Have a look at AssistedInject:
http://stackoverflow.com/questions/8976250/how-to-use-guices-assistedinject
On 11/01/2015 12:21 AM, Petar Aleksic wrote:
> I am extending a class from a library. This class from a library has a
> constructor and some parameters that are *not* injected:
>
> |
> //Constructor
> publicexternalClass(SomeParamA,SomeOtherParamB){
> ...
> }
> |
>
> The subclass's constructor looks something like this:
>
> |
> //Constructor of class that exteds externalClass
> publicsubClass(SomeParamA,SomeOtherParamB,ParamToBeInjectedC){
> super(SomeParamA,SomeOtherParamB);
> this.paramToBeInjected =C;
> ...
> }
> |
>
> Now, the problem is that only dependency I want to inject in subClass
> is the third parameter, ParamToBeInjected C . The first two are
> handled by the externalClass i.e. the parent class of subClass.
> If I annote the constructor with @Inject, it wont't work since an
> attempt to inject all the constructor arguments will be made. If, on
> the other hand, the constructor is not annoted, the error "Could not
> find a suitable constructor..." occurs. Any ideas, suggestions?
>
> Thanks.
> Regards
>
>
>
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