Re: [forge-dev] Generate Code with Forge

Why are you importing @RequestScoped? It's possible that is breaking something, though I don't see why it would. It looks like something else is happening in code that you did not show. Your plugin does not need to be @Scoped. If this still occurs, try injecting Event<PickupResources> event; instead of injecting the BeanManager, though I don't see why that would make a difference either ;) Hope this helps, Lincoln On Sun, Oct 23, 2011 at 4:15 PM, Rafael Pestano <rmpestano(a)gmail.com&gt;wrote: > Hi Lincon, > > yes i got a look at scaffolding plugins project source but for now im > getting used to forge so the ideia is create some plugins to see how stuff > works, but thanks for pointing that. > > At the moment im trying to understand how resource injection is done in > Forge cause i cant inject anything in my plugin. > > Ive tried to make my plugin a CDI bean but when i execute the command i > got " WELD-001303 No active contexts for scope type > javax.enterprise.context.RequestScoped" > > here is my plugin(same as arquillian plugin Paul has pointed out but with > different velocity templete): http://pastebin.com/nrc3PTz2 > and my pom.xml: http://pastebin.com/etcQYNt4 > > 2011/10/23 Lincoln Baxter, III <lincolnbaxter(a)gmail.com&gt; > > Hi Rafael! >> >> What you want to do sounds really interesting! Have you taken a look at >> the forge-scaffold-api? Its located as a sub-folder of the github repository >> that you just cloned. >> >> This will let you use the 'scaffold from-entity' command to invoke your >> code, and it will also let people use the familiar api. We can also make >> some improvements to that api if you need it :) >> >> -- >> Lincoln Baxter's Droid >> http://ocpsoft.com >> "Keep it Simple" >> On Oct 23, 2011 10:03 AM, "Rafael Pestano" <rmpestano(a)gmail.com&gt; wrote: >> >>> I was meaning just clone it ;) >>> >>> Nice to hear about the scaffolding plugin. >>> >>> 2011/10/23 Paul Bakker <paul.bakker.nl(a)gmail.com&gt; >>> >>>> Hi Rafael, >>>> >>>> What do you mean by clone and forge the project? On github you can just >>>> clone the plugin-arquillian project and start hacking on it. >>>> Formatting is a bit of a problem, that doesn't work very well now with >>>> the builder API. Maybe Lincoln can say more about that? >>>> >>>> Note that within a few weeks Forge will have a new scaffolding plugin >>>> built-in, that does basically something that you are doing in your plugin. >>>> >>>> Paul >>>> >>>> On Oct 23, 2011, at 3:45 PM, Rafael Pestano wrote: >>>> >>>> I've managed to clone forge repo with this address >>>> https://github.com/forge/core.git now, i was using the old >>>> github.com/seam/forge.git. >>>> >>>> 2011/10/23 Rafael Pestano <rmpestano(a)gmail.com&gt; >>>>> >>>>>> Hello Paul, thanks for your enlightening reply. >>>>>> >>>>>> The plugin is about a code generator for a home made Java EE6 >>>>>> framework and for instance it will generate very simple xhtml and java >>>>>> classes, so for example the generate-controller plugin would generate >>>>>> >>>>>> *@ViewAccessScoped >>>>>> @Named("personMBean") >>>>>> public class PersonMBean extends AbstractBaseMBean<Person> implements >>>>>> Serializable, ModalObserver { >>>>>> >>>>>> @Inject >>>>>> public void setPersonService(PersonService personService) {*//service >>>>>> layer will be generated togheter* >>>>>> super.setBaseService(personService); >>>>>> } >>>>>> >>>>>> some other very simple methods >>>>>> }* >>>>>> >>>>>> for the controller-plugin maybe i dont need to understand the model >>>>>> class (just to import it) cause its just a matter of replacing parammeters >>>>>> by the domain object but in the view-plugin it will be necessary for sure. >>>>>> >>>>>> Another concern i have is how to format the generated code? maybe the >>>>>> velocity template could help on that. >>>>>> >>>>>> Ive seen the Arquillian example, how can i clone it and forge >>>>>> project? >>>>>> >>>>>> Thanks again! >>>>>> >>>>>> >>>>>> >>>>>> >>>>>> 2011/10/23 Paul Bakker <paul.bakker.nl(a)gmail.com&gt; >>>>>> >>>>>>> Hi Rafael, >>>>>>> >>>>>>> There are two things you need to do: >>>>>>> 1) "understand" the Person class >>>>>>> 2) generate new code >>>>>>> >>>>>>> >>>>>>> 1) >>>>>>> You can use a command parameter to get the Person >>>>>>> class: @Option(name = "class", required = true, type = >>>>>>> PromptType.JAVA_CLASS) JavaResource classUnderTest >>>>>>> >>>>>>> JavaResource is a rich file representation of the class. >>>>>>> Now you can use the JavaSourceFacet to get information about the >>>>>>> class itself: >>>>>>> >>>>>>> JavaSourceFacet java = project.getFacet(JavaSourceFacet.class); >>>>>>> JavaSource<?