public boolean isDirectory() {
try {
URL url = getURL();
if (!"file".equals(url.getProtocol())) {
return false;
}
File file = new File(StringUtils.toURI(url.toString()).getSchemeSpecificPart());
return file.isDirectory();
} catch (Exception e) {
return false;
}
}
public Collection<Resource> listResources() {
try {
URL url = getURL();
if ("file".equals(url.getProtocol())) {
File dir = new File(StringUtils.toURI(url.toString()).getSchemeSpecificPart());
List<Resource> resources = new ArrayList<Resource>();
for (File file : dir.listFiles()) {
resources.add(new FileSystemResource(file));
}
return resources;
}
} catch (Exception e) {
// swollow as we'll throw an exception anyway
}
throw new RuntimeException("This Resource cannot be listed, or is not a directory");
}