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Posted to user@cayenne.apache.org by Lon Varscsak <lo...@gmail.com> on 2016/03/09 23:11:42 UTC
OT: Boutique
Since I can’t find an email list for Bootique… :D
How do I add a servlet to Jetty through Bootique. I see
JettyModule.contributeServlets(Binder)…but I can’t figure it out. DI is
still magical to me.
Thanks,
Lon
Re: OT: Boutique
Posted by Lon Varscsak <lo...@gmail.com>.
Okay, thanks…sorry for hijacking :D
On Thu, Mar 10, 2016 at 11:34 AM, Andrus Adamchik <an...@objectstyle.org>
wrote:
> > Maybe I should create a ServerFactory instead?
>
>
> Yeah, that's one option.
>
> Let's maybe take the discussion off Cayenne list (e.g. to GitHub). I just
> opened a ticket there:
>
> https://github.com/nhl/bootique-jetty/issues/12
>
> Andrus
>
>
>
>
> > On Mar 10, 2016, at 1:04 PM, Lon Varscsak <lo...@gmail.com>
> wrote:
> >
> > Hmm, yeah this is trickier the more I get into it. So I was able to
> > successfully subclass WicketServlet and hack in the values I need to get
> it
> > running. However, I need my ServerContextHandler to be allocated with
> > SESSIONS option. Maybe I should create a ServerFactory instead?
> >
> > On Thu, Mar 10, 2016 at 10:29 AM, Lon Varscsak <lo...@gmail.com>
> > wrote:
> >
> >> Yeah, it’s WicketServlet (I could subclass).
> >>
> >> On Thu, Mar 10, 2016 at 10:25 AM, Andrus Adamchik <
> andrus@objectstyle.org>
> >> wrote:
> >>
> >>> Is that a third-party servlet that you can't change?
> >>>
> >>> Andrus
> >>>
> >>>> On Mar 10, 2016, at 12:23 PM, Lon Varscsak <lo...@gmail.com>
> >>> wrote:
> >>>>
> >>>> Okay, that’s where I ended up (so I’m glad I was on the right
> track)…my
> >>>> servlet that I’m using gets all of it’s values from the init
> parameters
> >>> and
> >>>> the only way I know to set them programmatically (no web-xml) is to
> use
> >>> a
> >>>> ServletHolder. Thoughts?
> >>>>
> >>>> I might be able to create a subclass and do some tricks.
> >>>>
> >>>> -Lon
> >>>>
> >>>> On Wed, Mar 9, 2016 at 6:49 PM, Andrus Adamchik <
> andrus@objectstyle.org
> >>>>
> >>>> wrote:
> >>>>
> >>>>> Hi Lon,
> >>>>>
> >>>>> Yeah, we need to make this a bit more transparent (servlet-related
> API
> >>> is
> >>>>> still minimal, as we focsed on other areas like web services). But
> you
> >>> are
> >>>>> going in the right direction. JettyModule.contributeServlets(Binder)
> is
> >>>>> what you need. We wrap the servlet in Bootique MappedServlet class to
> >>>>> attach the URL mapping. So the whole thing may look like this:
> >>>>>
> >>>>> public class App implements Module {
> >>>>>
> >>>>> @Override
> >>>>> public void configure(Binder binder) {
> >>>>> Set<String> urlPatterns = Collections.singleton("/*");
> >>>>> MyServlet servlet = new MyServlet();
> >>>>> JettyModule.contributeServlets(binder).addBinding().toInstance(new
> >>>>> MappedServlet(servlet, urlPatterns));
> >>>>> }
> >>>>> }
> >>>>>
> >>>>> Since you create the servlet in the code, you don't need init
> >>> parameters.
> >>>>> Instead you treat the servlet as a Java object, and pass anything you
> >>> need
> >>>>> in constructor or via setters. (The whole point is to avoid web.xml).
