Adding upstream version 1:7.0.4.upstream/1%7.0.4upstream

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

1 files changed, 737 insertions, 0 deletions

diff --git a/comphelper/source/container/enumerablemap.cxx b/comphelper/source/container/enumerablemap.cxx
new file mode 100644
index 000000000..f5c7069a1
--- /dev/null
+++ b/comphelper/source/container/enumerablemap.cxx
@@ -0,0 +1,737 @@
+/* -*- 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 <comphelper_module.hxx>
+#include <comphelper_services.hxx>
+#include <comphelper/anytostring.hxx>
+#include <comphelper/anycompare.hxx>
+#include <comphelper/componentbase.hxx>
+
+#include <com/sun/star/container/XEnumerableMap.hpp>
+#include <com/sun/star/lang/NoSupportException.hpp>
+#include <com/sun/star/lang/XInitialization.hpp>
+#include <com/sun/star/ucb/AlreadyInitializedException.hpp>
+#include <com/sun/star/beans/IllegalTypeException.hpp>
+#include <com/sun/star/beans/Pair.hpp>
+#include <com/sun/star/lang/XServiceInfo.hpp>
+
+#include <cppuhelper/compbase3.hxx>
+#include <cppuhelper/implbase.hxx>
+#include <cppuhelper/supportsservice.hxx>
+#include <rtl/math.hxx>
+#include <typelib/typedescription.hxx>
+
+#include <map>
+#include <memory>
+#include <utility>
+
+namespace comphelper
+{
+
+
+    using ::com::sun::star::uno::Reference;
+    using ::com::sun::star::uno::XInterface;
+    using ::com::sun::star::uno::UNO_QUERY;
+    using ::com::sun::star::uno::RuntimeException;
+    using ::com::sun::star::uno::Any;
+    using ::com::sun::star::uno::Sequence;
+    using ::com::sun::star::uno::Type;
+    using ::com::sun::star::container::XEnumerableMap;
+    using ::com::sun::star::lang::NoSupportException;
+    using ::com::sun::star::beans::IllegalTypeException;
+    using ::com::sun::star::container::NoSuchElementException;
+    using ::com::sun::star::lang::IllegalArgumentException;
+    using ::com::sun::star::lang::XInitialization;
+    using ::com::sun::star::ucb::AlreadyInitializedException;
+    using ::com::sun::star::beans::Pair;
+    using ::com::sun::star::uno::TypeClass;
+    using ::com::sun::star::uno::TypeClass_VOID;
+    using ::com::sun::star::uno::TypeClass_UNKNOWN;
+    using ::com::sun::star::uno::TypeClass_ANY;
+    using ::com::sun::star::uno::TypeClass_EXCEPTION;
+    using ::com::sun::star::uno::TypeClass_STRUCT;
+    using ::com::sun::star::uno::TypeClass_FLOAT;
+    using ::com::sun::star::uno::TypeClass_DOUBLE;
+    using ::com::sun::star::uno::TypeClass_INTERFACE;
+    using ::com::sun::star::lang::XServiceInfo;
+    using ::com::sun::star::uno::XComponentContext;
+    using ::com::sun::star::container::XEnumeration;
+    using ::com::sun::star::uno::TypeDescription;
+    using ::com::sun::star::lang::DisposedException;
+
+    namespace {
+
+    class MapEnumerator;
+
+    }
+
+    typedef std::map< Any, Any, LessPredicateAdapter > KeyedValues;
+
+    namespace {
+
+    struct MapData
+    {
+        Type                                        m_aKeyType;
+        Type                                        m_aValueType;
+        std::unique_ptr< KeyedValues >            m_pValues;
+        std::shared_ptr< IKeyPredicateLess >      m_pKeyCompare;
+        bool                                        m_bMutable;
+        std::vector< MapEnumerator* >             m_aModListeners;
+
+        MapData()
+            :m_bMutable( true )
+        {
+        }
+
+        MapData( const MapData& _source )
+            :m_aKeyType( _source.m_aKeyType )
+            ,m_aValueType( _source.m_aValueType )
+            ,m_pValues( new KeyedValues( *_source.m_pValues ) )
+            ,m_pKeyCompare( _source.m_pKeyCompare )
+            ,m_bMutable( false )
+            ,m_aModListeners()
+        {
+        }
+    private:
+        MapData& operator=( const MapData& _source ) = delete;
+    };
+
+    }
+
+    static void lcl_registerMapModificationListener( MapData& _mapData, MapEnumerator& _listener )
+    {
+    #if OSL_DEBUG_LEVEL > 0
+        for ( const MapEnumerator* lookup : _mapData.m_aModListeners )
+        {
+            OSL_ENSURE( lookup != &_listener, "lcl_registerMapModificationListener: this listener is already registered!" );
+        }
+    #endif
+        _mapData.m_aModListeners.push_back( &_listener );
+    }
+
+
+    static void lcl_revokeMapModificationListener( MapData& _mapData, MapEnumerator& _listener )
+    {
