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Core of the Object/Lucene mapper, query engine and index management
/*
* Hibernate Search, full-text search for your domain model
*
* License: GNU Lesser General Public License (LGPL), version 2.1 or later
* See the lgpl.txt file in the root directory or .
*/
package org.hibernate.search.spi;
import java.beans.Introspector;
import java.lang.reflect.Method;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.HashSet;
import java.util.Iterator;
import java.util.LinkedList;
import java.util.List;
import java.util.Map;
import java.util.Properties;
import java.util.Set;
import java.util.concurrent.ConcurrentHashMap;
import org.hibernate.annotations.common.reflection.MetadataProvider;
import org.hibernate.annotations.common.reflection.MetadataProviderInjector;
import org.hibernate.annotations.common.reflection.ReflectionManager;
import org.hibernate.annotations.common.reflection.XClass;
import org.hibernate.annotations.common.reflection.java.JavaReflectionManager;
import org.hibernate.search.annotations.AnalyzerDef;
import org.hibernate.search.annotations.AnalyzerDefs;
import org.hibernate.search.annotations.Factory;
import org.hibernate.search.annotations.FullTextFilterDef;
import org.hibernate.search.annotations.FullTextFilterDefs;
import org.hibernate.search.annotations.Indexed;
import org.hibernate.search.annotations.Key;
import org.hibernate.search.backend.impl.BatchedQueueingProcessor;
import org.hibernate.search.backend.impl.QueueingProcessor;
import org.hibernate.search.backend.impl.WorkerFactory;
import org.hibernate.search.cfg.Environment;
import org.hibernate.search.cfg.SearchMapping;
import org.hibernate.search.cfg.spi.SearchConfiguration;
import org.hibernate.search.engine.Version;
import org.hibernate.search.engine.integration.impl.SearchFactoryImplementor;
import org.hibernate.search.engine.impl.ConfigContext;
import org.hibernate.search.engine.impl.DefaultTimingSource;
import org.hibernate.search.engine.impl.FilterDef;
import org.hibernate.search.engine.impl.ImmutableSearchFactory;
import org.hibernate.search.engine.impl.IncrementalSearchConfiguration;
import org.hibernate.search.engine.impl.MappingModelMetadataProvider;
import org.hibernate.search.engine.impl.MutableEntityIndexBinding;
import org.hibernate.search.engine.impl.MutableSearchFactory;
import org.hibernate.search.engine.impl.MutableSearchFactoryState;
import org.hibernate.search.engine.impl.ReflectionReplacingSearchConfiguration;
import org.hibernate.search.engine.metadata.impl.AnnotationMetadataProvider;
import org.hibernate.search.engine.metadata.impl.TypeMetadata;
import org.hibernate.search.engine.service.impl.StandardServiceManager;
import org.hibernate.search.engine.service.spi.ServiceManager;
import org.hibernate.search.engine.spi.DocumentBuilderContainedEntity;
import org.hibernate.search.engine.spi.DocumentBuilderIndexedEntity;
import org.hibernate.search.engine.spi.EntityIndexBinding;
import org.hibernate.search.engine.spi.EntityState;
import org.hibernate.search.engine.spi.SearchMappingBuilder;
import org.hibernate.search.exception.ErrorHandler;
import org.hibernate.search.exception.SearchException;
import org.hibernate.search.exception.impl.LogErrorHandler;
import org.hibernate.search.filter.FilterCachingStrategy;
import org.hibernate.search.filter.ShardSensitiveOnlyFilter;
import org.hibernate.search.filter.impl.CachingWrapperFilter;
import org.hibernate.search.filter.impl.MRUFilterCachingStrategy;
import org.hibernate.search.indexes.impl.IndexManagerHolder;
import org.hibernate.search.spi.impl.PolymorphicIndexHierarchy;
import org.hibernate.search.spi.impl.SearchFactoryImplementorWithShareableState;
import org.hibernate.search.spi.impl.SearchFactoryState;
import org.hibernate.search.util.StringHelper;
import org.hibernate.search.util.configuration.impl.ConfigurationParseHelper;
import org.hibernate.search.util.impl.ClassLoaderHelper;
import org.hibernate.search.util.impl.ReflectionHelper;
import org.hibernate.search.util.logging.impl.Log;
import org.hibernate.search.util.logging.impl.LoggerFactory;
/**
* Build a search factory following the builder pattern.