> >>>>>
> >>>>> We may improve this API in the future (a bit too much code for my
> >>> liking;
> >>>>> also servlet has to be instantiated and initialized manually instead
> of
> >>>>> using injection). But it is fully functional and will get you going.
> >>>>>
> >>>>> Andrus
> >>>>>
> >>>>>> On Mar 9, 2016, at 6:28 PM, Lon Varscsak <lo...@gmail.com>
> >>> wrote:
> >>>>>>
> >>>>>> I also need to add init parameters to my servlet, but I only know
> how
> >>> to
> >>>>> do
> >>>>>> it through ServletHolder (which bootique doesn’t support).
> >>>>>>
> >>>>>> -Lon
> >>>>>>
> >>>>>> On Wed, Mar 9, 2016 at 3:11 PM, Lon Varscsak <
> lon.varscsak@gmail.com>
> >>>>> wrote:
> >>>>>>
> >>>>>>> Since I can’t find an email list for Bootique… :D
> >>>>>>>
> >>>>>>> How do I add a servlet to Jetty through Bootique. I see
> >>>>>>> JettyModule.contributeServlets(Binder)…but I can’t figure it out.
> >>> DI is
> >>>>>>> still magical to me.
> >>>>>>>
> >>>>>>> Thanks,
> >>>>>>>
> >>>>>>> Lon
> >>>>>>>
> >>>>>
> >>>>>
> >>>
> >>>
> >>
>
>
Re: OT: Boutique
Posted by Andrus Adamchik <an...@objectstyle.org>.
> Maybe I should create a ServerFactory instead?
Yeah, that's one option.
Let's maybe take the discussion off Cayenne list (e.g. to GitHub). I just opened a ticket there:
https://github.com/nhl/bootique-jetty/issues/12
Andrus
> On Mar 10, 2016, at 1:04 PM, Lon Varscsak <lo...@gmail.com> wrote:
>
> Hmm, yeah this is trickier the more I get into it. So I was able to
> successfully subclass WicketServlet and hack in the values I need to get it
> running. However, I need my ServerContextHandler to be allocated with
> SESSIONS option. Maybe I should create a ServerFactory instead?
>
> On Thu, Mar 10, 2016 at 10:29 AM, Lon Varscsak <lo...@gmail.com>
> wrote:
>
>> Yeah, it’s WicketServlet (I could subclass).
>>
>> On Thu, Mar 10, 2016 at 10:25 AM, Andrus Adamchik <an...@objectstyle.org>
>> wrote:
>>
>>> Is that a third-party servlet that you can't change?
>>>
>>> Andrus
>>>
>>>> On Mar 10, 2016, at 12:23 PM, Lon Varscsak <lo...@gmail.com>
>>> wrote:
>>>>
>>>> Okay, that’s where I ended up (so I’m glad I was on the right track)…my
>>>> servlet that I’m using gets all of it’s values from the init parameters
>>> and
>>>> the only way I know to set them programmatically (no web-xml) is to use
>>> a
>>>> ServletHolder. Thoughts?
>>>>
>>>> I might be able to create a subclass and do some tricks.
>>>>
>>>> -Lon
>>>>
>>>> On Wed, Mar 9, 2016 at 6:49 PM, Andrus Adamchik <andrus@objectstyle.org
>>>>
>>>> wrote:
>>>>
>>>>> Hi Lon,
>>>>>
>>>>> Yeah, we need to make this a bit more transparent (servlet-related API
>>> is
>>>>> still minimal, as we focsed on other areas like web services). But you
>>> are
>>>>> going in the right direction. JettyModule.contributeServlets(Binder) is
>>>>> what you need. We wrap the servlet in Bootique MappedServlet class to
>>>>> attach the URL mapping. So the whole thing may look like this:
>>>>>
>>>>> public class App implements Module {
>>>>>
>>>>> @Override
>>>>> public void configure(Binder binder) {
>>>>> Set<String> urlPatterns = Collections.singleton("/*");
>>>>> MyServlet servlet = new MyServlet();
>>>>> JettyModule.contributeServlets(binder).addBinding().toInstance(new
>>>>> MappedServlet(servlet, urlPatterns));
>>>>> }
>>>>> }
>>>>>
>>>>> Since you create the servlet in the code, you don't need init
>>> parameters.
