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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 "CRowSetDataColumn.hxx"
22 : #include "dbastrings.hrc"
23 : #include "apitools.hxx"
24 : #include <comphelper/types.hxx>
25 : #include <cppuhelper/typeprovider.hxx>
26 : #include <com/sun/star/beans/PropertyAttribute.hpp>
27 : #include <tools/debug.hxx>
28 :
29 : using namespace dbaccess;
30 : using namespace comphelper;
31 : using namespace connectivity;
32 : using namespace ::com::sun::star::uno;
33 : using namespace ::com::sun::star::beans;
34 : using namespace ::com::sun::star::sdbc;
35 : using namespace ::com::sun::star::container;
36 : using namespace ::com::sun::star::lang;
37 : using namespace ::com::sun::star::util;
38 : using namespace cppu;
39 : using namespace osl;
40 :
41 :
42 0 : ORowSetDataColumn::ORowSetDataColumn( const Reference < XResultSetMetaData >& _xMetaData,
43 : const Reference < XRow >& _xRow,
44 : const Reference < XRowUpdate >& _xRowUpdate,
45 : sal_Int32 _nPos,
46 : const Reference< XDatabaseMetaData >& _rxDBMeta,
47 : const OUString& _rDescription,
48 : const OUString& i_sLabel,
49 : const ORowSetCacheIterator& _rColumnValue)
50 : :ODataColumn(_xMetaData,_xRow,_xRowUpdate,_nPos,_rxDBMeta)
51 : ,m_aColumnValue(_rColumnValue)
52 : ,m_sLabel(i_sLabel)
53 0 : ,m_aDescription(_rDescription)
54 : {
55 0 : OColumnSettings::registerProperties( *this );
56 0 : registerProperty( PROPERTY_DESCRIPTION, PROPERTY_ID_DESCRIPTION, PropertyAttribute::READONLY, &m_aDescription, ::getCppuType( &m_aDescription ) );
57 0 : }
58 :
59 0 : ORowSetDataColumn::~ORowSetDataColumn()
60 : {
61 0 : }
62 :
63 : // comphelper::OPropertyArrayUsageHelper
64 0 : ::cppu::IPropertyArrayHelper* ORowSetDataColumn::createArrayHelper( ) const
65 : {
66 0 : BEGIN_PROPERTY_SEQUENCE(21)
67 :
68 0 : DECL_PROP1( CATALOGNAME, OUString, READONLY );
69 0 : DECL_PROP1( DISPLAYSIZE, sal_Int32, READONLY );
70 0 : DECL_PROP1_BOOL( ISAUTOINCREMENT, READONLY );
71 0 : DECL_PROP1_BOOL( ISCASESENSITIVE, READONLY );
72 0 : DECL_PROP1_BOOL( ISCURRENCY, READONLY );
73 0 : DECL_PROP1_BOOL( ISDEFINITELYWRITABLE, READONLY );
74 0 : DECL_PROP1( ISNULLABLE, sal_Int32, READONLY );
75 0 : DECL_PROP1_BOOL( ISREADONLY, BOUND );
76 0 : DECL_PROP1_BOOL( ISROWVERSION, READONLY );
77 0 : DECL_PROP1_BOOL( ISSEARCHABLE, READONLY );
78 0 : DECL_PROP1_BOOL( ISSIGNED, READONLY );
79 0 : DECL_PROP1_BOOL( ISWRITABLE, READONLY );
80 0 : DECL_PROP1( LABEL, OUString, READONLY );
81 0 : DECL_PROP1( PRECISION, sal_Int32, READONLY );
82 0 : DECL_PROP1( SCALE, sal_Int32, READONLY );
83 0 : DECL_PROP1( SCHEMANAME, OUString, READONLY );
84 0 : DECL_PROP1( SERVICENAME, OUString, READONLY );
85 0 : DECL_PROP1( TABLENAME, OUString, READONLY );
86 0 : DECL_PROP1( TYPE, sal_Int32, READONLY );
87 0 : DECL_PROP1( TYPENAME, OUString, READONLY );
88 0 : DECL_PROP1( VALUE, Any, BOUND );
89 :
90 : END_PROPERTY_SEQUENCE()
91 :
92 0 : Sequence< Property > aRegisteredProperties;
93 0 : describeProperties( aRegisteredProperties );
94 :
95 0 : return new ::cppu::OPropertyArrayHelper( ::comphelper::concatSequences( aDescriptor, aRegisteredProperties ), sal_False );
96 : }
97 :
98 : // cppu::OPropertySetHelper
99 0 : ::cppu::IPropertyArrayHelper& ORowSetDataColumn::getInfoHelper()
100 : {
101 0 : return *static_cast< ::comphelper::OPropertyArrayUsageHelper< ORowSetDataColumn >* >(this)->getArrayHelper();
102 : }
103 :
104 0 : void SAL_CALL ORowSetDataColumn::getFastPropertyValue( Any& rValue, sal_Int32 nHandle ) const
105 : {
106 0 : if ( PROPERTY_ID_VALUE == nHandle )
107 : {
108 0 : if ( !m_aColumnValue.isNull() && m_aColumnValue->is() )
109 : {
110 0 : ::osl::Mutex* pMutex = m_aColumnValue.getMutex();
111 0 : ::osl::MutexGuard aGuard( *pMutex );
112 : #if OSL_DEBUG_LEVEL > 0
113 : ORowSetRow aRow = *m_aColumnValue;
114 : #endif
115 : OSL_ENSURE((sal_Int32)aRow->get().size() > m_nPos,"Pos is greater than size of vector");
116 0 : rValue = ((*m_aColumnValue)->get())[m_nPos].makeAny();
117 : }
118 : }
119 0 : else if ( PROPERTY_ID_LABEL == nHandle && !m_sLabel.isEmpty() )
