/**
* Prints attributes using dcat mappings
*
* @param r record
* @param before <code>true</code> if more info will be printed after that section
*/
protected void printAttributesUserDcatMappings(IFeedRecord r, boolean before) {
String schemaKey = "";
Map<String, IFeedAttribute> index = r.getData(IFeedRecord.STD_COLLECTION_INDEX);
IFeedAttribute schemaKeyAttr = index.get("sys.schema.key");
if (schemaKeyAttr != null) {
schemaKey = cleanValue(schemaKeyAttr + "", "", "", null);
}
DcatFields dcatFields = null;
Set<String> keys = this.dcatSchemas.keySet();
schemaKey = schemaKey.replaceAll("\"", "");
for (String key : keys) {
if (key.contains(schemaKey)) {
dcatFields = this.dcatSchemas.get(key);
break;
}
}
if (dcatFields == null) {
dcatFields = this.dcatSchemas.get("others");
}
if (dcatFields == null) {
return;
}
printTab();
for (DcatField dcatField : dcatFields) {
before = lookUpFieldFromDcat(r, dcatField, before);
}
ResourceLinks links = r.getResourceLinks();
printLinks(links, false, before);
}
/**
* Looks up dcat mapping field for a give a record and writes response.
*
* @param r the record
* @param dcatField the dcat field
* @param before the indentation boolean cursor
* @return the indentation boolean cursor
*/
private boolean lookUpFieldFromDcat(IFeedRecord r, DcatField dcatField, boolean before) {
String delimiter = ",";
String dl = dcatField.getDelimiter();
if (dl.length() > 0) {
delimiter = dl;
}
String indexKey = dcatField.getIndex();
Map<String, IFeedAttribute> index = r.getData(IFeedRecord.STD_COLLECTION_INDEX);
if (indexKey.length() > 0) {
before = writeField(r, index, dcatField, delimiter, before);
} else if (dcatField.getName().equalsIgnoreCase("identifier") && indexKey.length() == 0) {
ResourceLinks links = r.getResourceLinks();
before =
writeFieldValue(
"\"" + getIdentifierUrl(links) + "\"", "identifier", delimiter, before, dcatField);
}
return before;
}
