public void performWork(LuceneWork work, IndexWriter writer) {
final Class<?> entityType = work.getEntityClass();
final Serializable id = work.getId();
log.tracef("Removing %s#%s by query.", entityType, id);
DocumentBuilderIndexedEntity<?> builder = workspace.getDocumentBuilder(entityType);
BooleanQuery entityDeletionQuery = new BooleanQuery();
Query idQueryTerm;
if (isIdNumeric(builder)) {
idQueryTerm = NumericFieldUtils.createExactMatchQuery(builder.getIdKeywordName(), id);
} else {
idQueryTerm = new TermQuery(builder.getTerm(id));
}
entityDeletionQuery.add(idQueryTerm, BooleanClause.Occur.MUST);
Term classNameQueryTerm = new Term(ProjectionConstants.OBJECT_CLASS, entityType.getName());
TermQuery classNameQuery = new TermQuery(classNameQueryTerm);
entityDeletionQuery.add(classNameQuery, BooleanClause.Occur.MUST);
try {
writer.deleteDocuments(entityDeletionQuery);
} catch (Exception e) {
String message = "Unable to remove " + entityType + "#" + id + " from index.";
throw new SearchException(message, e);
}
}
@Override
public void performWork(LuceneWork work, IndexWriterDelegate delegate, IndexingMonitor monitor) {
final Serializable id = work.getId();
final String tenantId = work.getTenantId();
final Class<?> managedType = work.getEntityClass();
DocumentBuilderIndexedEntity builder = workspace.getDocumentBuilder(managedType);
try {
if (DeleteWorkExecutor.isIdNumeric(builder)) {
log.tracef(
"Deleting %s#%s by query using an IndexWriter#updateDocument as id is Numeric",
managedType, id);
Query exactMatchQuery =
NumericFieldUtils.createExactMatchQuery(builder.getIdKeywordName(), id);
BooleanQuery.Builder deleteDocumentsQueryBuilder = new BooleanQuery.Builder();
deleteDocumentsQueryBuilder.add(exactMatchQuery, Occur.FILTER);
if (tenantId != null) {
TermQuery tenantTermQuery =
new TermQuery(new Term(DocumentBuilderIndexedEntity.TENANT_ID_FIELDNAME, tenantId));
deleteDocumentsQueryBuilder.add(tenantTermQuery, Occur.FILTER);
}
delegate.deleteDocuments(deleteDocumentsQueryBuilder.build());
// no need to log the Add operation as we'll log in the delegate
this.addDelegate.performWork(work, delegate, monitor);
} else {
log.tracef("Updating %s#%s by id using an IndexWriter#updateDocument.", managedType, id);
Term idTerm = new Term(builder.getIdKeywordName(), work.getIdInString());
Map<String, String> fieldToAnalyzerMap = work.getFieldToAnalyzerMap();
ScopedAnalyzerReference analyzerReference = builder.getAnalyzerReference();
analyzerReference =
AddWorkExecutor.updateAnalyzerMappings(
workspace, analyzerReference, fieldToAnalyzerMap);
delegate.updateDocument(idTerm, work.getDocument(), analyzerReference);
}
workspace.notifyWorkApplied(work);
} catch (Exception e) {
String message = "Unable to update " + managedType + "#" + id + " in index.";
throw new SearchException(message, e);
}
if (monitor != null) {
monitor.documentsAdded(1l);
}
}