> javaSource = classUnderTest.getJavaSource(); >>>>>>> >>>>>>> javaSource has methods such as getPackage() etc. >>>>>>> >>>>>>> 2) >>>>>>> Now you have to generate code. There are two ways to do this, >>>>>>> depending on your needs. >>>>>>> The most elegant way is to use the "JavaParser" builder API: >>>>>>> >>>>>>> JavaClass javaClass = JavaParser.create(JavaClass.class) >>>>>>> .setPackage(entityPackage) >>>>>>> .setName(entityName) >>>>>>> .setPublic() >>>>>>> .addAnnotation(Entity.class).getOrigin() >>>>>>> .addInterface(Serializable.class); >>>>>>> Field<JavaClass> id = javaClass.addField("private Long id = >>>>>>> null;"); >>>>>>> …. >>>>>>> >>>>>>> My experience is that this works best for small classes. If you need >>>>>>> to generate a lot of code it might be better to use a tempting framework >>>>>>> such as Apache Velocity. >>>>>>> You can find an example of this in the code of the Arquillian >>>>>>> plugin: >>>>>>> https://github.com/forge/plugin-arquillian/blob/master/src/main/java/org/... >>>>>>> >>>>>>> You can just add Velocity to your pom file and it will work. >>>>>>> >>>>>>> If you have any more questions, let us know! What kind of plugin are >>>>>>> you writing? >>>>>>> >>>>>>> Paul Bakker >>>>>>> >>>>>>> >>>>>>> On Oct 23, 2011, at 2:26 AM, Rafael Pestano wrote: >>>>>>> >>>>>>> Hi everyone, >>>>>>> >>>>>>> this is my first mail to this list and id like to congratulate the >>>>>>> Forge team for their work. >>>>>>> >>>>>>> my question is, what's the best way to generate .java, .xhtml files >>>>>>> with forge? >>>>>>> >>>>>>> Id like to write a plugin which would receive an entity class as >>>>>>> parameter and generate some code on top of it, eg: >>>>>>> >>>>>>> $ generate-service Person >>>>>>> $ generate-controller Person >>>>>>> $ generate-view Person >>>>>>> >>>>>>> >>>>>>> Where Person is a domain object, is it possible with Forge? if yes, >>>>>>> whats the best way? >>>>>>> >>>>>>> >>>>>>> thanks in advance. >>>>>>> >>>>>>> >>>>>>> >>>>>>> >>>>>>> -- >>>>>>> <http://www.advancedit.com.br/>Att, >>>>>>> >>>>>>> Rafael M. Pestano >>>>>>> >>>>>>> Desenvolvedor Java Cia. de Processamento de Dados do Rio Grande do >>>>>>> Sul >>>>>>> Graduando em Ciência da Computação UFRGS >>>>>>> _______________________________________________ >>>>>>> forge-dev mailing list >>>>>>> forge-dev(a)lists.jboss.org >>>>>>> https://lists.jboss.org/mailman/listinfo/forge-dev >>>>>>> >>>>>>> >>>>>>> >>>>>> >>>>>> >>>>>> -- >>>>>> <http://www.advancedit.com.br/>Att, >>>>>> >>>>>> Rafael M. Pestano >>>>>> >>>>>> Desenvolvedor Java Cia. de Processamento de Dados do Rio Grande do >>>>>> Sul >>>>>> Graduando em Ciência da Computação UFRGS >>>>>> >>>>> >>>>> >>>>> >>>>> -- >>>>> <http://www.advancedit.com.br/>Att, >>>>> >>>>> Rafael M. Pestano >>>>> >>>>> Desenvolvedor Java Cia. de Processamento de Dados do Rio Grande do Sul >>>>> Graduando em Ciência da Computação UFRGS >>>>> >>>> >>>> >>>> >>>> >>>> -- >>>> <http://www.advancedit.com.br/>Att, >>>> >>>> Rafael M. Pestano >>>> >>>> Desenvolvedor Java Cia. de Processamento de Dados do Rio Grande do Sul >>>> Graduando em Ciência da Computação UFRGS >>>> _______________________________________________ >>>> forge-dev mailing list >>>> forge-dev(a)lists.jboss.org >>>> https://lists.jboss.org/mailman/listinfo/forge-dev >>>> >>>> >>>> >>> >>> >>> -- >>> <http://www.advancedit.com.br/>Att, >>> >>> Rafael M. Pestano >>> >>> Desenvolvedor Java Cia. de Processamento de Dados do Rio Grande do Sul >>> Graduando em Ciência da Computação UFRGS >>> >>> _______________________________________________ >>> forge-dev mailing list >>> forge-dev(a)lists.jboss.org >>> https://lists.jboss.org/mailman/listinfo/forge-dev >>> >>> >> _______________________________________________ >> forge-dev mailing list >> forge-dev(a)lists.jboss.org >> https://lists.jboss.org/mailman/listinfo/forge-dev >> >> > > > -- > <http://www.advancedit.com.br/>Att, > > Rafael M. Pestano > > Desenvolvedor Java Cia. de Processamento de Dados do Rio Grande do Sul > Graduando em Ciência da Computação UFRGS > > _______________________________________________ > forge-dev mailing list > forge-dev(a)lists.jboss.org > https://lists.jboss.org/mailman/listinfo/forge-dev > > -- Lincoln Baxter, III http://ocpsoft.com http://scrumshark.com "Keep it Simple" _______________________________________________ forge-dev mailing list forge-dev(a)lists.jboss.org https://lists.jboss.org/mailman/listinfo/forge-dev