On Monday, December 17, 2012 3:52:51 PM UTC+1, Dirk Nimerem wrote:
>
> Hello Moandji,
>
> could you please make an example how to specifiy a binding via annotation
> for this?
>
> Any other class should use the CachedFileReader for an IFileReader, only
> the CachedFileReader itself should use the basic FileReader.
>
You know that the CachedFileReader's dependency on IFileReader is special,
so annotate it in the constructor.
Simple example here with the @Named annotation:
@Inject CachedFileReader(@Named("non_cached") IFileReader fileReader) { … }
then:
// CachedFileReader uses the basic FileReader:
bind(IFileReader.class).annotatedWith(Names.named("non_cached")).to(FileReader.class);
// Every other class should be given the CachedFileReader:
bind(IFileReader.class).to(CachedFileReader.class);
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