How are you configuring the binding in your Guice module? You need to
bind it like:
bind(ImageToOperatingSystem.class).to(YourCustomImageToOperatingSystem.class).in(SINGLETON);
On 5 June 2014 18:06, Charles Paclat <char...@paclat.net> wrote:
> Ignasi,
>
> Thanks again for your patience. I guess what I need is for the wrapper
> classes to be injected with my version of the class and not the original,
> I did subclass the original class, but then it did not seem to find my
> registered instance. So it seem the only thing I am not quite getting is
> how I get the Guice injector to pick up my version of the class over the
> original...
>
> Charles
>
>
> On Thu, Jun 5, 2014 at 7:59 AM, Ignasi Barrera <n...@apache.org> wrote:
>
>> No. AFAIK there's no way to do that. That's why I said you'd have to
>> create a subclass, just to bind the "result of the original binding"
>> to your custom one, instead of overriding the original binding, which
>> is not allowed bu Guice.
>>
>> On 5 June 2014 16:49, Charles Paclat <char...@paclat.net> wrote:
>> > Thanks again for the pointers. I was able to make some progress by
>> using...
>> >
>> > When I tried using the .class of the original as suggest it was not
>> finding
>> > my replacement.
>> >
>> > I found the other alternatives for bind that used TypeLiteral and Key and
>> > tried those.
>> >
>> > protected void configure() {
>> > bind(Key.get(new TypeLiteral<Function<Image, OperatingSystem>>() {
>> > })).to(MagnetImageToOperatingSystem.class).in(Singleton.class);
>> > }
>> >
>> > Now I am getting the errors below. Is there a way to force it to replace
>> > the exiting binding?
>> >
>> > com.google.inject.CreationException: Guice creation errors:
>> >
>> >
>> > 1) A binding to
>> >
>> com.google.common.base.Function<org.jclouds.openstack.nova.v2_0.domain.Image,
>> > org.jclouds.compute.domain.OperatingSystem> was already configured at
>> >
>> com.magnet.tools.cloud.provision.jclouds.nova.CustomMagnetBindingsModule.configure(CustomMagnetBindingsModule.java:23)
>>
