public void setObject(String location) {
if (location != null) {
File dataDirectory = canonicalize(rootDir);
File file = canonicalize(new File(location));
if (isSubfile(dataDirectory, file)) {
File curr = file;
String path = null;
// paranoid check to avoid infinite loops
while (curr != null && !curr.equals(dataDirectory)) {
if (path == null) {
path = curr.getName();
} else {
path = curr.getName() + "/" + path;
}
curr = curr.getParentFile();
}
location = "file:" + path;
} else {
File dataFile = Files.url(rootDir, location);
if (dataFile != null && !dataFile.equals(file)) {
// relative to the data directory, does not need fixing
} else {
location = "file://" + file.getAbsolutePath();
}
}
}
delegate.setObject(location);
}
private String sourceURL(String url) {
File baseDirectory = dataDir().getResourceLoader().getBaseDirectory();
File file = Files.url(baseDirectory, url);
if (file != null) {
return Paths.convert(baseDirectory, file);
}
return url;
}
private String source(URL url) {
File baseDirectory = dataDir().getResourceLoader().getBaseDirectory();
if (url.getProtocol().equals("file")) {
File file = Files.url(baseDirectory, url.toExternalForm());
if (file != null && !file.isAbsolute()) {
return Paths.convert(baseDirectory, file);
}
}
return url.toExternalForm();
}
/**
* Check for the existence of the file, if the file exists do nothing.
*
* <p>If the file does not exist, check for a template file contained in the jar with the same
* name, if found, use it.
*
* <p>If no template was found, use the default template
*
* @param fileName target location
* @param namedRoot parent dir if fileName is relative
* @param defaultResource the standard template
* @throws IOException
* @return the file to use
*/
protected Resource checkORCreateJDBCPropertyFile(
String fileName, Resource namedRoot, String defaultResource) throws IOException {
Resource resource;
fileName = fileName != null ? fileName : defaultResource;
File file = new File(fileName);
if (file.isAbsolute()) {
resource = Files.asResource(file);
} else {
resource = namedRoot.get(fileName);
}
if (Resources.exists(resource)) {
return resource; // we are happy
}
// try to find a template with the same name
InputStream is = this.getClass().getResourceAsStream(fileName);
if (is != null) IOUtils.copy(is, resource.out());
else // use the default template
FileUtils.copyURLToFile(getClass().getResource(defaultResource), file);
return resource;
}
/**
* Create from file system
*
* @param file the spatial file * @Depecrated Use Resource instead of File
*/
@Deprecated
public SpatialFile(File file) {
this(Files.asResource(file));
}