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 #ifndef _CONNECTIVITY_ADO_COLLECTION_HXX_ 25 #define _CONNECTIVITY_ADO_COLLECTION_HXX_ 26 27 #include <cppuhelper/implbase3.hxx> 28 #include <com/sun/star/container/XNameAccess.hpp> 29 #include <com/sun/star/container/XIndexAccess.hpp> 30 #include "ado/Awrapadox.hxx" 31 #include "ado/Aolevariant.hxx" 32 #include <com/sun/star/lang/XServiceInfo.hpp> 33 34 namespace connectivity 35 { 36 namespace ado 37 { 38 namespace starcontainer = ::com::sun::star::container; 39 namespace starlang = ::com::sun::star::lang; 40 namespace staruno = ::com::sun::star::uno; 41 namespace starbeans = ::com::sun::star::beans; 42 43 typedef ::cppu::WeakImplHelper3< starcontainer::XNameAccess, 44 starcontainer::XIndexAccess, 45 starlang::XServiceInfo> OCollectionBase; 46 47 //************************************************************ 48 // OCollection 49 //************************************************************ 50 template <class T,class SimT,class OCl> class OCollection : public OCollectionBase 51 { 52 private: 53 OCollection( const OCollection& ); // never implemented 54 OCollection& operator=( const OCollection& ); // never implemented 55 56 protected: 57 vector<OCl*> m_aElements; 58 ::cppu::OWeakObject& m_rParent; 59 ::osl::Mutex& m_rMutex; // mutex of the parent 60 T* m_pCollection; 61 62 63 public: OCollection(::cppu::OWeakObject & _rParent,::osl::Mutex & _rMutex,T * _pCollection)64 OCollection(::cppu::OWeakObject& _rParent, ::osl::Mutex& _rMutex,T* _pCollection) 65 : m_rParent(_rParent) 66 ,m_rMutex(_rMutex) 67 ,m_pCollection(_pCollection) 68 { 69 m_pCollection->AddRef(); 70 } 71 ~OCollection()72 ~OCollection() 73 { 74 m_pCollection->Release(); 75 } 76 getImplementationName()77 virtual ::rtl::OUString SAL_CALL getImplementationName( ) throw (staruno::RuntimeException) 78 { 79 return ::rtl::OUString::createFromAscii("com.sun.star.sdbcx.ACollection"); 80 } supportsService(const::rtl::OUString & _rServiceName)81 virtual sal_Bool SAL_CALL supportsService( const ::rtl::OUString& _rServiceName ) throw(staruno::RuntimeException) 82 { 83 staruno::Sequence< ::rtl::OUString > aSupported(getSupportedServiceNames()); 84 const ::rtl::OUString* pSupported = aSupported.getConstArray(); 85 for (sal_Int32 i=0; i<aSupported.getLength(); ++i, ++pSupported) 86 if (pSupported->equals(_rServiceName)) 87 return sal_True; 88 89 return sal_False; 90 } getSupportedServiceNames()91 virtual staruno::Sequence< ::rtl::OUString > SAL_CALL getSupportedServiceNames( ) throw(staruno::RuntimeException) 92 { 93 staruno::Sequence< ::rtl::OUString > aSupported(1); 94 aSupported[0] = ::rtl::OUString::createFromAscii("com.sun.star.sdbcx.Container"); 95 return aSupported; 96 } 97 98 // dispatch the refcounting to the parent acquire()99 virtual void SAL_CALL acquire() throw() 100 { 101 m_rParent.acquire(); 102 } release()103 virtual void SAL_CALL release() throw() 104 { 105 m_rParent.release(); 106 } 107 108 // ::com::sun::star::container::XElementAccess getElementType()109 virtual staruno::Type SAL_CALL getElementType( ) throw(staruno::RuntimeException) 110 { 111 return::getCppuType(static_cast< staruno::Reference< starbeans::XPropertySet>*>(NULL)); 112 } 113 hasElements()114 virtual sal_Bool SAL_CALL hasElements( ) throw(staruno::RuntimeException) 115 { 116 ::osl::MutexGuard aGuard(m_rMutex); 117 return getCount() > 0; 118 } 119 