>>>>> Instead you treat the servlet as a Java object, and pass anything you
>>> need
>>>>> in constructor or via setters. (The whole point is to avoid web.xml).
>>>>>
>>>>> We may improve this API in the future (a bit too much code for my
>>> liking;
>>>>> also servlet has to be instantiated and initialized manually instead of
>>>>> using injection). But it is fully functional and will get you going.
>>>>>
>>>>> Andrus
>>>>>
>>>>>> On Mar 9, 2016, at 6:28 PM, Lon Varscsak <lo...@gmail.com>
>>> wrote:
>>>>>>
>>>>>> I also need to add init parameters to my servlet, but I only know how
>>> to
>>>>> do
>>>>>> it through ServletHolder (which bootique doesn’t support).
>>>>>>
>>>>>> -Lon
>>>>>>
>>>>>> On Wed, Mar 9, 2016 at 3:11 PM, Lon Varscsak <lo...@gmail.com>
>>>>> wrote:
>>>>>>
>>>>>>> Since I can’t find an email list for Bootique… :D
>>>>>>>
>>>>>>> How do I add a servlet to Jetty through Bootique. I see
>>>>>>> JettyModule.contributeServlets(Binder)…but I can’t figure it out.
>>> DI is
>>>>>>> still magical to me.
>>>>>>>
>>>>>>> Thanks,
>>>>>>>
>>>>>>> Lon
>>>>>>>
>>>>>
>>>>>
>>>
>>>
>>
Re: OT: Boutique
Posted by Lon Varscsak <lo...@gmail.com>.
Hmm, yeah this is trickier the more I get into it. So I was able to
successfully subclass WicketServlet and hack in the values I need to get it
running. However, I need my ServerContextHandler to be allocated with
SESSIONS option. Maybe I should create a ServerFactory instead?
On Thu, Mar 10, 2016 at 10:29 AM, Lon Varscsak <lo...@gmail.com>
wrote:
> Yeah, it’s WicketServlet (I could subclass).
>
> On Thu, Mar 10, 2016 at 10:25 AM, Andrus Adamchik <an...@objectstyle.org>
> wrote:
>
>> Is that a third-party servlet that you can't change?
>>
>> Andrus
>>
>> > On Mar 10, 2016, at 12:23 PM, Lon Varscsak <lo...@gmail.com>
>> wrote:
>> >
>> > Okay, that’s where I ended up (so I’m glad I was on the right track)…my
>> > servlet that I’m using gets all of it’s values from the init parameters
>> and
>> > the only way I know to set them programmatically (no web-xml) is to use
>> a
>> > ServletHolder. Thoughts?
>> >
>> > I might be able to create a subclass and do some tricks.
>> >
>> > -Lon
>> >
>> > On Wed, Mar 9, 2016 at 6:49 PM, Andrus Adamchik <andrus@objectstyle.org
>> >
>> > wrote:
>> >
>> >> Hi Lon,
>> >>
>> >> Yeah, we need to make this a bit more transparent (servlet-related API
>> is
>> >> still minimal, as we focsed on other areas like web services). But you
>> are
>> >> going in the right direction. JettyModule.contributeServlets(Binder) is
>> >> what you need. We wrap the servlet in Bootique MappedServlet class to
>> >> attach the URL mapping. So the whole thing may look like this:
>> >>
>> >> public class App implements Module {
>> >>
>> >> @Override
>> >> public void configure(Binder binder) {
>> >> Set<String> urlPatterns = Collections.singleton("/*");
>> >> MyServlet servlet = new MyServlet();
>> >> JettyModule.contributeServlets(binder).addBinding().toInstance(new
>> >> MappedServlet(servlet, urlPatterns));
>> >> }
>> >> }
>> >>
>> >> Since you create the servlet in the code, you don't need init
>> parameters.
