/**
* Lists the children of the file. Is only called if {@link #doGetType} returns {@link
* FileType#FOLDER}.
*/
@Override
protected String[] doListChildren() throws Exception {
// VFS-210: do not try to get listing for anything else than directories
if (!file.isDirectory()) {
return null;
}
return UriParser.encode(file.list());
}
private Map<String, String> parseSchemeFileOptions(String fileURI) {
String scheme = UriParser.extractScheme(fileURI);
if (scheme == null) {
return null;
}
HashMap<String, String> schemeFileOptions = new HashMap<String, String>();
schemeFileOptions.put(VFSConstants.SCHEME, scheme);
try {
addOptions(scheme, schemeFileOptions);
} catch (Exception e) {
log.warn("Error while loading VFS parameter. " + e.getMessage());
}
return schemeFileOptions;
}
/** Returns the children of the file. */
@Override
protected String[] doListChildren() throws Exception {
return UriParser.encode(file.list());
}