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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 "connectivity/TKeyColumns.hxx"
21 : #include "connectivity/sdbcx/VKeyColumn.hxx"
22 : #include <com/sun/star/sdbc/XRow.hpp>
23 : #include <com/sun/star/sdbc/XResultSet.hpp>
24 : #include <com/sun/star/sdbc/DataType.hpp>
25 : #include <com/sun/star/sdbc/ColumnValue.hpp>
26 : #include <comphelper/extract.hxx>
27 : #include <comphelper/property.hxx>
28 : #include "TConnection.hxx"
29 : #include "connectivity/TTableHelper.hxx"
30 :
31 : using namespace connectivity;
32 : using namespace connectivity::sdbcx;
33 : using namespace ::com::sun::star::uno;
34 : using namespace ::com::sun::star::beans;
35 : using namespace ::com::sun::star::sdbc;
36 : using namespace ::com::sun::star::container;
37 : using namespace ::com::sun::star::lang;
38 :
39 : // -------------------------------------------------------------------------
40 0 : OKeyColumnsHelper::OKeyColumnsHelper( OTableKeyHelper* _pKey,
41 : ::osl::Mutex& _rMutex,
42 : const ::std::vector< ::rtl::OUString> &_rVector)
43 : : connectivity::sdbcx::OCollection(*_pKey,sal_True,_rMutex,_rVector)
44 0 : ,m_pKey(_pKey)
45 : {
46 0 : }
47 : // -------------------------------------------------------------------------
48 0 : sdbcx::ObjectType OKeyColumnsHelper::createObject(const ::rtl::OUString& _rName)
49 : {
50 0 : ::dbtools::OPropertyMap& rPropMap = OMetaConnection::getPropMap();
51 0 : ::rtl::OUString aCatalog, aSchema, aTable;
52 0 : ::com::sun::star::uno::Any Catalog(m_pKey->getTable()->getPropertyValue(rPropMap.getNameByIndex(PROPERTY_ID_CATALOGNAME)));
53 0 : Catalog >>= aCatalog;
54 0 : m_pKey->getTable()->getPropertyValue(rPropMap.getNameByIndex(PROPERTY_ID_SCHEMANAME)) >>= aSchema;
55 0 : m_pKey->getTable()->getPropertyValue(rPropMap.getNameByIndex(PROPERTY_ID_NAME)) >>= aTable;
56 :
57 : // frist get the related column to _rName
58 0 : Reference< XResultSet > xResult = m_pKey->getTable()->getMetaData()->getImportedKeys(
59 0 : Catalog, aSchema, aTable);
60 :
61 0 : ::rtl::OUString aRefColumnName;
62 0 : if ( xResult.is() )
63 : {
64 0 : Reference< XRow > xRow(xResult,UNO_QUERY);
65 0 : ::rtl::OUString aTemp;
66 0 : while(xResult->next())
67 : {
68 0 : aTemp = xRow->getString(4);
69 0 : if(xRow->getString(8) == _rName && m_pKey->getName() == xRow->getString(12))
70 : {
71 0 : aRefColumnName = aTemp;
72 0 : break;
73 : }
74 0 : }
75 : }
76 :
77 0 : sdbcx::ObjectType xRet;
78 :
79 : // now describe the column _rName and set his related column
80 0 : xResult = m_pKey->getTable()->getMetaData()->getColumns(Catalog, aSchema, aTable, _rName);
81 :
82 0 : if ( xResult.is() )
83 : {
84 0 : Reference< XRow > xRow(xResult,UNO_QUERY);
85 0 : if ( xResult->next() )
86 : {
87 0 : if ( xRow->getString(4) == _rName )
88 : {
89 0 : sal_Int32 nDataType = xRow->getInt(5);
90 0 : ::rtl::OUString aTypeName(xRow->getString(6));
91 0 : sal_Int32 nSize = xRow->getInt(7);
92 0 : sal_Int32 nDec = xRow->getInt(9);
93 0 : sal_Int32 nNull = xRow->getInt(11);
94 0 : ::rtl::OUString sColumnDef;
95 : try
96 : {
97 0 : sColumnDef = xRow->getString(13);
98 : }
99 0 : catch(const SQLException&)
100 : {
101 : // somethimes we get an error when asking for this param
102 : }
103 :
104 : OKeyColumn* pRet = new OKeyColumn(aRefColumnName,
105 : _rName,
106 : aTypeName,
107 : sColumnDef,
108 : nNull,
109 : nSize,
110 : nDec,
111 : nDataType,
112 : sal_False,
113 : sal_False,
114 : sal_False,
115 0 : isCaseSensitive(),
116 : aCatalog,
117 : aSchema,
118 0 : aTable);
119 0 : xRet = pRet;
120 : }
121 0 : }
122 : }
123 :
124 0 : return xRet;
125 : }
126 : // -------------------------------------------------------------------------
127 0 : Reference< XPropertySet > OKeyColumnsHelper::createDescriptor()
128 : {
129 0 : return new OKeyColumn(isCaseSensitive());
130 : }
131 : // -------------------------------------------------------------------------
132 0 : void OKeyColumnsHelper::impl_refresh() throw(::com::sun::star::uno::RuntimeException)
133 : {
134 0 : m_pKey->refreshColumns();
135 0 : }
136 : // -----------------------------------------------------------------------------
137 :
138 :
139 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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