/**
* Find the Java File object based off of a starting directory.
*
* @param filename the filename to search for
* @param startingDirectory the directory to start searching at
* @return the File discovered
* @throws FileNotFoundException will throw an exception if no file is found matching the criteria
*/
public static File findAbsoluteFile(final String filename, final String startingDirectory)
throws FileNotFoundException {
File returnFile = null;
try {
File startingDirFile = new File(startingDirectory);
Collection<File> files =
FileUtils.listFiles(
startingDirFile, FileFilterUtils.nameFileFilter(filename), TrueFileFilter.INSTANCE);
if (files.size() == 0) {
throw new FileNotFoundException(
"file '" + filename + "' not found in directory '" + startingDirectory);
} else if (files.size() > 1) {
throw new FileNotFoundException(
"multiple files with filename '"
+ filename
+ "' found in directory '"
+ startingDirectory);
} else {
for (File f : files) {
returnFile = f;
}
}
} catch (FileNotFoundException fnfe) {
throw fnfe;
} catch (Exception e) {
throw new FileNotFoundException(
"'" + filename + "' not found in directory '" + startingDirectory + "'");
}
return returnFile;
}
private File copyProject(String path) throws Exception {
File projectDir = temp.newFolder();
File originalProjectDir =
new File(IssueModeAndReportsMediumTest.class.getResource(path).toURI());
FileUtils.copyDirectory(
originalProjectDir,
projectDir,
FileFilterUtils.notFileFilter(FileFilterUtils.nameFileFilter(".sonar")));
return projectDir;
}
/**
* Cleaning up the generated files (shape and properties so that we recreate them).
*
* @throws FileNotFoundException
* @throws IOException
*/
private void cleanUp() throws FileNotFoundException, IOException {
File dir = TestData.file(this, "heterogeneous/");
File[] files =
dir.listFiles(
(FilenameFilter)
FileFilterUtils.notFileFilter(
FileFilterUtils.or(
FileFilterUtils.or(
FileFilterUtils.suffixFileFilter("tif"),
FileFilterUtils.suffixFileFilter("aux")),
FileFilterUtils.nameFileFilter("datastore.properties"))));
for (File file : files) {
file.delete();
}
}
private void copyLocalNativeLibraries(
final File localNativeLibrariesDirectory, final File destinationDirectory)
throws MojoExecutionException {
getLog().debug("Copying existing native libraries from " + localNativeLibrariesDirectory);
try {
IOFileFilter libSuffixFilter = FileFilterUtils.suffixFileFilter(".so");
IOFileFilter gdbserverNameFilter = FileFilterUtils.nameFileFilter("gdbserver");
IOFileFilter orFilter = FileFilterUtils.or(libSuffixFilter, gdbserverNameFilter);
IOFileFilter libFiles = FileFilterUtils.and(FileFileFilter.FILE, orFilter);
FileFilter filter = FileFilterUtils.or(DirectoryFileFilter.DIRECTORY, libFiles);
org.apache.commons.io.FileUtils.copyDirectory(
localNativeLibrariesDirectory, destinationDirectory, filter);
} catch (IOException e) {
getLog().error("Could not copy native libraries: " + e.getMessage(), e);
throw new MojoExecutionException("Could not copy native dependency.", e);
}
}
@Test
public void testImageReaderGOME2AncillaryFiles() throws Exception {
final File file = TestData.file(this, "20130101.METOPA.GOME2.NO2.DUMMY.nc");
final NetCDFImageReaderSpi unidataImageReaderSpi = new NetCDFImageReaderSpi();
assertTrue(unidataImageReaderSpi.canDecodeInput(file));
NetCDFImageReader reader = null;
try {
// checking low level
reader = (NetCDFImageReader) unidataImageReaderSpi.createReaderInstance();
reader.setInput(file);
int numImages = reader.getNumImages(true);
assertEquals(1, numImages);
LOGGER.info("Found " + numImages + " images.");
for (int i = 0; i < numImages; i++) {
Slice2DIndex sliceIndex = reader.getSlice2DIndex(i);
assertNotNull(sliceIndex);
spitOutSliceInformation(i, sliceIndex);
}
// check coverage names
final List<Name> names = reader.getCoveragesNames();
assertNotNull(names);
assertTrue(!names.isEmpty());
assertTrue(1 == names.size());
assertEquals("NO2", names.get(0).toString());
// checking slice catalog
final CoverageSlicesCatalog cs = reader.getCatalog();
assertNotNull(cs);
MessageDigest md = MessageDigest.getInstance("SHA-1");
md.update(file.getCanonicalPath().getBytes());
String hashCode = AncillaryFileManager.convertToHex(md.digest());
// Check if the auxiliary files directory is present
File parentDir = file.getParentFile();
String auxiliaryDirPath =
parentDir
+ File.separator
+ "."
+ FilenameUtils.getBaseName(file.getName())
+ "_"
+ hashCode;
File auxiliaryDir = new File(auxiliaryDirPath);
assertTrue(auxiliaryDir.exists());
assertTrue(auxiliaryDir.isDirectory());
// Check if the Auxiliary File Directory contains the origin.txt file
FilenameFilter nameFileFilter = FileFilterUtils.nameFileFilter("origin.txt");
File[] files = auxiliaryDir.listFiles(nameFileFilter);
assertTrue(files != null);
assertTrue(files[0].exists());
} finally {
if (reader != null) {
try {
reader.dispose();
} catch (Throwable t) {
// Does nothing
}
}
}
}