Re: GWT + Open API

Wow, awesome! Thank you, Ignacio, so much! You gave me a lot to
study! I need some time to look through it.


Best,
Irek

On 26.03.2017 22:45, Ignacio Baca Moreno-Torres wrote:
> I have applied my generator to the swagger petstore api, hehe it is
> pretty unstable, but after some NPE fixes and minor improvements I
> have generated the API Interface and models. Demo project
> here https://github.com/ibaca/petstore-client-gwt, uploaded with
> sourceMaps at https://ibaca.github.io/petstore-client-gwt/, ups, bud
> sadly github forces https but swagger petstore is not exposed in https
> so a mixed content exception is thrown. Just download locally and use
> 'mvn gwt:devmode' to try it out.
>
> On Saturday, March 25, 2017 at 8:57:29 PM UTC+1, Irek Szczesniak wrote:
>
> I'm preparing laboratory exercises for students, and we're using the
> Swagger's Pet Store:
>
> http://petstore.swagger.io/v2/swagger.json
> <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>>>
> > > > > <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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