org.uberfire.ext.metadata.backend.elastic.index

Class ElasticSearchIndexProvider

java.lang.Object

org.uberfire.ext.metadata.backend.elastic.index.ElasticSearchIndexProvider

All Implemented Interfaces:

org.uberfire.commons.lifecycle.Disposable, IndexProvider

public class ElasticSearchIndexProvider
extends Object
implements IndexProvider

Field Summary

Fields

Modifier and Type	Field and Description
static int	ELASTICSEARCH_MAX_SIZE
static String	ES_KEYWORD_TYPE
static String	ES_TEXT_TYPE

Constructor Summary

Constructors

Constructor and Description
ElasticSearchIndexProvider(MetaModelStore metaModelStore, ElasticSearchContext elasticSearchContext, org.apache.lucene.analysis.Analyzer analyzer)

Method Summary

Modifier and Type	Method and Description
protected void	addSort(org.elasticsearch.search.builder.SearchSourceBuilder searchSourceBuilder, org.apache.lucene.search.SortField sortField)
protected String	createElasticType(MetaProperty metaProperty)
org.elasticsearch.action.index.IndexRequestBuilder	createIndexRequest(ElasticMetaObject object)
void	delete(String index)
void	delete(String index, String id)
void	dispose()
protected String	escapeSpecialCharacters(String queryString)
boolean	exists(String index, String id)
List<KObject>	findById(String index, String id)
List<KObject>	findByQuery(List<String> indices, org.apache.lucene.search.Query query, int limit)
List<KObject>	findByQuery(List<String> indices, org.apache.lucene.search.Query query, org.apache.lucene.search.Sort sort, int limit)
protected Optional<org.elasticsearch.action.search.SearchResponse>	findByQueryRaw(List<String> indices, org.apache.lucene.search.Query query, org.apache.lucene.search.Sort sort, int limit)
long	findHitsByQuery(List<String> indices, org.apache.lucene.search.Query query)
org.elasticsearch.client.Client	getClient()
long	getIndexSize(String index)
List<String>	getIndices()
Optional<org.elasticsearch.cluster.metadata.MappingMetaData>	getMapping(String index, String type)
void	index(KObject object)
void	index(List<KObject> elements)
boolean	isAlive()
boolean	isFreshIndex(KCluster cluster)
void	observerInitialization(Runnable runnable)
void	putMapping(String index, String type, List<MetaProperty> metaProperties)
void	putMapping(String index, String type, MetaObject metaObject)
void	rename(String index, String id, KObject to)
protected String	sanitizeIndex(String index)
protected List<String>	sanitizeIndexes(List<String> indices)

Methods inherited from class java.lang.Object

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

Field Detail

ELASTICSEARCH_MAX_SIZE

public static final int ELASTICSEARCH_MAX_SIZE

See Also:

Constant Field Values

ES_TEXT_TYPE

public static final String ES_TEXT_TYPE

See Also:

Constant Field Values

ES_KEYWORD_TYPE

public static final String ES_KEYWORD_TYPE

See Also:

Constant Field Values

Constructor Detail

ElasticSearchIndexProvider

public ElasticSearchIndexProvider(MetaModelStore metaModelStore,
                                  ElasticSearchContext elasticSearchContext,
                                  org.apache.lucene.analysis.Analyzer analyzer)

Method Detail

getClient

public org.elasticsearch.client.Client getClient()

isFreshIndex

public boolean isFreshIndex(KCluster cluster)

Specified by:

isFreshIndex in interface IndexProvider

index

public void index(KObject object)

Specified by:

index in interface IndexProvider

index

public void index(List<KObject> elements)

Specified by:

index in interface IndexProvider

createIndexRequest

public org.elasticsearch.action.index.IndexRequestBuilder createIndexRequest(ElasticMetaObject object)

exists

public boolean exists(String index,
                      String id)

Specified by:

exists in interface IndexProvider

delete

public void delete(String index)

Specified by:

delete in interface IndexProvider

delete

public void delete(String index,
                   String id)

Specified by:

delete in interface IndexProvider

findById

public List<KObject> findById(String index,
                              String id)
                       throws IOException

Specified by:

findById in interface IndexProvider

Throws:

IOException

rename

public void rename(String index,
                   String id,
                   KObject to)

Specified by:

rename in interface IndexProvider

getIndexSize

public long getIndexSize(String index)

Specified by:

getIndexSize in interface IndexProvider

findByQuery

public List<KObject> findByQuery(List<String> indices,
                                 org.apache.lucene.search.Query query,
                                 int limit)

Specified by:

findByQuery in interface IndexProvider

findByQuery

public List<KObject> findByQuery(List<String> indices,
                                 org.apache.lucene.search.Query query,
                                 org.apache.lucene.search.Sort sort,
                                 int limit)

Specified by:

findByQuery in interface IndexProvider

findByQueryRaw

protected Optional<org.elasticsearch.action.search.SearchResponse> findByQueryRaw(List<String> indices,
                                                                                  org.apache.lucene.search.Query query,
                                                                                  org.apache.lucene.search.Sort sort,
                                                                                  int limit)

addSort

protected void addSort(org.elasticsearch.search.builder.SearchSourceBuilder searchSourceBuilder,
                       org.apache.lucene.search.SortField sortField)

escapeSpecialCharacters

protected String escapeSpecialCharacters(String queryString)

sanitizeIndexes

protected List<String> sanitizeIndexes(List<String> indices)

sanitizeIndex

protected String sanitizeIndex(String index)

findHitsByQuery

public long findHitsByQuery(List<String> indices,
                            org.apache.lucene.search.Query query)

Specified by:

findHitsByQuery in interface IndexProvider

getIndices

public List<String> getIndices()

Specified by:

getIndices in interface IndexProvider

observerInitialization

public void observerInitialization(Runnable runnable)

Specified by:

observerInitialization in interface IndexProvider

isAlive

public boolean isAlive()

Specified by:

isAlive in interface IndexProvider

putMapping

public void putMapping(String index,
                       String type,
                       MetaObject metaObject)

getMapping

public Optional<org.elasticsearch.cluster.metadata.MappingMetaData> getMapping(String index,
                                                                               String type)

putMapping

public void putMapping(String index,
                       String type,
                       List<MetaProperty> metaProperties)

createElasticType

protected String createElasticType(MetaProperty metaProperty)

dispose

public void dispose()

Specified by:

dispose in interface org.uberfire.commons.lifecycle.Disposable