private File localReproject(
WcsReaderRequest request, File containingDirectory, String baseFilename)
throws NoSuchAuthorityCodeException, FactoryException, IOException {
InputStream input = null;
File tmpFile = null;
try {
BoundWcsRequest geotiffRequest = request.bind(_wcsUrl).withFormat("geotiff");
BoundWcsRequest requestNativeFormat =
geotiffRequest.withCRS(geotiffRequest.getNativeCRSs().iterator().next());
requestNativeFormat.assertLegalSize(_maxCoverageExtractionSize);
input = requestNativeFormat.getCoverage();
File file = null;
file = new File(containingDirectory, baseFilename + "." + request.fileExtension());
LOG.debug("Writing GridCoverage obtained from " + _wcsUrl + " to file " + file);
tmpFile = File.createTempFile(baseFilename, ".tif");
writeToFile(tmpFile, input);
transformCoverage(tmpFile, file, request, requestNativeFormat, true);
return file;
} finally {
if (tmpFile != null) FileUtils.delete(tmpFile);
if (input != null) IOUtils.closeQuietly(input);
}
}
/* ------------------- Support methods for readToFile ------------------- */
private File remoteReproject(
WcsReaderRequest request, File containingDirectory, String baseFilename)
throws NoSuchAuthorityCodeException, FactoryException, IOException {
InputStream input = null;
try {
BoundWcsRequest requestNegotiatedFormat = negotiateFormat(request.bind(_wcsUrl));
BoundWcsRequest requestNegotiatedFormatCrs = negotiateRequestCRS(requestNegotiatedFormat);
BoundWcsRequest requestNegotiatedFormatCrs2 =
negotiateResponseCRS(requestNegotiatedFormatCrs);
requestNegotiatedFormatCrs2.assertLegalSize(_maxCoverageExtractionSize);
input = requestNegotiatedFormatCrs2.getCoverage();
// file = new File (new File("/tmp/"),
// baseFilename+"."+request.fileExtension());
File file = null;
file = new File(containingDirectory, baseFilename + "." + request.fileExtension());
LOG.debug("Writing GridCoverage obtained from " + _wcsUrl + " to file " + file);
convertFormat(baseFilename, input, file, request, requestNegotiatedFormatCrs2);
transformCoverage(file, file, request, requestNegotiatedFormatCrs2, false);
return file;
} finally {
if (input != null) IOUtils.closeQuietly(input);
}
}
