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Java reverse update site? [message #1736077]

Fri, 24 June 2016 19:36

Eclipse User

I've installed Neon with Papyrus UML feature. I'm now looking at http://wiki.eclipse.org/Java_reverse_engineering interested in how to drag and drop .java files to create class diagrams, etc. The page states:

For neon nightly build, use :
http://download.eclipse.org/modeling/mdt/papyrus/updates/nightly/neon

Then :

Unselect 'Group item by category'
Select ' Papyrus Java Reverse (Incubation)'

I've done so but I don't see anything when I turn off categories and add filter for 'java'. Is the Java Reverse feature available for neon?

Re: Java reverse update site? [message #1736410 is a reply to message #1736077]

Wed, 29 June 2016 06:21

Eclipse User

Hi there! I've got the same question. How do one install a Java Reverse feature in Eclipse Neon Papyrus?

Re: Java reverse update site? [message #1736660 is a reply to message #1736077]

Thu, 30 June 2016 20:44

Eclipse User

Anyone?

Re: Java reverse update site? [message #1736932 is a reply to message #1736660]

Mon, 04 July 2016 08:21

Eclipse User

Yes - between Mars and Neon "Install New Software", http://download.eclipse.org/modeling/mdt/papyrus/updates/releases/ has lost its Java category, specifically "Papyrus Java classes Generator", "Papyrus Java Reverse" and "Papyrus Profile for Java Models" and their associated Developer Resources files. That makes it a bit difficult to work with Papyrus and Java in Neon!

I haven't been able to find any information as to whether this is permanent or just a planned temporary loss - it would be nice to know!

Other categories disappeared are Papyrus Diagram Definition, Papyrus Examples, Papyrus Qompass Designer and Papyrus RobotML. On the other hand, we have gained Papyrus SysML 1.1

Re: Java reverse update site? [message #1737192 is a reply to message #1736932]

Wed, 06 July 2016 06:15

Eclipse User

I have more less the same problem.

I developed a model for JAVA using the JAVA Profiles in MARS.

After the installation of the new NEON release and the corresponding PAPYRUS, I got errors opening the existing project.

I did not find the JAVA support in the new repository.

I found the WORAROUND that I installed the "Payprus Profile for JAVA Models" from the old MARS repo http://download.eclipse.org/modeling/mdt/papyrus/updates/releases/mars

Will the package "PAPYRUS Profile for JAVA Models" be availabe for Neon soon?
From where can I got it.

Re: Java reverse update site? [message #1737229 is a reply to message #1737192]

Wed, 06 July 2016 09:36

Eclipse User

Hi,

I believe that you will find the feature in the following update site
http://download.eclipse.org/modeling/mdt/papyrus/components/designer/
(Should be Papyrus java profile,library,code generation...)

Due to growing feature/code base we are splitting some parts of Papyrus in components.
From what I know the reverse feature should be there. If not please raise a bug in the bug tracker.

Regards,
Benoit

Re: Java reverse update site? [message #1737415 is a reply to message #1737229]

Thu, 07 July 2016 19:23

Eclipse User

Merci, Benoit
I need to test the installation, but it looks like it might be OK! I'm a little concerned that "Check For Updates" produced an error: "No repository found at https://hudson.eclipse.org/papyrus/view/Designer/job/papyrus-designer-website/ws/site-staging/index.html" I'll check back when I've had time to run the necessary tests

Re: Java reverse update site? [message #1737516 is a reply to message #1737229]

Fri, 08 July 2016 17:42

Eclipse User

Alas Benoit - not completely! I can do most of what I want but I can't flag a class as a Java class or a property as a Java property. The "generate Java code" action (which has to come from a right-click on the model area and doesn't appear in any menu) then only produces bare code, without getters and setters. If I uninstall the Neon components and re-install from the papyrus/mars site as Harald Kornmayer suggests then I get what I expect (including appropriate Java action entries under the Papyrus menu). Fyi, what I'm using as an intro to Papyrus is Mad Sailor's series of UML tutorials, so where I'm having an immediate problem is in <https://www.youtube.com/watch?v=gmf8CswqKcs >, from about 12 minutes onwards. I'm aware that this is a complex transition and that things will not be communicated correctly in the course of the change, so please don't feel attacked by suggestions that everything is not perfect! You're doing an amazing job!

[Updated on: Fri, 08 July 2016 20:50] by Moderator

Re: Java reverse update site? [message #1737958 is a reply to message #1737516]

Thu, 14 July 2016 08:20

Eclipse User

Allan Kinnaird wrote on Fri, 08 July 2016 17:42

Alas Benoit - not completely! I can do most of what I want but I can't flag a class as a Java class or a property as a Java property.

Same for me. Thus context menu Designer > Generate Java code generates only very basic code.

The tutorial I tried to use is www.youtube.com/watch?v=Pim22rLtsW0, where the impossibility of applying the Java stereotypes starts at 11:05.

BTW: The trick to use http://download.eclipse.org/modeling/mdt/papyrus/components/designer/ can probably only be found in this discussion. It should be documented at a proper place. For example wiki.eclipse.org/Java_Code_Generation (which is unfortunately down, as I am writing these lines).

Re: Java reverse update site? [message #1738476 is a reply to message #1737958]

Wed, 20 July 2016 04:11

Eclipse User

Hi,

The Java reverse plugins are not part of the current Papyrus Designer release due to a pending CQ.

As for the java code generator, we migrated the implementation to xtend so it does not have all of the old features. We plan add such features in the coming weeks.

Re: Java reverse update site? [message #1741669 is a reply to message #1738476]

Fri, 26 August 2016 17:45

Eclipse User

Hi Shuai. Has the Java to uml feature been added yet?

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