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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 .
+ */
+#ifndef INCLUDED_XMLHELP_SOURCE_CXXHELP_PROVIDER_RESULTSETBASE_HXX
+#define INCLUDED_XMLHELP_SOURCE_CXXHELP_PROVIDER_RESULTSETBASE_HXX
+
+#include <vector>
+#include <memory>
+#include <cppuhelper/weak.hxx>
+#include <comphelper/interfacecontainer2.hxx>
+#include <com/sun/star/lang/XComponent.hpp>
+#include <com/sun/star/ucb/XContentAccess.hpp>
+#include <com/sun/star/sdbc/XCloseable.hpp>
+#include <com/sun/star/beans/XPropertySet.hpp>
+#include <com/sun/star/sdbc/XResultSet.hpp>
+#include <com/sun/star/sdbc/XRow.hpp>
+#include <com/sun/star/sdbc/XResultSetMetaDataSupplier.hpp>
+#include <com/sun/star/ucb/XContentProvider.hpp>
+#include <com/sun/star/ucb/XContentIdentifier.hpp>
+#include <com/sun/star/uno/XComponentContext.hpp>
+#include <com/sun/star/beans/Property.hpp>
+
+
+namespace chelp {
+
+ class ResultSetBase
+ : public cppu::OWeakObject,
+ public css::lang::XComponent,
+ public css::sdbc::XRow,
+ public css::sdbc::XResultSet,
+ public css::sdbc::XCloseable,
+ public css::sdbc::XResultSetMetaDataSupplier,
+ public css::beans::XPropertySet,
+ public css::ucb::XContentAccess
+ {
+ public:
+
+ ResultSetBase( const css::uno::Reference< css::uno::XComponentContext >& rxContext,
+ const css::uno::Reference< css::ucb::XContentProvider >& xProvider,
+ const css::uno::Sequence< css::beans::Property >& seq );
+
+ virtual ~ResultSetBase() override;
+
+ // XInterface
+ virtual css::uno::Any SAL_CALL
+ queryInterface( const css::uno::Type& aType ) override;
+
+ virtual void SAL_CALL
+ acquire()
+ throw() override;
+
+ virtual void SAL_CALL
+ release()
+ throw() override;
+
+ // XComponent
+ virtual void SAL_CALL
+ dispose() override;
+
+ virtual void SAL_CALL
+ addEventListener( const css::uno::Reference< css::lang::XEventListener >& xListener ) override;
+
+ virtual void SAL_CALL
+ removeEventListener( const css::uno::Reference< css::lang::XEventListener >& aListener ) override;
+
+
+ // XRow
+ virtual sal_Bool SAL_CALL
+ wasNull() override
+ {
+ if( 0<= m_nRow && sal::static_int_cast<sal_uInt32>( m_nRow ) < m_aItems.size() )
+ m_nWasNull = m_aItems[m_nRow]->wasNull();
+ else
+ m_nWasNull = true;
+ return m_nWasNull;
+ }
+
+ virtual OUString SAL_CALL
+ getString( sal_Int32 columnIndex ) override
+ {
+ if( 0 <= m_nRow && sal::static_int_cast<sal_uInt32>( m_nRow ) < m_aItems.size() )
+ return m_aItems[m_nRow]->getString( columnIndex );
+ else
+ return OUString();
+ }
+
+ virtual sal_Bool SAL_CALL
+ getBoolean( sal_Int32 columnIndex ) override
+ {
+ if( 0 <= m_nRow && sal::static_int_cast<sal_uInt32>( m_nRow ) < m_aItems.size() )
+ return m_aItems[m_nRow]->getBoolean( columnIndex );
+ else
+ return false;
+ }
+
+ virtual sal_Int8 SAL_CALL
+ getByte( sal_Int32 columnIndex ) override
+ {
+ if( 0 <= m_nRow && sal::static_int_cast<sal_uInt32>( m_nRow ) < m_aItems.size() )
+ return m_aItems[m_nRow]->getByte( columnIndex );
+ else
+ return sal_Int8( 0 );
+ }
+
+ virtual sal_Int16 SAL_CALL
+ getShort( sal_Int32 columnIndex ) override
+ {
+ if( 0 <= m_nRow && sal::static_int_cast<sal_uInt32>( m_nRow ) < m_aItems.size() )
+ return m_aItems[m_nRow]->getShort( columnIndex );
+ else
+ return sal_Int16( 0 );
+ }
+
+ virtual sal_Int32 SAL_CALL
+ getInt( sal_Int32 columnIndex ) override
+ {
+ if( 0 <= m_nRow && sal::static_int_cast<sal_uInt32>( m_nRow ) < m_aItems.size() )
+ return m_aItems[m_nRow]->getInt( columnIndex );
+ else
+ return 0;
+ }
+
+ virtual sal_Int64 SAL_CALL
+ getLong( sal_Int32 columnIndex ) override
+ {
+ if( 0 <= m_nRow && sal::static_int_cast<sal_uInt32>( m_nRow ) < m_aItems.size() )
