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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 : DBG_NAME(ORowSetDataColumn)
42 :
43 0 : ORowSetDataColumn::ORowSetDataColumn( const Reference < XResultSetMetaData >& _xMetaData,
44 : const Reference < XRow >& _xRow,
45 : const Reference < XRowUpdate >& _xRowUpdate,
46 : sal_Int32 _nPos,
47 : const Reference< XDatabaseMetaData >& _rxDBMeta,
48 : const ::rtl::OUString& _rDescription,
49 : const ::rtl::OUString& i_sLabel,
50 : const ORowSetCacheIterator& _rColumnValue)
51 : :ODataColumn(_xMetaData,_xRow,_xRowUpdate,_nPos,_rxDBMeta)
52 : ,m_aColumnValue(_rColumnValue)
53 : ,m_sLabel(i_sLabel)
54 0 : ,m_aDescription(_rDescription)
55 : {
56 : DBG_CTOR(ORowSetDataColumn,NULL);
57 0 : OColumnSettings::registerProperties( *this );
58 0 : registerProperty( PROPERTY_DESCRIPTION, PROPERTY_ID_DESCRIPTION, PropertyAttribute::READONLY, &m_aDescription, ::getCppuType( &m_aDescription ) );
59 0 : }
60 :
61 0 : ORowSetDataColumn::~ORowSetDataColumn()
62 : {
63 : DBG_DTOR(ORowSetDataColumn,NULL);
64 0 : }
65 :
66 : // comphelper::OPropertyArrayUsageHelper
67 0 : ::cppu::IPropertyArrayHelper* ORowSetDataColumn::createArrayHelper( ) const
68 : {
69 0 : BEGIN_PROPERTY_SEQUENCE(21)
70 :
71 0 : DECL_PROP1( CATALOGNAME, ::rtl::OUString, READONLY );
72 0 : DECL_PROP1( DISPLAYSIZE, sal_Int32, READONLY );
73 0 : DECL_PROP1_BOOL( ISAUTOINCREMENT, READONLY );
74 0 : DECL_PROP1_BOOL( ISCASESENSITIVE, READONLY );
75 0 : DECL_PROP1_BOOL( ISCURRENCY, READONLY );
76 0 : DECL_PROP1_BOOL( ISDEFINITELYWRITABLE, READONLY );
77 0 : DECL_PROP1( ISNULLABLE, sal_Int32, READONLY );
78 0 : DECL_PROP1_BOOL( ISREADONLY, BOUND );
79 0 : DECL_PROP1_BOOL( ISROWVERSION, READONLY );
80 0 : DECL_PROP1_BOOL( ISSEARCHABLE, READONLY );
81 0 : DECL_PROP1_BOOL( ISSIGNED, READONLY );
82 0 : DECL_PROP1_BOOL( ISWRITABLE, READONLY );
83 0 : DECL_PROP1( LABEL, ::rtl::OUString, READONLY );
84 0 : DECL_PROP1( PRECISION, sal_Int32, READONLY );
85 0 : DECL_PROP1( SCALE, sal_Int32, READONLY );
86 0 : DECL_PROP1( SCHEMANAME, ::rtl::OUString, READONLY );
87 0 : DECL_PROP1( SERVICENAME, ::rtl::OUString, READONLY );
88 0 : DECL_PROP1( TABLENAME, ::rtl::OUString, READONLY );
89 0 : DECL_PROP1( TYPE, sal_Int32, READONLY );
90 0 : DECL_PROP1( TYPENAME, ::rtl::OUString, READONLY );
91 0 : DECL_PROP1( VALUE, Any, BOUND );
92 :
93 : END_PROPERTY_SEQUENCE()
94 :
95 0 : Sequence< Property > aRegisteredProperties;
96 0 : describeProperties( aRegisteredProperties );
97 :
98 0 : return new ::cppu::OPropertyArrayHelper( ::comphelper::concatSequences( aDescriptor, aRegisteredProperties ), sal_False );
99 : }
100 :
101 : // cppu::OPropertySetHelper
102 0 : ::cppu::IPropertyArrayHelper& ORowSetDataColumn::getInfoHelper()
103 : {
104 0 : return *static_cast< ::comphelper::OPropertyArrayUsageHelper< ORowSetDataColumn >* >(this)->getArrayHelper();
105 : }
106 :
107 0 : void SAL_CALL ORowSetDataColumn::getFastPropertyValue( Any& rValue, sal_Int32 nHandle ) const
108 : {
109 0 : if ( PROPERTY_ID_VALUE == nHandle )
110 : {
111 0 : if ( !m_aColumnValue.isNull() && m_aColumnValue->is() )
112 : {
113 0 : ::osl::Mutex* pMutex = m_aColumnValue.getMutex();
114 0 : ::osl::MutexGuard aGuard( *pMutex );
115 : #if OSL_DEBUG_LEVEL > 0
116 : ORowSetRow aRow = *m_aColumnValue;
117 : #endif
118 : OSL_ENSURE((sal_Int32)aRow->get().size() > m_nPos,"Pos is greater than size of vector");
119 0 : rValue = ((*m_aColumnValue)->get())[m_nPos].makeAny();
120 : }
121 : }
122 0 : else if ( PROPERTY_ID_LABEL == nHandle && !m_sLabel.isEmpty() )
123 0 : rValue <<= m_sLabel;
124 : else
125 0 : ODataColumn::getFastPropertyValue( rValue, nHandle );
126 0 : }
127 :
128 0 : void SAL_CALL ORowSetDataColumn::setFastPropertyValue_NoBroadcast(sal_Int32 nHandle,const Any& rValue )throw (Exception)
129 : {
130 0 : switch( nHandle )
131 : {
132 : case PROPERTY_ID_VALUE:
133 0 : updateObject(rValue);
134 0 : break;
135 : case PROPERTY_ID_ISREADONLY:
