[jbosstools-issues] [JBoss JIRA] (JBIDE-18823) Invalid generated code in JAX-RS Endpoint

[Marián Labuda (JIRA)]

     [ https://issues.jboss.org/browse/JBIDE-18823?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Marián Labuda closed JBIDE-18823.
---------------------------------


Verified in JBDS 9.0.0.Alpha1 build ID 11.

> Invalid generated code in JAX-RS Endpoint
> -----------------------------------------
>
>                 Key: JBIDE-18823
>                 URL: https://issues.jboss.org/browse/JBIDE-18823
>             Project: Tools (JBoss Tools)
>          Issue Type: Bug
>          Components: webservices
>    Affects Versions: 4.2.0.Final
>            Reporter: Xavier Coulon
>            Assignee: Xavier Coulon
>              Labels: jax-rs
>             Fix For: 4.3.0.Alpha1
>
>
> The generated code in the 'create' method contains something like this:
> {code}
> return Response.created(
>   UriBuilder.fromResource(Session.class)
>   .path(String.valueOf(session.getId())).build()).build();
> {code}
> but the {{Session.class}} should be {{SessionEndpoint.class}} since it must be the resource class annotated with {{@Path}}
> Also, after discussion with [~maxandersen], here the plan to fix this issue:
> - if the {{create}} method generation is selected and the target entity is selected and contains a 'getId()' method, then generate the following method body:
> {code}
> //TODO: process the given pojo 
> // here we use Pojo#getId(), assuming it provides the end-user with the identifier to retrieve the created Pojo resource
> Response.created(UriBuilder.fromResource(PojoEndpoint.class).path(String.valueOf(pojo.getId())).build())
> 				.build();
> {code}
> - if the {{create}} method generation is selected and the target entity is selected and *does not contain* a 'getId()' method, then generate the following method body:
> {code}
> //TODO: process the given pojo 
> // you may want to do something like this
> // return Response.created(UriBuilder.fromResource(PojoEndpoint.class).path(String.valueOf(pojo.getId())).build();
> // assuming that Pojo#getId() or a similar method would provide the end-user with the identifier to retrieve the created Pojo resource
> Response.created(null).build();
> {code}
> If no target entity is provided, there is no way to generate the method skeletons.
> The goal if this change is to make sure we generate code that compiles (that was not the case if the target entity class did not have a {{getId()}} method) and that returns a sensitive Response object (hence, we don't return {{null}}).



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