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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 :
21 : #include "hsqldb/HTables.hxx"
22 : #include "hsqldb/HViews.hxx"
23 : #include "hsqldb/HView.hxx"
24 : #include <com/sun/star/sdbc/XRow.hpp>
25 : #include <com/sun/star/sdbc/XResultSet.hpp>
26 : #include <com/sun/star/sdbc/ColumnValue.hpp>
27 : #include <com/sun/star/sdbc/KeyRule.hpp>
28 : #include <com/sun/star/sdbcx/KeyType.hpp>
29 : #include <com/sun/star/sdbcx/CheckOption.hpp>
30 : #include "hsqldb/HCatalog.hxx"
31 : #include <comphelper/extract.hxx>
32 : #include <connectivity/dbtools.hxx>
33 : #include <connectivity/dbexception.hxx>
34 : #include <cppuhelper/interfacecontainer.h>
35 : #include <comphelper/types.hxx>
36 : #include "TConnection.hxx"
37 :
38 : using namespace ::comphelper;
39 :
40 : using namespace ::cppu;
41 : using namespace connectivity;
42 : using namespace connectivity::hsqldb;
43 : using namespace ::com::sun::star::uno;
44 : using namespace ::com::sun::star::beans;
45 : using namespace ::com::sun::star::sdbcx;
46 : using namespace ::com::sun::star::sdbc;
47 : using namespace ::com::sun::star::container;
48 : using namespace ::com::sun::star::lang;
49 : using namespace dbtools;
50 : typedef connectivity::sdbcx::OCollection OCollection_TYPE;
51 :
52 :
53 0 : HViews::HViews( const Reference< XConnection >& _rxConnection, ::cppu::OWeakObject& _rParent, ::osl::Mutex& _rMutex,
54 : const TStringVector &_rVector )
55 : :sdbcx::OCollection( _rParent, true, _rMutex, _rVector )
56 : ,m_xConnection( _rxConnection )
57 0 : ,m_xMetaData( _rxConnection->getMetaData() )
58 0 : ,m_bInDrop( false )
59 : {
60 0 : }
61 :
62 :
63 0 : sdbcx::ObjectType HViews::createObject(const OUString& _rName)
64 : {
65 0 : OUString sCatalog,sSchema,sTable;
66 : ::dbtools::qualifiedNameComponents(m_xMetaData,
67 : _rName,
68 : sCatalog,
69 : sSchema,
70 : sTable,
71 0 : ::dbtools::eInDataManipulation);
72 0 : return new HView( m_xConnection, isCaseSensitive(), sSchema, sTable );
73 : }
74 :
75 :
76 0 : void HViews::impl_refresh( ) throw(RuntimeException)
77 : {
78 0 : static_cast<OHCatalog&>(m_rParent).refreshTables();
79 0 : }
80 :
81 0 : void HViews::disposing()
82 : {
83 0 : m_xMetaData.clear();
84 0 : OCollection::disposing();
85 0 : }
86 :
87 0 : Reference< XPropertySet > HViews::createDescriptor()
88 : {
89 0 : Reference<XConnection> xConnection = static_cast<OHCatalog&>(m_rParent).getConnection();
90 0 : connectivity::sdbcx::OView* pNew = new connectivity::sdbcx::OView(true, xConnection->getMetaData());
91 0 : return pNew;
92 : }
93 :
94 : // XAppend
95 0 : sdbcx::ObjectType HViews::appendObject( const OUString& _rForName, const Reference< XPropertySet >& descriptor )
96 : {
97 0 : createView(descriptor);
98 0 : return createObject( _rForName );
99 : }
100 :
101 : // XDrop
102 0 : void HViews::dropObject(sal_Int32 _nPos,const OUString& /*_sElementName*/)
103 : {
104 0 : if ( m_bInDrop )
105 0 : return;
106 :
107 0 : Reference< XInterface > xObject( getObject( _nPos ) );
108 0 : bool bIsNew = connectivity::sdbcx::ODescriptor::isNew( xObject );
109 0 : if (!bIsNew)
110 : {
111 0 : OUString aSql( "DROP VIEW" );
112 :
113 0 : Reference<XPropertySet> xProp(xObject,UNO_QUERY);
114 0 : aSql += ::dbtools::composeTableName( m_xMetaData, xProp, ::dbtools::eInTableDefinitions, false, false, true );
115 :
116 0 : Reference<XConnection> xConnection = static_cast<OHCatalog&>(m_rParent).getConnection();
117 0 : Reference< XStatement > xStmt = xConnection->createStatement( );
118 0 : xStmt->execute(aSql);
119 0 : ::comphelper::disposeComponent(xStmt);
120 0 : }
121 : }
122 :
123 0 : void HViews::dropByNameImpl(const OUString& elementName)
124 : {
125 0 : m_bInDrop = true;
126 0 : OCollection_TYPE::dropByName(elementName);
127 0 : m_bInDrop = false;
128 0 : }
129 :
130 0 : void HViews::createView( const Reference< XPropertySet >& descriptor )
131 : {
132 0 : Reference<XConnection> xConnection = static_cast<OHCatalog&>(m_rParent).getConnection();
133 :
134 0 : OUString sCommand;
135 0 : descriptor->getPropertyValue(OMetaConnection::getPropMap().getNameByIndex(PROPERTY_ID_COMMAND)) >>= sCommand;
136 :
137 0 : OUString aSql = "CREATE VIEW " +
138 0 : ::dbtools::composeTableName( m_xMetaData, descriptor, ::dbtools::eInTableDefinitions, false, false, true ) +
139 0 : " AS " + sCommand;
140 :
141 0 : Reference< XStatement > xStmt = xConnection->createStatement( );
142 0 : if ( xStmt.is() )
143 : {
144 0 : xStmt->execute(aSql);
145 0 : ::comphelper::disposeComponent(xStmt);
146 : }
147 :
148 : // insert the new view also in the tables collection
149 0 : OTables* pTables = static_cast<OTables*>(static_cast<OHCatalog&>(m_rParent).getPrivateTables());
150 0 : if ( pTables )
151 : {
152 0 : OUString sName = ::dbtools::composeTableName( m_xMetaData, descriptor, ::dbtools::eInDataManipulation, false, false, false );
153 0 : pTables->appendNew(sName);
154 0 : }
155 0 : }
156 :
157 :
158 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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