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1 : : /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
2 : : /*
3 : : * This file is part of the LibreOffice project.
4 : : *
5 : : * This Source Code Form is subject to the terms of the Mozilla Public
6 : : * License, v. 2.0. If a copy of the MPL was not distributed with this
7 : : * file, You can obtain one at http://mozilla.org/MPL/2.0/.
8 : : *
9 : : * This file incorporates work covered by the following license notice:
10 : : *
11 : : * Licensed to the Apache Software Foundation (ASF) under one or more
12 : : * contributor license agreements. See the NOTICE file distributed
13 : : * with this work for additional information regarding copyright
14 : : * ownership. The ASF licenses this file to you under the Apache
15 : : * License, Version 2.0 (the "License"); you may not use this file
16 : : * except in compliance with the License. You may obtain a copy of
17 : : * the License at http://www.apache.org/licenses/LICENSE-2.0 .
18 : : */
19 : :
20 : : #include "dbase/DIndexes.hxx"
21 : : #include "dbase/DIndex.hxx"
22 : : #include <connectivity/dbexception.hxx>
23 : : #include <unotools/ucbhelper.hxx>
24 : : #include <comphelper/types.hxx>
25 : : #include "resource/dbase_res.hrc"
26 : :
27 : : using namespace ::comphelper;
28 : :
29 : : using namespace utl;
30 : : using namespace ::connectivity;
31 : : using namespace ::dbtools;
32 : : using namespace ::connectivity::dbase;
33 : : using namespace ::com::sun::star::uno;
34 : : using namespace ::com::sun::star::beans;
35 : : using namespace ::com::sun::star::sdbcx;
36 : : using namespace ::com::sun::star::sdbc;
37 : : using namespace ::com::sun::star::container;
38 : : using namespace ::com::sun::star::lang;
39 : :
40 : 0 : sdbcx::ObjectType ODbaseIndexes::createObject(const ::rtl::OUString& _rName)
41 : : {
42 : 0 : ::rtl::OUString sFile = m_pTable->getConnection()->getURL();
43 [ # # ][ # # ]: 0 : sFile += OMetaConnection::getPropMap().getNameByIndex(PROPERTY_ID_DELIMITER);
44 : 0 : sFile += _rName;
45 : 0 : sFile += ::rtl::OUString(".ndx");
46 [ # # ][ # # ]: 0 : if ( !UCBContentHelper::Exists(sFile) )
47 : : {
48 : 0 : const ::rtl::OUString sError( m_pTable->getConnection()->getResources().getResourceStringWithSubstitution(
49 : : STR_COULD_NOT_LOAD_FILE,
50 : : "$filename$", sFile
51 [ # # ]: 0 : ) );
52 [ # # ][ # # ]: 0 : ::dbtools::throwGenericSQLException( sError, *m_pTable );
53 : : }
54 : :
55 : 0 : sdbcx::ObjectType xRet;
56 [ # # ][ # # ]: 0 : SvStream* pFileStream = ::connectivity::file::OFileTable::createStream_simpleError(sFile,STREAM_READ | STREAM_NOCREATE| STREAM_SHARE_DENYWRITE);
[ # # ]
57 [ # # ]: 0 : if(pFileStream)
58 : : {
59 [ # # ]: 0 : pFileStream->SetNumberFormatInt(NUMBERFORMAT_INT_LITTLEENDIAN);
60 [ # # ]: 0 : pFileStream->SetBufferSize(PAGE_SIZE);
61 : : ODbaseIndex::NDXHeader aHeader;
62 : :
63 [ # # ]: 0 : pFileStream->Seek(0);
64 [ # # ]: 0 : pFileStream->Read(&aHeader,PAGE_SIZE);
65 [ # # ][ # # ]: 0 : delete pFileStream;
66 : :
67 [ # # ]: 0 : ODbaseIndex* pIndex = new ODbaseIndex(m_pTable,aHeader,_rName);
68 [ # # ][ # # ]: 0 : xRet = pIndex;
69 [ # # ]: 0 : pIndex->openIndexFile();
70 : : }
71 : : else
72 : : {
73 : 0 : const ::rtl::OUString sError( m_pTable->getConnection()->getResources().getResourceStringWithSubstitution(
74 : : STR_COULD_NOT_LOAD_FILE,
75 : : "$filename$", sFile
76 [ # # ]: 0 : ) );
77 [ # # ][ # # ]: 0 : ::dbtools::throwGenericSQLException( sError, *m_pTable );
78 : : }
79 : 0 : return xRet;
80 : : }
81 : : // -------------------------------------------------------------------------
82 : 0 : void ODbaseIndexes::impl_refresh( ) throw(RuntimeException)
83 : : {
84 [ # # ]: 0 : if(m_pTable)
85 : 0 : m_pTable->refreshIndexes();
86 : 0 : }
87 : : // -------------------------------------------------------------------------
88 : 0 : Reference< XPropertySet > ODbaseIndexes::createDescriptor()
89 : : {
90 [ # # ][ # # ]: 0 : return new ODbaseIndex(m_pTable);
91 : : }
92 : : // -------------------------------------------------------------------------
93 : : // XAppend
94 : 0 : sdbcx::ObjectType ODbaseIndexes::appendObject( const ::rtl::OUString& _rForName, const Reference< XPropertySet >& descriptor )
95 : : {
96 [ # # ]: 0 : Reference<XUnoTunnel> xTunnel(descriptor,UNO_QUERY);
97 [ # # ]: 0 : if(xTunnel.is())
98 : : {
99 [ # # ][ # # ]: 0 : ODbaseIndex* pIndex = reinterpret_cast< ODbaseIndex* >( xTunnel->getSomething(ODbaseIndex::getUnoTunnelImplementationId()) );
[ # # ][ # # ]
100 [ # # ][ # # ]: 0 : if(!pIndex || !pIndex->CreateImpl())
[ # # ][ # # ]
101 [ # # ]: 0 : throw SQLException();
102 : : }
103 : :
104 [ # # ]: 0 : return createObject( _rForName );
105 : : }
106 : : // -------------------------------------------------------------------------
107 : : // XDrop
108 : 0 : void ODbaseIndexes::dropObject(sal_Int32 _nPos,const ::rtl::OUString /*_sElementName*/)
109 : : {
110 [ # # ][ # # ]: 0 : Reference< XUnoTunnel> xTunnel(getObject(_nPos),UNO_QUERY);
111 [ # # ]: 0 : if ( xTunnel.is() )
112 : : {
113 [ # # ][ # # ]: 0 : ODbaseIndex* pIndex = reinterpret_cast< ODbaseIndex* >( xTunnel->getSomething(ODbaseIndex::getUnoTunnelImplementationId()) );
[ # # ][ # # ]
114 [ # # ]: 0 : if ( pIndex )
115 [ # # ]: 0 : pIndex->DropImpl();
116 : 0 : }
117 : :
118 : 0 : }
119 : : // -------------------------------------------------------------------------
120 : :
121 : :
122 : : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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