120 0 : rValue <<= m_sLabel;
121 : else
122 0 : ODataColumn::getFastPropertyValue( rValue, nHandle );
123 0 : }
124 :
125 0 : void SAL_CALL ORowSetDataColumn::setFastPropertyValue_NoBroadcast(sal_Int32 nHandle,const Any& rValue )throw (Exception, std::exception)
126 : {
127 0 : switch( nHandle )
128 : {
129 : case PROPERTY_ID_VALUE:
130 0 : updateObject(rValue);
131 0 : break;
132 : case PROPERTY_ID_ISREADONLY:
133 : {
134 0 : sal_Bool bVal = sal_False;
135 0 : rValue >>= bVal;
136 0 : m_isReadOnly.reset(bVal);
137 : }
138 0 : break;
139 : default:
140 0 : ODataColumn::setFastPropertyValue_NoBroadcast( nHandle,rValue );
141 0 : break;
142 : }
143 0 : }
144 :
145 0 : sal_Bool SAL_CALL ORowSetDataColumn::convertFastPropertyValue( Any & rConvertedValue,
146 : Any & rOldValue,
147 : sal_Int32 nHandle,
148 : const Any& rValue ) throw (IllegalArgumentException)
149 : {
150 0 : sal_Bool bModified = sal_False;
151 0 : switch( nHandle )
152 : {
153 : case PROPERTY_ID_VALUE:
154 : {
155 0 : rConvertedValue = rValue;
156 0 : getFastPropertyValue(rOldValue, PROPERTY_ID_VALUE);
157 0 : bModified = rConvertedValue != rOldValue;
158 : }
159 0 : break;
160 : case PROPERTY_ID_ISREADONLY:
161 : {
162 0 : rConvertedValue = rValue;
163 0 : getFastPropertyValue(rOldValue, PROPERTY_ID_ISREADONLY);
164 0 : bModified = rConvertedValue != rOldValue;
165 : }
166 0 : break;
167 : default:
168 0 : bModified = ODataColumn::convertFastPropertyValue(rConvertedValue, rOldValue, nHandle, rValue);
169 0 : break;
170 : }
171 :
172 0 : return bModified;
173 : }
174 :
175 0 : Sequence< sal_Int8 > ORowSetDataColumn::getImplementationId() throw (RuntimeException, std::exception)
176 : {
177 0 : return css::uno::Sequence<sal_Int8>();
178 : }
179 :
180 0 : void ORowSetDataColumn::fireValueChange(const ORowSetValue& _rOldValue)
181 : {
182 0 : if ( !m_aColumnValue.isNull() && m_aColumnValue->is() && (((*m_aColumnValue)->get())[m_nPos] != _rOldValue) )
183 : {
184 0 : sal_Int32 nHandle = PROPERTY_ID_VALUE;
185 0 : m_aOldValue = _rOldValue.makeAny();
186 0 : Any aNew = ((*m_aColumnValue)->get())[m_nPos].makeAny();
187 :
188 0 : fire(&nHandle, &aNew, &m_aOldValue, 1, sal_False );
189 : }
190 0 : else if ( !m_aColumnValue.isNull() && !_rOldValue.isNull() )
191 : {
192 0 : sal_Int32 nHandle = PROPERTY_ID_VALUE;
193 0 : m_aOldValue = _rOldValue.makeAny();
194 0 : Any aNew;
195 :
196 0 : fire(&nHandle, &aNew, &m_aOldValue, 1, sal_False );
197 : }
198 0 : }
199 :
200 0 : ORowSetDataColumns::ORowSetDataColumns(
201 : sal_Bool _bCase,
202 : const ::rtl::Reference< ::connectivity::OSQLColumns>& _rColumns,
203 : ::cppu::OWeakObject& _rParent,
204 : ::osl::Mutex& _rMutex,
205 : const ::std::vector< OUString> &_rVector
206 : ) : connectivity::sdbcx::OCollection(_rParent,_bCase,_rMutex,_rVector)
207 0 : ,m_aColumns(_rColumns)
208 : {
209 0 : }
210 :
211 0 : ORowSetDataColumns::~ORowSetDataColumns()
212 : {
213 0 : }
214 :
215 0 : sdbcx::ObjectType ORowSetDataColumns::createObject(const OUString& _rName)
216 : {
217 0 : connectivity::sdbcx::ObjectType xNamed;
218 :
219 0 : ::comphelper::UStringMixEqual aCase(isCaseSensitive());
220 0 : ::connectivity::OSQLColumns::Vector::const_iterator first = ::connectivity::find(m_aColumns->get().begin(),m_aColumns->get().end(),_rName,aCase);
221 0 : if(first != m_aColumns->get().end())
222 0 : xNamed.set(*first,UNO_QUERY);
223 :
224 0 : return xNamed;
225 : }
226 :
227 0 : void SAL_CALL ORowSetDataColumns::disposing(void)
228 : {
229 0 : ORowSetDataColumns_BASE::disposing();
230 0 : m_aColumns = NULL;
231 0 : }
232 :
233 0 : void ORowSetDataColumns::assign(const ::rtl::Reference< ::connectivity::OSQLColumns>& _rColumns,const ::std::vector< OUString> &_rVector)
234 : {
235 0 : m_aColumns = _rColumns;
236 0 : reFill(_rVector);
237 0 : }
238 :
239 0 : void ORowSetDataColumns::impl_refresh() throw(::com::sun::star::uno::RuntimeException)
240 : {
241 0 : }
242 :
243 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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