*
* @author Emmanuel Bernard
* @author Hardy Ferentschik
* @author Sanne Grinovero
*/
public class SearchIntegratorBuilder {
static {
Version.touch();
}
private static final Log log = LoggerFactory.make();
private SearchConfiguration cfg;
private MutableSearchFactory rootFactory;
private final List> classes = new ArrayList>();
public SearchIntegratorBuilder configuration(SearchConfiguration configuration) {
this.cfg = configuration;
return this;
}
public SearchIntegratorBuilder currentSearchIntegrator(SearchIntegrator factory) {
this.rootFactory = factory.unwrap( MutableSearchFactory.class );
return this;
}
public SearchIntegratorBuilder addClass(Class clazz) {
classes.add( clazz );
return this;
}
private final MutableSearchFactoryState factoryState = new MutableSearchFactoryState();
public SearchIntegrator buildSearchIntegrator() {
SearchFactoryImplementor searchFactoryImplementor;
if ( rootFactory == null ) {
if ( classes.size() > 0 ) {
throw new SearchException( "Cannot add a class if the original SearchFactory is not passed" );
}
searchFactoryImplementor = buildNewSearchFactory();
}
else {
searchFactoryImplementor = buildIncrementalSearchFactory();
}
return searchFactoryImplementor;
}
private SearchFactoryImplementor buildIncrementalSearchFactory() {
removeClassesAlreadyManaged();
if ( classes.size() == 0 ) {
return rootFactory;
}
factoryState.copyStateFromOldFactory( rootFactory );
final Properties configurationProperties = factoryState.getConfigurationProperties();
BuildContext buildContext = new BuildContext();
IncrementalSearchConfiguration searchConfiguration = new IncrementalSearchConfiguration(
classes,
configurationProperties,
factoryState
);
applySearchMappingToMetadata(
searchConfiguration.getReflectionManager(),
searchConfiguration.getProgrammaticMapping()
);
//FIXME The current initDocumentBuilders
initDocumentBuilders( searchConfiguration, buildContext, searchConfiguration.getProgrammaticMapping() );
final Map, EntityIndexBinding> documentBuildersIndexedEntities = factoryState.getIndexBindings();
Set> indexedClasses = documentBuildersIndexedEntities.keySet();
for ( EntityIndexBinding entityIndexBinding : documentBuildersIndexedEntities.values() ) {
//FIXME improve this algorithm to deal with adding new classes to the class hierarchy.
//Today it seems only safe when a class outside the hierarchy is incrementally added.
entityIndexBinding.postInitialize( indexedClasses );
}
//not really necessary today
final Map, DocumentBuilderContainedEntity> documentBuildersContainedEntities = factoryState.getDocumentBuildersContainedEntities();
for ( DocumentBuilderContainedEntity builder : documentBuildersContainedEntities.values() ) {
builder.postInitialize( indexedClasses );
}
//update backend
//TODO make sure the old IndexManagers and backends are disposed - not currently a problem as we only support adding entities incrementally
SearchFactoryImplementorWithShareableState factory = new ImmutableSearchFactory( factoryState );
factoryState.setActiveSearchFactory( factory );
rootFactory.setDelegate( factory );
return rootFactory;
}
private void removeClassesAlreadyManaged() {
Set> remove = new HashSet>();
final Map, DocumentBuilderContainedEntity> containedEntities = rootFactory.getDocumentBuildersContainedEntities();
final Map, EntityIndexBinding> indexedEntities = rootFactory.getIndexBindings();
for ( Class entity : classes ) {
if ( indexedEntities.containsKey( entity ) || containedEntities.containsKey( entity ) ) {
remove.add( entity );
}
}
for ( Class entity : remove ) {
classes.remove( entity );
}
}
private SearchFactoryImplementor buildNewSearchFactory() {
BuildContext buildContext = new BuildContext();
createCleanFactoryState( cfg, buildContext );
final ReflectionManager reflectionManager = getReflectionManager( cfg );
if ( reflectionManager != cfg.getReflectionManager() ) {
cfg = new ReflectionReplacingSearchConfiguration( reflectionManager, cfg );
}
final SearchMapping mapping = SearchMappingBuilder.getSearchMapping( cfg );
applySearchMappingToMetadata( reflectionManager, mapping );
factoryState.setSearchMapping( mapping ); // might be null if feature is not used
factoryState.setIndexingStrategy( defineIndexingStrategy( cfg ) );//need to be done before the document builds
initDocumentBuilders( cfg, buildContext, mapping );
