Mercurial > dive4elements > river
view artifacts/src/main/java/org/dive4elements/river/artifacts/access/DGMAccess.java @ 8659:af415396d9ca
(issue1803) Use MD5 instead of a homegrown hashing algorithm
For creating a digest of the parametrization we should use an
algorithm that does not create collisions if there are small changes
in the parametrization so that wrong results are returned.
author | Andre Heinecke <andre.heinecke@intevation.de> |
---|---|
date | Thu, 02 Apr 2015 17:40:18 +0200 |
parents | 1f38656b68c4 |
children | a805211690f7 |
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package org.dive4elements.river.artifacts.access; import org.dive4elements.river.artifacts.D4EArtifact; import org.dive4elements.river.model.DGM; public class DGMAccess extends RangeAccess { private DGM dgm; private String geoJSON; public DGMAccess() { } public DGMAccess(D4EArtifact artifact) { super(artifact); } public DGM getDGM() { if (dgm == null) { Integer sridId = getInteger("dgm"); dgm = DGM.getDGM(sridId); } return dgm; } public String getGeoJSON() { if (geoJSON == null) { geoJSON = getString("uesk.barriers"); } return geoJSON; } } // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :