11:04 p.m.
Hi Patrick, Ondra,
This issue could be reproduced in my local dev environment. After digging
into the Java SDK, the issue probably is caused by getting the wrong method
to invoke.
Although the `DiskService.GetResponse` defined in API model has only a
single @Out (getter) method `Disk disk()`, the Java SDK generator adds a
additional setter method `void disk(Disk disk)` in
`DiskService.GetResponse` class. The code here [1] use `getResponse.getClass
().getDeclaredMethods()[0]` to fetch the method for getting the Disk, while
it actually get the method `void disk(Disk disk)`, which obviously produces
the `wrong number of arguments` error.
This issue also affect fetching list of objects via `connection.link()`. I
could get this fixed and commit a PR in gerrit soon.
Please correct me if I'm wrong or missing anything. Thanks.
[1]:
https://github.com/oVirt/ovirt-engine-sdk-java/blob/master/sdk/src/main/j...
On Fri, Sep 7, 2018 at 4:35 PM Geschwentner, Patrick <
patrick.geschwentner(a)mindbreeze.com> wrote:
More details:
java.lang.IllegalArgumentException: wrong number of arguments
wrong number of arguments
org.eclipse.debug.core.DebugException:
com.sun.jdi.ClassNotLoadedException: Type has not been loaded occurred
while retrieving component type of array.
Patrick Geschwentner MSc, Customer Success Manager
patrick.geschwentner(a)mindbreeze.com
Handelsgericht Linz, FN 262155y
Mindbreeze Datenschutzerklärung
-----Ursprüngliche Nachricht-----
Von: Geschwentner, Patrick
Gesendet: Freitag, 7. September 2018 09:45
An: 'Ondra Machacek' <omachace(a)redhat.com>; devel(a)ovirt.org
Betreff: AW: [ovirt-devel] Error Java SDK Issue??
Dear Mr. Machacek!
Here you are:
SLF4J: Failed to load class "org.slf4j.impl.StaticLoggerBinder".
SLF4J: Defaulting to no-operation (NOP) logger implementation
SLF4J: See http://www.slf4j.org/codes.html#StaticLoggerBinder for further
details.
Cloning .. (My custom log)
wrong number of arguments --- This is the error which occurs.
You need something more?
Best regards
Patrick Geschwentner MSc, Customer Success Manager
patrick.geschwentner(a)mindbreeze.com
Mindbreeze GmbH | Honauerstraße 2 | 4020 Linz | Austria
Handelsgericht Linz, FN 262155y
Mindbreeze Datenschutzerklärung
-----Ursprüngliche Nachricht-----
Von: Ondra Machacek <omachace(a)redhat.com>
Gesendet: Freitag, 7. September 2018 09:29
An: Geschwentner, Patrick <patrick.geschwentner(a)mindbreeze.com>;
devel(a)ovirt.org
Betreff: Re: [ovirt-devel] Error Java SDK Issue??
Can you please share Java SDK debug log?
On 09/05/2018 04:44 PM, Geschwentner, Patrick wrote:
> Dear Ladies and Gentlemen!
> I am currently working with the java-sdk and I encountered a problem.
> If I would like to retrieve the disk details, I get the following error:
> Disk currDisk =
> ovirtConnection.followLink(diskAttachment.disk());
>
> The Error is occurring in this line:
> [cid:image001.png@01D44537.AF127FD0]
> The getResponst looks quiet ok. (I inspected:
[cid:image002.png@01D44537.AF127FD0] and it looks ok).
>
>
> Error:
> wrong number of arguments
>
>
>
> The code is quiet similar to what you published on github (
https://github.com/oVirt/ovirt-engine-sdk-java/blob/master/sdk/src/test/j...
).
> Can you confirm the defect?
> Best regards
>
> Patrick
>
>
>
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