public static IdentifierValueKey convert(String key, KeyData kd) {
IdentifierValueKey ivk = new IdentifierValueKey();
ivk.setKey(key);
if (kd != null) {
ivk.setPolicyIdentifier(kd.getPolicyIdentifier());
ivk.setValues(kd.getValues());
}
return ivk;
}
public static IdentifierData convert(Collection<IdentifierValueKey> valueCollection) {
IdentifierData result = null;
if (valueCollection != null && valueCollection.size() > 0) {
result = new IdentifierData();
Map<String, KeyData> values = new HashMap<String, KeyData>();
result.setValues(values);
for (IdentifierValueKey vk : valueCollection) {
values.put(vk.getKey(), convert(vk));
}
}
return result;
}
// Returns list of values associated with the key
// Returns null if the key does not exist in values
// Returns an empty list if they key exists but have no values
public static List<String> getKeyValues(IdentifierMetadata values, String keyName) {
if (values == null) {
return null;
}
Collection<IdentifierValueKey> cvalues = values.getValues();
if (cvalues == null) {
return null;
}
for (IdentifierValueKey ivk : cvalues) {
if (ivk.getKey().equals(keyName)) {
if (ivk.getValues() == null) {
return new ArrayList<String>();
}
return ivk.getValues();
}
}
return null;
}
public static KeyData convert(IdentifierValueKey ivk) {
return new KeyData(ivk.getPolicyIdentifier(), ivk.getValues());
}