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-/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
-/*************************************************************************
- *
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * Copyright 2000, 2010 Oracle and/or its affiliates.
- *
- * OpenOffice.org - a multi-platform office productivity suite
- *
- * This file is part of OpenOffice.org.
- *
- * OpenOffice.org is free software: you can redistribute it and/or modify
- * it under the terms of the GNU Lesser General Public License version 3
- * only, as published by the Free Software Foundation.
- *
- * OpenOffice.org is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU Lesser General Public License version 3 for more details
- * (a copy is included in the LICENSE file that accompanied this code).
- *
- * You should have received a copy of the GNU Lesser General Public License
- * version 3 along with OpenOffice.org. If not, see
- * <http://www.openoffice.org/license.html>
- * for a copy of the LGPLv3 License.
- *
- ************************************************************************/
-
-#ifndef _NAMECONTAINER_HXX
-#define _NAMECONTAINER_HXX
-
-#include <cppuhelper/implbase1.hxx>
-#include <map>
-
-#include <com/sun/star/container/XNameContainer.hpp>
-#include <com/sun/star/container/NoSuchElementException.hpp>
-#include <com/sun/star/lang/IllegalArgumentException.hpp>
-#include <com/sun/star/lang/WrappedTargetException.hpp>
-#include <com/sun/star/uno/Any.hxx>
-#include <com/sun/star/uno/Reference.hxx>
-#include <com/sun/star/uno/RuntimeException.hpp>
-#include <com/sun/star/uno/Type.hxx>
-
-typedef cppu::WeakImplHelper1<
- com::sun::star::container::XNameContainer
-> NameContainer_t;
-
-template<class T>
-class NameContainer : public NameContainer_t
-{
-protected:
- typedef std::map<rtl::OUString,T> map_t;
- map_t maItems;
-
-
- bool hasItems()
- {
- return ! maItems.empty();
- }
-
- typename map_t::const_iterator findItem( const rtl::OUString& rName )
- {
- return maItems.find( rName );
- }
-
- bool hasItem( const rtl::OUString& rName )
- {
- return findItem( rName ) != maItems.end();
- }
-
- T getItem( const rtl::OUString& rName )
- {
- OSL_ENSURE( hasItem( rName ), "can't get non-existant item" );
- return maItems[ rName ];
- }
-
-
- void replace( const rtl::OUString& rName,
- const T& aElement )
- {
- OSL_ENSURE( hasItem( rName ), "unknown item" );
- maItems[ rName ] = aElement;
- }
-
- void insert( const rtl::OUString& rName,
- const T& aElement )
- {
- OSL_ENSURE( ! hasItem( rName ), "item already in set" );
- maItems[ rName ] = aElement;
- }
-
- void remove( const rtl::OUString& rName )
- {
- OSL_ENSURE( hasItem( rName ), "item not in set" );
- maItems.erase( rName );
- }
-
-
-public:
-
- NameContainer() {}
- virtual ~NameContainer() {}
-
- //
- // methods for XElementAccess
- //
-
- virtual com::sun::star::uno::Type SAL_CALL getElementType()
- throw( com::sun::star::uno::RuntimeException )
- {
- return getCppuType( static_cast<T*>( NULL ) );
- }
-
- virtual sal_Bool SAL_CALL hasElements()
- throw( com::sun::star::uno::RuntimeException )
- {
- return hasItems();
- }
-
-
- //
- // methods for XNameAccess (inherits XElementAccess)
- //
-
- virtual com::sun::star::uno::Any SAL_CALL getByName(
- const rtl::OUString& rName )
- throw( com::sun::star::container::NoSuchElementException,
- com::sun::star::lang::WrappedTargetException,
- com::sun::star::uno::RuntimeException )
- {
- typename map_t::const_iterator aIter = findItem( rName );
- if( aIter == maItems.end() )
- throw com::sun::star::container::NoSuchElementException();
- else
- return com::sun::star::uno::makeAny( aIter->second );
- }
-
- virtual com::sun::star::uno::Sequence<rtl::OUString> SAL_CALL getElementNames()
- throw( com::sun::star::uno::RuntimeException )
- {
- com::sun::star::uno::Sequence<rtl::OUString> aSequence( maItems.size() );
- typename map_t::const_iterator aIter = maItems.begin();
- rtl::OUString* pStrings = aSequence.getArray();
- while( aIter != maItems.end() )
- {
- *pStrings = aIter->first;
- ++aIter;
- ++pStrings;
- }
- OSL_ENSURE( pStrings == aSequence.getArray() + aSequence.getLength(),
- "sequence not of right size; possible buffer overflow" );
- return aSequence;
- }
-
- virtual sal_Bool SAL_CALL hasByName(
- const rtl::OUString& rName )
- throw( com::sun::star::uno::RuntimeException )
- {
- return hasItem( rName );
- }
-
-
- //
- // methods for XNameReplace (inherits XNameAccess)
- //
-
- virtual void SAL_CALL replaceByName(
- const rtl::OUString& rName,
- const com::sun::star::uno::Any& aElement )
- throw( com::sun::star::lang::IllegalArgumentException,
- com::sun::star::container::NoSuchElementException,
- com::sun::star::lang::WrappedTargetException,
- com::sun::star::uno::RuntimeException)
- {
- T aItem;
- if( aElement >>= aItem )
- if( hasByName( rName ) )
- replace( rName, aItem );
- else
- throw com::sun::star::container::NoSuchElementException();
- else
- throw com::sun::star::lang::IllegalArgumentException();
- }
-
-
- //
- // methods for XNameContainer (inherits XNameReplace)
- //
-
- virtual void SAL_CALL insertByName(
- const rtl::OUString& rName,
- const com::sun::star::uno::Any& aElement )
- throw( com::sun::star::lang::IllegalArgumentException,
- com::sun::star::container::ElementExistException,
- com::sun::star::lang::WrappedTargetException,
- com::sun::star::uno::RuntimeException )
- {
- T aItem;
- if( aElement >>= aItem )
- if( ! hasByName( rName ) )
- insert( rName, aItem );
- else
- throw com::sun::star::container::ElementExistException();
- else
- throw com::sun::star::lang::IllegalArgumentException();
- }
-
- virtual void SAL_CALL removeByName(
- const rtl::OUString& rName )
- throw( com::sun::star::container::NoSuchElementException,
- com::sun::star::lang::WrappedTargetException,
- com::sun::star::uno::RuntimeException)
- {
- if( hasByName( rName ) )
- remove( rName );
- else
- throw com::sun::star::container::NoSuchElementException();
- }
-
-};
-
-#endif
-
-/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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