public static void addMetadataToDocument(
LocalDocument doc, String fieldPrefix, Metadata metadata) {
for (String name : metadata.names()) {
if (metadata.getValues(name).length > 1) {
doc.putContentField(fieldPrefix + name, Arrays.asList(metadata.getValues(name)));
} else {
doc.putContentField(fieldPrefix + name, metadata.get(name));
}
}
}
public static void addLanguageToDocument(LocalDocument doc, String fieldPrefix, String text) {
doc.putContentField(fieldPrefix + "language", new LanguageIdentifier(text).getLanguage());
}
public static void addTextToDocument(
LocalDocument doc, String fieldPrefix, StringWriter textData) {
doc.putContentField(fieldPrefix + "content", textData.toString());
}