+        auto lookup = std::find(_mapData.m_aModListeners.begin(), _mapData.m_aModListeners.end(), &_listener);
+        if (lookup != _mapData.m_aModListeners.end())
+        {
+            _mapData.m_aModListeners.erase( lookup );
+            return;
+        }
+        OSL_FAIL( "lcl_revokeMapModificationListener: the listener is not registered!" );
+    }
+
+
+    static void lcl_notifyMapDataListeners_nothrow( const MapData& _mapData );
+
+
+    // EnumerableMap
+
+    typedef ::cppu::WeakAggComponentImplHelper3 <   XInitialization
+                                                ,   XEnumerableMap
+                                                ,   XServiceInfo
+                                                > Map_IFace;
+
+    namespace {
+
+    class EnumerableMap: public Map_IFace, public ComponentBase
+    {
+    protected:
+        EnumerableMap();
+        virtual ~EnumerableMap() override;
+
+        // XInitialization
+        virtual void SAL_CALL initialize( const Sequence< Any >& aArguments ) override;
+
+        // XEnumerableMap
+        virtual css::uno::Reference< css::container::XEnumeration > SAL_CALL createKeyEnumeration( sal_Bool Isolated ) override;
+        virtual css::uno::Reference< css::container::XEnumeration > SAL_CALL createValueEnumeration( sal_Bool Isolated ) override;
+        virtual css::uno::Reference< css::container::XEnumeration > SAL_CALL createElementEnumeration( sal_Bool Isolated ) override;
+
+        // XMap
+        virtual Type SAL_CALL getKeyType() override;
+        virtual Type SAL_CALL getValueType() override;
+        virtual void SAL_CALL clear(  ) override;
+        virtual sal_Bool SAL_CALL containsKey( const Any& _key ) override;
+        virtual sal_Bool SAL_CALL containsValue( const Any& _value ) override;
+        virtual Any SAL_CALL get( const Any& _key ) override;
+        virtual Any SAL_CALL put( const Any& _key, const Any& _value ) override;
+        virtual Any SAL_CALL remove( const Any& _key ) override;
+
+        // XElementAccess (base of XMap)
+        virtual Type SAL_CALL getElementType() override;
+        virtual sal_Bool SAL_CALL hasElements() override;
+
+        // XServiceInfo
+        virtual OUString SAL_CALL getImplementationName(  ) override;
+        virtual sal_Bool SAL_CALL supportsService( const OUString& ServiceName ) override;
+        virtual Sequence< OUString > SAL_CALL getSupportedServiceNames(  ) override;
+
+    public:
+        // XServiceInfo, static version (used for component registration)
+        static OUString getImplementationName_static(  );
+        static Sequence< OUString > getSupportedServiceNames_static(  );
+        static Reference< XInterface > Create( const Reference< XComponentContext >& );
+
+    private:
+        void    impl_initValues_throw( const Sequence< Pair< Any, Any > >& _initialValues );
+
+        /// throws an IllegalTypeException if the given value is not compatible with our ValueType
+        void    impl_checkValue_throw( const Any& _value ) const;
+        void    impl_checkKey_throw( const Any& _key ) const;
+        void    impl_checkNaN_throw( const Any& _keyOrValue, const Type& _keyOrValueType ) const;
+        void    impl_checkMutable_throw() const;
+
+    private:
+        ::osl::Mutex        m_aMutex;
+        MapData             m_aData;
+    };
+
+    enum EnumerationType
+    {
+        eKeys, eValues, eBoth
+    };
+
+    class MapEnumerator final
+    {
+    public:
+        MapEnumerator( ::cppu::OWeakObject& _rParent, MapData& _mapData, const EnumerationType _type )
+            :m_rParent( _rParent )
+            ,m_rMapData( _mapData )
+            ,m_eType( _type )
+            ,m_mapPos( _mapData.m_pValues->begin() )
+            ,m_disposed( false )
+        {
+            lcl_registerMapModificationListener( m_rMapData, *this );
+        }
+
+        ~MapEnumerator()
+        {
+            dispose();
+        }
+
+        void dispose()
+        {
+            if ( !m_disposed )
+            {
+                lcl_revokeMapModificationListener( m_rMapData, *this );
+                m_disposed = true;
+            }
+        }
+
+        // noncopyable
+        MapEnumerator(const MapEnumerator&) = delete;
+        const MapEnumerator& operator=(const MapEnumerator&) = delete;
+
+        // XEnumeration equivalents
+        bool hasMoreElements();
+        Any nextElement();
+
+        /// called when the map was modified
+        void mapModified();
+
