1 /************************************************************** 2 * 3 * Licensed to the Apache Software Foundation (ASF) under one 4 * or more contributor license agreements. See the NOTICE file 5 * distributed with this work for additional information 6 * regarding copyright ownership. The ASF licenses this file 7 * to you under the Apache License, Version 2.0 (the 8 * "License"); you may not use this file except in compliance 9 * with the License. You may obtain a copy of the License at 10 * 11 * http://www.apache.org/licenses/LICENSE-2.0 12 * 13 * Unless required by applicable law or agreed to in writing, 14 * software distributed under the License is distributed on an 15 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 16 * KIND, either express or implied. See the License for the 17 * specific language governing permissions and limitations 18 * under the License. 19 * 20 *************************************************************/ 21 22 23 24 // MARKER(update_precomp.py): autogen include statement, do not remove 25 #include "precompiled_dbaccess.hxx" 26 27 #include "View.hxx" 28 #include "dbastrings.hrc" 29 30 #include "connectivity/dbexception.hxx" 31 #include "connectivity/dbtools.hxx" 32 33 /** === begin UNO includes === **/ 34 #include <com/sun/star/lang/WrappedTargetException.hpp> 35 #include <com/sun/star/lang/DisposedException.hpp> 36 #include <com/sun/star/sdbc/XRow.hpp> 37 /** === end UNO includes === **/ 38 39 #include <cppuhelper/exc_hlp.hxx> 40 #include <tools/diagnose_ex.h> 41 #include <unotools/sharedunocomponent.hxx> 42 43 //........................................................................ 44 namespace dbaccess 45 { 46 //........................................................................ 47 48 /** === begin UNO using === **/ 49 using namespace ::com::sun::star::uno; 50 using ::com::sun::star::sdbc::XDatabaseMetaData; 51 using ::com::sun::star::sdbc::SQLException; 52 using ::com::sun::star::sdbc::XConnection; 53 using ::com::sun::star::lang::WrappedTargetException; 54 using ::com::sun::star::lang::XMultiServiceFactory; 55 using ::com::sun::star::sdbc::XResultSet; 56 using ::com::sun::star::sdbc::XStatement; 57 using ::com::sun::star::lang::DisposedException; 58 using ::com::sun::star::sdbc::XRow; 59 /** === end UNO using === **/ 60 lcl_getServiceNameForSetting(const Reference<::com::sun::star::sdbc::XConnection> & _xConnection,const::rtl::OUString & i_sSetting)61 ::rtl::OUString lcl_getServiceNameForSetting(const Reference< ::com::sun::star::sdbc::XConnection >& _xConnection,const ::rtl::OUString& i_sSetting) 62 { 63 ::rtl::OUString sSupportService; 64 Any aValue; 65 if ( dbtools::getDataSourceSetting(_xConnection,i_sSetting,aValue) ) 66 { 67 aValue >>= sSupportService; 68 } 69 return sSupportService; 70 } 71 //==================================================================== 72 //= View 73 //==================================================================== 74 //-------------------------------------------------------------------- View(const Reference<XConnection> & _rxConnection,sal_Bool _bCaseSensitive,const::rtl::OUString & _rCatalogName,const::rtl::OUString & _rSchemaName,const::rtl::OUString & _rName)75 View::View( const Reference< XConnection >& _rxConnection, sal_Bool _bCaseSensitive, 76 const ::rtl::OUString& _rCatalogName,const ::rtl::OUString& _rSchemaName, const ::rtl::OUString& _rName ) 77 :View_Base( _bCaseSensitive, _rName, _rxConnection->getMetaData(), 0, ::rtl::OUString(), _rSchemaName, _rCatalogName ) 78 { 79 m_nCommandHandle = getProperty(PROPERTY_COMMAND).Handle; 80 try 81 { 82 Reference<XMultiServiceFactory> xFac(_rxConnection,UNO_QUERY_THROW); 83 static const ::rtl::OUString s_sViewAccess(RTL_CONSTASCII_USTRINGPARAM("ViewAccessServiceName")); 84 m_xViewAccess.set(xFac->createInstance(lcl_getServiceNameForSetting(_rxConnection,s_sViewAccess)),UNO_QUERY); 85 } 86 catch(const Exception& ) 87 { 88 DBG_UNHANDLED_EXCEPTION(); 89 } 90 } 91 92 //-------------------------------------------------------------------- ~View()93 View::~View() 94 { 95 } 96 97 //-------------------------------------------------------------------- IMPLEMENT_FORWARD_REFCOUNT(View,View_Base)98 IMPLEMENT_FORWARD_REFCOUNT( View, View_Base ) 99 IMPLEMENT_GET_IMPLEMENTATION_ID( View ) 100 // ------------------------------------------------------------------------- 101 Any SAL_CALL View::queryInterface( const Type & _rType ) throw(RuntimeException) 102 { 103 if(_rType == getCppuType( (Reference<XAlterView>*)0) && !m_xViewAccess.is() ) 104 return Any(); 105 Any aReturn = View_Base::queryInterface( _rType ); 106 if ( !aReturn.hasValue() ) 107 aReturn = View_IBASE::queryInterface( _rType ); 108 return aReturn; 109 } 110 // ------------------------------------------------------------------------- getTypes()111 Sequence< Type > SAL_CALL View::getTypes( ) throw(RuntimeException) 112 { 113 Type aAlterType = getCppuType( (Reference<XAlterView>*)0); 114 115 Sequence< Type > aTypes( ::comphelper::concatSequences(View_Base::getTypes(),View_IBASE::getTypes()) ); 116 ::std::vector<Type> aOwnTypes; 117 aOwnTypes.reserve(aTypes.getLength()); 118 119 const Type* pIter = aTypes.getConstArray(); 120 const Type* pEnd = pIter + aTypes.getLength(); 121 for(;pIter != pEnd ;++pIter) 122 { 123 if( (*pIter != aAlterType || m_xViewAccess.is()) ) 124 aOwnTypes.push_back(*pIter); 125 } 126 127 Type* pTypes = aOwnTypes.empty() ? 0 : &aOwnTypes[0]; 128 return Sequence< Type >(pTypes, aOwnTypes.size()); 129 } 130 131 //-------------------------------------------------------------------- alterCommand(const::rtl::OUString & _rNewCommand)132 void SAL_CALL View::alterCommand( const ::rtl::OUString& _rNewCommand ) throw (SQLException, RuntimeException) 133 { 134 OSL_ENSURE(m_xViewAccess.is(),"Illegal call to AlterView!"); 135 m_xViewAccess->alterCommand(this,_rNewCommand); 136 } 137 138 //-------------------------------------------------------------------- getFastPropertyValue(Any & _rValue,sal_Int32 _nHandle) const139 void SAL_CALL View::getFastPropertyValue( Any& _rValue, sal_Int32 _nHandle ) const 140 { 141 if ( _nHandle == m_nCommandHandle && m_xViewAccess.is() ) 142 { 143 // retrieve the very current command, don't rely on the base classes cached value 144 // (which we initialized empty, anyway) 145 _rValue <<= m_xViewAccess->getCommand(const_cast<View*>(this)); 146 return; 147 } 148 149 View_Base::getFastPropertyValue( _rValue, _nHandle ); 150 } 151 // ----------------------------------------------------------------------------- 152 //........................................................................ 153 } // namespace dbaccess 154 //........................................................................ 155