Re: urgent RowsetDynaClass help

[usha]

Hi

my table field type is Integer.

i am using the jboss 3.0 as the application server and interbase 6.0 as the database.

my problem is the when i check the columnclassname in the resultsetmetadata its showing as Long, but when i check this with the resultset getObject() its showing as Integer.

how to get the correct classname in the resultsetmetadata. can you help in this issue

Thanks
usha



Arunachalam Jaisankar wrote:

I think this is internal conversion problem.

Your property type is long and ivtransbatchid is converted into integer
based on the databased field type.

What is your table field type?

Ensure your property type and table field type are similar or compatible.

I faced similar problem with money field type and worked fine after I
changed it to numeric type.

----- Original Message -----
From: "usha" <[EMAIL PROTECTED]>
To: "Struts Users Mailing List" <[EMAIL PROTECTED]>
Sent: Monday, January 27, 2003 3:47 PM
Subject: Re: urgent RowsetDynaClass help

Hi Craig

my property type is long only. can you suggest me what i can do to use
this RowsetDynaClass

Thanks
usha

Craig R. McClanahan wrote:

On Sat, 25 Jan 2003, usha wrote:

Date: Sat, 25 Jan 2003 15:21:36 +0800
From: usha <[EMAIL PROTECTED]>
Reply-To: Struts Users Mailing List <[EMAIL PROTECTED]>
To: [EMAIL PROTECTED]
Subject: urgent RowsetDynaClass help

Hi

i am trying to use the RowsetDynaclass in my actionform class like this

public Collection getBatchidlist() throws Exception {
....
....
rs = stmt.executeQuery("select ivtransbatchid from ivtranshdr
order by ivtransbatchid");
RowSetDynaClass rsdc = new RowSetDynaClass(rs);
rows = rsdc.getRows();
return rows;
}

i am getting the following exception


org.apache.commons.beanutils.ConversionException: Cannot assign value of
type 'java.lang.Integer' to property 'ivtransbatchid' of type
'java.lang.Long'

Try making your property type "long" instead of "int". It would be nice
if the standard converters did widening and narrowing conversions when
possible (would make a good enhancement request), but at the moment they
do not.

Craig



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