+    private:
+        ::cppu::OWeakObject&        m_rParent;
+        MapData&                    m_rMapData;
+        const EnumerationType       m_eType;
+        KeyedValues::const_iterator m_mapPos;
+        bool                        m_disposed;
+    };
+
+    }
+
+    static void lcl_notifyMapDataListeners_nothrow( const MapData& _mapData )
+    {
+        for ( MapEnumerator* loop : _mapData.m_aModListeners )
+        {
+            loop->mapModified();
+        }
+    }
+
+    typedef ::cppu::WeakImplHelper <   XEnumeration
+                                   >   MapEnumeration_Base;
+
+    namespace {
+
+    class MapEnumeration :public ComponentBase
+                         ,public MapEnumeration_Base
+    {
+    public:
+        MapEnumeration( ::cppu::OWeakObject& _parentMap, MapData& _mapData, ::cppu::OBroadcastHelper& _rBHelper,
+                        const EnumerationType _type, const bool _isolated )
+            :ComponentBase( _rBHelper, ComponentBase::NoInitializationNeeded() )
+            ,m_xKeepMapAlive( _parentMap )
+            ,m_pMapDataCopy( _isolated ? new MapData( _mapData ) : nullptr )
+            ,m_aEnumerator( *this, _isolated ? *m_pMapDataCopy : _mapData, _type )
+        {
+        }
+
+        // XEnumeration
+        virtual sal_Bool SAL_CALL hasMoreElements(  ) override;
+        virtual Any SAL_CALL nextElement(  ) override;
+
+    protected:
+        virtual ~MapEnumeration() override
+        {
+            acquire();
+            {
+                ::osl::MutexGuard aGuard( getMutex() );
+                m_aEnumerator.dispose();
+                m_pMapDataCopy.reset();
+            }
+        }
+
+    private:
+        // since we share our mutex with the main map, we need to keep it alive as long as we live
+        Reference< XInterface >     m_xKeepMapAlive;
+        std::unique_ptr< MapData > m_pMapDataCopy;
+        MapEnumerator               m_aEnumerator;
+    };
+
+    }
+
+    EnumerableMap::EnumerableMap()
+        :Map_IFace( m_aMutex )
+        ,ComponentBase( Map_IFace::rBHelper )
+    {
+    }
+
+
+    EnumerableMap::~EnumerableMap()
+    {
+        if ( !impl_isDisposed() )
+        {
+            acquire();
+            dispose();
+        }
+    }
+
+
+    void SAL_CALL EnumerableMap::initialize( const Sequence< Any >& _arguments )
+    {
+        ComponentMethodGuard aGuard( *this, ComponentMethodGuard::MethodType::WithoutInit );
+        if ( impl_isInitialized_nothrow() )
+            throw AlreadyInitializedException();
+
+        sal_Int32 nArgumentCount = _arguments.getLength();
+        if ( ( nArgumentCount != 2 ) && ( nArgumentCount != 3 ) )
+            throw IllegalArgumentException();
+
+        Type aKeyType, aValueType;
+        if ( !( _arguments[0] >>= aKeyType ) )
+            throw IllegalArgumentException("com.sun.star.uno.Type expected.", *this, 1 );
+        if ( !( _arguments[1] >>= aValueType ) )
+            throw IllegalArgumentException("com.sun.star.uno.Type expected.", *this, 2 );
+
+        Sequence< Pair< Any, Any > > aInitialValues;
+        bool bMutable = true;
+        if ( nArgumentCount == 3 )
+        {
+            if ( !( _arguments[2] >>= aInitialValues ) )
+                throw IllegalArgumentException("[]com.sun.star.beans.Pair<any,any> expected.", *this, 2 );
+            bMutable = false;
+        }
+
+        // for the value, anything is allowed, except VOID
+        if ( ( aValueType.getTypeClass() == TypeClass_VOID ) || ( aValueType.getTypeClass() == TypeClass_UNKNOWN ) )
+            throw IllegalTypeException("Unsupported value type.", *this );
+
+        // create the comparator for the KeyType, and throw if the type is not supported
+        std::unique_ptr< IKeyPredicateLess > pComparator( getStandardLessPredicate( aKeyType, nullptr ) );
+        if (!pComparator)
+            throw IllegalTypeException("Unsupported key type.", *this );
+
+        // init members
+        m_aData.m_aKeyType = aKeyType;
+        m_aData.m_aValueType = aValueType;
+        m_aData.m_pKeyCompare = std::move(pComparator);
+        m_aData.m_pValues.reset( new KeyedValues( *m_aData.m_pKeyCompare ) );
+        m_aData.m_bMutable = bMutable;
+
+        if ( aInitialValues.hasElements() )
+            impl_initValues_throw( aInitialValues );
+
+        setInitialized();
+    }
+
+
+    void EnumerableMap::impl_initValues_throw( const Sequence< Pair< Any, Any > >& _initialValues )
