/**
* for ES to initialize the user dictionary.
*
* @param configFile
*/
public void init(Path configFile) {
String abspath = configFile.toAbsolutePath().toString();
System.out.println("initialize user dictionary:" + abspath);
synchronized (WordDictionary.class) {
if (loadedPath.contains(abspath)) return;
DirectoryStream<Path> stream;
try {
stream =
Files.newDirectoryStream(
configFile, String.format(Locale.getDefault(), "*%s", USER_DICT_SUFFIX));
for (Path path : stream) {
System.err.println(
String.format(Locale.getDefault(), "loading dict %s", path.toString()));
singleton.loadUserDict(path);
}
loadedPath.add(abspath);
} catch (IOException e) {
// TODO Auto-generated catch block
// e.printStackTrace();
System.err.println(
String.format(
Locale.getDefault(), "%s: load user dict failure!", configFile.toString()));
}
}
}
@Inject
public JiebaTokenFilterFactory(
IndexSettings indexSettings, @Assisted String name, @Assisted Settings settings) {
super(indexSettings, name, settings);
type = settings.get("seg_mode", "index");
Environment env = new Environment(indexSettings.getSettings());
WordDictionary.getInstance().init(env.pluginsFile().resolve("jieba/dic"));
}