final Map, EntityIndexBinding> documentBuildersIndexedEntities = factoryState.getIndexBindings();
Set> indexedClasses = documentBuildersIndexedEntities.keySet();
for ( EntityIndexBinding entityIndexBinding : documentBuildersIndexedEntities.values() ) {
entityIndexBinding.postInitialize( indexedClasses );
}
// not really necessary today
final Map, DocumentBuilderContainedEntity> documentBuildersContainedEntities = factoryState.getDocumentBuildersContainedEntities();
for ( DocumentBuilderContainedEntity builder : documentBuildersContainedEntities.values() ) {
builder.postInitialize( indexedClasses );
}
QueueingProcessor queueingProcessor = new BatchedQueueingProcessor(
documentBuildersIndexedEntities,
cfg.getProperties()
);
// build worker and back end components
factoryState.setWorker( WorkerFactory.createWorker( cfg, buildContext, queueingProcessor ) );
factoryState.setFilterCachingStrategy( buildFilterCachingStrategy( cfg ) );
factoryState.setCacheBitResultsSize(
ConfigurationParseHelper.getIntValue(
cfg.getProperties(), Environment.CACHE_DOCIDRESULTS_SIZE, CachingWrapperFilter.DEFAULT_SIZE
)
);
SearchFactoryImplementorWithShareableState factory = new ImmutableSearchFactory( factoryState );
factoryState.setActiveSearchFactory( factory );
rootFactory.setDelegate( factory );
return rootFactory;
}
/**
* We need to apply the programmatically configured mapping toe the reflectionManager
* to fake the annotations.
*
* @param reflectionManager assumed a MetadataProviderInjector, it's state will be changed
* @param mapping the SearchMapping to apply
*/
private void applySearchMappingToMetadata(ReflectionManager reflectionManager, SearchMapping mapping) {
if ( mapping != null ) {
if ( !( reflectionManager instanceof MetadataProviderInjector ) ) {
throw new SearchException(
"Programmatic mapping model used but ReflectionManager does not implement "
+ MetadataProviderInjector.class.getName()
);
}
MetadataProviderInjector injector = (MetadataProviderInjector) reflectionManager;
MetadataProvider original = injector.getMetadataProvider();
injector.setMetadataProvider( new MappingModelMetadataProvider( original, mapping ) );
}
}
private FilterCachingStrategy buildFilterCachingStrategy(SearchConfiguration searchConfiguration) {
FilterCachingStrategy filterCachingStrategy;
String filterCachingStrategyName = searchConfiguration.getProperties()
.getProperty( Environment.FILTER_CACHING_STRATEGY );
if ( StringHelper.isEmpty( filterCachingStrategyName ) || "mru".equalsIgnoreCase( filterCachingStrategyName ) ) {
filterCachingStrategy = new MRUFilterCachingStrategy();
}
else {
Class filterCachingStrategyClass = searchConfiguration.getClassLoaderService()
.classForName( filterCachingStrategyName );
filterCachingStrategy = ClassLoaderHelper.instanceFromClass(
FilterCachingStrategy.class,
filterCachingStrategyClass,
"filterCachingStrategy"
);
}
filterCachingStrategy.initialize( searchConfiguration.getProperties() );
return filterCachingStrategy;
}
private void createCleanFactoryState(SearchConfiguration cfg, BuildContext buildContext) {
if ( rootFactory == null ) {
//set the mutable structure of factory state
rootFactory = new MutableSearchFactory();
factoryState.setDocumentBuildersIndexedEntities( new ConcurrentHashMap, EntityIndexBinding>() );
factoryState.setDocumentBuildersContainedEntities( new ConcurrentHashMap, DocumentBuilderContainedEntity>() );
factoryState.setFilterDefinitions( new ConcurrentHashMap() );
factoryState.setIndexHierarchy( new PolymorphicIndexHierarchy() );
factoryState.setConfigurationProperties( cfg.getProperties() );
factoryState.setServiceManager(
new StandardServiceManager(
cfg,
buildContext,
Environment.DEFAULT_SERVICES_MAP
)
);
factoryState.setAllIndexesManager( new IndexManagerHolder() );
factoryState.setErrorHandler( createErrorHandler( cfg ) );
factoryState.setInstanceInitializer( cfg.getInstanceInitializer() );
factoryState.setTimingSource( new DefaultTimingSource() );
factoryState.setIndexMetadataComplete( cfg.isIndexMetadataComplete() );
factoryState.setTransactionManagerExpected( cfg.isTransactionManagerExpected() );
factoryState.setIdProvidedImplicit( cfg.isIdProvidedImplicit() );
}
}
/*
* Initialize the document builder
* This algorithm seems to be safe for incremental search factories.
