Sounds like for your use case MapBinder<http://google-guice.googlecode.com/svn/trunk/latest-javadoc/com/google/inject/multibindings/MapBinder.html> in the multibindings extension would be appropriate.
-- Colin On Thu, May 19, 2011 at 7:00 PM, Martin Cavanagh < [email protected]> wrote: > Hi Fred. > > The problem is, that is too static for me. > > I have a series of customers / users sharing 1 database. > each users have different settings (the constants). > depending on which constant they have saved in the database, I wish get a > different implementation. > What I desire is. > > String myConstant = "SOME_CONSTANT"; //or "SOME_OTHER_CONSTANT"; > > Provider<GlobalSearchController> p...init provider > > GlobalSearchController controller = p.get()@Named(myConstant ); > > But the Provider doesn't seem to envisage the use of the @Named parameter. > > I assume I've just missed the point of it all. > I want to bind at run time via a variable. > Inject wants me to define my binding conditions in the module? > > Thanks > > Martin > > > On 20.05.2011 00:51, Fred Faber wrote: > > Are you looking for: > > @Inject @Named("SOME_CONSTANT") > GlobalSearchController globalSearchController; > > Fred > > On Thu, May 19, 2011 at 5:39 PM, Marty < > [email protected]> wrote: > >> Hi Guice users. >> >> I'm rather new to Guice, but I'm really enjoying it. >> I have a fairly simple problem, but I can't figure out how to solve >> this. >> >> In my application I have some variables, which I want to use to decide >> which instance to create. >> >> e.g. >> my modules >> bind(GlobalSearchController.class) >> .annotatedWith(Names.named("SOME_CONSTANT")) >> .to(GlobalSearchControllerImpl.class); >> >> >> bind(GlobalSearchController.class) >> .annotatedWith(Names.named("SOME_OTHER_CONSTANT")) >> .to(GlobalSearchControllerOtherImpl.class); >> >> ... >> so then later in my code has >> String = "SOME_CONSTANT"; >> >> now how do I get Guice to give me an instance which matches to my >> constant? >> >> write now I have written a provider, which does IF/ELSE before >> creating an instance with new. >> Its not really now I envisaged solving this problem. >> >> Thanks in advance >> >> Martin >> >> -- >> You received this message because you are subscribed to the Google Groups >> "google-guice" group. >> To post to this group, send email to [email protected]. >> To unsubscribe from this group, send email to >> [email protected]. >> For more options, visit this group at >> http://groups.google.com/group/google-guice?hl=en. >> >> > -- > You received this message because you are subscribed to the Google Groups > "google-guice" group. > To post to this group, send email to [email protected]. > To unsubscribe from this group, send email to > [email protected]. > For more options, visit this group at > http://groups.google.com/group/google-guice?hl=en. > > > -- > You received this message because you are subscribed to the Google Groups > "google-guice" group. > To post to this group, send email to [email protected]. > To unsubscribe from this group, send email to > [email protected]. > For more options, visit this group at > http://groups.google.com/group/google-guice?hl=en. > -- You received this message because you are subscribed to the Google Groups "google-guice" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/google-guice?hl=en.
