1 /************************************************************** 2 * 3 * Licensed to the Apache Software Foundation (ASF) under one 4 * or more contributor license agreements. See the NOTICE file 5 * distributed with this work for additional information 6 * regarding copyright ownership. The ASF licenses this file 7 * to you under the Apache License, Version 2.0 (the 8 * "License"); you may not use this file except in compliance 9 * with the License. You may obtain a copy of the License at 10 * 11 * http://www.apache.org/licenses/LICENSE-2.0 12 * 13 * Unless required by applicable law or agreed to in writing, 14 * software distributed under the License is distributed on an 15 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 16 * KIND, either express or implied. See the License for the 17 * specific language governing permissions and limitations 18 * under the License. 19 * 20 *************************************************************/ 21 22 23 #ifndef CONNECTIVITY_HSQLDB_STORAGE_HXX 24 #define CONNECTIVITY_HSQLDB_STORAGE_HXX 25 26 #include <cppuhelper/compbase6.hxx> 27 #include <com/sun/star/lang/XServiceInfo.hpp> 28 #include <com/sun/star/lang/XMultiServiceFactory.hpp> 29 #include <com/sun/star/io/XStream.hpp> 30 #include <com/sun/star/io/XInputStream.hpp> 31 #include <com/sun/star/io/XOutputStream.hpp> 32 #include <com/sun/star/io/XSeekable.hpp> 33 #include <com/sun/star/embed/XStorage.hpp> 34 #include <com/sun/star/document/XDocumentSubStorageSupplier.hpp> 35 #include <com/sun/star/lang/XInitialization.hpp> 36 #include "connectivity/CommonTools.hxx" 37 #include <comphelper/broadcasthelper.hxx> 38 39 40 #define DECLARE_SERVICE_INFO_STATIC() \ 41 DECLARE_SERVICE_INFO(); \ 42 static ::rtl::OUString SAL_CALL getImplementationName_Static( ) throw (::com::sun::star::uno::RuntimeException); \ 43 static ::com::sun::star::uno::Sequence< ::rtl::OUString > SAL_CALL getSupportedServiceNames_Static( ) throw(::com::sun::star::uno::RuntimeException); \ 44 static ::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface > \ 45 SAL_CALL Create(const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory >&) \ 46 47 48 namespace connectivity 49 { 50 namespace hsqldb 51 { 52 typedef ::cppu::WeakComponentImplHelper6< ::com::sun::star::io::XStream 53 , ::com::sun::star::io::XInputStream 54 , ::com::sun::star::io::XOutputStream 55 , ::com::sun::star::io::XSeekable 56 , ::com::sun::star::lang::XInitialization 57 , ::com::sun::star::lang::XServiceInfo> OStorage_Base; 58 class OStorage : public ::comphelper::OBaseMutex 59 ,public OStorage_Base 60 { 61 ::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory > m_xServiceFactory; 62 ::com::sun::star::uno::Reference< ::com::sun::star::document::XDocumentSubStorageSupplier> m_xDS; 63 64 65 ::com::sun::star::uno::Reference< ::com::sun::star::embed::XStorage> m_xStorge; 66 ::com::sun::star::uno::Reference< ::com::sun::star::io::XStream > m_xStream; 67 ::com::sun::star::uno::Reference< ::com::sun::star::io::XInputStream > m_xIn; 68 ::com::sun::star::uno::Reference< ::com::sun::star::io::XOutputStream > m_xOut; 69 ::com::sun::star::uno::Reference< ::com::sun::star::io::XSeekable > m_xSeek; 70 71 OStorage(); // never implemented 72 OStorage(const OStorage&); // never implemented 73 int operator= (const OStorage&); // never implemented 74 75 OStorage( 76 const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory >& _rxFactory); 77 protected: 78 /** this function is called upon disposing the component 79 */ 80 virtual void SAL_CALL disposing(); 81 public: 82 // ::com::sun::star::lang::XServiceInfo 83 DECLARE_SERVICE_INFO_STATIC(); 84 85 // XInitialization 86 virtual void SAL_CALL initialize( const ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Any >& aArguments ) throw(::com::sun::star::uno::Exception, ::com::sun::star::uno::RuntimeException); 87 88 // XStream 89 virtual ::com::sun::star::uno::Reference< ::com::sun::star::io::XInputStream > SAL_CALL getInputStream( ) throw (::com::sun::star::uno::RuntimeException); 90 virtual ::com::sun::star::uno::Reference< ::com::sun::star::io::XOutputStream > SAL_CALL getOutputStream( ) throw (::com::sun::star::uno::RuntimeException); 91 92 // XInputStream 93 virtual ::sal_Int32 SAL_CALL readBytes( ::com::sun::star::uno::Sequence< ::sal_Int8 >& aData, ::sal_Int32 nBytesToRead ) throw (::com::sun::star::io::NotConnectedException, ::com::sun::star::io::BufferSizeExceededException, ::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException); 94 virtual ::sal_Int32 SAL_CALL readSomeBytes( ::com::sun::star::uno::Sequence< ::sal_Int8 >& aData, ::sal_Int32 nMaxBytesToRead ) throw (::com::sun::star::io::NotConnectedException, ::com::sun::star::io::BufferSizeExceededException, ::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException); 95 virtual void SAL_CALL skipBytes( ::sal_Int32 nBytesToSkip ) throw (::com::sun::star::io::NotConnectedException, ::com::sun::star::io::BufferSizeExceededException, ::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException); 96 virtual ::sal_Int32 SAL_CALL available( ) throw (::com::sun::star::io::NotConnectedException, ::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException); 97 virtual void SAL_CALL closeInput( ) throw (::com::sun::star::io::NotConnectedException, ::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException); 98 99 // XOutputStream 100 virtual void SAL_CALL writeBytes( const ::com::sun::star::uno::Sequence< ::sal_Int8 >& aData ) throw (::com::sun::star::io::NotConnectedException, ::com::sun::star::io::BufferSizeExceededException, ::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException); 101 virtual void SAL_CALL flush( ) throw (::com::sun::star::io::NotConnectedException, ::com::sun::star::io::BufferSizeExceededException, ::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException); 102 virtual void SAL_CALL closeOutput( ) throw (::com::sun::star::io::NotConnectedException, ::com::sun::star::io::BufferSizeExceededException, ::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException); 103 104 // XSeekable 105 virtual void SAL_CALL seek( ::sal_Int64 location ) throw (::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException); 106 virtual ::sal_Int64 SAL_CALL getPosition( ) throw (::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException); 107 virtual ::sal_Int64 SAL_CALL getLength( ) throw (::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException); 108 }; 109 } 110 // ....................................................................... 111 } // connectivity 112 // ....................................................................... 113 #endif // CONNECTIVITY_HSQLDB_STORAGE_HXX 114 115