*/
private void initDocumentBuilders(SearchConfiguration searchConfiguration, BuildContext buildContext, SearchMapping searchMapping) {
ConfigContext configContext = new ConfigContext( searchConfiguration, buildContext, searchMapping );
initProgrammaticAnalyzers( configContext, searchConfiguration.getReflectionManager() );
initProgrammaticallyDefinedFilterDef( searchConfiguration.getReflectionManager() );
final PolymorphicIndexHierarchy indexingHierarchy = factoryState.getIndexHierarchy();
final Map, EntityIndexBinding> documentBuildersIndexedEntities = factoryState.getIndexBindings();
final Map, DocumentBuilderContainedEntity> documentBuildersContainedEntities = factoryState.getDocumentBuildersContainedEntities();
final Set optimizationBlackListedTypes = new HashSet();
final Map> classMappings = initializeClassMappings(
searchConfiguration,
searchConfiguration.getReflectionManager()
);
//we process the @Indexed classes last, so we first start all IndexManager(s).
final List rootIndexedEntities = new LinkedList();
final org.hibernate.search.engine.metadata.impl.MetadataProvider metadataProvider =
new AnnotationMetadataProvider( searchConfiguration.getReflectionManager(), configContext );
for ( Map.Entry> mapping : classMappings.entrySet() ) {
XClass mappedXClass = mapping.getKey();
Class mappedClass = mapping.getValue();
if ( mappedXClass.isAnnotationPresent( Indexed.class ) ) {
if ( mappedXClass.isAbstract() ) {
log.abstractClassesCannotInsertDocuments( mappedXClass.getName() );
continue;
}
rootIndexedEntities.add( mappedXClass );
indexingHierarchy.addIndexedClass( mappedClass );
}
else if ( metadataProvider.containsSearchMetadata( mappedClass ) ) {
//FIXME DocumentBuilderIndexedEntity needs to be built by a helper method receiving Class to infer T properly
//XClass unfortunately is not (yet) genericized: TODO?
TypeMetadata typeMetadata = metadataProvider.getTypeMetadataFor( mappedClass );
final DocumentBuilderContainedEntity documentBuilder = new DocumentBuilderContainedEntity(
mappedXClass,
typeMetadata,
searchConfiguration.getReflectionManager(),
optimizationBlackListedTypes,
searchConfiguration.getInstanceInitializer()
);
//TODO enhance that, I don't like to expose EntityState
if ( documentBuilder.getEntityState() != EntityState.NON_INDEXABLE ) {
documentBuildersContainedEntities.put( mappedClass, documentBuilder );
}
}
bindFilterDefs( mappedXClass );
//TODO should analyzer def for classes at their same level???
}
IndexManagerHolder indexesFactory = factoryState.getAllIndexesManager();
// Create all IndexManagers, configure and start them:
for ( XClass mappedXClass : rootIndexedEntities ) {
Class mappedClass = classMappings.get( mappedXClass );
MutableEntityIndexBinding entityIndexBinding = indexesFactory.buildEntityIndexBinding(
mappedXClass,
mappedClass,
searchConfiguration,
buildContext
);
// interceptor might use non indexed state
if ( entityIndexBinding.getEntityIndexingInterceptor() != null ) {
optimizationBlackListedTypes.add( mappedXClass );
}
// Create all DocumentBuilderIndexedEntity
// FIXME DocumentBuilderIndexedEntity needs to be built by a helper method receiving Class to infer T properly
// XClass unfortunately is not (yet) genericized: TODO ?
