Patched the upperBound calculation

src/main/java/org/gcube/gcat/oldutils/Validator.java

@@ -147,8 +147,12 @@ public class Validator {
 				
 				// now validate fields
 				int metadataIndex = 0;
+				
+				Map<String, MetadataField> metadataFieldMap = new HashMap<>();
 				for(MetadataField metadataField : metadataFields) {
 					
+					metadataFieldMap.put(metadataField.getFieldName(), metadataField);
+					
 					int categoryIdIndex = categoriesIds.indexOf(metadataField.getCategoryRef());
 					logger.debug("Found index for category " + metadataField.getCategoryRef() + " " + categoryIdIndex);
 					List<CustomField> validCFs = validateAgainstMetadataField(metadataIndex, categoryIdIndex,
@@ -167,7 +171,20 @@ public class Validator {
 					Map.Entry<java.lang.String,java.lang.Integer> entry = (Map.Entry<java.lang.String,java.lang.Integer>) iteratorLowerBounds
 							.next();
 					int lowerBound = entry.getValue();
-					int upperBound = fieldsMandatoryUpperBoundMap.get(entry.getKey());
+					
+					// int upperBound = fieldsMandatoryUpperBoundMap.get(entry.getKey());
+					String maxOccurs = metadataFieldMap.get(entry.getKey()).getMaxOccurs();
+					int upperBound = Integer.MAX_VALUE;
+					if(maxOccurs.compareTo("*")==0) {
+						upperBound = Integer.MAX_VALUE;
+					}else {
+						try {
+							upperBound = Integer.valueOf(maxOccurs);
+						}catch (Exception e) {
+							
+						}
+					}
+					
 					int inserted = numberFieldsMandatorySameKeyMap.get(entry.getKey());
 					
 					logger.info("Field with key '" + entry.getKey() + "' has been found " + inserted