public static Map<String, Object> getFieldMatchingPattern(LocalDocument doc, String pattern) {
Map<String, Object> fieldToUrl = new HashMap<String, Object>();
for (String field : doc.getContentFields()) {
Pattern p = Pattern.compile(pattern);
Matcher m = p.matcher(field);
if (m.matches()) {
String toField;
if (m.groupCount() >= 1) {
toField = m.group(1);
} else {
toField = m.group();
}
Logger.debug("Added " + doc.getContentField(field) + " to " + toField);
fieldToUrl.put(toField, doc.getContentField(field));
}
}
return fieldToUrl;
}