+    {
+        OSL_PRECOND( m_aData.m_pValues && m_aData.m_pValues->empty(), "EnumerableMap::impl_initValues_throw: illegal call!" );
+        if (!m_aData.m_pValues || !m_aData.m_pValues->empty())
+            throw RuntimeException();
+
+        const Pair< Any, Any >* mapping = _initialValues.getConstArray();
+        const Pair< Any, Any >* mappingEnd = mapping + _initialValues.getLength();
+        for ( ; mapping != mappingEnd; ++mapping )
+        {
+            impl_checkValue_throw( mapping->Second );
+            (*m_aData.m_pValues)[ mapping->First ] = mapping->Second;
+        }
+    }
+
+
+    void EnumerableMap::impl_checkValue_throw( const Any& _value ) const
+    {
+        if ( !_value.hasValue() )
+            // nothing to do, NULL values are always allowed, regardless of the ValueType
+            return;
+
+        TypeClass eAllowedTypeClass = m_aData.m_aValueType.getTypeClass();
+        bool bValid = false;
+
+        switch ( eAllowedTypeClass )
+        {
+        default:
+            bValid = ( _value.getValueTypeClass() == eAllowedTypeClass );
+            break;
+        case TypeClass_ANY:
+            bValid = true;
+            break;
+        case TypeClass_INTERFACE:
+        {
+            // special treatment: _value might contain the proper type, but the interface
+            // might actually be NULL. Which is still valid ...
+            if ( m_aData.m_aValueType.isAssignableFrom( _value.getValueType() ) )
+                // this also catches the special case where XFoo is our value type,
+                // and _value contains a NULL-reference to XFoo, or a derived type
+                bValid = true;
+            else
+            {
+                Reference< XInterface > xValue( _value, UNO_QUERY );
+                if ( xValue.is() )
+                    // XInterface is not-NULL, but is X(ValueType) not-NULL, too?
+                    xValue.set( xValue->queryInterface( m_aData.m_aValueType ), UNO_QUERY );
+                bValid = xValue.is();
+            }
+        }
+        break;
+        case TypeClass_EXCEPTION:
+        case TypeClass_STRUCT:
+        {
+            // values are accepted if and only if their type equals, or is derived from, our value type
+
+            if ( _value.getValueTypeClass() != eAllowedTypeClass )
+                bValid = false;
+            else
+            {
+                const TypeDescription aValueTypeDesc( _value.getValueType() );
+                const TypeDescription aRequiredTypeDesc( m_aData.m_aValueType );
+
+                const _typelib_CompoundTypeDescription* pValueCompoundTypeDesc =
+                    reinterpret_cast< const _typelib_CompoundTypeDescription* >( aValueTypeDesc.get() );
+
+                while ( pValueCompoundTypeDesc )
+                {
+                    if ( typelib_typedescription_equals( &pValueCompoundTypeDesc->aBase, aRequiredTypeDesc.get() ) )
+                        break;
+                    pValueCompoundTypeDesc = pValueCompoundTypeDesc->pBaseTypeDescription;
+                }
+                bValid = ( pValueCompoundTypeDesc != nullptr );
+            }
+        }
+        break;
+        }
+
+        if ( !bValid )
+        {
+            throw IllegalTypeException(
+                "Incompatible value type. Found '" + _value.getValueTypeName()
+                + "', where '" + m_aData.m_aValueType.getTypeName()
+                + "' (or compatible type) is expected.",
+                *const_cast< EnumerableMap* >( this ) );
+        }
+
+        impl_checkNaN_throw( _value, m_aData.m_aValueType );
+    }
+
+
+    void EnumerableMap::impl_checkNaN_throw( const Any& _keyOrValue, const Type& _keyOrValueType ) const
+    {
+        if  (   ( _keyOrValueType.getTypeClass() == TypeClass_DOUBLE )
+            ||  ( _keyOrValueType.getTypeClass() == TypeClass_FLOAT )
+            )
+        {
+            double nValue(0);
+            if ( _keyOrValue >>= nValue )
+                if ( std::isnan( nValue ) )
+                    throw IllegalArgumentException(
+                        "NaN (not-a-number) not supported by this implementation.",
+                        *const_cast< EnumerableMap* >( this ), 0 );
+            // (note that the case of _key not containing a float/double value is handled in the
+            // respective IKeyPredicateLess implementation, so there's no need to handle this here.)