TypeMetadata typeMetadata = metadataProvider.getTypeMetadataFor( mappedClass );
final DocumentBuilderIndexedEntity documentBuilder =
new DocumentBuilderIndexedEntity(
mappedXClass,
typeMetadata,
configContext,
searchConfiguration.getReflectionManager(),
optimizationBlackListedTypes,
searchConfiguration.getInstanceInitializer()
);
entityIndexBinding.setDocumentBuilderIndexedEntity( documentBuilder );
documentBuildersIndexedEntities.put( mappedClass, entityIndexBinding );
}
disableBlackListedTypesOptimization(
classMappings,
optimizationBlackListedTypes,
documentBuildersIndexedEntities,
documentBuildersContainedEntities
);
factoryState.setAnalyzers( configContext.initLazyAnalyzers() );
}
/**
* @param classMappings
* @param optimizationBlackListX
* @param documentBuildersIndexedEntities
* @param documentBuildersContainedEntities
*/
private void disableBlackListedTypesOptimization(Map> classMappings,
Set optimizationBlackListX,
Map, EntityIndexBinding> documentBuildersIndexedEntities,
Map, DocumentBuilderContainedEntity> documentBuildersContainedEntities) {
for ( XClass xClass : optimizationBlackListX ) {
Class type = classMappings.get( xClass );
if ( type != null ) {
EntityIndexBinding entityIndexBinding = documentBuildersIndexedEntities.get( type );
if ( entityIndexBinding != null ) {
log.tracef( "Dirty checking optimizations disabled for class %s", type );
entityIndexBinding.getDocumentBuilder().forceStateInspectionOptimizationsDisabled();
}
DocumentBuilderContainedEntity documentBuilderContainedEntity = documentBuildersContainedEntities.get(
type
);
if ( documentBuilderContainedEntity != null ) {
log.tracef( "Dirty checking optimizations disabled for class %s", type );
documentBuilderContainedEntity.forceStateInspectionOptimizationsDisabled();
}
}
}
}
/**
* prepares XClasses from configuration
*/
private static Map> initializeClassMappings(SearchConfiguration cfg, ReflectionManager reflectionManager) {
Iterator> iter = cfg.getClassMappings();
Map> map = new HashMap>();
while ( iter.hasNext() ) {
Class mappedClass = iter.next();
if ( mappedClass == null ) {
continue;
}
XClass mappedXClass = reflectionManager.toXClass( mappedClass );
if ( mappedXClass == null ) {
continue;
}
map.put( mappedXClass, mappedClass );
}
return map;
}
private void bindFilterDefs(XClass mappedXClass) {
FullTextFilterDef defAnn = mappedXClass.getAnnotation( FullTextFilterDef.class );
if ( defAnn != null ) {
bindFilterDef( defAnn, mappedXClass );
}
FullTextFilterDefs defsAnn = mappedXClass.getAnnotation( FullTextFilterDefs.class );
if ( defsAnn != null ) {
for ( FullTextFilterDef def : defsAnn.value() ) {
bindFilterDef( def, mappedXClass );
}
}
}
private void bindFilterDef(FullTextFilterDef defAnn, XClass mappedXClass) {
if ( factoryState.getFilterDefinitions().containsKey( defAnn.name() ) ) {
throw new SearchException(
"Multiple definition of @FullTextFilterDef.name=" + defAnn.name() + ": "
+ mappedXClass.getName()
);
}
bindFullTextFilterDef( defAnn );
}
private void bindFullTextFilterDef(FullTextFilterDef defAnn) {
FilterDef filterDef = new FilterDef( defAnn );
final Map filterDefinition = factoryState.getFilterDefinitions();
if ( filterDef.getImpl().equals( ShardSensitiveOnlyFilter.class ) ) {
//this is a placeholder don't process regularly
filterDefinition.put( defAnn.name(), filterDef );
return;
}
try {
filterDef.getImpl().newInstance();
}
catch (IllegalAccessException e) {
throw new SearchException( "Unable to create Filter class: " + filterDef.getImpl().getName(), e );
}
catch (InstantiationException e) {
throw new SearchException( "Unable to create Filter class: " + filterDef.getImpl().getName(), e );
}
for ( Method method : filterDef.getImpl().getMethods() ) {
if ( method.isAnnotationPresent( Factory.class ) ) {
if ( filterDef.getFactoryMethod() != null ) {
throw new SearchException(
"Multiple @Factory methods found" + defAnn.name() + ": "
+ filterDef.getImpl().getName() + "." + method.getName()
);
}
ReflectionHelper.setAccessible( method );
filterDef.setFactoryMethod( method );
}
