| /************************************************************** |
| * |
| * 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 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| * |
| *************************************************************/ |
| |
| |
| |
| #ifndef _OHIERARCHYHOLDER_HXX_ |
| #define _OHIERARCHYHOLDER_HXX_ |
| |
| #include <com/sun/star/embed/XStorage.hpp> |
| #include <com/sun/star/embed/XTransactionListener.hpp> |
| #include <com/sun/star/embed/XExtendedStorageStream.hpp> |
| #include <cppuhelper/implbase1.hxx> |
| |
| #include <comphelper/sequenceashashmap.hxx> |
| |
| #include <rtl/ref.hxx> |
| |
| #include <hash_map> |
| #include <list> |
| #include <vector> |
| |
| struct OHierarchyElement_Impl; |
| |
| struct eqFunc |
| { |
| sal_Bool operator()( const rtl::OUString &r1, |
| const rtl::OUString &r2) const |
| { |
| return r1 == r2; |
| } |
| }; |
| typedef ::std::hash_map< ::rtl::OUString, |
| ::rtl::Reference< OHierarchyElement_Impl >, |
| ::rtl::OUStringHash, |
| eqFunc > OHierarchyElementList_Impl; |
| |
| typedef ::std::vector< ::rtl::OUString > OStringList_Impl; |
| typedef ::std::list< ::com::sun::star::uno::WeakReference< ::com::sun::star::embed::XExtendedStorageStream > > |
| OWeakStorRefList_Impl; |
| |
| struct OHierarchyElement_Impl : public cppu::WeakImplHelper1< ::com::sun::star::embed::XTransactionListener > |
| { |
| ::osl::Mutex m_aMutex; |
| |
| ::rtl::Reference< OHierarchyElement_Impl > m_rParent; |
| ::com::sun::star::uno::Reference< ::com::sun::star::embed::XStorage > m_xOwnStorage; |
| ::com::sun::star::uno::WeakReference< ::com::sun::star::embed::XStorage > m_xWeakOwnStorage; |
| |
| OHierarchyElementList_Impl m_aChildren; |
| |
| OWeakStorRefList_Impl m_aOpenStreams; |
| |
| public: |
| OHierarchyElement_Impl( OHierarchyElement_Impl* pParent, const ::com::sun::star::uno::Reference< ::com::sun::star::embed::XStorage >& xStorage ) |
| : m_rParent( pParent ) |
| , m_xOwnStorage( xStorage ) |
| {} |
| |
| OHierarchyElement_Impl( const ::com::sun::star::uno::WeakReference< ::com::sun::star::embed::XStorage >& xWeakStorage ) |
| : m_rParent( NULL ) |
| , m_xWeakOwnStorage( xWeakStorage ) |
| {} |
| |
| void Commit(); |
| |
| void SetParent( const ::rtl::Reference< OHierarchyElement_Impl >& rParent ) { m_rParent = rParent; } |
| |
| void TestForClosing(); |
| |
| void RemoveElement( const ::rtl::Reference< OHierarchyElement_Impl >& aRef ); |
| |
| ::com::sun::star::uno::Reference< ::com::sun::star::embed::XExtendedStorageStream > |
| GetStreamHierarchically( sal_Int32 nStorageMode, |
| OStringList_Impl& aPath, |
| sal_Int32 nStreamMode, |
| const ::comphelper::SequenceAsHashMap& aEncryptionData = ::comphelper::SequenceAsHashMap() ); |
| |
| void RemoveStreamHierarchically( OStringList_Impl& aListPath ); |
| |
| // XEventListener |
| virtual void SAL_CALL disposing( const ::com::sun::star::lang::EventObject& Source ) |
| throw (::com::sun::star::uno::RuntimeException); |
| |
| |
| // XTransactionListener |
| virtual void SAL_CALL preCommit( const ::com::sun::star::lang::EventObject& aEvent ) |
| throw (::com::sun::star::uno::Exception, ::com::sun::star::uno::RuntimeException); |
| virtual void SAL_CALL commited( const ::com::sun::star::lang::EventObject& aEvent ) |
| throw (::com::sun::star::uno::RuntimeException); |
| virtual void SAL_CALL preRevert( const ::com::sun::star::lang::EventObject& aEvent ) |
| throw (::com::sun::star::uno::Exception, ::com::sun::star::uno::RuntimeException); |
| virtual void SAL_CALL reverted( const ::com::sun::star::lang::EventObject& aEvent ) |
| throw (::com::sun::star::uno::RuntimeException); |
| |
| }; |
| |
| class OHierarchyHolder_Impl : public ::cppu::OWeakObject |
| { |
| ::com::sun::star::uno::WeakReference< ::com::sun::star::embed::XStorage > m_xWeakOwnStorage; |
| ::rtl::Reference< OHierarchyElement_Impl > m_xChild; |
| public: |
| OHierarchyHolder_Impl( const ::com::sun::star::uno::Reference< ::com::sun::star::embed::XStorage >& xOwnStorage ) |
| : m_xWeakOwnStorage( xOwnStorage ) |
| , m_xChild( new OHierarchyElement_Impl( ::com::sun::star::uno::WeakReference< ::com::sun::star::embed::XStorage >( xOwnStorage ) ) ) |
| {} |
| |
| static OStringList_Impl GetListPathFromString( const ::rtl::OUString& aPath ); |
| |
| ::com::sun::star::uno::Reference< ::com::sun::star::embed::XExtendedStorageStream > |
| GetStreamHierarchically( sal_Int32 nStorageMode, |
| OStringList_Impl& aListPath, |
| sal_Int32 nStreamMode, |
| const ::comphelper::SequenceAsHashMap& aEncryptionData = ::comphelper::SequenceAsHashMap() ); |
| |
| void RemoveStreamHierarchically( OStringList_Impl& aListPath ); |
| }; |
| |
| #endif // _OHIERARCHYHOLDER |
| |