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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/exc_hlp.hxx>
26 : #include <cppuhelper/typeprovider.hxx>
27 : #include <com/sun/star/beans/PropertyAttribute.hpp>
28 : #include <com/sun/star/lang/WrappedTargetRuntimeException.hpp>
29 : #include <tools/debug.hxx>
30 :
31 : using namespace dbaccess;
32 : using namespace comphelper;
33 : using namespace connectivity;
34 : using namespace ::com::sun::star::uno;
35 : using namespace ::com::sun::star::beans;
36 : using namespace ::com::sun::star::sdbc;
37 : using namespace ::com::sun::star::container;
38 : using namespace ::com::sun::star::lang;
39 : using namespace ::com::sun::star::util;
40 : using namespace cppu;
41 : using namespace osl;
42 :
43 :
44 582 : ORowSetDataColumn::ORowSetDataColumn( const Reference < XResultSetMetaData >& _xMetaData,
45 : const Reference < XRow >& _xRow,
46 : const Reference < XRowUpdate >& _xRowUpdate,
47 : sal_Int32 _nPos,
48 : const Reference< XDatabaseMetaData >& _rxDBMeta,
49 : const OUString& _rDescription,
50 : const OUString& i_sLabel,
51 : const boost::function< const ORowSetValue& (sal_Int32)> &_getValue)
52 : :ODataColumn(_xMetaData,_xRow,_xRowUpdate,_nPos,_rxDBMeta)
53 : ,m_pGetValue(_getValue)
54 : ,m_sLabel(i_sLabel)
55 582 : ,m_aDescription(_rDescription)
56 : {
57 582 : OColumnSettings::registerProperties( *this );
58 582 : registerProperty( PROPERTY_DESCRIPTION, PROPERTY_ID_DESCRIPTION, PropertyAttribute::READONLY, &m_aDescription, ::getCppuType( &m_aDescription ) );
59 582 : }
60 :
61 1080 : ORowSetDataColumn::~ORowSetDataColumn()
62 : {
63 1080 : }
64 :
65 : // comphelper::OPropertyArrayUsageHelper
66 40 : ::cppu::IPropertyArrayHelper* ORowSetDataColumn::createArrayHelper( ) const
67 : {
68 40 : BEGIN_PROPERTY_SEQUENCE(21)
69 :
70 40 : DECL_PROP1( CATALOGNAME, OUString, READONLY );
71 40 : DECL_PROP1( DISPLAYSIZE, sal_Int32, READONLY );
72 40 : DECL_PROP1_BOOL( ISAUTOINCREMENT, READONLY );
73 40 : DECL_PROP1_BOOL( ISCASESENSITIVE, READONLY );
74 40 : DECL_PROP1_BOOL( ISCURRENCY, READONLY );
75 40 : DECL_PROP1_BOOL( ISDEFINITELYWRITABLE, READONLY );
76 40 : DECL_PROP1( ISNULLABLE, sal_Int32, READONLY );
77 40 : DECL_PROP1_BOOL( ISREADONLY, BOUND );
78 40 : DECL_PROP1_BOOL( ISROWVERSION, READONLY );
79 40 : DECL_PROP1_BOOL( ISSEARCHABLE, READONLY );
80 40 : DECL_PROP1_BOOL( ISSIGNED, READONLY );
81 40 : DECL_PROP1_BOOL( ISWRITABLE, READONLY );
82 40 : DECL_PROP1( LABEL, OUString, READONLY );
83 40 : DECL_PROP1( PRECISION, sal_Int32, READONLY );
84 40 : DECL_PROP1( SCALE, sal_Int32, READONLY );
85 40 : DECL_PROP1( SCHEMANAME, OUString, READONLY );
86 40 : DECL_PROP1( SERVICENAME, OUString, READONLY );
87 40 : DECL_PROP1( TABLENAME, OUString, READONLY );
88 40 : DECL_PROP1( TYPE, sal_Int32, READONLY );
89 40 : DECL_PROP1( TYPENAME, OUString, READONLY );
90 40 : DECL_PROP1( VALUE, Any, BOUND );
91 :
92 : END_PROPERTY_SEQUENCE()
93 :
94 80 : Sequence< Property > aRegisteredProperties;
95 40 : describeProperties( aRegisteredProperties );
96 :
97 80 : return new ::cppu::OPropertyArrayHelper( ::comphelper::concatSequences( aDescriptor, aRegisteredProperties ), sal_False );
98 : }
99 :
100 : // cppu::OPropertySetHelper
101 18242 : ::cppu::IPropertyArrayHelper& ORowSetDataColumn::getInfoHelper()
102 : {
103 18242 : return *static_cast< ::comphelper::OPropertyArrayUsageHelper< ORowSetDataColumn >* >(this)->getArrayHelper();
104 : }
105 :
106 4675 : void SAL_CALL ORowSetDataColumn::getFastPropertyValue( Any& rValue, sal_Int32 nHandle ) const
107 : {
108 4675 : if ( PROPERTY_ID_VALUE == nHandle )
109 : {
110 : try
111 : {
112 10 : rValue = m_pGetValue(m_nPos).makeAny();
113 : }
114 4 : catch(const SQLException &e)
115 : {
116 8 : throw WrappedTargetRuntimeException("Could not retrieve column value: " + e.Message,
117 : *const_cast<ORowSetDataColumn*>(this),
118 12 : Any(e));
119 : }
120 : }
121 4665 : else if ( PROPERTY_ID_LABEL == nHandle && !m_sLabel.isEmpty() )
122 0 : rValue <<= m_sLabel;
123 : else
124 4665 : ODataColumn::getFastPropertyValue( rValue, nHandle );
125 4671 : }
126 :
127 2000 : void SAL_CALL ORowSetDataColumn::setFastPropertyValue_NoBroadcast(sal_Int32 nHandle,const Any& rValue )throw (Exception, std::exception)
128 : {
129 2000 : switch( nHandle )
130 : {
131 : case PROPERTY_ID_VALUE:
132 0 : updateObject(rValue);
133 0 : break;
134 : case PROPERTY_ID_ISREADONLY:
135 : {
136 498 : bool bVal = false;
137 498 : rValue >>= bVal;
138 498 : m_isReadOnly.reset(bVal);
139 : }
140 498 : break;
141 : default:
142 1502 : ODataColumn::setFastPropertyValue_NoBroadcast( nHandle,rValue );
143 1502 : break;
144 : }
145 2000 : }
146 :
147 4606 : sal_Bool SAL_CALL ORowSetDataColumn::convertFastPropertyValue( Any & rConvertedValue,
148 : Any & rOldValue,
149 : sal_Int32 nHandle,
150 : const Any& rValue ) throw (IllegalArgumentException)
151 : {
152 4606 : bool bModified = false;
153 4606 : switch( nHandle )
154 : {
155 : case PROPERTY_ID_VALUE:
156 : {
157 0 : rConvertedValue = rValue;
158 0 : getFastPropertyValue(rOldValue, PROPERTY_ID_VALUE);
159 0 : bModified = rConvertedValue != rOldValue;
160 : }
161 0 : break;
162 : case PROPERTY_ID_ISREADONLY:
163 : {
164 124 : rConvertedValue = rValue;
165 124 : getFastPropertyValue(rOldValue, PROPERTY_ID_ISREADONLY);
166 124 : bModified = rConvertedValue != rOldValue;
167 : }
168 124 : break;
169 : default:
170 4482 : bModified = ODataColumn::convertFastPropertyValue(rConvertedValue, rOldValue, nHandle, rValue);
171 4482 : break;
172 : }
173 :
174 4606 : return bModified;
175 : }
176 :
177 0 : Sequence< sal_Int8 > ORowSetDataColumn::getImplementationId() throw (RuntimeException, std::exception)
178 : {
179 0 : return css::uno::Sequence<sal_Int8>();
180 : }
181 :
182 3474 : void ORowSetDataColumn::fireValueChange(const ORowSetValue& _rOldValue)
183 : {
184 3474 : const ORowSetValue &value(m_pGetValue(m_nPos));
185 3048 : if ( value != _rOldValue)
186 : {
187 914 : sal_Int32 nHandle(PROPERTY_ID_VALUE);
188 914 : m_aOldValue = _rOldValue.makeAny();
189 914 : Any aNew = value.makeAny();
190 :
191 914 : fire(&nHandle, &aNew, &m_aOldValue, 1, sal_False );
192 : }
193 3048 : }
194 :
195 38 : ORowSetDataColumns::ORowSetDataColumns(
196 : bool _bCase,
197 : const ::rtl::Reference< ::connectivity::OSQLColumns>& _rColumns,
198 : ::cppu::OWeakObject& _rParent,
199 : ::osl::Mutex& _rMutex,
200 : const ::std::vector< OUString> &_rVector
201 : ) : connectivity::sdbcx::OCollection(_rParent,_bCase,_rMutex,_rVector)
202 38 : ,m_aColumns(_rColumns)
203 : {
204 38 : }
205 :
206 76 : ORowSetDataColumns::~ORowSetDataColumns()
207 : {
208 76 : }
209 :
210 148 : sdbcx::ObjectType ORowSetDataColumns::createObject(const OUString& _rName)
211 : {
212 148 : connectivity::sdbcx::ObjectType xNamed;
213 :
214 148 : ::comphelper::UStringMixEqual aCase(isCaseSensitive());
215 148 : ::connectivity::OSQLColumns::Vector::const_iterator first = ::connectivity::find(m_aColumns->get().begin(),m_aColumns->get().end(),_rName,aCase);
216 148 : if(first != m_aColumns->get().end())
217 148 : xNamed.set(*first,UNO_QUERY);
218 :
219 148 : return xNamed;
220 : }
221 :
222 128 : void SAL_CALL ORowSetDataColumns::disposing(void)
223 : {
224 128 : ORowSetDataColumns_BASE::disposing();
225 128 : m_aColumns = NULL;
226 128 : }
227 :
228 6 : void ORowSetDataColumns::assign(const ::rtl::Reference< ::connectivity::OSQLColumns>& _rColumns,const ::std::vector< OUString> &_rVector)
229 : {
230 6 : m_aColumns = _rColumns;
231 6 : reFill(_rVector);
232 6 : }
233 :
234 0 : void ORowSetDataColumns::impl_refresh() throw(::com::sun::star::uno::RuntimeException)
235 : {
236 0 : }
237 :
238 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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