>> >> Instead you treat the servlet as a Java object, and pass anything you
>> need
>> >> in constructor or via setters. (The whole point is to avoid web.xml).
>> >>
>> >> We may improve this API in the future (a bit too much code for my
>> liking;
>> >> also servlet has to be instantiated and initialized manually instead of
>> >> using injection). But it is fully functional and will get you going.
>> >>
>> >> Andrus
>> >>
>> >>> On Mar 9, 2016, at 6:28 PM, Lon Varscsak <lo...@gmail.com>
>> wrote:
>> >>>
>> >>> I also need to add init parameters to my servlet, but I only know how
>> to
>> >> do
>> >>> it through ServletHolder (which bootique doesn’t support).
>> >>>
>> >>> -Lon
>> >>>
>> >>> On Wed, Mar 9, 2016 at 3:11 PM, Lon Varscsak <lo...@gmail.com>
>> >> wrote:
>> >>>
>> >>>> Since I can’t find an email list for Bootique… :D
>> >>>>
>> >>>> How do I add a servlet to Jetty through Bootique. I see
>> >>>> JettyModule.contributeServlets(Binder)…but I can’t figure it out.
>> DI is
>> >>>> still magical to me.
>> >>>>
>> >>>> Thanks,
>> >>>>
>> >>>> Lon
>> >>>>
>> >>
>> >>
>>
>>
>
Re: OT: Boutique
Posted by Lon Varscsak <lo...@gmail.com>.
Yeah, it’s WicketServlet (I could subclass).
On Thu, Mar 10, 2016 at 10:25 AM, Andrus Adamchik <an...@objectstyle.org>
wrote:
> Is that a third-party servlet that you can't change?
>
> Andrus
>
> > On Mar 10, 2016, at 12:23 PM, Lon Varscsak <lo...@gmail.com>
> wrote:
> >
> > Okay, that’s where I ended up (so I’m glad I was on the right track)…my
> > servlet that I’m using gets all of it’s values from the init parameters
> and
> > the only way I know to set them programmatically (no web-xml) is to use a
> > ServletHolder. Thoughts?
> >
> > I might be able to create a subclass and do some tricks.
> >
> > -Lon
> >
> > On Wed, Mar 9, 2016 at 6:49 PM, Andrus Adamchik <an...@objectstyle.org>
> > wrote:
> >
> >> Hi Lon,
> >>
> >> Yeah, we need to make this a bit more transparent (servlet-related API
> is
> >> still minimal, as we focsed on other areas like web services). But you
> are
> >> going in the right direction. JettyModule.contributeServlets(Binder) is
> >> what you need. We wrap the servlet in Bootique MappedServlet class to
> >> attach the URL mapping. So the whole thing may look like this:
> >>
> >> public class App implements Module {
> >>
> >> @Override
> >> public void configure(Binder binder) {
> >> Set<String> urlPatterns = Collections.singleton("/*");
> >> MyServlet servlet = new MyServlet();
> >> JettyModule.contributeServlets(binder).addBinding().toInstance(new
> >> MappedServlet(servlet, urlPatterns));
> >> }
> >> }
> >>
> >> Since you create the servlet in the code, you don't need init
> parameters.
> >> Instead you treat the servlet as a Java object, and pass anything you
> need
> >> in constructor or via setters. (The whole point is to avoid web.xml).
> >>
> >> We may improve this API in the future (a bit too much code for my
> liking;
> >> also servlet has to be instantiated and initialized manually instead of
> >> using injection). But it is fully functional and will get you going.
> >>
> >> Andrus
> >>
> >>> On Mar 9, 2016, at 6:28 PM, Lon Varscsak <lo...@gmail.com>
> wrote:
> >>>
> >>> I also need to add init parameters to my servlet, but I only know how
> to
> >> do
> >>> it through ServletHolder (which bootique doesn’t support).
