Hi Andrea,
thank you for putting me on the right track. In DSpace 6 metadata values
can be accessed via itemService property:
from org.dspace.curate import ScriptedTask
from java.lang import Class
from org.dspace.content import DSpaceObject
class MyTask(ScriptedTask):
def init(self, curator, taskName):
print "initializing with Jython"
def performDso(self, dso):
print "perform on dso"
a = dso.itemService.getMetadataByMetadataString(dso,"dc.title")
if a.size() > 0:
print (a.get(0).getValue())
return 0
def performId(self, context, id):
print "perform on id %s" % (id)
return 0
On Wednesday, 13 July 2016 09:07:46 UTC+3, Ari wrote:
>
> Hi,
> I just found that one can write curator tasks with Jython. This seems to
> be an ideal way for us to do some task without need to code in Java.
> However, I'm not a java programmer and haven't used Jython before and I'm
> completely stuck with it and there is very little examples around (I have
> found one).
>
> How do I access methods of DSpaceObject in Jython, like getMetadata()?
>
> from org.dspace.curate import ScriptedTask
> from java.lang import Class
> from org.dspace.content import DSpaceObject
>
> class MyTask(ScriptedTask):
> def init(self, curator, taskName):
> print "initializing with Jython"
>
> def performDso(self, dso):
> print "perform on dso"
> print dso.class
> print (dir(dso))
> o = super(DSpaceObject, dso).getMetadata("dc.publisher") #
> desperate attempt
> return 0
>
> def performId(self, context, id):
> print "perform on id %s" % (id)
> return 0
>
>
> When I call this from command line like this with item handle
> 123456789/39434:
>
> /dspace/bin/dspace curate -t mytask -i 123456789/39434 -r -
>
> It gives me an Item object, which doesn't have getMetadata method.
> Any examples lying around?
>
>
>
>
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