IndexedSharedResourceCodingStrategy.encode not being called

[Doug Leeper]

I have mounted an IndexedSharedResourceCodingStrategy in my WebApplication as 
such:

        getSharedResources().add("photo", new BusinessPhotoSharedResource());
        mount(new IndexedSharedResourceCodingStrategy("photo", "photo") );

and I have created an Image with the appropriate resource ref and ValueMap.

        ValueMap valueMap = new ValueMap();
        valueMap.add("0", photoId.getBusinessID().toString());
        valueMap.add("1", photoId.getContentID().toString());

       add( new Image( "photo", new ResourceReference(Application.class, 
"photo"), valueMap ) );


but the generated URL for that image is not created as expected.

Generated:
src="resources/app/photo?0=50824&1=1401"

Expected:
src="resources/app/50824/1401/photo"

Is there something I am missing?

I set a break point in Eclipse in the encode and it never reached that break 
point.

Any help is appreciated.

Thanks
- Doug