if ( method.isAnnotationPresent( Key.class ) ) {
if ( filterDef.getKeyMethod() != null ) {
throw new SearchException(
"Multiple @Key methods found" + defAnn.name() + ": "
+ filterDef.getImpl().getName() + "." + method.getName()
);
}
ReflectionHelper.setAccessible( method );
filterDef.setKeyMethod( method );
}
String name = method.getName();
if ( name.startsWith( "set" ) && method.getParameterTypes().length == 1 ) {
filterDef.addSetter( Introspector.decapitalize( name.substring( 3 ) ), method );
}
}
filterDefinition.put( defAnn.name(), filterDef );
}
private void initProgrammaticAnalyzers(ConfigContext context, ReflectionManager reflectionManager) {
final Map defaults = reflectionManager.getDefaults();
if ( defaults != null ) {
AnalyzerDef[] defs = (AnalyzerDef[]) defaults.get( AnalyzerDefs.class );
if ( defs != null ) {
for ( AnalyzerDef def : defs ) {
context.addGlobalAnalyzerDef( def );
}
}
}
}
private void initProgrammaticallyDefinedFilterDef(ReflectionManager reflectionManager) {
Map defaults = reflectionManager.getDefaults();
FullTextFilterDef[] filterDefs = (FullTextFilterDef[]) defaults.get( FullTextFilterDefs.class );
if ( filterDefs != null && filterDefs.length != 0 ) {
final Map filterDefinitions = factoryState.getFilterDefinitions();
for ( FullTextFilterDef defAnn : filterDefs ) {
if ( filterDefinitions.containsKey( defAnn.name() ) ) {
throw new SearchException( "Multiple definition of @FullTextFilterDef.name=" + defAnn.name() );
}
bindFullTextFilterDef( defAnn );
}
}
}
private ReflectionManager getReflectionManager(SearchConfiguration cfg) {
ReflectionManager reflectionManager = cfg.getReflectionManager();
return getReflectionManager( reflectionManager );
}
private ReflectionManager getReflectionManager(ReflectionManager reflectionManager) {
if ( reflectionManager == null ) {
reflectionManager = new JavaReflectionManager();
}
return reflectionManager;
}
private static String defineIndexingStrategy(SearchConfiguration cfg) {
String indexingStrategy = cfg.getProperties().getProperty( Environment.INDEXING_STRATEGY, "event" );
if ( !( "event".equals( indexingStrategy ) || "manual".equals( indexingStrategy ) ) ) {
throw new SearchException( Environment.INDEXING_STRATEGY + " unknown: " + indexingStrategy );
}
return indexingStrategy;
}
private ErrorHandler createErrorHandler(SearchConfiguration searchConfiguration) {
String errorHandlerClassName = searchConfiguration.getProperty( Environment.ERROR_HANDLER );
if ( StringHelper.isEmpty( errorHandlerClassName ) ) {
return new LogErrorHandler();
}
else if ( "log".equals( errorHandlerClassName.trim() ) ) {
return new LogErrorHandler();
}
else {
Class errorHandlerClass = searchConfiguration.getClassLoaderService()
.classForName( errorHandlerClassName );
return ClassLoaderHelper.instanceFromClass(
ErrorHandler.class,
errorHandlerClass,
"Error Handler"
);
}
}
/**
* Implementation of the Hibernate Search SPI WritableBuildContext and WorkerBuildContext
* The data is provided by the SearchFactoryState object associated to SearchFactoryBuilder.
*/
private class BuildContext implements WorkerBuildContext {
private final SearchFactoryState factoryState = SearchIntegratorBuilder.this.factoryState;
@Override
public SearchFactoryImplementor getUninitializedSearchFactory() {
return rootFactory;
}
@Override
public String getIndexingStrategy() {
return factoryState.getIndexingStrategy();
}
@Override
public boolean isTransactionManagerExpected() {
return cfg.isTransactionManagerExpected();
}
@Override
public IndexManagerHolder getAllIndexesManager() {
return factoryState.getAllIndexesManager();
}
@Override
public ErrorHandler getErrorHandler() {
return factoryState.getErrorHandler();
}
@Override
public InstanceInitializer getInstanceInitializer() {
return factoryState.getInstanceInitializer();
}
@Override
public boolean isIndexMetadataComplete() {
return factoryState.isIndexMetadataComplete();
}
@Override
public ServiceManager getServiceManager() {
return factoryState.getServiceManager();
}
}
}
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