[ome-devel] using blitz

[Bernhard Voigt]

Hi Josh!

Thanks for your help! You're right, the query was just wrong. Now I
get results :-)

After $ ant clean the compilation was successful, too. I didn't start
the self-compiled server yet, but at least the files in dist/lib and
dist/bin are there as expected.

I have another question now - I'm making progress ;-)

I tried to create plates and wells but I can't add wells to a plate
that has been saved already:

# create plate.... and save
plate = update.saveAndReturnObject(plate)
# creat well... add plate link and save
well.setPlate(plate)
well = update.saveAndReturnObject(well)

The last call yields a security exception similar to this one
serverExceptionClass = ome.conditions.SecurityViolation
    message = You are not authorized to change the update event for
ome.model.screen.Plate:Id_55 from ome.model.meta.Event:Id_355 to
ome.model.meta.Event:Id_354

Changing the order of object creation, ie. creaet wells and then the
plate does not work either, I get an error that I can't save a well
without a plate reference.

Thanks! Bernhard


plate.



>  > I was now able to do something like this:
>  > 2 : import omero
>  > 3 : cl = omero.client()
>  > 4 : ses = cl.createSession('omero','omero')
>  > 5 : q = ses.getQueryService()
>  > 6 : omero.sys.Parameters(map={'name': omero.RString('omero')})
>  > 7 : omero.sys.Parameters(map={'name': omero.RString('omero')})
>  > 8 : param = omero.sys.Parameters(map={'name': omero.RString('omero')})
>  > 9 : q.findByQuery('select p from Project p where p.details.owner.name
>  > = :name', param)
...snip...
>  > What I now get is a java exception:
>  >
>  > serverExceptionClass = ome.conditions.ApiUsageException
>  >     message = could not resolve property: name of:
>  > ome.model.meta.Experimenter [select p from
>  > ome.model.containers.Project p where p.details.owner.name = :name];
>  > nested exception is org.hibernate.QueryException: could not resolve
>  > property: name of: ome.model.meta.Experimenter [select p from
>  > ome.model.containers.Project p where p.details.owner.name = :name]



>
> This is simply a typo. The query should read:
>
> "...where p.details.owner.omeName = :name "
>
> or perhaps
>
> "...where p.details.owner.lastName = :name "
>
>  > I don't have JBOSS running, but as far as I understood, this is not
>  > necessary anymore for omero-blitz to work, right?
>
> Very, very correct.
>
>  > >  > Compilation does not work, too. Attached is the output from java omero
>  > >  > build-blitz, I couldn't figure out what the root cause of the errors
>  > >  > is. What do I have to put in the classpath, e.g Ice.jar and the
>  > >  > "berkeley-db".jar used during Ice.jar compilation... what about all
>  > >  > the jars in the omero/lib/repository folder, I guess the problem I
>  > >  > have are missing libraries in the classpath?!
>  > >
>  > > The problem here also looks like a mismatch between the Ice
>  > > versions. Since the classpath is automatically handled, my guess is
>  > > that slice2java and slice2py still point to 3.2.1 versions. If not,
>  > > let me know and we'll do some more tracking.
>  > I'm pretty sure this is not the case, I get the same version output as
>  > you write above.
>  > Did you check the ant output I've send. For me it seems some classes
>  > cannot be found, I see some ClassNotFoundExcpt. for hibernate classes.
>  >
>  > Well, currently there's no need to compile Beta3.1.1 myself it was
>  > just that I though that the binary dist was not complete.
>
> Does this mean that you haven't built yet? If so, please let me know.
>
> The only errors I see in your log are of the form:
>
> /home/bernhard/devel/omero/Beta_3.1.1/components/blitz/target/generated/src/omero/model/ExperimenterGroup.java:137: cannot find symbol
> symbol  : class DispatchStatus
> location: package IceInternal
>    public static IceInternal.DispatchStatus
>
> which is an Ice version mismatch, in which case something still's
> stale or left-over.
>
>  > Thanks again! Bernhard
>
> Gladly,
> ~Josh.
>