136 : {
137 0 : sal_Bool bVal = sal_False;
138 0 : rValue >>= bVal;
139 0 : m_isReadOnly.reset(bVal);
140 : }
141 0 : break;
142 : default:
143 0 : ODataColumn::setFastPropertyValue_NoBroadcast( nHandle,rValue );
144 0 : break;
145 : }
146 0 : }
147 :
148 0 : sal_Bool SAL_CALL ORowSetDataColumn::convertFastPropertyValue( Any & rConvertedValue,
149 : Any & rOldValue,
150 : sal_Int32 nHandle,
151 : const Any& rValue ) throw (IllegalArgumentException)
152 : {
153 0 : sal_Bool bModified = sal_False;
154 0 : switch( nHandle )
155 : {
156 : case PROPERTY_ID_VALUE:
157 : {
158 0 : rConvertedValue = rValue;
159 0 : getFastPropertyValue(rOldValue, PROPERTY_ID_VALUE);
160 0 : bModified = rConvertedValue != rOldValue;
161 : }
162 0 : break;
163 : case PROPERTY_ID_ISREADONLY:
164 : {
165 0 : rConvertedValue = rValue;
166 0 : getFastPropertyValue(rOldValue, PROPERTY_ID_ISREADONLY);
167 0 : bModified = rConvertedValue != rOldValue;
168 : }
169 0 : break;
170 : default:
171 0 : bModified = ODataColumn::convertFastPropertyValue(rConvertedValue, rOldValue, nHandle, rValue);
172 0 : break;
173 : }
174 :
175 0 : return bModified;
176 : }
177 :
178 0 : Sequence< sal_Int8 > ORowSetDataColumn::getImplementationId() throw (RuntimeException)
179 : {
180 : static OImplementationId * pId = 0;
181 0 : if (! pId)
182 : {
183 0 : MutexGuard aGuard( Mutex::getGlobalMutex() );
184 0 : if (! pId)
185 : {
186 0 : static OImplementationId aId;
187 0 : pId = &aId;
188 0 : }
189 : }
190 0 : return pId->getImplementationId();
191 : }
192 :
193 0 : void ORowSetDataColumn::fireValueChange(const ORowSetValue& _rOldValue)
194 : {
195 0 : if ( !m_aColumnValue.isNull() && m_aColumnValue->is() && (((*m_aColumnValue)->get())[m_nPos] != _rOldValue) )
196 : {
197 0 : sal_Int32 nHandle = PROPERTY_ID_VALUE;
198 0 : m_aOldValue = _rOldValue.makeAny();
199 0 : Any aNew = ((*m_aColumnValue)->get())[m_nPos].makeAny();
200 :
201 0 : fire(&nHandle, &aNew, &m_aOldValue, 1, sal_False );
202 : }
203 0 : else if ( !m_aColumnValue.isNull() && !_rOldValue.isNull() )
204 : {
205 0 : sal_Int32 nHandle = PROPERTY_ID_VALUE;
206 0 : m_aOldValue = _rOldValue.makeAny();
207 0 : Any aNew;
208 :
209 0 : fire(&nHandle, &aNew, &m_aOldValue, 1, sal_False );
210 : }
211 0 : }
212 :
213 : DBG_NAME(ORowSetDataColumns )
214 0 : ORowSetDataColumns::ORowSetDataColumns(
215 : sal_Bool _bCase,
216 : const ::rtl::Reference< ::connectivity::OSQLColumns>& _rColumns,
217 : ::cppu::OWeakObject& _rParent,
218 : ::osl::Mutex& _rMutex,
219 : const ::std::vector< ::rtl::OUString> &_rVector
220 : ) : connectivity::sdbcx::OCollection(_rParent,_bCase,_rMutex,_rVector)
221 0 : ,m_aColumns(_rColumns)
222 : {
223 : DBG_CTOR(ORowSetDataColumns ,NULL);
224 0 : }
225 :
226 0 : ORowSetDataColumns::~ORowSetDataColumns()
227 : {
228 : DBG_DTOR(ORowSetDataColumns ,NULL);
229 0 : }
230 :
231 0 : sdbcx::ObjectType ORowSetDataColumns::createObject(const ::rtl::OUString& _rName)
232 : {
233 0 : connectivity::sdbcx::ObjectType xNamed;
234 :
235 0 : ::comphelper::UStringMixEqual aCase(isCaseSensitive());
236 0 : ::connectivity::OSQLColumns::Vector::const_iterator first = ::connectivity::find(m_aColumns->get().begin(),m_aColumns->get().end(),_rName,aCase);
237 0 : if(first != m_aColumns->get().end())
238 0 : xNamed.set(*first,UNO_QUERY);
239 :
240 0 : return xNamed;
241 : }
242 :
243 0 : void SAL_CALL ORowSetDataColumns::disposing(void)
244 : {
245 0 : ORowSetDataColumns_BASE::disposing();
246 0 : m_aColumns = NULL;
247 0 : }
248 :
249 0 : void ORowSetDataColumns::assign(const ::rtl::Reference< ::connectivity::OSQLColumns>& _rColumns,const ::std::vector< ::rtl::OUString> &_rVector)
250 : {
251 0 : m_aColumns = _rColumns;
252 0 : reFill(_rVector);
253 0 : }
254 :
255 0 : void ORowSetDataColumns::impl_refresh() throw(::com::sun::star::uno::RuntimeException)
256 : {
257 0 : }
258 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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