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 #ifndef CONNECTIVITY_SRESULTSET_HXX 24 #define CONNECTIVITY_SRESULTSET_HXX 25 26 #include <com/sun/star/sdbc/XResultSet.hpp> 27 #include <com/sun/star/sdbc/XRow.hpp> 28 #include <com/sun/star/sdbc/XResultSetMetaDataSupplier.hpp> 29 #include <com/sun/star/sdbc/XCloseable.hpp> 30 #include <com/sun/star/sdbc/XColumnLocate.hpp> 31 #include <com/sun/star/util/XCancellable.hpp> 32 #include <com/sun/star/sdbc/XWarningsSupplier.hpp> 33 #include <com/sun/star/sdbc/XResultSetUpdate.hpp> 34 #include <com/sun/star/sdbc/XRowUpdate.hpp> 35 #include <com/sun/star/sdbcx/XRowLocate.hpp> 36 #include <com/sun/star/sdbcx/XDeleteRows.hpp> 37 #include <cppuhelper/compbase12.hxx> 38 #include <comphelper/proparrhlp.hxx> 39 #include "SStatement.hxx" 40 #include "connectivity/CommonTools.hxx" 41 #include "connectivity/FValue.hxx" 42 43 namespace connectivity 44 { 45 namespace skeleton 46 { 47 48 /* 49 ** java_sql_ResultSet 50 */ 51 typedef ::cppu::WeakComponentImplHelper12< ::com::sun::star::sdbc::XResultSet, 52 ::com::sun::star::sdbc::XRow, 53 ::com::sun::star::sdbc::XResultSetMetaDataSupplier, 54 ::com::sun::star::util::XCancellable, 55 ::com::sun::star::sdbc::XWarningsSupplier, 56 ::com::sun::star::sdbc::XResultSetUpdate, 57 ::com::sun::star::sdbc::XRowUpdate, 58 ::com::sun::star::sdbcx::XRowLocate, 59 ::com::sun::star::sdbcx::XDeleteRows, 60 ::com::sun::star::sdbc::XCloseable, 61 ::com::sun::star::sdbc::XColumnLocate, 62 ::com::sun::star::lang::XServiceInfo> OResultSet_BASE; 63 64 65 typedef sal_Int64 TVoidPtr; 66 typedef ::std::allocator< TVoidPtr > TVoidAlloc; 67 typedef ::std::vector<TVoidPtr> TVoidVector; 68 69 class OResultSet : public comphelper::OBaseMutex, 70 public OResultSet_BASE, 71 public ::cppu::OPropertySetHelper, 72 public ::comphelper::OPropertyArrayUsageHelper<OResultSet> 73 { 74 protected: 75 TVoidVector m_aBindVector; 76 ::std::vector<sal_Int32> m_aLengthVector; 77 ::std::vector<sal_Int32> m_aColMapping; // pos 0 is unused so we don't have to decrement 1 every time 78 ::std::vector< ORowSetValue> m_aRow; // only used when SQLGetData can't be called in any order 79 OStatement_Base* m_pStatement; 80 ::com::sun::star::uno::WeakReferenceHelper m_aStatement; 81 ::com::sun::star::uno::Reference< ::com::sun::star::sdbc::XResultSetMetaData> m_xMetaData; 82 rtl_TextEncoding m_nTextEncoding; 83 sal_Int32 m_nRowPos; 84 sal_Int32 m_nLastColumnPos; // used for m_aRow just to know where we are 85 sal_Bool m_bWasNull; 86 sal_Bool m_bBOF; // before first record 87 sal_Bool m_bEOF; // after last record 88 sal_Bool m_bLastRecord; 89 sal_Bool m_bFreeHandle; 90 sal_Bool m_bInserting; 91 sal_Bool m_bFetchData; // true when SQLGetaData can be called in any order or when fetching data for m_aRow 92 93 sal_Bool isBookmarkable() const; 94 sal_Int32 getResultSetConcurrency() const; 95 sal_Int32 getResultSetType() const; 96 sal_Int32 getFetchDirection() const; 97 sal_Int32 getFetchSize() const; 98 ::rtl::OUString getCursorName() const; 99 100 void setFetchDirection(sal_Int32 _par0); 101 void setFetchSize(sal_Int32 _par0); 102 103 104 void fillRow(sal_Int32 _nToColumn); 105 void allocBuffer(sal_Bool _bAllocRow); 106 void releaseBuffer(); 107 108 109 110 // OPropertyArrayUsageHelper 111 virtual ::cppu::IPropertyArrayHelper* createArrayHelper( ) const; 112 // OPropertySetHelper 113 virtual ::cppu::IPropertyArrayHelper & SAL_CALL getInfoHelper(); 114 115 virtual sal_Bool SAL_CALL convertFastPropertyValue( 116 ::com::sun::star::uno::Any & rConvertedValue, 117 ::com::sun::star::uno::Any & rOldValue, 118 sal_Int32 nHandle, 119 const ::com::sun::star::uno::Any& rValue ); 120 virtual void SAL_CALL setFastPropertyValue_NoBroadcast( 121 sal_Int32 nHandle, 122 const ::com::sun::star::uno::Any& rValue 123 ); 124 virtual void SAL_CALL getFastPropertyValue( 125 ::com::sun::star::uno::Any& rValue, 126 sal_Int32 nHandle 127 ) const; 128 129 // you can't delete objects of this type 130 virtual ~OResultSet(); 131 public: 132 DECLARE_SERVICE_INFO(); 133 134 OResultSet( OStatement_Base* pStmt); 135 136 operator *()137 ::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface > operator *() 138 { 139 return ::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface >(*(OResultSet_BASE*)this); 140 } 141 142 // ::cppu::OComponentHelper 143 virtual void SAL_CALL disposing(void); 144 // XInterface 145 virtual ::com::sun::star::uno::Any SAL_CALL queryInterface( const ::com::sun::star::uno::Type & rType ); 146 virtual void SAL_CALL acquire(); 147 virtual void SAL_CALL release(); 148 //XTypeProvider 149 virtual ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Type > SAL_CALL getTypes( ); 150 // XPropertySet 151 virtual ::com::sun::star::uno::Reference< ::com::sun::star::beans::XPropertySetInfo > SAL_CALL getPropertySetInfo( ); 152 // XResultSet 153 virtual sal_Bool SAL_CALL next( ); 154 virtual sal_Bool SAL_CALL isBeforeFirst( ); 155 virtual sal_Bool SAL_CALL isAfterLast( ); 156 virtual sal_Bool SAL_CALL isFirst( ); 157 virtual sal_Bool SAL_CALL isLast( ); 158 virtual void SAL_CALL beforeFirst( ); 159 virtual void SAL_CALL afterLast( ); 160 virtual sal_Bool SAL_CALL first( ); 161 virtual sal_Bool SAL_CALL last( ); 162 virtual sal_Int32 SAL_CALL getRow( ); 163 virtual sal_Bool SAL_CALL absolute( sal_Int32 row ); 164 virtual sal_Bool SAL_CALL relative( sal_Int32 rows ); 165 virtual sal_Bool SAL_CALL previous( ); 166 virtual void SAL_CALL refreshRow( ); 167 virtual sal_Bool SAL_CALL rowUpdated( ); 168 virtual sal_Bool SAL_CALL rowInserted( ); 169 virtual sal_Bool SAL_CALL rowDeleted( ); 170 virtual ::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface > SAL_CALL getStatement( ); 171 // XRow 172 virtual sal_Bool SAL_CALL wasNull( ); 173 virtual ::rtl::OUString SAL_CALL getString( sal_Int32 columnIndex ); 174 virtual sal_Bool SAL_CALL getBoolean( sal_Int32 columnIndex ); 175 virtual sal_Int8 SAL_CALL getByte( sal_Int32 columnIndex ); 176 virtual sal_Int16 SAL_CALL getShort( sal_Int32 columnIndex ); 177 virtual sal_Int32 SAL_CALL getInt( sal_Int32 columnIndex ); 178 virtual sal_Int64 SAL_CALL getLong( sal_Int32 columnIndex ); 179 virtual float SAL_CALL getFloat( sal_Int32 columnIndex ); 180 virtual double SAL_CALL getDouble( sal_Int32 columnIndex ); 181 virtual ::com::sun::star::uno::Sequence< sal_Int8 > SAL_CALL getBytes( sal_Int32 columnIndex ); 182 virtual ::com::sun::star::util::Date SAL_CALL getDate( sal_Int32 columnIndex ); 183 virtual ::com::sun::star::util::Time SAL_CALL getTime( sal_Int32 columnIndex ); 184 virtual ::com::sun::star::util::DateTime SAL_CALL getTimestamp( sal_Int32 columnIndex ); 185 virtual ::com::sun::star::uno::Reference< ::com::sun::star::io::XInputStream > SAL_CALL getBinaryStream( sal_Int32 columnIndex ); 186 virtual ::com::sun::star::uno::Reference< ::com::sun::star::io::XInputStream > SAL_CALL getCharacterStream( sal_Int32 columnIndex ); 187 virtual ::com::sun::star::uno::Any SAL_CALL getObject( sal_Int32 columnIndex, const ::com::sun::star::uno::Reference< ::com::sun::star::container::XNameAccess >& typeMap ); 188 virtual ::com::sun::star::uno::Reference< ::com::sun::star::sdbc::XRef > SAL_CALL getRef( sal_Int32 columnIndex ); 189 virtual ::com::sun::star::uno::Reference< ::com::sun::star::sdbc::XBlob > SAL_CALL getBlob( sal_Int32 columnIndex ); 190 virtual ::com::sun::star::uno::Reference< ::com::sun::star::sdbc::XClob > SAL_CALL getClob( sal_Int32 columnIndex ); 191 virtual ::com::sun::star::uno::Reference< ::com::sun::star::sdbc::XArray > SAL_CALL getArray( sal_Int32 columnIndex ); 192 // XResultSetMetaDataSupplier 193 virtual ::com::sun::star::uno::Reference< ::com::sun::star::sdbc::XResultSetMetaData > SAL_CALL getMetaData( ); 194 // XCancellable 195 virtual void SAL_CALL cancel( ); 196 // XCloseable 197 virtual void SAL_CALL close( ); 198 // XWarningsSupplier 199 virtual ::com::sun::star::uno::Any SAL_CALL getWarnings( ); 200 virtual void SAL_CALL clearWarnings( ); 201 // XResultSetUpdate 202 virtual void SAL_CALL insertRow( ); 203 virtual void SAL_CALL updateRow( ); 204 virtual void SAL_CALL deleteRow( ); 205 virtual void SAL_CALL cancelRowUpdates( ); 206 virtual void SAL_CALL moveToInsertRow( ); 207 virtual void SAL_CALL moveToCurrentRow( ); 208 // XRowUpdate 209 virtual void SAL_CALL updateNull( sal_Int32 columnIndex ); 210 virtual void SAL_CALL updateBoolean( sal_Int32 columnIndex, sal_Bool x ); 211 virtual void SAL_CALL updateByte( sal_Int32 columnIndex, sal_Int8 x ); 212 virtual void SAL_CALL updateShort( sal_Int32 columnIndex, sal_Int16 x ); 213 virtual void SAL_CALL updateInt( sal_Int32 columnIndex, sal_Int32 x ); 214 virtual void SAL_CALL updateLong( sal_Int32 columnIndex, sal_Int64 x ); 215 virtual void SAL_CALL updateFloat( sal_Int32 columnIndex, float x ); 216 virtual void SAL_CALL updateDouble( sal_Int32 columnIndex, double x ); 217 virtual void SAL_CALL updateString( sal_Int32 columnIndex, const ::rtl::OUString& x ); 218 virtual void SAL_CALL updateBytes( sal_Int32 columnIndex, const ::com::sun::star::uno::Sequence< sal_Int8 >& x ); 219 virtual void SAL_CALL updateDate( sal_Int32 columnIndex, const ::com::sun::star::util::Date& x ); 220 virtual void SAL_CALL updateTime( sal_Int32 columnIndex, const ::com::sun::star::util::Time& x ); 221 virtual void SAL_CALL updateTimestamp( sal_Int32 columnIndex, const ::com::sun::star::util::DateTime& x ); 222 virtual void SAL_CALL updateBinaryStream( sal_Int32 columnIndex, const ::com::sun::star::uno::Reference< ::com::sun::star::io::XInputStream >& x, sal_Int32 length ); 223 virtual void SAL_CALL updateCharacterStream( sal_Int32 columnIndex, const ::com::sun::star::uno::Reference< ::com::sun::star::io::XInputStream >& x, sal_Int32 length ); 224 virtual void SAL_CALL updateObject( sal_Int32 columnIndex, const ::com::sun::star::uno::Any& x ); 225 virtual void SAL_CALL updateNumericObject( sal_Int32 columnIndex, const ::com::sun::star::uno::Any& x, sal_Int32 scale ); 226 // XColumnLocate 227 virtual sal_Int32 SAL_CALL findColumn( const ::rtl::OUString& columnName ); 228 // XRowLocate 229 virtual ::com::sun::star::uno::Any SAL_CALL getBookmark( ); 230 virtual sal_Bool SAL_CALL moveToBookmark( const ::com::sun::star::uno::Any& bookmark ); 231 virtual sal_Bool SAL_CALL moveRelativeToBookmark( const ::com::sun::star::uno::Any& bookmark, sal_Int32 rows ); 232 virtual sal_Int32 SAL_CALL compareBookmarks( const ::com::sun::star::uno::Any& first, const ::com::sun::star::uno::Any& second ); 233 virtual sal_Bool SAL_CALL hasOrderedBookmarks( ); 234 virtual sal_Int32 SAL_CALL hashBookmark( const ::com::sun::star::uno::Any& bookmark ); 235 // XDeleteRows 236 virtual ::com::sun::star::uno::Sequence< sal_Int32 > SAL_CALL deleteRows( const ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Any >& rows ); 237 }; 238 } 239 } 240 #endif // CONNECTIVITY_SRESULTSET_HXX 241