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 24 #ifndef _SFX_DOCUMENTMETADATAACCESS_HXX_ 25 #define _SFX_DOCUMENTMETADATAACCESS_HXX_ 26 27 #include <sal/config.h> 28 29 #include <sfx2/dllapi.h> 30 31 #include <com/sun/star/uno/XComponentContext.hpp> 32 #include <com/sun/star/rdf/XDocumentMetadataAccess.hpp> 33 #include <com/sun/star/rdf/XRepositorySupplier.hpp> 34 35 #include <cppuhelper/implbase1.hxx> 36 37 #include <boost/utility.hpp> 38 39 #include <memory> 40 41 42 /** Implementation of the interface com.sun.star.rdf.XDocumentMetadataAccess 43 44 This is not a service only because it needs some kind of XML ID registry 45 from the document, and i do not like defining an API for that. 46 Also, the implementation does _no_ locking, so make sure access is 47 protected externally. 48 49 @author mst 50 */ 51 52 namespace com { namespace sun { namespace star { namespace embed { 53 class XStorage; 54 } } } } 55 56 namespace sfx2 { 57 58 59 /** create a base URI for loading metadata from an ODF (sub)document. 60 61 @param i_xContext component context 62 @param i_xStorage storage for the document; FileSystemStorage is allowed 63 @param i_rPkgURI the URI for the package 64 @param i_rSubDocument (optional) path of the subdocument in package 65 66 @return a base URI suitable for XDocumentMetadataAccess::loadFromStorage 67 */ 68 ::com::sun::star::uno::Reference< ::com::sun::star::rdf::XURI> SFX2_DLLPUBLIC 69 createBaseURI( 70 ::com::sun::star::uno::Reference< ::com::sun::star::uno::XComponentContext> 71 const & i_xContext, 72 ::com::sun::star::uno::Reference< ::com::sun::star::embed::XStorage> 73 const & i_xStorage, 74 ::rtl::OUString const & i_rPkgURI, 75 ::rtl::OUString const & i_rSubDocument = ::rtl::OUString()); 76 77 78 class IXmlIdRegistrySupplier; 79 struct DocumentMetadataAccess_Impl; 80 81 82 class SFX2_DLLPUBLIC DocumentMetadataAccess : 83 private boost::noncopyable, 84 public ::cppu::WeakImplHelper1< 85 ::com::sun::star::rdf::XDocumentMetadataAccess> 86 { 87 public: 88 explicit DocumentMetadataAccess(::com::sun::star::uno::Reference< 89 ::com::sun::star::uno::XComponentContext > const & i_xContext, 90 IXmlIdRegistrySupplier const & i_rRegistrySupplier, 91 ::rtl::OUString const & i_rBaseURI); 92 // N.B.: in contrast to previous, this constructor does _not_ initialize! 93 // caller must immediately call loadFromStorage/Medium! 94 explicit DocumentMetadataAccess(::com::sun::star::uno::Reference< 95 ::com::sun::star::uno::XComponentContext > const & i_xContext, 96 IXmlIdRegistrySupplier const & i_rRegistrySupplier); 97 virtual ~DocumentMetadataAccess(); 98 99 // ::com::sun::star::rdf::XNode: 100 virtual ::rtl::OUString SAL_CALL getStringValue(); 101 102 // ::com::sun::star::rdf::XURI: 103 virtual ::rtl::OUString SAL_CALL getNamespace(); 104 virtual ::rtl::OUString SAL_CALL getLocalName(); 105 106 // ::com::sun::star::rdf::XRepositorySupplier: 107 virtual ::com::sun::star::uno::Reference< 108 ::com::sun::star::rdf::XRepository > SAL_CALL getRDFRepository(); 109 110 // ::com::sun::star::rdf::XDocumentMetadataAccess: 111 virtual ::com::sun::star::uno::Reference< 112 ::com::sun::star::rdf::XMetadatable > SAL_CALL 113 getElementByMetadataReference( 114 const ::com::sun::star::beans::StringPair & i_rReference); 115 virtual ::com::sun::star::uno::Reference< 116 ::com::sun::star::rdf::XMetadatable > SAL_CALL 117 getElementByURI(const ::com::sun::star::uno::Reference< 118 ::com::sun::star::rdf::XURI > & i_xURI); 119 virtual ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Reference< 120 ::com::sun::star::rdf::XURI > > SAL_CALL getMetadataGraphsWithType( 121 const ::com::sun::star::uno::Reference< 122 ::com::sun::star::rdf::XURI > & i_xType); 123 virtual ::com::sun::star::uno::Reference< 124 ::com::sun::star::rdf::XURI> SAL_CALL 125 addMetadataFile(const ::rtl::OUString & i_rFileName, 126 const ::com::sun::star::uno::Sequence< 127 ::com::sun::star::uno::Reference< ::com::sun::star::rdf::XURI > 128 > & i_rTypes); 129 virtual ::com::sun::star::uno::Reference< 130 ::com::sun::star::rdf::XURI> SAL_CALL 131 importMetadataFile(::sal_Int16 i_Format, 132 const ::com::sun::star::uno::Reference< 133 ::com::sun::star::io::XInputStream > & i_xInStream, 134 const ::rtl::OUString & i_rFileName, 135 const ::com::sun::star::uno::Reference< 136 ::com::sun::star::rdf::XURI > & i_xBaseURI, 137 const ::com::sun::star::uno::Sequence< 138 ::com::sun::star::uno::Reference< ::com::sun::star::rdf::XURI > 139 > & i_rTypes); 140 virtual void SAL_CALL removeMetadataFile( 141 const ::com::sun::star::uno::Reference< 142 ::com::sun::star::rdf::XURI > & i_xGraphName); 143 virtual void SAL_CALL addContentOrStylesFile( 144 const ::rtl::OUString & i_rFileName); 145 virtual void SAL_CALL removeContentOrStylesFile( 146 const ::rtl::OUString & i_rFileName); 147 148 virtual void SAL_CALL loadMetadataFromStorage( 149 const ::com::sun::star::uno::Reference< 150 ::com::sun::star::embed::XStorage > & i_xStorage, 151 const ::com::sun::star::uno::Reference< 152 ::com::sun::star::rdf::XURI > & i_xBaseURI, 153 const ::com::sun::star::uno::Reference< 154 ::com::sun::star::task::XInteractionHandler> & i_xHandler); 155 virtual void SAL_CALL storeMetadataToStorage( 156 const ::com::sun::star::uno::Reference< 157 ::com::sun::star::embed::XStorage > & i_xStorage); 158 virtual void SAL_CALL loadMetadataFromMedium( 159 const ::com::sun::star::uno::Sequence< 160 ::com::sun::star::beans::PropertyValue > & i_rMedium); 161 virtual void SAL_CALL storeMetadataToMedium( 162 const ::com::sun::star::uno::Sequence< 163 ::com::sun::star::beans::PropertyValue > & i_rMedium); 164 165 private: 166 std::auto_ptr<DocumentMetadataAccess_Impl> m_pImpl; 167 }; 168 169 } // namespace sfx2 170 171 #endif // _SFX_DOCUMENTMETADATAACCESS_HXX_ 172