public void assignConceptForUpdate(Concept concept) {
log.debug(":: assigning concept for update =" + concept);
conceptsForUpdate.add(
template.getNode(concept.getNodeId()),
NamespaceConstants.DATE_UPDATED,
new ValueContext(concept.getDateUpdated()).indexNumeric());
}
public Node persist(Concept concept) {
Node node = null;
/** extract node from index before creating */
// regular index
if (concept.getId() != null) {
Node inIndex = getConcept(NamespaceConstants.NAME + NamespaceConstants.TYPE, concept.getId());
if (inIndex != null) {
node = inIndex;
} else {
node = template.createNode();
node.setProperty(NamespaceConstants.DATE_CREATED, new Date().getTime());
addConcept(node, concept.getId());
}
}
// uri index
if (concept.getUri() != null) {
Node inUriIndex = getConcept(NamespaceConstants.URI, concept.getUri());
if (inUriIndex != null) {
node = inUriIndex;
} else {
if (node == null) {
node = template.createNode();
node.setProperty(NamespaceConstants.DATE_CREATED, new Date().getTime());
}
addConceptByUri(node, concept.getUri());
}
}
if (node == null) {
node = template.createNode();
node.setProperty(NamespaceConstants.DATE_CREATED, new Date().getTime());
}
concept.setNodeId(node.getId());
/** parse node */
if (concept.getId() != null) {
node.setProperty(NamespaceConstants.CONCEPT_ID, concept.getId());
}
utils.setNodeProperty(node, NamespaceConstants.ENRICHED, concept.isEnriched());
utils.setNodeProperty(node, NamespaceConstants.URI_COUNTER, concept.getUriCounter());
utils.setNodeProperty(node, NamespaceConstants.ENRICH_COUNTER, concept.getEnrichCounter());
if (concept.getName() != null) node.setProperty(NamespaceConstants.NAME, concept.getName());
if (concept.getType() != null) node.setProperty(NamespaceConstants.TYPE, concept.getType());
if (concept.getUri() != null) {
node.setProperty(NamespaceConstants.URI, concept.getUri());
}
if (concept.getProperties() != null && concept.getProperties().size() > 0) {
Set<String> keys = concept.getProperties().keySet();
for (String key : keys) {
Object property = concept.getProperties().get(key);
if (property instanceof Concept) {
Concept c = (Concept) property;
Node n = persist(c);
utils.relate(node, n, new MyRelationshipType(key));
} else if (property instanceof ArrayList) {
try {
ArrayList<Concept> concepts = (ArrayList<Concept>) property;
for (Concept c : concepts) {
Node n = persist(c);
utils.relate(node, n, new MyRelationshipType(key));
}
} catch (Exception e) {
ArrayList<Object> properties = (ArrayList<Object>) property;
differenciateAndSetProperties(properties, node, key);
}
} else {
node.setProperty(key, property);
}
}
}
if (concept.getDateCreated() != 0)
node.setProperty(NamespaceConstants.DATE_CREATED, concept.getDateCreated());
if (concept.getDateUpdated() != 0)
node.setProperty(NamespaceConstants.DATE_UPDATED, concept.getDateUpdated());
if (concept.getDateEnriched() != 0L)
node.setProperty(NamespaceConstants.DATE_ENRICHED, concept.getDateEnriched());
return node;
}
