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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 09:06:44 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 09:06:44 +0000
commited5640d8b587fbcfed7dd7967f3de04b37a76f26 (patch)
tree7a5f7c6c9d02226d7471cb3cc8fbbf631b415303 /ucb/source/cacher/cacheddynamicresultsetstub.cxx
parentInitial commit. (diff)
downloadlibreoffice-ed5640d8b587fbcfed7dd7967f3de04b37a76f26.tar.xz
libreoffice-ed5640d8b587fbcfed7dd7967f3de04b37a76f26.zip
Adding upstream version 4:7.4.7.upstream/4%7.4.7upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'ucb/source/cacher/cacheddynamicresultsetstub.cxx')
-rw-r--r--ucb/source/cacher/cacheddynamicresultsetstub.cxx235
1 files changed, 235 insertions, 0 deletions
diff --git a/ucb/source/cacher/cacheddynamicresultsetstub.cxx b/ucb/source/cacher/cacheddynamicresultsetstub.cxx
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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 .
+ */
+
+
+#include "cacheddynamicresultsetstub.hxx"
+#include "cachedcontentresultsetstub.hxx"
+#include <com/sun/star/ucb/ContentResultSetCapability.hpp>
+#include <com/sun/star/ucb/SortedDynamicResultSetFactory.hpp>
+#include <osl/diagnose.h>
+#include <ucbhelper/macros.hxx>
+#include <cppuhelper/queryinterface.hxx>
+
+using namespace com::sun::star::lang;
+using namespace com::sun::star::sdbc;
+using namespace com::sun::star::ucb;
+using namespace com::sun::star::uno;
+
+
+CachedDynamicResultSetStub::CachedDynamicResultSetStub(
+ Reference< XDynamicResultSet > const & xOrigin
+ , const Reference< XComponentContext > & rxContext )
+ : DynamicResultSetWrapper( xOrigin, rxContext )
+{
+ OSL_ENSURE( m_xContext.is(), "need Multiservicefactory to create stub" );
+ impl_init();
+}
+
+CachedDynamicResultSetStub::~CachedDynamicResultSetStub()
+{
+ impl_deinit();
+}
+
+//virtual
+void CachedDynamicResultSetStub
+ ::impl_InitResultSetOne( const Reference< XResultSet >& xResultSet )
+{
+ DynamicResultSetWrapper::impl_InitResultSetOne( xResultSet );
+ OSL_ENSURE( m_xSourceResultOne.is(), "need source resultset" );
+
+ Reference< XResultSet > xStub(
+ new CachedContentResultSetStub( m_xSourceResultOne ) );
+
+ osl::Guard< osl::Mutex > aGuard( m_aMutex );
+ m_xMyResultOne = xStub;
+}
+
+//virtual
+void CachedDynamicResultSetStub
+ ::impl_InitResultSetTwo( const Reference< XResultSet >& xResultSet )
+{
+ DynamicResultSetWrapper::impl_InitResultSetTwo( xResultSet );
+ OSL_ENSURE( m_xSourceResultTwo.is(), "need source resultset" );
+
+ Reference< XResultSet > xStub(
+ new CachedContentResultSetStub( m_xSourceResultTwo ) );
+
+ osl::Guard< osl::Mutex > aGuard( m_aMutex );
+ m_xMyResultTwo = xStub;
+}
+
+
+// XInterface methods.
+void SAL_CALL CachedDynamicResultSetStub::acquire()
+ noexcept
+{
+ OWeakObject::acquire();
+}
+
+void SAL_CALL CachedDynamicResultSetStub::release()
+ noexcept
+{
+ OWeakObject::release();
+}
+
+Any SAL_CALL CachedDynamicResultSetStub
+ ::queryInterface( const Type& rType )
+{
+ //list all interfaces inclusive baseclasses of interfaces
+
+ Any aRet = DynamicResultSetWrapper::queryInterface( rType );
+ if( aRet.hasValue() )
+ return aRet;
+
+ aRet = cppu::queryInterface( rType,
+ static_cast< XTypeProvider* >( this )
+ , static_cast< XServiceInfo* >( this )
+ );
+ return aRet.hasValue() ? aRet : OWeakObject::queryInterface( rType );
+}
+
+
+// XTypeProvider methods.