+        }
+    }
+
+
+    void EnumerableMap::impl_checkKey_throw( const Any& _key ) const
+    {
+        if ( !_key.hasValue() )
+            throw IllegalArgumentException(
+                "NULL keys not supported by this implementation.",
+                *const_cast< EnumerableMap* >( this ), 0 );
+
+        impl_checkNaN_throw( _key, m_aData.m_aKeyType );
+    }
+
+
+    void EnumerableMap::impl_checkMutable_throw() const
+    {
+        if ( !m_aData.m_bMutable )
+            throw NoSupportException(
+                    "The map is immutable.",
+                    *const_cast< EnumerableMap* >( this ) );
+    }
+
+
+    Reference< XEnumeration > SAL_CALL EnumerableMap::createKeyEnumeration( sal_Bool Isolated )
+    {
+        ComponentMethodGuard aGuard( *this );
+        return new MapEnumeration( *this, m_aData, getBroadcastHelper(), eKeys, Isolated );
+    }
+
+
+    Reference< XEnumeration > SAL_CALL EnumerableMap::createValueEnumeration( sal_Bool Isolated )
+    {
+        ComponentMethodGuard aGuard( *this );
+        return new MapEnumeration( *this, m_aData, getBroadcastHelper(), eValues, Isolated );
+    }
+
+
+    Reference< XEnumeration > SAL_CALL EnumerableMap::createElementEnumeration( sal_Bool Isolated )
+    {
+        ComponentMethodGuard aGuard( *this );
+        return new MapEnumeration( *this, m_aData, getBroadcastHelper(), eBoth, Isolated );
+    }
+
+
+    Type SAL_CALL EnumerableMap::getKeyType()
+    {
+        ComponentMethodGuard aGuard( *this );
+        return m_aData.m_aKeyType;
+    }
+
+
+    Type SAL_CALL EnumerableMap::getValueType()
+    {
+        ComponentMethodGuard aGuard( *this );
+        return m_aData.m_aValueType;
+    }
+
+
+    void SAL_CALL EnumerableMap::clear(  )
+    {
+        ComponentMethodGuard aGuard( *this );
+        impl_checkMutable_throw();
+
+        m_aData.m_pValues->clear();
+
+        lcl_notifyMapDataListeners_nothrow( m_aData );
+    }
+
+
+    sal_Bool SAL_CALL EnumerableMap::containsKey( const Any& _key )
+    {
+        ComponentMethodGuard aGuard( *this );
+        impl_checkKey_throw( _key );
+
+        KeyedValues::const_iterator pos = m_aData.m_pValues->find( _key );
+        return ( pos != m_aData.m_pValues->end() );
+    }
+
+
+    sal_Bool SAL_CALL EnumerableMap::containsValue( const Any& _value )
+    {
+        ComponentMethodGuard aGuard( *this );
+        impl_checkValue_throw( _value );
+        for (auto const& value : *m_aData.m_pValues)
+        {
+            if ( value.second == _value )
+                return true;
+        }
+        return false;
+    }
+
+
+    Any SAL_CALL EnumerableMap::get( const Any& _key )
+    {
+        ComponentMethodGuard aGuard( *this );
+        impl_checkKey_throw( _key );
+
+        KeyedValues::const_iterator pos = m_aData.m_pValues->find( _key );
+        if ( pos == m_aData.m_pValues->end() )
+            throw NoSuchElementException( anyToString( _key ), *this );
+
+        return pos->second;
+    }
+
+
+    Any SAL_CALL EnumerableMap::put( const Any& _key, const Any& _value )
+    {
+        ComponentMethodGuard aGuard( *this );
+        impl_checkMutable_throw();
+        impl_checkKey_throw( _key );
+        impl_checkValue_throw( _value );
+
+        Any previousValue;
+
+        KeyedValues::iterator pos = m_aData.m_pValues->find( _key );
+        if ( pos != m_aData.m_pValues->end() )
+        {
+            previousValue = pos->second;
+            pos->second = _value;
