Jython Console for my projects

Question

Is there a way to use the jython standalone console application with my Project classes? My Project classes can be used unless they have some kind of Ivy-context. When I try to create an instance of a 'Dao', it tells me that Ivy could not be initialized... (Ivy.persistence().get...)

java.lang.NoClassDefFoundError: java.lang.NoClassDefFoundError: Could not initialize class ch.ivyteam.ivy.environment.Ivy

Is there a way to setup this correctly?

Answer 1

0

The Ivy.persistence() method does only work in a Axon.ivy context. In a Jython context it will not be available or will not work correctly because the whole Axon.ivy runtime is not available.

If you want to use your ivy project DAO's you have to provide your own implementation for the EntityManager in Jython. E.g. provide an implemention of Ivy.persistence() by yourself and any other ivy specific function you use in your DAO's.

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answered 01.12.2014 at 12:30

Reto Weiss ♦♦
4.9k●20●28●57
accept rate: 74%

Actually I created a 'standalone' project to refer first in classpath... with some classes this was working (JPA-EM). Thanks.

(12.01.2015 at 13:27) beatjost

Answer 2

0

You'll find the download for the 'Jython standalone' here: Jython download

I created a 'bat' file to run it (because of classpath sSettings).

java -jar jython-standalone-2.5.4-rc1.jar -Dpython.path=MyClasspathDir's

Then I try to instanciate a DataAccessObject (fails at Ivy.persistence().get...)

Hope this helps. The idea was to have a interactive application console...

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answered 26.11.2014 at 17:03

beatjost
(suspended)
accept rate: 0%

edited 27.11.2014 at 07:42

Jython Console for my projects

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