> >>>
> >>> -Lon
> >>>
> >>> On Wed, Mar 9, 2016 at 3:11 PM, Lon Varscsak <lo...@gmail.com>
> >> wrote:
> >>>
> >>>> Since I can’t find an email list for Bootique… :D
> >>>>
> >>>> How do I add a servlet to Jetty through Bootique. I see
> >>>> JettyModule.contributeServlets(Binder)…but I can’t figure it out. DI
> is
> >>>> still magical to me.
> >>>>
> >>>> Thanks,
> >>>>
> >>>> Lon
> >>>>
> >>
> >>
>
>
Re: OT: Boutique
Posted by Andrus Adamchik <an...@objectstyle.org>.
Is that a third-party servlet that you can't change?
Andrus
> On Mar 10, 2016, at 12:23 PM, Lon Varscsak <lo...@gmail.com> wrote:
>
> Okay, that’s where I ended up (so I’m glad I was on the right track)…my
> servlet that I’m using gets all of it’s values from the init parameters and
> the only way I know to set them programmatically (no web-xml) is to use a
> ServletHolder. Thoughts?
>
> I might be able to create a subclass and do some tricks.
>
> -Lon
>
> On Wed, Mar 9, 2016 at 6:49 PM, Andrus Adamchik <an...@objectstyle.org>
> wrote:
>
>> Hi Lon,
>>
>> Yeah, we need to make this a bit more transparent (servlet-related API is
>> still minimal, as we focsed on other areas like web services). But you are
>> going in the right direction. JettyModule.contributeServlets(Binder) is
>> what you need. We wrap the servlet in Bootique MappedServlet class to
>> attach the URL mapping. So the whole thing may look like this:
>>
>> public class App implements Module {
>>
>> @Override
>> public void configure(Binder binder) {
>> Set<String> urlPatterns = Collections.singleton("/*");
>> MyServlet servlet = new MyServlet();
>> JettyModule.contributeServlets(binder).addBinding().toInstance(new
>> MappedServlet(servlet, urlPatterns));
>> }
>> }
>>
>> Since you create the servlet in the code, you don't need init parameters.
>> Instead you treat the servlet as a Java object, and pass anything you need
>> in constructor or via setters. (The whole point is to avoid web.xml).
>>
>> We may improve this API in the future (a bit too much code for my liking;
>> also servlet has to be instantiated and initialized manually instead of
>> using injection). But it is fully functional and will get you going.
>>
>> Andrus
>>
>>> On Mar 9, 2016, at 6:28 PM, Lon Varscsak <lo...@gmail.com> wrote:
>>>
>>> I also need to add init parameters to my servlet, but I only know how to
>> do
>>> it through ServletHolder (which bootique doesn’t support).
>>>
>>> -Lon
>>>
>>> On Wed, Mar 9, 2016 at 3:11 PM, Lon Varscsak <lo...@gmail.com>
>> wrote:
>>>
>>>> Since I can’t find an email list for Bootique… :D
>>>>
>>>> How do I add a servlet to Jetty through Bootique. I see
>>>> JettyModule.contributeServlets(Binder)…but I can’t figure it out. DI is
>>>> still magical to me.
>>>>
>>>> Thanks,
>>>>
>>>> Lon
>>>>
>>
>>
Re: OT: Boutique
Posted by Lon Varscsak <lo...@gmail.com>.
Okay, that’s where I ended up (so I’m glad I was on the right track)…my
servlet that I’m using gets all of it’s values from the init parameters and
the only way I know to set them programmatically (no web-xml) is to use a
ServletHolder. Thoughts?
I might be able to create a subclass and do some tricks.
