ODP.NET 10g (10.1) resultClass InvalidCastExceptions for byte, double, and float
--------------------------------------------------------------------------------
Key: IBATISNET-55
URL: http://issues.apache.org/jira/browse/IBATISNET-55
Project: iBatis for .NET
Type: Task
Versions: DataMapper 1.1
Environment: Oracle 9i with ODP.NET 10g (10.1)
Reporter: Roberto Rabe
Assigned to: Gilles Bayon
Priority: Minor
System.InvalidCastException is thrown when attempting the following (see Oracle
ODP NUnit ResultClass.xml for test result comments):
<!--
Using ODP.NET 10.1
Throws System.InvalidCastException
at Oracle.DataAccess.Client.OracleDataReader.GetByte(Int32 i)
at
IBatisNet.DataMapper.TypesHandler.ByteTypeHandler.GetValueByIndex(ResultProperty
mapping, IDataReader dataReader) in
C:\projects\ibatis\asf\trunk\cs\mapper\IBatisNet.DataMapper\TypesHandler\ByteTypeHandler.cs:line
69
at
IBatisNet.DataMapper.TypesHandler.BaseTypeHandler.GetDataBaseValue(ResultProperty
mapping, IDataReader dataReader) in
C:\projects\ibatis\asf\trunk\cs\mapper\IBatisNet.DataMapper\TypesHandler\BaseTypeHandler.cs:line
58
at
IBatisNet.DataMapper.MappedStatements.MappedStatement.SetObjectProperty(RequestScope
request, ResultMap resultMap, ResultProperty mapping, Object& target,
IDataReader reader) in
C:\projects\ibatis\asf\trunk\cs\mapper\IBatisNet.DataMapper\MappedStatements\MappedStatement.cs:line
1059
at
IBatisNet.DataMapper.MappedStatements.MappedStatement.ApplyResultMap(RequestScope
request, IDataReader reader, Object resultObject) in
C:\projects\ibatis\asf\trunk\cs\mapper\IBatisNet.DataMapper\MappedStatements\MappedStatement.cs:line
403
at
IBatisNet.DataMapper.MappedStatements.MappedStatement.RunQueryForObject(RequestScope
request, IDalSession session, Object parameterObject, Object resultObject) in
C:\projects\ibatis\asf\trunk\cs\mapper\IBatisNet.DataMapper\MappedStatements\MappedStatement.cs:line
562
at
IBatisNet.DataMapper.MappedStatements.MappedStatement.ExecuteQueryForObject(IDalSession
session, Object parameterObject, Object resultObject) in
C:\projects\ibatis\asf\trunk\cs\mapper\IBatisNet.DataMapper\MappedStatements\MappedStatement.cs:line
505
at
IBatisNet.DataMapper.MappedStatements.MappedStatement.ExecuteQueryForObject(IDalSession
session, Object parameterObject) in
C:\projects\ibatis\asf\trunk\cs\mapper\IBatisNet.DataMapper\MappedStatements\MappedStatement.cs:line
486
at IBatisNet.DataMapper.SqlMapper.QueryForObject(String
statementName, Object parameterObject) in
C:\projects\ibatis\asf\trunk\cs\mapper\IBatisNet.DataMapper\SqlMapper.cs:line
489
at
IBatisNet.DataMapper.Test.NUnit.SqlMapTests.ResultClassTest.TestByte() in
C:\projects\ibatis\asf\trunk\cs\mapper\IBatisNet.DataMapper.Test\NUnit\SqlMapTests\ResultClassTest.cs:line
55
-->
<statement id="GetByte"
parameterClass="Int"
resultClass="byte" >
select 155 from dual where 1 = #value#
</statement>
<!--
Using ODP.NET 10.1
Throws System.InvalidCastException
at Oracle.DataAccess.Client.OracleDataReader.GetDouble(Int32 i)
at
IBatisNet.DataMapper.TypesHandler.DoubleTypeHandler.GetValueByIndex(ResultProperty
mapping, IDataReader dataReader) in
C:\projects\ibatis\asf\trunk\cs\mapper\IBatisNet.DataMapper\TypesHandler\DoubleTypeHandler.cs:line
69
at
IBatisNet.DataMapper.TypesHandler.BaseTypeHandler.GetDataBaseValue(ResultProperty
mapping, IDataReader dataReader) in
C:\projects\ibatis\asf\trunk\cs\mapper\IBatisNet.DataMapper\TypesHandler\BaseTypeHandler.cs:line
58
at
IBatisNet.DataMapper.MappedStatements.MappedStatement.SetObjectProperty(RequestScope
request, ResultMap resultMap, ResultProperty mapping, Object& target,
IDataReader reader) in
C:\projects\ibatis\asf\trunk\cs\mapper\IBatisNet.DataMapper\MappedStatements\MappedStatement.cs:line
1059
at
IBatisNet.DataMapper.MappedStatements.MappedStatement.ApplyResultMap(RequestScope
request, IDataReader reader, Object resultObject) in
C:\projects\ibatis\asf\trunk\cs\mapper\IBatisNet.DataMapper\MappedStatements\MappedStatement.cs:line
403
at
IBatisNet.DataMapper.MappedStatements.MappedStatement.RunQueryForObject(RequestScope
request, IDalSession session, Object parameterObject, Object resultObject) in
C:\projects\ibatis\asf\trunk\cs\mapper\IBatisNet.DataMapper\MappedStatements\MappedStatement.cs:line
562
at
IBatisNet.DataMapper.MappedStatements.MappedStatement.ExecuteQueryForObject(IDalSession
session, Object parameterObject, Object resultObject) in
C:\projects\ibatis\asf\trunk\cs\mapper\IBatisNet.DataMapper\MappedStatements\MappedStatement.cs:line
505
at
IBatisNet.DataMapper.MappedStatements.MappedStatement.ExecuteQueryForObject(IDalSession
session, Object parameterObject) in
C:\projects\ibatis\asf\trunk\cs\mapper\IBatisNet.DataMapper\MappedStatements\MappedStatement.cs:line
486
at IBatisNet.DataMapper.SqlMapper.QueryForObject(String
statementName, Object parameterObject) in
C:\projects\ibatis\asf\trunk\cs\mapper\IBatisNet.DataMapper\SqlMapper.cs:line
489
at
IBatisNet.DataMapper.Test.NUnit.SqlMapTests.ResultClassTest.TestDouble() in
C:\projects\ibatis\asf\trunk\cs\mapper\IBatisNet.DataMapper.Test\NUnit\SqlMapTests\ResultClassTest.cs:line
103
-->
<statement id="GetDouble"
parameterClass="Int"
resultClass="double" >
select 99.5 from dual where 1 = #value#
</statement>
<!--
Using ODP.NET 10.1
Throws System.InvalidCastException
at Oracle.DataAccess.Client.OracleDataReader.GetFloat(Int32 i)
at
IBatisNet.DataMapper.TypesHandler.SingleTypeHandler.GetValueByIndex(ResultProperty
mapping, IDataReader dataReader) in
C:\projects\ibatis\asf\trunk\cs\mapper\IBatisNet.DataMapper\TypesHandler\SingleTypeHandler.cs:line
75
at
IBatisNet.DataMapper.TypesHandler.BaseTypeHandler.GetDataBaseValue(ResultProperty
mapping, IDataReader dataReader) in
C:\projects\ibatis\asf\trunk\cs\mapper\IBatisNet.DataMapper\TypesHandler\BaseTypeHandler.cs:line
58
at
IBatisNet.DataMapper.MappedStatements.MappedStatement.SetObjectProperty(RequestScope
request, ResultMap resultMap, ResultProperty mapping, Object& target,
IDataReader reader) in
C:\projects\ibatis\asf\trunk\cs\mapper\IBatisNet.DataMapper\MappedStatements\MappedStatement.cs:line
1059
at
IBatisNet.DataMapper.MappedStatements.MappedStatement.ApplyResultMap(RequestScope
request, IDataReader reader, Object resultObject) in
C:\projects\ibatis\asf\trunk\cs\mapper\IBatisNet.DataMapper\MappedStatements\MappedStatement.cs:line
403
at
IBatisNet.DataMapper.MappedStatements.MappedStatement.RunQueryForObject(RequestScope
request, IDalSession session, Object parameterObject, Object resultObject) in
C:\projects\ibatis\asf\trunk\cs\mapper\IBatisNet.DataMapper\MappedStatements\MappedStatement.cs:line
562
at
IBatisNet.DataMapper.MappedStatements.MappedStatement.ExecuteQueryForObject(IDalSession
session, Object parameterObject, Object resultObject) in
C:\projects\ibatis\asf\trunk\cs\mapper\IBatisNet.DataMapper\MappedStatements\MappedStatement.cs:line
505
at
IBatisNet.DataMapper.MappedStatements.MappedStatement.ExecuteQueryForObject(IDalSession
session, Object parameterObject) in
C:\projects\ibatis\asf\trunk\cs\mapper\IBatisNet.DataMapper\MappedStatements\MappedStatement.cs:line
486
at IBatisNet.DataMapper.SqlMapper.QueryForObject(String
statementName, Object parameterObject) in
C:\projects\ibatis\asf\trunk\cs\mapper\IBatisNet.DataMapper\SqlMapper.cs:line
489
at
IBatisNet.DataMapper.Test.NUnit.SqlMapTests.ResultClassTest.TestSingle() in
C:\projects\ibatis\asf\trunk\cs\mapper\IBatisNet.DataMapper.Test\NUnit\SqlMapTests\ResultClassTest.cs:line
161
-->
<statement id="GetSingle"
parameterClass="Int"
resultClass="float" >
select 92233.5 from dual where 1 = #value#
</statement>
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