public NameAndValueList getMappingAssociationNames(String scheme, String version) {
CodingSchemeVersionOrTag csvt = new CodingSchemeVersionOrTag();
if (version != null) {
csvt.setVersion(version);
}
NameAndValueList navList = new NameAndValueList();
try {
CodingScheme cs = lbSvc.resolveCodingScheme(scheme, csvt);
Relations[] relations = cs.getRelations();
for (int i = 0; i < relations.length; i++) {
Relations relation = relations[i];
Boolean isMapping = relation.isIsMapping();
if (isMapping != null && isMapping.equals(Boolean.TRUE)) {
AssociationPredicate[] associationPredicates = relation.getAssociationPredicate();
for (int j = 0; j < associationPredicates.length; j++) {
AssociationPredicate associationPredicate = associationPredicates[j];
String name = associationPredicate.getAssociationName();
NameAndValue vNameAndValue = new NameAndValue();
vNameAndValue.setName(name);
navList.addNameAndValue(vNameAndValue);
}
return navList;
} else {
return null;
}
}
} catch (Exception ex) {
ex.printStackTrace();
}
return null;
}
public ResolvedConceptReferencesIterator getMappingDataIterator(
String scheme, String version, List<MappingSortOption> sortOptionList) {
CodingSchemeVersionOrTag versionOrTag = new CodingSchemeVersionOrTag();
if (version != null) {
versionOrTag.setVersion(version);
}
String relationsContainerName = null;
try {
CodingScheme cs = lbSvc.resolveCodingScheme(scheme, versionOrTag);
if (cs == null) return null;
java.util.Enumeration<? extends Relations> relations = cs.enumerateRelations();
while (relations.hasMoreElements()) {
Relations relation = (Relations) relations.nextElement();
Boolean isMapping = relation.getIsMapping();
if (isMapping != null && isMapping.equals(Boolean.TRUE)) {
relationsContainerName = relation.getContainerName();
break;
}
}
if (relationsContainerName == null) {
return null;
}
MappingExtension mappingExtension =
(MappingExtension) lbSvc.getGenericExtension("MappingExtension");
ResolvedConceptReferencesIterator itr =
mappingExtension.resolveMapping(
scheme, versionOrTag, relationsContainerName, sortOptionList);
return itr;
} catch (Exception ex) {
ex.printStackTrace();
}
return null;
}