-Lon
On Wed, Mar 9, 2016 at 6:49 PM, Andrus Adamchik <an...@objectstyle.org>
wrote:
> Hi Lon,
>
> Yeah, we need to make this a bit more transparent (servlet-related API is
> still minimal, as we focsed on other areas like web services). But you are
> going in the right direction. JettyModule.contributeServlets(Binder) is
> what you need. We wrap the servlet in Bootique MappedServlet class to
> attach the URL mapping. So the whole thing may look like this:
>
> public class App implements Module {
>
> @Override
> public void configure(Binder binder) {
> Set<String> urlPatterns = Collections.singleton("/*");
> MyServlet servlet = new MyServlet();
> JettyModule.contributeServlets(binder).addBinding().toInstance(new
> MappedServlet(servlet, urlPatterns));
> }
> }
>
> Since you create the servlet in the code, you don't need init parameters.
> Instead you treat the servlet as a Java object, and pass anything you need
> in constructor or via setters. (The whole point is to avoid web.xml).
>
> We may improve this API in the future (a bit too much code for my liking;
> also servlet has to be instantiated and initialized manually instead of
> using injection). But it is fully functional and will get you going.
>
> Andrus
>
> > On Mar 9, 2016, at 6:28 PM, Lon Varscsak <lo...@gmail.com> wrote:
> >
> > I also need to add init parameters to my servlet, but I only know how to
> do
> > it through ServletHolder (which bootique doesn’t support).
> >
> > -Lon
> >
> > On Wed, Mar 9, 2016 at 3:11 PM, Lon Varscsak <lo...@gmail.com>
> wrote:
> >
> >> Since I can’t find an email list for Bootique… :D
> >>
> >> How do I add a servlet to Jetty through Bootique. I see
> >> JettyModule.contributeServlets(Binder)…but I can’t figure it out. DI is
> >> still magical to me.
> >>
> >> Thanks,
> >>
> >> Lon
> >>
>
>
Re: OT: Boutique
Posted by Andrus Adamchik <an...@objectstyle.org>.
Hi Lon,
Yeah, we need to make this a bit more transparent (servlet-related API is still minimal, as we focsed on other areas like web services). But you are going in the right direction. JettyModule.contributeServlets(Binder) is what you need. We wrap the servlet in Bootique MappedServlet class to attach the URL mapping. So the whole thing may look like this:
public class App implements Module {
@Override
public void configure(Binder binder) {
Set<String> urlPatterns = Collections.singleton("/*");
MyServlet servlet = new MyServlet();
JettyModule.contributeServlets(binder).addBinding().toInstance(new MappedServlet(servlet, urlPatterns));
}
}
Since you create the servlet in the code, you don't need init parameters. Instead you treat the servlet as a Java object, and pass anything you need in constructor or via setters. (The whole point is to avoid web.xml).
We may improve this API in the future (a bit too much code for my liking; also servlet has to be instantiated and initialized manually instead of using injection). But it is fully functional and will get you going.
Andrus
> On Mar 9, 2016, at 6:28 PM, Lon Varscsak <lo...@gmail.com> wrote:
>
> I also need to add init parameters to my servlet, but I only know how to do
> it through ServletHolder (which bootique doesn’t support).
>
> -Lon
>
> On Wed, Mar 9, 2016 at 3:11 PM, Lon Varscsak <lo...@gmail.com> wrote:
>
>> Since I can’t find an email list for Bootique… :D
>>
>> How do I add a servlet to Jetty through Bootique. I see
>> JettyModule.contributeServlets(Binder)…but I can’t figure it out. DI is
>> still magical to me.
>>
>> Thanks,
>>
>> Lon
>>
Re: OT: Boutique
Posted by Lon Varscsak <lo...@gmail.com>.
I also need to add init parameters to my servlet, but I only know how to do
it through ServletHolder (which bootique doesn’t support).
-Lon
On Wed, Mar 9, 2016 at 3:11 PM, Lon Varscsak <lo...@gmail.com> wrote:
> Since I can’t find an email list for Bootique… :D
>
> How do I add a servlet to Jetty through Bootique. I see
> JettyModule.contributeServlets(Binder)…but I can’t figure it out. DI is
> still magical to me.
>
> Thanks,
>
> Lon
>