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 // MARKER(update_precomp.py): autogen include statement, do not remove
25 #include "precompiled_framework.hxx"
26 #include <framework/eventsconfiguration.hxx>
27 #include <xml/eventsdocumenthandler.hxx>
28 #include <services.h>
29
30 #ifndef __FRAMEWORK_XML_SAXNAMESPACEFILTER_HXX_
31 #include <xml/saxnamespacefilter.hxx>
32 #endif
33
34 //_________________________________________________________________________________________________________________
35 // interface includes
36 //_________________________________________________________________________________________________________________
37 #include <com/sun/star/xml/sax/XParser.hpp>
38 #include <com/sun/star/io/XActiveDataSource.hpp>
39 #include <com/sun/star/io/XInputStream.hpp>
40 #include <com/sun/star/lang/XMultiServiceFactory.hpp>
41
42 //_________________________________________________________________________________________________________________
43 // other includes
44 //_________________________________________________________________________________________________________________
45
46 #ifndef _UNOTOOLS_PROCESSFACTORY_HXX
47 #include <comphelper/processfactory.hxx>
48 #endif
49 #include <unotools/streamwrap.hxx>
50 #include <tools/debug.hxx>
51
52 //_________________________________________________________________________________________________________________
53 // namespace
54 //_________________________________________________________________________________________________________________
55
56 using namespace ::com::sun::star::uno;
57 using namespace ::com::sun::star::xml::sax;
58 using namespace ::com::sun::star::lang;
59 using namespace ::com::sun::star::io;
60
61
62 namespace framework
63 {
64
GetSaxParser(const::com::sun::star::uno::Reference<::com::sun::star::lang::XMultiServiceFactory> & xServiceFactory)65 static Reference< XParser > GetSaxParser(
66 // #110897#
67 const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory >& xServiceFactory
68 )
69 {
70 //Reference< XMultiServiceFactory > xServiceManager = ::comphelper::getProcessServiceFactory();
71 //return Reference< XParser >( xServiceManager->createInstance( SERVICENAME_SAXPARSER), UNO_QUERY);
72 return Reference< XParser >( xServiceFactory->createInstance( SERVICENAME_SAXPARSER), UNO_QUERY);
73 }
74
GetSaxWriter(const::com::sun::star::uno::Reference<::com::sun::star::lang::XMultiServiceFactory> & xServiceFactory)75 static Reference< XDocumentHandler > GetSaxWriter(
76 // #110897#
77 const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory >& xServiceFactory
78 )
79 {
80 //Reference< XMultiServiceFactory > xServiceManager = ::comphelper::getProcessServiceFactory();
81 //return Reference< XDocumentHandler >( xServiceManager->createInstance( SERVICENAME_SAXWRITER), UNO_QUERY) ;
82 return Reference< XDocumentHandler >( xServiceFactory->createInstance( SERVICENAME_SAXWRITER), UNO_QUERY) ;
83 }
84
85 // #110897#
LoadEventsConfig(const::com::sun::star::uno::Reference<::com::sun::star::lang::XMultiServiceFactory> & xServiceFactory,SvStream & rInStream,EventsConfig & aItems)86 sal_Bool EventsConfiguration::LoadEventsConfig(
87 const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory >& xServiceFactory,
88 SvStream& rInStream, EventsConfig& aItems )
89 {
90 Reference< XParser > xParser( GetSaxParser( xServiceFactory ) );
91 Reference< XInputStream > xInputStream(
92 (::cppu::OWeakObject *)new utl::OInputStreamWrapper( rInStream ),
93 UNO_QUERY );
94
95 // connect stream to input stream to the parser
96 InputSource aInputSource;
97
98 aInputSource.aInputStream = xInputStream;
99
100 // create namespace filter and set events document handler inside to support xml namespaces
101 Reference< XDocumentHandler > xDocHandler( new OReadEventsDocumentHandler( aItems ));
102 Reference< XDocumentHandler > xFilter( new SaxNamespaceFilter( xDocHandler ));
103
104 // connect parser and filter
105 xParser->setDocumentHandler( xFilter );
106
107 try
108 {
109 xParser->parseStream( aInputSource );
110 return sal_True;
111 }
112 catch ( RuntimeException& )
113 {
114 return sal_False;
115 }
116 catch( SAXException& )
117 {
118 return sal_False;
119 }
120 catch( ::com::sun::star::io::IOException& )
121 {
122 return sal_False;
123 }
124 }
125
126 // #110897#
StoreEventsConfig(const::com::sun::star::uno::Reference<::com::sun::star::lang::XMultiServiceFactory> & xServiceFactory,SvStream & rOutStream,const EventsConfig & aItems)127 sal_Bool EventsConfiguration::StoreEventsConfig(
128 const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory >& xServiceFactory,
129 SvStream& rOutStream, const EventsConfig& aItems )
130 {
131 Reference< XDocumentHandler > xWriter( GetSaxWriter( xServiceFactory ) );
132
133 Reference< XOutputStream > xOutputStream(
134 (::cppu::OWeakObject *)new utl::OOutputStreamWrapper( rOutStream ),
135 UNO_QUERY );
136
137 Reference< ::com::sun::star::io::XActiveDataSource> xDataSource( xWriter , UNO_QUERY );
138 xDataSource->setOutputStream( xOutputStream );
139
140 try
141 {
142 OWriteEventsDocumentHandler aWriteEventsDocumentHandler( aItems, xWriter );
143 aWriteEventsDocumentHandler.WriteEventsDocument();
144 return sal_True;
145 }
146 catch ( RuntimeException& )
147 {
148 return sal_False;
149 }
150 catch ( SAXException& )
151 {
152 return sal_False;
153 }
154 catch ( ::com::sun::star::io::IOException& )
155 {
156 return sal_False;
157 }
158 }
159
160 }
161
162