Saturday, March 25, 2017

Re: GWT + Open API

I'm preparing laboratory exercises for students, and we're using the
Swagger's Pet Store:

http://petstore.swagger.io/v2/swagger.json

On 25.03.2017 09:46, Ignacio Baca Moreno-Torres wrote:
> No :), just to see the complexity of the API and what happens if I add
> it to my generator.
>
> On Friday, March 24, 2017 at 8:11:59 PM UTC+1, Irek Szczesniak wrote:
>
> It's public. Does it make some difference?
>
> On 23.03.2017 17:04, Ignacio Baca Moreno-Torres wrote:
> > Just curious, the API is internal or external, the swagger spec is
> > public?
> >
> >
> > El jue., 23 mar. 2017 12:16, Ireneusz Szcześniak
> > <irek.sz...@gmail.com <javascript:> <mailto:irek.sz...@gmail.com
> <javascript:>>> escribió:
> >
> > Thank you, Rogelio, for your input.
> >
> > I like the idea of generating the data model from the OpenAPI
> > specification, because I will not have to write some boring
> > error-prone code. I also like the optimization of the GWT
> compiler.
> >
> > The swagger-codegen can output Jaxrs Cxf Client, which has
> the API
> > interface defined with JAX-RS annotations. So it seems that
> even the
> > interfaces could be auto-generated. You only have to modify
> them so
> > that they extend RestService, required by RestyGWT.
> >
> > Have you tried auto-generating the API interfaces with Jaxrs
> Cxf
> > Client?
> >
> > In your previous message you wrote that you auto-generate a GWT
> > module. What do you specifically mean by a module here? Do
> you use
> > some publicly-available tools, or do you have something
> home-grown?
> >
> > On 22.03.2017 23:51, Rogelio Flores wrote:
> > > Yes, those are the Models I was referring to.
> > >
> > > I can't compare my approach to JsInterop +
> > > RequestBuilder/XMLHttpRequest because I haven't tried it,
> but having
> > > used RequestBuilder (and direct XMLHttpRequest) before, I
> can't see
> > > how you will write less code using that approach. A
> benefit of doing
> > > things in Java is that GWT will optimize the resulting
> javascript
> > > (Java classes/methods from the generated api that don't
> get used
> > > aren't included).
> > >
> > >
> > > On Tuesday, March 21, 2017 at 10:39:09 PM UTC-6, Irek
> Szczesniak
> > wrote:
> > >
> > > Thanks, Rogelio!
> > >
> > > When you auto-generate Java source code, do you use
> > > swagger-codegen to
> > > generate Java client code, so that you get Java classes
> > implementing
> > > the types from the OpenAPI #/definitions?
> > >
> > > On 21.03.2017 20:50, Rogelio Flores wrote:
> > > > We do auto-generate Java source code out of the
> swagger api
> > > (including
> > > > a GWT module). That allows us to use the Models on both
> > client and
> > > > server side. So we don't have to write much code.
> > Basically all
> > > we do
> > > > is specify some options for RestyGWT and specify the
> > endpoints.
> > > >
> > > > On Monday, March 20, 2017 at 11:32:41 PM UTC-6, Irek
> > Szczesniak
> > > wrote:
> > > >
> > > > Thank you, Rogelio, for your info.
> > > >
> > > > But I guess no code is generated automatically, you
> > have to
> > > > develop it
> > > > yourself. Is this right?
> > > >
> > > > I'm not fully for code generation (such code is
> usually
> > > messy and
> > > > hard
> > > > to read), but generating some bits, like a model of
> > the data
> > > > structures could be useful.
> > > >
> > > > On 20.03.2017 18:24, Rogelio Flores wrote:
> > > > > We use RestyGWT to consume a swagger REST API and
> > are very
> > > pleased
> > > > > with it:
> > > > >
> > > > > https://resty-gwt.github.io/index.html
> <https://resty-gwt.github.io/index.html>
> > > <https://resty-gwt.github.io/index.html
> <https://resty-gwt.github.io/index.html>>
> > > > <https://resty-gwt.github.io/index.html
> <https://resty-gwt.github.io/index.html>
> > > <https://resty-gwt.github.io/index.html
> <https://resty-gwt.github.io/index.html>>>
> > > > >
> > > > >
> > > > >
> > > > > On Monday, March 20, 2017 at 7:06:08 AM UTC-6,
> Irek
> > > Szczesniak
> > > > wrote:
> > > > >
> > > > > Hi,
> > > > >
> > > > > I need to develop a web client with GWT,
> which
> > > consumes a web
> > > > > service defined with Open API (formerly
> Swagger).
> > > > >
> > > > > I wonder whether someone could offer some
> advice on
> > > how to
> > > > do it
> > > > > best with GWT.
> > > > >
> > > > >
> > > > > Thanks,
> > > > > Irek
> > > > >
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