120 // starcontainer::XIndexAccess getCount()121 virtual sal_Int32 SAL_CALL getCount( ) throw(staruno::RuntimeException) 122 { 123 ::osl::MutexGuard aGuard(m_rMutex); 124 sal_Int32 nCnt = 0; 125 m_pCollection->get_Count(&nCnt); 126 return nCnt; 127 } 128 getByIndex(sal_Int32 Index)129 virtual staruno::Any SAL_CALL getByIndex( sal_Int32 Index ) throw(starlang::IndexOutOfBoundsException, starlang::WrappedTargetException, staruno::RuntimeException) 130 { 131 ::osl::MutexGuard aGuard(m_rMutex); 132 if (Index < 0 || Index >= getCount()) 133 throw starlang::IndexOutOfBoundsException(); 134 SimT* pCol = NULL; 135 m_pCollection->get_Item(OLEVariant(Index),&pCol); 136 if(!pCol) 137 throw starlang::IndexOutOfBoundsException(); 138 139 OCl* pIndex = new OCl(pCol); 140 141 m_aElements.push_back(pIndex); 142 143 return staruno::makeAny( staruno::Reference< starbeans::XPropertySet >(pIndex)); 144 } 145 146 147 // starcontainer::XNameAccess getByName(const::rtl::OUString & aName)148 virtual staruno::Any SAL_CALL getByName( const ::rtl::OUString& aName ) throw(starcontainer::NoSuchElementException, starlang::WrappedTargetException, staruno::RuntimeException) 149 { 150 ::osl::MutexGuard aGuard(m_rMutex); 151 152 SimT* pCol = NULL; 153 m_pCollection->get_Item(OLEVariant(aName),&pCol); 154 if(!pCol) 155 throw starlang::IndexOutOfBoundsException(); 156 157 OCl* pIndex = new OCl(pCol); 158 159 m_aElements.push_back(pIndex); 160 161 return staruno::makeAny( staruno::Reference< starbeans::XPropertySet >(pIndex)); 162 } getElementNames()163 virtual staruno::Sequence< ::rtl::OUString > SAL_CALL getElementNames( ) throw(staruno::RuntimeException) 164 { 165 ::osl::MutexGuard aGuard(m_rMutex); 166 sal_Int32 nLen = getCount(); 167 staruno::Sequence< ::rtl::OUString > aNameList(nLen); 168 169 ::rtl::OUString* pStringArray = aNameList.getArray(); 170 OLEVariant aVar; 171 for (sal_Int32 i=0;i<nLen;++i) 172 { 173 aVar.setInt32(i); 174 SimT* pIdx = NULL; 175 m_pCollection->get_Item(aVar,&pIdx); 176 pIdx->AddRef(); 177 _bstr_t sBSTR; 178 pIdx->get_Name(&sBSTR); 179 (*pStringArray) = (sal_Unicode*)sBSTR; 180 pIdx->Release(); 181 ++pStringArray; 182 } 183 return aNameList; 184 } hasByName(const::rtl::OUString & aName)185 virtual sal_Bool SAL_CALL hasByName( const ::rtl::OUString& aName ) throw(staruno::RuntimeException) 186 { 187 ::osl::MutexGuard aGuard(m_rMutex); 188 SimT* pCol = NULL; 189 m_pCollection->get_Item(OLEVariant(aName),&pCol); 190 return pCol != NULL; 191 } 192 disposing()193 void SAL_CALL disposing() 194 { 195 ::osl::MutexGuard aGuard(m_rMutex); 196 for (::std::vector<OCl*>::const_iterator i = m_aElements.begin(); i != m_aElements.end(); ++i) 197 { 198 (*i)->disposing(); 199 (*i)->release(); 200 } 201 m_aElements.clear(); 202 } 203 204 }; 205 206 class OIndex; 207 class OKey; 208 class OColumn; 209 class OTable; 210 class OView; 211 class OGroup; 212 class OUser; 213 214 typedef OCollection< ADOIndexes,ADOIndex,OIndex> OIndexes; 215 typedef OCollection< ADOKeys,ADOKey,OKey> OKeys; 216 typedef OCollection< ADOColumns,ADOColumn,OColumn> OColumns; 217 typedef OCollection< ADOTables,ADOTable,OTable> OTables; 218 typedef OCollection< ADOViews,ADOView,OView> OViews; 219 typedef OCollection< ADOGroups,ADOGroup,OGroup> OGroups; 220 typedef OCollection< ADOUsers,ADOUser,OUser> OUsers; 221 222 } 223 } 224 #endif // _CONNECTIVITY_ADO_COLLECTION_HXX_ 225 226 227 228