Class TurLucene

java.lang.Object

com.viglet.turing.lucene.TurLucene

@Component
@Transactional
public class TurLucene
extends Object

Main Lucene service — orchestrates query building, execution, and result processing. Mirrors TurSolr for the Lucene search engine plugin.

Since:

2026.1

Author:

Alexandre Oliveira

Constructor Summary

Constructors

Constructor	Description
TurLucene(TurSNSiteRepository turSNSiteRepository, TurSNSiteFieldService turSNSiteFieldService, TurLuceneQueryBuilder turLuceneQueryBuilder)

Method Summary

Modifier and Type	Method	Description
void	deIndexing(TurLuceneInstance instance, String id)
void	deIndexingByType(TurLuceneInstance instance, String type)
void	indexing(TurLuceneInstance instance, TurSNSite turSNSite, Map<String,Object> attributes)
static boolean	isQueryExpression(String query)	Returns true when the query already ends with a wildcard or expression boundary.
Optional<TurSEResults>	retrieveFacetLuceneFromSN(TurLuceneInstance instance, TurSNSiteSearchContext context, String facetName)	Executes a search scoped to a single facet dimension (used by the facet drill-down API).
Optional<TurSEResults>	retrieveLuceneFromSN(TurLuceneInstance instance, TurSNSiteSearchContext context)	Executes a full search for the given site/locale context and returns populated TurSEResults including facets.

Methods inherited from class Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

TurLucene

public TurLucene(TurSNSiteRepository turSNSiteRepository,
 TurSNSiteFieldService turSNSiteFieldService,
 TurLuceneQueryBuilder turLuceneQueryBuilder)

Method Details

retrieveLuceneFromSN

public Optional<TurSEResults> retrieveLuceneFromSN(TurLuceneInstance instance,
 TurSNSiteSearchContext context)

Executes a full search for the given site/locale context and returns populated TurSEResults including facets.

retrieveFacetLuceneFromSN

public Optional<TurSEResults> retrieveFacetLuceneFromSN(TurLuceneInstance instance,
 TurSNSiteSearchContext context,
 String facetName)

Executes a search scoped to a single facet dimension (used by the facet drill-down API).

indexing

public void indexing(TurLuceneInstance instance,
 TurSNSite turSNSite,
 Map<String,Object> attributes)

deIndexing

public void deIndexing(TurLuceneInstance instance,
 String id)

deIndexingByType

public void deIndexingByType(TurLuceneInstance instance,
 String type)

isQueryExpression

public static boolean isQueryExpression(String query)

Returns true when the query already ends with a wildcard or expression boundary.