+
+//list all interfaces exclusive baseclasses
+XTYPEPROVIDER_IMPL_5( CachedDynamicResultSetStub
+ , XTypeProvider
+ , XServiceInfo
+ , XDynamicResultSet
+ , XDynamicResultSetListener
+ , XSourceInitialization
+ );
+
+
+// XServiceInfo methods.
+
+OUString SAL_CALL CachedDynamicResultSetStub::getImplementationName()
+{
+ return "com.sun.star.comp.ucb.CachedDynamicResultSetStub";
+}
+
+sal_Bool SAL_CALL CachedDynamicResultSetStub::supportsService( const OUString& ServiceName )
+{
+ return cppu::supportsService( this, ServiceName );
+}
+
+css::uno::Sequence< OUString > SAL_CALL CachedDynamicResultSetStub::getSupportedServiceNames()
+{
+ return { "com.sun.star.ucb.CachedDynamicResultSetStub" };
+}
+
+
+
+
+
+CachedDynamicResultSetStubFactory::CachedDynamicResultSetStubFactory(
+ const Reference< XComponentContext > & rxContext )
+{
+ m_xContext = rxContext;
+}
+
+CachedDynamicResultSetStubFactory::~CachedDynamicResultSetStubFactory()
+{
+}
+
+// CachedDynamicResultSetStubFactory XServiceInfo methods.
+
+OUString SAL_CALL CachedDynamicResultSetStubFactory::getImplementationName()
+{
+ return "com.sun.star.comp.ucb.CachedDynamicResultSetStubFactory";
+}
+sal_Bool SAL_CALL CachedDynamicResultSetStubFactory::supportsService( const OUString& ServiceName )
+{
+ return cppu::supportsService( this, ServiceName );
+}
+css::uno::Sequence< OUString > SAL_CALL CachedDynamicResultSetStubFactory::getSupportedServiceNames()
+{
+ return { "com.sun.star.ucb.CachedDynamicResultSetStubFactory" };
+}
+
+// Service factory implementation.
+
+
+
+extern "C" SAL_DLLPUBLIC_EXPORT css::uno::XInterface*
+ucb_CachedDynamicResultSetStubFactory_get_implementation(
+ css::uno::XComponentContext* context , css::uno::Sequence<css::uno::Any> const&)
+{
+ return cppu::acquire(new CachedDynamicResultSetStubFactory(context));
+}
+
+
+// CachedDynamicResultSetStubFactory XCachedDynamicResultSetStubFactory methods.
+
+
+//virtual
+Reference< XDynamicResultSet > SAL_CALL CachedDynamicResultSetStubFactory
+ ::createCachedDynamicResultSetStub(
+ const Reference< XDynamicResultSet > & Source )
+{
+ Reference< XDynamicResultSet > xRet = new CachedDynamicResultSetStub( Source, m_xContext );
+ return xRet;
+}
+
+//virtual
+void SAL_CALL CachedDynamicResultSetStubFactory
+ ::connectToCache(
+ const Reference< XDynamicResultSet > & Source
+ , const Reference< XDynamicResultSet > & TargetCache
+ , const Sequence< NumberedSortingInfo > & SortingInfo
+ , const Reference< XAnyCompareFactory > & CompareFactory
+ )
+{
+ OSL_ENSURE( Source.is(), "a Source is needed" );
+ OSL_ENSURE( TargetCache.is(), "a TargetCache is needed" );
+
+ Reference< XDynamicResultSet > xSource( Source );
+ if( SortingInfo.hasElements() &&
+ !( xSource->getCapabilities() & ContentResultSetCapability::SORTED )
+ )
+ {
+ Reference< XSortedDynamicResultSetFactory > xSortFactory;
+ try
+ {
+ xSortFactory = SortedDynamicResultSetFactory::create( m_xContext );
+ }
+ catch ( Exception const & )
+ {
+ }
+
+ if( xSortFactory.is() )
+ {
+ Reference< XDynamicResultSet > xSorted(
+ xSortFactory->createSortedDynamicResultSet(
+ Source, SortingInfo, CompareFactory ) );
+ if( xSorted.is() )
+ xSource = xSorted;
+ }
+ }
+
+ Reference< XDynamicResultSet > xStub(
+ new CachedDynamicResultSetStub( xSource, m_xContext ) );
+
+ Reference< XSourceInitialization > xTarget( TargetCache, UNO_QUERY );
+ OSL_ENSURE( xTarget.is(), "Target must have interface XSourceInitialization" );
+
+ xTarget->setSource( xStub );
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */