// adds the metadata element from one <field>
private void applyDimField(Element field, Item item) {
String schema = field.getAttributeValue("mdschema");
String element = field.getAttributeValue("element");
String qualifier = field.getAttributeValue("qualifier");
String lang = field.getAttributeValue("lang");
String authority = field.getAttributeValue("authority");
String sconf = field.getAttributeValue("confidence");
if ((authority != null && authority.length() > 0) || (sconf != null && sconf.length() > 0)) {
int confidence =
(sconf != null && sconf.length() > 0)
? Choices.getConfidenceValue(sconf)
: Choices.CF_UNSET;
item.addMetadata(schema, element, qualifier, lang, field.getText(), authority, confidence);
} else {
item.addMetadata(schema, element, qualifier, lang, field.getText());
}
}
