Adding upstream version 4:7.4.7.upstream/4%7.4.7upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 235 insertions, 0 deletions

diff --git a/ucb/source/cacher/cacheddynamicresultsetstub.cxx b/ucb/source/cacher/cacheddynamicresultsetstub.cxx
new file mode 100644
index 000000000..dacc037ef
--- /dev/null
+++ b/ucb/source/cacher/cacheddynamicresultsetstub.cxx
@@ -0,0 +1,235 @@
+/* -*- 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: */