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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 "PropertyForward.hxx"
21 : #include "dbastrings.hrc"
22 :
23 : #include <com/sun/star/beans/PropertyValue.hpp>
24 : #include <com/sun/star/sdbcx/XDataDescriptorFactory.hpp>
25 : #include <com/sun/star/sdbcx/XAppend.hpp>
26 :
27 : #include <comphelper/property.hxx>
28 : #include <tools/debug.hxx>
29 : #include <tools/diagnose_ex.h>
30 :
31 : namespace dbaccess
32 : {
33 :
34 : using namespace ::com::sun::star::uno;
35 : using namespace ::com::sun::star::beans;
36 : using namespace ::com::sun::star::container;
37 : using namespace ::com::sun::star::sdbcx;
38 : using namespace ::com::sun::star::lang;
39 :
40 :
41 0 : OPropertyForward::OPropertyForward( const Reference< XPropertySet>& _xSource, const Reference< XNameAccess>& _xDestContainer,
42 : const OUString& _sName, const ::std::vector< OUString>& _aPropertyList )
43 : :m_xSource( _xSource, UNO_SET_THROW )
44 : ,m_xDestContainer( _xDestContainer, UNO_SET_THROW )
45 : ,m_sName( _sName )
46 0 : ,m_bInInsert( sal_False )
47 : {
48 :
49 0 : osl_atomic_increment(&m_refCount);
50 : try
51 : {
52 0 : if ( _aPropertyList.empty() )
53 0 : _xSource->addPropertyChangeListener( OUString(), this );
54 : else
55 : {
56 0 : ::std::vector< OUString >::const_iterator aIter = _aPropertyList.begin();
57 0 : ::std::vector< OUString >::const_iterator aEnd = _aPropertyList.end();
58 0 : for (; aIter != aEnd ; ++aIter )
59 0 : _xSource->addPropertyChangeListener( *aIter, this );
60 : }
61 : }
62 0 : catch( const Exception& )
63 : {
64 : DBG_UNHANDLED_EXCEPTION();
65 : }
66 0 : osl_atomic_decrement( &m_refCount );
67 0 : }
68 :
69 0 : OPropertyForward::~OPropertyForward()
70 : {
71 0 : }
72 :
73 0 : void SAL_CALL OPropertyForward::propertyChange( const PropertyChangeEvent& evt ) throw(RuntimeException, std::exception)
74 : {
75 0 : ::osl::MutexGuard aGuard( m_aMutex );
76 :
77 0 : if ( !m_xDestContainer.is() )
78 0 : throw DisposedException( OUString(), *this );
79 :
80 : try
81 : {
82 0 : if ( !m_xDest.is() )
83 : {
84 0 : if ( m_xDestContainer->hasByName( m_sName ) )
85 : {
86 0 : m_xDest.set( m_xDestContainer->getByName( m_sName ), UNO_QUERY_THROW );
87 : }
88 : else
89 : {
90 0 : Reference< XDataDescriptorFactory > xFactory( m_xDestContainer, UNO_QUERY_THROW );
91 0 : m_xDest.set( xFactory->createDataDescriptor(), UNO_SET_THROW );
92 :
93 0 : ::comphelper::copyProperties( m_xSource, m_xDest );
94 :
95 0 : m_bInInsert = sal_True;
96 0 : Reference< XAppend > xAppend( m_xDestContainer, UNO_QUERY_THROW );
97 0 : xAppend->appendByDescriptor( m_xDest );
98 0 : m_bInInsert = sal_False;
99 : }
100 :
101 0 : m_xDestInfo.set( m_xDest->getPropertySetInfo(), UNO_SET_THROW );
102 : }
103 :
104 0 : if ( m_xDestInfo->hasPropertyByName( evt.PropertyName ) )
105 : {
106 0 : m_xDest->setPropertyValue( evt.PropertyName, evt.NewValue );
107 : }
108 : }
109 0 : catch( const Exception& )
110 : {
111 : DBG_UNHANDLED_EXCEPTION();
112 0 : }
113 0 : }
114 :
115 0 : void SAL_CALL OPropertyForward::disposing( const ::com::sun::star::lang::EventObject& /*_rSource*/ ) throw (RuntimeException, std::exception)
116 : {
117 0 : ::osl::MutexGuard aGuard(m_aMutex);
118 :
119 0 : if ( !m_xSource.is() )
120 0 : throw DisposedException( OUString(), *this );
121 :
122 0 : m_xSource->removePropertyChangeListener( OUString(), this );
123 0 : m_xSource = NULL;
124 0 : m_xDestContainer = NULL;
125 0 : m_xDestInfo = NULL;
126 0 : m_xDest = NULL;
127 0 : }
128 :
129 0 : void OPropertyForward::setDefinition( const ::com::sun::star::uno::Reference< ::com::sun::star::beans::XPropertySet>& _xDest )
130 : {
131 0 : ::osl::MutexGuard aGuard( m_aMutex );
132 0 : if ( m_bInInsert )
133 0 : return;
134 :
135 : OSL_ENSURE( !m_xDest.is(), "OPropertyForward::setDefinition: definition object is already set!" );
136 : try
137 : {
138 0 : m_xDest.set( _xDest, UNO_SET_THROW );
139 0 : m_xDestInfo.set( m_xDest->getPropertySetInfo(), UNO_SET_THROW );
140 0 : ::comphelper::copyProperties( m_xDest, m_xSource );
141 : }
142 0 : catch( const Exception& )
143 : {
144 : DBG_UNHANDLED_EXCEPTION();
145 0 : }
146 : }
147 :
148 : } // namespace dbaccess
149 :
150 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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