Remove deprecations from FormatFinder workflow
----------------------------------------------
Key: GEOT-2755
URL: http://jira.codehaus.org/browse/GEOT-2755
Project: GeoTools
Issue Type: Improvement
Components: core coverage
Affects Versions: 2.6-RC1
Reporter: Jody Garnett
Assignee: Simone Giannecchini
Fix For: 2.6-RC1
Hi Simone - as part of putting together the ImageLab I would like to show how
to render an GridCoverageReader. The problem is that GridCoverageReader is
deprecated. It looks like I can start with GridFormatFinder and have it return
AbstractGridFormat as shown here
{code}
public final class GridFormatFinder {
....
public static synchronized AbstractGridFormat findFormat(Object o);
}
{code}
I can then chase this change through the rest of the API as in the attached
patch. In the individual formats I am explicitly type narrowing to the actual
instance they create. I am doing this so you will have less of a change if we
carve our our own non deprecated Format interfaces.
I would really like you to review this api change as it will make a large
difference to the ImageLab code example. I cannot show deprecated code; and the
alternative of asking people to do if/then/else logic to determine if their
file is a GeoTiff or World+Image seems in poor taste.
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