Hello all,
I need to check the existence of an image in a folder.
Here is what I first did :
@Inject
@Path("context:images/folder")
private Asset imageFolder ;
public boolean isExists() {
Resource image = imageFolder.getResource().forFile(getImageName()) ;
return image.exists() ;
}
What I expect is image to point to context:images/folder/myimage.jpg,
but it does not and this method always return false. In fact the
"folder" part of the path is not present in the image resource, which is
: context:images/myimage.jpg.
Now I'm not sure if this is a bug or if I'm wrong on the way forFile()
is supposed to work. So any hint would be appreciated.
Thank you,
José
PS : btw there is a workaround, I'm not too happy with it :
String imageFilename = imageFolder.getResource().toURL().getFile() +
getImageName() ;
File imageFile = new File(imageFilename) ;
return imageFile.exists() && imageFile.canRead() ;
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