+        }
+        else
+        {
+            (*m_aData.m_pValues)[ _key ] = _value;
+        }
+
+        lcl_notifyMapDataListeners_nothrow( m_aData );
+
+        return previousValue;
+    }
+
+
+    Any SAL_CALL EnumerableMap::remove( const Any& _key )
+    {
+        ComponentMethodGuard aGuard( *this );
+        impl_checkMutable_throw();
+        impl_checkKey_throw( _key );
+
+        Any previousValue;
+
+        KeyedValues::iterator pos = m_aData.m_pValues->find( _key );
+        if ( pos != m_aData.m_pValues->end() )
+        {
+            previousValue = pos->second;
+            m_aData.m_pValues->erase( pos );
+        }
+
+        lcl_notifyMapDataListeners_nothrow( m_aData );
+
+        return previousValue;
+    }
+
+
+    Type SAL_CALL EnumerableMap::getElementType()
+    {
+        return ::cppu::UnoType< Pair< Any, Any > >::get();
+    }
+
+
+    sal_Bool SAL_CALL EnumerableMap::hasElements()
+    {
+        ComponentMethodGuard aGuard( *this );
+        return m_aData.m_pValues->empty();
+    }
+
+
+    OUString SAL_CALL EnumerableMap::getImplementationName(  )
+    {
+        return getImplementationName_static();
+    }
+
+    sal_Bool SAL_CALL EnumerableMap::supportsService( const OUString& _serviceName )
+    {
+        return cppu::supportsService(this, _serviceName);
+    }
+
+
+    Sequence< OUString > SAL_CALL EnumerableMap::getSupportedServiceNames(  )
+    {
+        return getSupportedServiceNames_static();
+    }
+
+
+    OUString EnumerableMap::getImplementationName_static(  )
+    {
+        return "org.openoffice.comp.comphelper.EnumerableMap";
+    }
+
+
+    Sequence< OUString > EnumerableMap::getSupportedServiceNames_static(  )
+    {
+        Sequence< OUString > aServiceNames { "com.sun.star.container.EnumerableMap" };
+        return aServiceNames;
+    }
+
+
+    Reference< XInterface > EnumerableMap::Create( SAL_UNUSED_PARAMETER const Reference< XComponentContext >& )
+    {
+        return *new EnumerableMap;
+    }
+
+
+    bool MapEnumerator::hasMoreElements()
+    {
+        if ( m_disposed )
+            throw DisposedException( OUString(), m_rParent );
+        return m_mapPos != m_rMapData.m_pValues->end();
+    }
+
+
+    Any MapEnumerator::nextElement()
+    {
+        if ( m_disposed )
+            throw DisposedException( OUString(), m_rParent );
+        if ( m_mapPos == m_rMapData.m_pValues->end() )
+            throw NoSuchElementException("No more elements.", m_rParent );
+
+        Any aNextElement;
+        switch ( m_eType )
+        {
+        case eKeys:     aNextElement = m_mapPos->first; break;
+        case eValues:   aNextElement = m_mapPos->second; break;
+        case eBoth:     aNextElement <<= Pair< Any, Any >( m_mapPos->first, m_mapPos->second ); break;
+        }
+        ++m_mapPos;
+        return aNextElement;
+    }
+
+
+    void MapEnumerator::mapModified()
+    {
+        m_disposed = true;
+    }
+
+
+    sal_Bool SAL_CALL MapEnumeration::hasMoreElements(  )
+    {
+        ComponentMethodGuard aGuard( *this );
+        return m_aEnumerator.hasMoreElements();
+    }
+
+
+    Any SAL_CALL MapEnumeration::nextElement(  )
+    {
+        ComponentMethodGuard aGuard( *this );
+        return m_aEnumerator.nextElement();
+    }
+
+
+} // namespace comphelper
+
+
+void createRegistryInfo_Map()
+{
+    ::comphelper::module::OAutoRegistration< ::comphelper::EnumerableMap > aAutoRegistration;
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */