyChangeEvent& evt );
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/// @throws css::beans::PropertyVetoException
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/// @throws css::uno::RuntimeException
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virtual void
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impl_vetoableChange( const css::beans::PropertyChangeEvent& aEvent );
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// XContentAccess
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virtual OUString SAL_CALL
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queryContentIdentifierString() override final;
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virtual OUString
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queryContentIdentifierStringImpl(std::unique_lock<std::mutex>& rGuard);
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virtual css::uno::Reference< css::ucb::XContentIdentifier > SAL_CALL
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queryContentIdentifier() override final;
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virtual css::uno::Reference< css::ucb::XContentIdentifier >
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queryContentIdentifierImpl(std::unique_lock<std::mutex>& rGuard);
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virtual css::uno::Reference< css::ucb::XContent > SAL_CALL
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queryContent() override final;
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virtual css::uno::Reference<css::ucb::XContent>
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queryContentImpl(std::unique_lock<std::mutex>& rGuard);
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// XResultSet
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virtual sal_Bool SAL_CALL
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next() override;
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virtual sal_Bool SAL_CALL
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isBeforeFirst() override;
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virtual sal_Bool SAL_CALL
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isAfterLast() override;
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virtual sal_Bool SAL_CALL
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isFirst() override;
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virtual sal_Bool SAL_CALL
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isLast() override;
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virtual void SAL_CALL
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beforeFirst() override;
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virtual void SAL_CALL
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afterLast() override;
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virtual sal_Bool SAL_CALL
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first() override;
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virtual sal_Bool SAL_CALL
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last() override;
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virtual sal_Int32 SAL_CALL
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getRow() override;
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virtual sal_Bool SAL_CALL
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absolute( sal_Int32 row ) override;
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virtual sal_Bool SAL_CALL
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relative( sal_Int32 rows ) override;
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virtual sal_Bool SAL_CALL
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previous() override;
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virtual void SAL_CALL
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refreshRow() override;
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virtual sal_Bool SAL_CALL
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rowUpdated() override;
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virtual sal_Bool SAL_CALL
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rowInserted() override;
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virtual sal_Bool SAL_CALL
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rowDeleted() override;
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virtual css::uno::Reference<
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css::uno::XInterface > SAL_CALL
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getStatement() override;
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// XRow
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virtual sal_Bool SAL_CALL
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wasNull() override;
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virtual OUString SAL_CALL
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getString( sal_Int32 columnIndex ) override;
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virtual sal_Bool SAL_CALL
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getBoolean( sal_Int32 columnIndex ) override;
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virtual sal_Int8 SAL_CALL
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getByte( sal_Int32 columnIndex ) override;
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virtual sal_Int16 SAL_CALL
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getShort( sal_Int32 columnIndex ) override;
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virtual sal_Int32 SAL_CALL
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getInt( sal_Int32 columnIndex ) override;
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virtual sal_Int64 SAL_CALL
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getLong( sal_Int32 columnIndex ) override;
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virtual float SAL_CALL
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getFloat( sal_Int32 columnIndex ) override;
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virtual double SAL_CALL
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getDouble( sal_Int32 columnIndex ) override;
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virtual css::uno::Sequence< sal_Int8 > SAL_CALL
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getBytes( sal_Int32 columnIndex ) override;
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virtual css::util::Date SAL_CALL
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getDate( sal_Int32 columnIndex ) override;
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virtual css::util::Time SAL_CALL
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getTime( sal_Int32 columnIndex ) override;
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virtual css::util::DateTime SAL_CALL
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getTimestamp( sal_Int32 columnIndex ) override;
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virtual css::uno::Reference< css::io::XInputStream > SAL_CALL
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getBinaryStream( sal_Int32 columnIndex ) override;
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virtual css::uno::Reference< css::io::XInputStream > SAL_CALL
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getCharacterStream( sal_Int32 columnIndex ) override;
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virtual css::uno::Any SAL_CALL
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getObject( sal_Int32 columnIndex,
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const css::uno::Reference< css::container::XNameAccess >& typeMap ) override;
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virtual css::uno::Reference< css::sdbc::XRef > SAL_CALL
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getRef( sal_Int32 columnIndex ) override;
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virtual css::uno::Reference< css::sdbc::XBlob > SAL_CALL
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getBlob( sal_Int32 columnIndex ) override;
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virtual css::uno::Reference< css::sdbc::XClob > SAL_CALL
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getClob( sal_Int32 columnIndex ) override;
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virtual css::uno::Reference< css::sdbc::XArray > SAL_CALL
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getArray( sal_Int32 columnIndex ) override;
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};
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class ContentResultSetWrapperListener
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: public cppu::OWeakObject
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, public css::beans::XPropertyChangeListener
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, public css::beans::XVetoableChangeListener
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{
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ContentResultSetWrapper* m_pOwner;
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public:
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ContentResultSetWrapperListener( ContentResultSetWrapper* pOwner );
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virtual ~ContentResultSetWrapperListener() override;
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// XInterface
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virtual css::uno::Any SAL_CALL queryInterface( const css::uno::Type & rType ) override;
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virtual void SAL_CALL acquire()
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noexcept override;
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virtual void SAL_CALL release()
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noexcept override;
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//XEventListener
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virtual void SAL_CALL
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disposing( const css::lang::EventObject& Source ) override;
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//XPropertyChangeListener
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virtual void SAL_CALL
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propertyChange( const css::beans::PropertyChangeEvent& evt ) override;
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//XVetoableChangeListener
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virtual void SAL_CALL
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vetoableChange( const css::beans::PropertyChangeEvent& aEvent ) override;
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// own methods:
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void impl_OwnerDies();
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};
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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