// get the data
final GridCoverage2D coverage = (GridCoverage2D) writeRequest.getData().iterator().next();
writer.write(coverage, null);
writer.dispose();
response.addResult(coverage);
response.setStatus(Status.SUCCESS);
// update the access
Info info = getInfo(null);
info.setExtent( (GeneralEnvelope) coverage.getGridGeometry().getEnvelope() );