+ return m_aItems[m_nRow]->getLong( columnIndex );
+ else
+ return sal_Int64( 0 );
+ }
+
+ virtual float SAL_CALL
+ getFloat( sal_Int32 columnIndex ) override
+ {
+ if( 0 <= m_nRow && sal::static_int_cast<sal_uInt32>( m_nRow ) < m_aItems.size() )
+ return m_aItems[m_nRow]->getFloat( columnIndex );
+ else
+ return float( 0 );
+ }
+
+ virtual double SAL_CALL
+ getDouble( sal_Int32 columnIndex ) override
+ {
+ if( 0 <= m_nRow && sal::static_int_cast<sal_uInt32>( m_nRow ) < m_aItems.size() )
+ return m_aItems[m_nRow]->getDouble( columnIndex );
+ else
+ return double( 0 );
+ }
+
+ virtual css::uno::Sequence< sal_Int8 > SAL_CALL
+ getBytes( sal_Int32 columnIndex ) override
+ {
+ if( 0 <= m_nRow && sal::static_int_cast<sal_uInt32>( m_nRow ) < m_aItems.size() )
+ return m_aItems[m_nRow]->getBytes( columnIndex );
+ else
+ return css::uno::Sequence< sal_Int8 >();
+ }
+
+ virtual css::util::Date SAL_CALL
+ getDate( sal_Int32 columnIndex ) override
+ {
+ if( 0 <= m_nRow && sal::static_int_cast<sal_uInt32>( m_nRow ) < m_aItems.size() )
+ return m_aItems[m_nRow]->getDate( columnIndex );
+ else
+ return css::util::Date();
+ }
+
+ virtual css::util::Time SAL_CALL
+ getTime( sal_Int32 columnIndex ) override
+ {
+ if( 0 <= m_nRow && sal::static_int_cast<sal_uInt32>( m_nRow ) < m_aItems.size() )
+ return m_aItems[m_nRow]->getTime( columnIndex );
+ else
+ return css::util::Time();
+ }
+
+ virtual css::util::DateTime SAL_CALL
+ getTimestamp( sal_Int32 columnIndex ) override
+ {
+ if( 0 <= m_nRow && sal::static_int_cast<sal_uInt32>( m_nRow ) < m_aItems.size() )
+ return m_aItems[m_nRow]->getTimestamp( columnIndex );
+ else
+ return css::util::DateTime();
+ }
+
+ virtual css::uno::Reference< css::io::XInputStream > SAL_CALL
+ getBinaryStream( sal_Int32 columnIndex ) override
+ {
+ if( 0 <= m_nRow && sal::static_int_cast<sal_uInt32>( m_nRow ) < m_aItems.size() )
+ return m_aItems[m_nRow]->getBinaryStream( columnIndex );
+ else
+ return css::uno::Reference< css::io::XInputStream >();
+ }
+
+ virtual css::uno::Reference< css::io::XInputStream > SAL_CALL
+ getCharacterStream( sal_Int32 columnIndex ) override
+ {
+ if( 0 <= m_nRow && sal::static_int_cast<sal_uInt32>( m_nRow ) < m_aItems.size() )
+ return m_aItems[m_nRow]->getCharacterStream( columnIndex );
+ else
+ return css::uno::Reference< css::io::XInputStream >();
+ }
+
+ virtual css::uno::Any SAL_CALL
+ getObject( sal_Int32 columnIndex,
+ const css::uno::Reference< css::container::XNameAccess >& typeMap ) override
+ {
+ if( 0 <= m_nRow && sal::static_int_cast<sal_uInt32>( m_nRow ) < m_aItems.size() )
+ return m_aItems[m_nRow]->getObject( columnIndex,typeMap );
+ else
+ return css::uno::Any();
+ }
+
+ virtual css::uno::Reference< css::sdbc::XRef > SAL_CALL
+ getRef( sal_Int32 columnIndex ) override
+ {
+ if( 0 <= m_nRow && sal::static_int_cast<sal_uInt32>( m_nRow ) < m_aItems.size() )
+ return m_aItems[m_nRow]->getRef( columnIndex );
+ else
+ return css::uno::Reference< css::sdbc::XRef >();
+ }
+
+ virtual css::uno::Reference< css::sdbc::XBlob > SAL_CALL
+ getBlob( sal_Int32 columnIndex ) override
+ {
+ if( 0 <= m_nRow && sal::static_int_cast<sal_uInt32>( m_nRow ) < m_aItems.size() )
+ return m_aItems[m_nRow]->getBlob( columnIndex );
+ else
+ return css::uno::Reference< css::sdbc::XBlob >();
+ }
+
+ virtual css::uno::Reference< css::sdbc::XClob > SAL_CALL
+ getClob( sal_Int32 columnIndex ) override
+ {
+ if( 0 <= m_nRow && sal::static_int_cast<sal_uInt32>( m_nRow ) < m_aItems.size() )
+ return m_aItems[m_nRow]->getClob( columnIndex );
+ else
+ return css::uno::Reference< css::sdbc::XClob >();
+ }
+
+ virtual css::uno::Reference< css::sdbc::XArray > SAL_CALL
+ getArray( sal_Int32 columnIndex ) override
+ {
+ if( 0 <= m_nRow && sal::static_int_cast<sal_uInt32>( m_nRow ) < m_aItems.size() )
+ return m_aItems[m_nRow]->getArray( columnIndex );
+ else
+ return css::uno::Reference< css::sdbc::XArray >();
+ }
+
+
+ // XResultSet
+
+ virtual sal_Bool SAL_CALL
+ next() override;
+
+ virtual sal_Bool SAL_CALL
+ isBeforeFirst() override;
+
+ virtual sal_Bool SAL_CALL
+ isAfterLast() override;
+
+ virtual sal_Bool SAL_CALL
+ isFirst() override;
+
+ virtual sal_Bool SAL_CALL
+ isLast() override;
+
+ virtual void SAL_CALL
+ beforeFirst() override;
+
+ virtual void SAL_CALL
+ afterLast() override;
+
+ virtual sal_Bool SAL_CALL
+ first() override;
+
+ virtual sal_Bool SAL_CALL
+ last() override;
+
+ virtual sal_Int32 SAL_CALL
+ getRow() override;
+
+ virtual sal_Bool SAL_CALL
+ absolute( sal_Int32 row ) override;
+
+ virtual sal_Bool SAL_CALL
+ relative( sal_Int32 rows ) override;
+
+ virtual sal_Bool SAL_CALL
+ previous() override;
+
+ virtual void SAL_CALL
+ refreshRow() override;
+
+ virtual sal_Bool SAL_CALL
+ rowUpdated() override;
+
+ virtual sal_Bool SAL_CALL
+ rowInserted() override;
+
+ virtual sal_Bool SAL_CALL
+ rowDeleted() override;
+
+
+ virtual css::uno::Reference< css::uno::XInterface > SAL_CALL
+ getStatement() override;
+
+ // XCloseable
+
+ virtual void SAL_CALL
+ close() override;
+
+ // XContentAccess
+
+ virtual OUString SAL_CALL
+ queryContentIdentifierString() override;
+
+ virtual css::uno::Reference< css::ucb::XContentIdentifier > SAL_CALL
+ queryContentIdentifier() override;
+
+ virtual css::uno::Reference< css::ucb::XContent > SAL_CALL
+ queryContent() override;
+
+ // XResultSetMetaDataSupplier
+ virtual css::uno::Reference< css::sdbc::XResultSetMetaData > SAL_CALL
+ getMetaData() override;
+
+
+ // XPropertySet
+ virtual css::uno::Reference< css::beans::XPropertySetInfo > SAL_CALL
+ getPropertySetInfo() override;
+
+ virtual void SAL_CALL setPropertyValue(
+ const OUString& aPropertyName,
+ const css::uno::Any& aValue ) override;
+
+ virtual css::uno::Any SAL_CALL
+ getPropertyValue(
+ const OUString& PropertyName ) override;
+
+ virtual void SAL_CALL
+ addPropertyChangeListener(
+ const OUString& aPropertyName,
+ const css::uno::Reference< css::beans::XPropertyChangeListener >& xListener ) override;
+
+ virtual void SAL_CALL
+ removePropertyChangeListener(
+ const OUString& aPropertyName,
+ const css::uno::Reference< css::beans::XPropertyChangeListener >& aListener ) override;
+
+ virtual void SAL_CALL
+ addVetoableChangeListener(
+ const OUString& PropertyName,
+ const css::uno::Reference< css::beans::XVetoableChangeListener >& aListener ) override;
+
+ virtual void SAL_CALL removeVetoableChangeListener(
+ const OUString& PropertyName,
+ const css::uno::Reference< css::beans::XVetoableChangeListener >& aListener ) override;
+
+ protected:
+
+ css::uno::Reference< css::uno::XComponentContext > m_xContext;
+ css::uno::Reference< css::ucb::XContentProvider > m_xProvider;
+ sal_Int32 m_nRow;
+ bool m_nWasNull;
+
+ typedef std::vector< css::uno::Reference< css::ucb::XContentIdentifier > > IdentSet;
+ typedef std::vector< css::uno::Reference< css::sdbc::XRow > > ItemSet;
+
+ IdentSet m_aIdents;
+ ItemSet m_aItems;
+ std::vector<OUString> m_aPath;
+
+ css::uno::Sequence< css::beans::Property > m_sProperty;
+
+ osl::Mutex m_aMutex;
+ std::unique_ptr<comphelper::OInterfaceContainerHelper2> m_pDisposeEventListeners;
+
+ std::unique_ptr<comphelper::OInterfaceContainerHelper2> m_pRowCountListeners;
+ std::unique_ptr<comphelper::OInterfaceContainerHelper2> m_pIsFinalListeners;
+ };
+
+
+} // end namespace fileaccess
+
+
+#endif
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */