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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 .
+ */
+
+#pragma once
+
+#include <osl/mutex.hxx>
+#include <osl/conditn.hxx>
+#include <cppuhelper/weak.hxx>
+#include <comphelper/interfacecontainer3.hxx>
+#include <com/sun/star/ucb/XDynamicResultSet.hpp>
+#include <com/sun/star/ucb/XSourceInitialization.hpp>
+#include <com/sun/star/ucb/XDynamicResultSetListener.hpp>
+#include <com/sun/star/uno/XComponentContext.hpp>
+#include <rtl/ref.hxx>
+
+#include <memory>
+
+class DynamicResultSetWrapperListener;
+class DynamicResultSetWrapper
+ : public cppu::OWeakObject
+ , public css::ucb::XDynamicResultSet
+ , public css::ucb::XSourceInitialization
+{
+private:
+ //management of listeners
+ bool m_bDisposed; ///Dispose call ready.
+ bool m_bInDispose;///In dispose call
+ osl::Mutex m_aContainerMutex;
+ std::unique_ptr<comphelper::OInterfaceContainerHelper3<css::lang::XEventListener>>
+ m_pDisposeEventListeners;
+protected:
+ rtl::Reference<DynamicResultSetWrapperListener>
+ m_xMyListenerImpl;
+
+ css::uno::Reference< css::uno::XComponentContext >
+ m_xContext;
+
+ osl::Mutex m_aMutex;
+ bool m_bStatic;
+ bool m_bGotWelcome;
+
+ //different Interfaces from Origin:
+ css::uno::Reference< css::ucb::XDynamicResultSet >
+ m_xSource;
+ css::uno::Reference< css::sdbc::XResultSet >
+ m_xSourceResultOne;
+ css::uno::Reference< css::sdbc::XResultSet >
+ m_xSourceResultTwo;
+
+ css::uno::Reference< css::sdbc::XResultSet >
+ m_xMyResultOne;
+ css::uno::Reference< css::sdbc::XResultSet >
+ m_xMyResultTwo;
+
+ css::uno::Reference< css::ucb::XDynamicResultSetListener >
+ m_xListener;
+
+ osl::Condition m_aSourceSet;
+ osl::Condition m_aListenerSet;
+
+protected:
+ void impl_init();
+ void impl_deinit();
+ /// @throws css::lang::DisposedException
+ /// @throws css::uno::RuntimeException
+ void
+ impl_EnsureNotDisposed();
+
+ virtual void
+ impl_InitResultSetOne( const css::uno::Reference<
+ css::sdbc::XResultSet >& xResultSet );
+ virtual void
+ impl_InitResultSetTwo( const css::uno::Reference<
+ css::sdbc::XResultSet >& xResultSet );
+
+public:
+
+ DynamicResultSetWrapper(
+ css::uno::Reference< css::ucb::XDynamicResultSet > const & xOrigin
+ , const css::uno::Reference< css::uno::XComponentContext > & rxContext );
+
+ virtual ~DynamicResultSetWrapper() override;
+
+
+ // XInterface
+ virtual css::uno::Any SAL_CALL
+ queryInterface( const css::uno::Type & rType ) override;
+
+
+ // XDynamicResultSet
+ virtual css::uno::Reference< css::sdbc::XResultSet > SAL_CALL
+ getStaticResultSet() override;
+
+ virtual void SAL_CALL
+ setListener( const css::uno::Reference< css::ucb::XDynamicResultSetListener > & Listener ) override;
+
+ virtual void SAL_CALL
+ connectToCache( const css::uno::Reference< css::ucb::XDynamicResultSet > & xCache ) override;
+
+ virtual sal_Int16 SAL_CALL
+ getCapabilities() override;
+
+
+ // XComponent ( base of XDynamicResultSet )
+ virtual void SAL_CALL
+ dispose() override;
+
+ virtual void SAL_CALL
+ addEventListener( const css::uno::Reference< css::lang::XEventListener >& Listener ) override;
+
+ virtual void SAL_CALL
+ removeEventListener( const css::uno::Reference< css::lang::XEventListener >& Listener ) override;
+
+
+ // XSourceInitialization
+
+ virtual void SAL_CALL
+ setSource( const css::uno::Reference< css::uno::XInterface > & Source ) override;
+
+
+ // own methods:
+ /// @throws css::uno::RuntimeException
+ virtual void
+ impl_disposing( const css::lang::EventObject& Source );
+
+ /// @throws css::uno::RuntimeException
+ void
+ impl_notify( const css::ucb::ListEvent& Changes );
+};
+
+
+class DynamicResultSetWrapperListener
+ : public cppu::OWeakObject
+ , public css::ucb::XDynamicResultSetListener
+{
+protected:
+ DynamicResultSetWrapper* m_pOwner;
+ osl::Mutex m_aMutex;
+
+public:
+ DynamicResultSetWrapperListener( DynamicResultSetWrapper* pOwner );
+
+ virtual ~DynamicResultSetWrapperListener() override;
+
+
+ // XInterface
+ virtual css::uno::Any SAL_CALL queryInterface( const css::uno::Type & rType ) override;
+ virtual void SAL_CALL acquire()
+ noexcept override;
+ virtual void SAL_CALL release()
+ noexcept override;
+
+ // XEventListener ( base of XDynamicResultSetListener )
+
+ virtual void SAL_CALL
+ disposing( const css::lang::EventObject& Source ) override;
+
+ // XDynamicResultSetListener
+ virtual void SAL_CALL
+ notify( const css::ucb::ListEvent& Changes ) override;
+
+
+ // own methods:
+ void impl_OwnerDies();
+};
+
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */