xref: /AOO41X/main/dbaccess/source/core/misc/PropertyForward.cxx (revision cdf0e10c4e3984b49a9502b011690b615761d4a3)
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27 
28 // MARKER(update_precomp.py): autogen include statement, do not remove
29 #include "precompiled_dbaccess.hxx"
30 
31 #include "PropertyForward.hxx"
32 #include "dbastrings.hrc"
33 
34 #include <com/sun/star/beans/PropertyValue.hpp>
35 #include <com/sun/star/sdbcx/XDataDescriptorFactory.hpp>
36 #include <com/sun/star/sdbcx/XAppend.hpp>
37 
38 #include <comphelper/property.hxx>
39 #include <tools/debug.hxx>
40 #include <tools/diagnose_ex.h>
41 
42 
43 //........................................................................
44 namespace dbaccess
45 {
46 //........................................................................
47 
48     using namespace ::com::sun::star::uno;
49 	using namespace ::com::sun::star::beans;
50 	using namespace ::com::sun::star::container;
51 	using namespace ::com::sun::star::sdbcx;
52 	using namespace ::com::sun::star::lang;
53 
54     DBG_NAME(OPropertyForward)
55 
56     //------------------------------------------------------------------------
57     OPropertyForward::OPropertyForward( const Reference< XPropertySet>& _xSource, const Reference< XNameAccess>& _xDestContainer,
58             const ::rtl::OUString& _sName, const ::std::vector< ::rtl::OUString>& _aPropertyList )
59         :m_xSource( _xSource, UNO_SET_THROW )
60         ,m_xDestContainer( _xDestContainer, UNO_SET_THROW )
61         ,m_sName( _sName )
62         ,m_bInInsert( sal_False )
63     {
64 	    DBG_CTOR(OPropertyForward,NULL);
65 
66         osl_incrementInterlockedCount(&m_refCount);
67 	    try
68 	    {
69 		    if ( _aPropertyList.empty() )
70 			    _xSource->addPropertyChangeListener( ::rtl::OUString(), this );
71 		    else
72 		    {
73 			    ::std::vector< ::rtl::OUString >::const_iterator aIter = _aPropertyList.begin();
74 			    ::std::vector< ::rtl::OUString >::const_iterator aEnd = _aPropertyList.end();
75 			    for (; aIter != aEnd ; ++aIter )
76 				    _xSource->addPropertyChangeListener( *aIter, this );
77 		    }
78 	    }
79 	    catch( const Exception& )
80 	    {
81             DBG_UNHANDLED_EXCEPTION();
82 	    }
83 	    osl_decrementInterlockedCount( &m_refCount );
84     }
85 
86     // -----------------------------------------------------------------------------
87     OPropertyForward::~OPropertyForward()
88     {
89 	    DBG_DTOR(OPropertyForward,NULL);
90     }
91 
92     // -----------------------------------------------------------------------------
93     void SAL_CALL OPropertyForward::propertyChange( const PropertyChangeEvent& evt ) throw(RuntimeException)
94     {
95 	    ::osl::MutexGuard aGuard( m_aMutex );
96 
97         if ( !m_xDestContainer.is() )
98             throw DisposedException( ::rtl::OUString(), *this );
99 
100         try
101         {
102             if ( !m_xDest.is() )
103             {
104 	            if ( m_xDestContainer->hasByName( m_sName ) )
105 	            {
106 		            m_xDest.set( m_xDestContainer->getByName( m_sName ), UNO_QUERY_THROW );
107 	            }
108 	            else
109 	            {
110 		            Reference< XDataDescriptorFactory > xFactory( m_xDestContainer, UNO_QUERY_THROW );
111 		            m_xDest.set( xFactory->createDataDescriptor(), UNO_SET_THROW );
112 
113                     ::comphelper::copyProperties( m_xSource, m_xDest );
114 
115                     m_bInInsert = sal_True;
116 	                Reference< XAppend > xAppend( m_xDestContainer, UNO_QUERY_THROW );
117 	                xAppend->appendByDescriptor( m_xDest );
118 	                m_bInInsert = sal_False;
119 	            }
120 
121 	            m_xDestInfo.set( m_xDest->getPropertySetInfo(), UNO_SET_THROW );
122             }
123 
124             if ( m_xDestInfo->hasPropertyByName( evt.PropertyName ) )
125 	        {
126 		        m_xDest->setPropertyValue( evt.PropertyName, evt.NewValue );
127 	        }
128         }
129         catch( const Exception& )
130         {
131 	        DBG_UNHANDLED_EXCEPTION();
132         }
133     }
134 
135     // -----------------------------------------------------------------------------
136     void SAL_CALL OPropertyForward::disposing( const ::com::sun::star::lang::EventObject& /*_rSource*/ ) throw (RuntimeException)
137     {
138 	    ::osl::MutexGuard aGuard(m_aMutex);
139 
140         if ( !m_xSource.is() )
141             throw DisposedException( ::rtl::OUString(), *this );
142 
143 	    m_xSource->removePropertyChangeListener( ::rtl::OUString(), this );
144 	    m_xSource = NULL;
145 	    m_xDestContainer = NULL;
146 	    m_xDestInfo = NULL;
147 	    m_xDest = NULL;
148     }
149 
150     // -----------------------------------------------------------------------------
151     void OPropertyForward::setDefinition( const ::com::sun::star::uno::Reference< ::com::sun::star::beans::XPropertySet>& _xDest )
152     {
153 	    ::osl::MutexGuard aGuard( m_aMutex );
154 	    if ( m_bInInsert )
155             return;
156 
157         OSL_ENSURE( !m_xDest.is(), "OPropertyForward::setDefinition: definition object is already set!" );
158         try
159         {
160 	        m_xDest.set( _xDest, UNO_SET_THROW );
161 	        m_xDestInfo.set( m_xDest->getPropertySetInfo(), UNO_SET_THROW );
162 	        ::comphelper::copyProperties( m_xDest, m_xSource );
163         }
164         catch( const Exception& )
165         {
166     	    DBG_UNHANDLED_EXCEPTION();
167         }
168     }
169 
170 //........................................................................
171 }	// namespace dbaccess
172 //........................................................................
173 
174