| /************************************************************** |
| * |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| * |
| *************************************************************/ |
| |
| |
| |
| // MARKER(update_precomp.py): autogen include statement, do not remove |
| #include "precompiled_connectivity.hxx" |
| #include "ado/AResultSetMetaData.hxx" |
| #include <com/sun/star/sdbc/DataType.hpp> |
| #include <com/sun/star/sdbc/ColumnValue.hpp> |
| #include "ado/Awrapado.hxx" |
| #include "connectivity/dbexception.hxx" |
| |
| using namespace connectivity; |
| using namespace connectivity::ado; |
| using namespace com::sun::star::uno; |
| using namespace com::sun::star::lang; |
| using namespace com::sun::star::beans; |
| using namespace com::sun::star::sdbc; |
| |
| OResultSetMetaData::OResultSetMetaData( ADORecordset* _pRecordSet) |
| : m_pRecordSet(_pRecordSet), |
| m_nColCount(-1) |
| { |
| if ( m_pRecordSet ) |
| m_pRecordSet->AddRef(); |
| } |
| // ------------------------------------------------------------------------- |
| OResultSetMetaData::~OResultSetMetaData() |
| { |
| if ( m_pRecordSet ) |
| m_pRecordSet->Release(); |
| } |
| // ------------------------------------------------------------------------- |
| sal_Int32 SAL_CALL OResultSetMetaData::getColumnDisplaySize( sal_Int32 column ) throw(SQLException, RuntimeException) |
| { |
| WpADOField aField = ADOS::getField(m_pRecordSet,column); |
| if(aField.IsValid() && aField.GetActualSize() != -1) |
| return aField.GetActualSize(); |
| return 0; |
| } |
| // ------------------------------------------------------------------------- |
| |
| sal_Int32 SAL_CALL OResultSetMetaData::getColumnType( sal_Int32 column ) throw(SQLException, RuntimeException) |
| { |
| WpADOField aField = ADOS::getField(m_pRecordSet,column); |
| return ADOS::MapADOType2Jdbc(aField.GetADOType()); |
| } |
| // ------------------------------------------------------------------------- |
| |
| sal_Int32 SAL_CALL OResultSetMetaData::getColumnCount( ) throw(SQLException, RuntimeException) |
| { |
| if(m_nColCount != -1 ) |
| return m_nColCount; |
| |
| if ( !m_pRecordSet ) |
| return 0; |
| |
| ADOFields* pFields = NULL; |
| m_pRecordSet->get_Fields(&pFields); |
| WpOLEAppendCollection<ADOFields, ADOField, WpADOField> aFields(pFields); |
| m_nColCount = aFields.GetItemCount(); |
| return m_nColCount; |
| } |
| // ------------------------------------------------------------------------- |
| |
| sal_Bool SAL_CALL OResultSetMetaData::isCaseSensitive( sal_Int32 column ) throw(SQLException, RuntimeException) |
| { |
| sal_Bool bRet = sal_False; |
| WpADOField aField = ADOS::getField(m_pRecordSet,column); |
| if ( aField.IsValid() ) |
| { |
| WpADOProperties aProps( aField.get_Properties() ); |
| if ( aProps.IsValid() ) |
| bRet = OTools::getValue( aProps, ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("ISCASESENSITIVE")) ); |
| } |
| return bRet; |
| } |
| // ------------------------------------------------------------------------- |
| |
| ::rtl::OUString SAL_CALL OResultSetMetaData::getSchemaName( sal_Int32 /*column*/ ) throw(SQLException, RuntimeException) |
| { |
| return ::rtl::OUString(); |
| } |
| // ------------------------------------------------------------------------- |
| |
| ::rtl::OUString SAL_CALL OResultSetMetaData::getColumnName( sal_Int32 column ) throw(SQLException, RuntimeException) |
| { |
| WpADOField aField = ADOS::getField(m_pRecordSet,column); |
| if(aField.IsValid()) |
| return aField.GetName(); |
| |
| return ::rtl::OUString(); |
| } |
| // ------------------------------------------------------------------------- |
| ::rtl::OUString SAL_CALL OResultSetMetaData::getTableName( sal_Int32 column ) throw(SQLException, RuntimeException) |
| { |
| ::rtl::OUString sTableName; |
| |
| WpADOField aField = ADOS::getField(m_pRecordSet,column); |
| if ( aField.IsValid() ) |
| { |
| WpADOProperties aProps( aField.get_Properties() ); |
| if ( aProps.IsValid() ) |
| sTableName = OTools::getValue( aProps, ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("BASETABLENAME")) ); |
| } |
| return sTableName; |
| } |
| // ------------------------------------------------------------------------- |
| ::rtl::OUString SAL_CALL OResultSetMetaData::getCatalogName( sal_Int32 /*column*/ ) throw(SQLException, RuntimeException) |
| { |
| return ::rtl::OUString(); |
| } |
| // ------------------------------------------------------------------------- |
| ::rtl::OUString SAL_CALL OResultSetMetaData::getColumnTypeName( sal_Int32 /*column*/ ) throw(SQLException, RuntimeException) |
| { |
| return ::rtl::OUString(); |
| } |
| // ------------------------------------------------------------------------- |
