Обсуждение: Re: Using WebRow set with Postgresql JDBC drivers...

Gunnar Stefansson wrote:
> Hello Dear Postgresql JDBC developers.
>

Please send JDBC questions to the JDBC list, not to individual developers.

> I was experimenting with the WebRowSet reference implementation form Sun
> and hit a "notImplemented" Exception.
>
> I made the following changes to the method below (as Sun is sending in
> an empty map) and everything works as intended,
>
> I was wondering if you can include this into next update of the official
> JDBS driver jar (any version)
>
> (We are still using 7.4.x)
>
> In "*org.postgresql.jdbc2.AbstractJdbc2ResultSet*"
>
>     public Object getObjectImpl(int i, java.util.Map map) throws
> SQLException
>     {
>         checkClosed();
> *        if(map == null || map.isEmpty()) {
>             return internalGetObject(i, fields[i-1]);
>         }*
>         throw org.postgresql.Driver.notImplemented(this.getClass(),
> "getObjectImpl(int,Map)");
>     }
>

This seems like a reasonable thing to do.  I'll add it to the 8.0 and
8.1 drivers.  The 7.4 driver really isn't maintained anymore.

Kris Jurka

> Gunnar Stefansson wrote:
>
>> I was experimenting with the WebRowSet reference implementation form Sun
>> and hit a "notImplemented" Exception.
>>
>> I made the following changes to the method below (as Sun is sending in an
>> empty map) and everything works as intended,
>>

This change and corresponding changes to CallableStatement.getObject and
Array.getArray have been made in CVS for 8.0, 8.1, and HEAD and will go
out in the next official releases.

Kris Jurka