| ::rtl::OUString SAL_CALL OResultSetMetaData::getColumnLabel( sal_Int32 column ) throw(SQLException, RuntimeException) |
| { |
| return getColumnName(column); |
| } |
| // ------------------------------------------------------------------------- |
| ::rtl::OUString SAL_CALL OResultSetMetaData::getColumnServiceName( sal_Int32 /*column*/ ) throw(SQLException, RuntimeException) |
| { |
| return ::rtl::OUString(); |
| } |
| // ------------------------------------------------------------------------- |
| |
| sal_Bool SAL_CALL OResultSetMetaData::isCurrency( sal_Int32 column ) throw(SQLException, RuntimeException) |
| { |
| WpADOField aField = ADOS::getField(m_pRecordSet,column); |
| if(aField.IsValid()) |
| { |
| return ((aField.GetAttributes() & adFldFixed) == adFldFixed) && (aField.GetADOType() == adCurrency); |
| } |
| return sal_False; |
| } |
| // ------------------------------------------------------------------------- |
| |
| sal_Bool SAL_CALL OResultSetMetaData::isAutoIncrement( sal_Int32 column ) throw(SQLException, RuntimeException) |
| { |
| sal_Bool bRet = sal_False; |
| WpADOField aField = ADOS::getField(m_pRecordSet,column); |
| if ( aField.IsValid() ) |
| { |
| WpADOProperties aProps( aField.get_Properties() ); |
| if ( aProps.IsValid() ) |
| { |
| bRet = OTools::getValue( aProps, ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("ISAUTOINCREMENT")) ); |
| #if OSL_DEBUG_LEVEL > 0 |
| sal_Int32 nCount = aProps.GetItemCount(); |
| for (sal_Int32 i = 0; i<nCount; ++i) |
| { |
| WpADOProperty aProp = aProps.GetItem(i); |
| ::rtl::OUString sName = aProp.GetName(); |
| ::rtl::OUString sVal = aProp.GetValue(); |
| } |
| #endif |
| } |
| } |
| return bRet; |
| } |
| // ------------------------------------------------------------------------- |
| |
| |
| sal_Bool SAL_CALL OResultSetMetaData::isSigned( sal_Int32 column ) throw(SQLException, RuntimeException) |
| { |
| WpADOField aField = ADOS::getField(m_pRecordSet,column); |
| if(aField.IsValid()) |
| { |
| DataTypeEnum eType = aField.GetADOType(); |
| return !(eType == adUnsignedBigInt || eType == adUnsignedInt || eType == adUnsignedSmallInt || eType == adUnsignedTinyInt); |
| } |
| return sal_False; |
| } |
| // ------------------------------------------------------------------------- |
| sal_Int32 SAL_CALL OResultSetMetaData::getPrecision( sal_Int32 column ) throw(SQLException, RuntimeException) |
| { |
| WpADOField aField = ADOS::getField(m_pRecordSet,column); |
| if(aField.IsValid()) |
| return aField.GetPrecision(); |
| return 0; |
| } |
| // ------------------------------------------------------------------------- |
| sal_Int32 SAL_CALL OResultSetMetaData::getScale( sal_Int32 column ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException) |
| { |
| WpADOField aField = ADOS::getField(m_pRecordSet,column); |
| if(aField.IsValid()) |
| return aField.GetNumericScale(); |
| return 0; |
| } |
| // ------------------------------------------------------------------------- |
| |
| sal_Int32 SAL_CALL OResultSetMetaData::isNullable( sal_Int32 column ) throw(SQLException, RuntimeException) |
| { |
| WpADOField aField = ADOS::getField(m_pRecordSet,column); |
| if(aField.IsValid()) |
| { |
| return (aField.GetAttributes() & adFldIsNullable) == adFldIsNullable; |
| } |
| return sal_False; |
| } |
| // ------------------------------------------------------------------------- |
| |
| sal_Bool SAL_CALL OResultSetMetaData::isSearchable( sal_Int32 /*column*/ ) throw(SQLException, RuntimeException) |
| { |
| return sal_True; |
| } |
| // ------------------------------------------------------------------------- |
| |
| sal_Bool SAL_CALL OResultSetMetaData::isReadOnly( sal_Int32 column ) throw(SQLException, RuntimeException) |
| { |
| WpADOField aField = ADOS::getField(m_pRecordSet,column); |
| if(aField.IsValid()) |
| { |
| // return (aField.GetStatus() & adFieldReadOnly) == adFieldReadOnly; |
| } |
| return sal_False; |
| } |
| // ------------------------------------------------------------------------- |
| |
| sal_Bool SAL_CALL OResultSetMetaData::isDefinitelyWritable( sal_Int32 column ) throw(SQLException, RuntimeException) |
| { |
| WpADOField aField = ADOS::getField(m_pRecordSet,column); |
| if(aField.IsValid()) |
| { |
| return (aField.GetAttributes() & adFldUpdatable) == adFldUpdatable; |
| } |
| return sal_False; |
| ; |
| } |
| // ------------------------------------------------------------------------- |
| sal_Bool SAL_CALL OResultSetMetaData::isWritable( sal_Int32 column ) throw(SQLException, RuntimeException) |
| { |
| return isDefinitelyWritable(column); |
| } |
| // ------------------------------------------------------------------------- |
| |
