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HibernateOrmTypeContextContainer.java
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HibernateOrmTypeContextContainer.java
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/*
* 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 <http://www.gnu.org/licenses/lgpl-2.1.html>.
*/
package org.hibernate.search.mapper.orm.mapping.impl;
import java.lang.invoke.MethodHandles;
import java.util.ArrayList;
import java.util.Collection;
import java.util.LinkedHashMap;
import java.util.List;
import java.util.Map;
import org.hibernate.engine.spi.SessionFactoryImplementor;
import org.hibernate.search.mapper.orm.automaticindexing.impl.AutomaticIndexingTypeContextProvider;
import org.hibernate.search.mapper.orm.loading.impl.LoadingIndexedTypeContextProvider;
import org.hibernate.search.mapper.orm.logging.impl.Log;
import org.hibernate.search.mapper.orm.model.impl.HibernateOrmBasicTypeMetadataProvider;
import org.hibernate.search.mapper.orm.event.impl.HibernateOrmListenerTypeContextProvider;
import org.hibernate.search.mapper.orm.model.impl.HibernateOrmRawTypeIdentifierResolver;
import org.hibernate.search.mapper.orm.session.impl.HibernateOrmSessionTypeContextProvider;
import org.hibernate.search.mapper.orm.spi.BatchTypeIdentifierProvider;
import org.hibernate.search.mapper.pojo.model.spi.PojoRawTypeIdentifier;
import org.hibernate.search.mapper.pojo.model.spi.PojoRawTypeModel;
import org.hibernate.search.util.common.data.spi.KeyValueProvider;
import org.hibernate.search.util.common.logging.impl.LoggerFactory;
class HibernateOrmTypeContextContainer
implements HibernateOrmListenerTypeContextProvider, HibernateOrmSessionTypeContextProvider,
AutomaticIndexingTypeContextProvider, LoadingIndexedTypeContextProvider, BatchTypeIdentifierProvider {
private static final Log log = LoggerFactory.make( Log.class, MethodHandles.lookup() );
private final HibernateOrmRawTypeIdentifierResolver typeIdentifierResolver;
private final KeyValueProvider<PojoRawTypeIdentifier<?>, AbstractHibernateOrmTypeContext<?>> byTypeIdentifier;
private final KeyValueProvider<PojoRawTypeIdentifier<?>, HibernateOrmIndexedTypeContext<?>> indexedByTypeIdentifier;
private final KeyValueProvider<Class<?>, AbstractHibernateOrmTypeContext<?>> byExactClass;
private final KeyValueProvider<Class<?>, HibernateOrmIndexedTypeContext<?>> indexedByExactClass;
private final KeyValueProvider<String, AbstractHibernateOrmTypeContext<?>> byEntityName;
private final KeyValueProvider<String, HibernateOrmIndexedTypeContext<?>> indexedByEntityName;
private final KeyValueProvider<String, AbstractHibernateOrmTypeContext<?>> byHibernateOrmEntityName;
private final KeyValueProvider<String, AbstractHibernateOrmTypeContext<?>> byJpaEntityName;
private final KeyValueProvider<String, HibernateOrmIndexedTypeContext<?>> indexedByJpaEntityName;
private final KeyValueProvider<Class<?>, PojoRawTypeIdentifier<?>> indexedWithSuperTypesByExactClass;
private HibernateOrmTypeContextContainer(Builder builder, SessionFactoryImplementor sessionFactory) {
this.typeIdentifierResolver = builder.basicTypeMetadataProvider.getTypeIdentifierResolver();
// Use a LinkedHashMap for deterministic iteration
Map<PojoRawTypeIdentifier<?>, AbstractHibernateOrmTypeContext<?>> byTypeIdentifierContent = new LinkedHashMap<>();
Map<PojoRawTypeIdentifier<?>, HibernateOrmIndexedTypeContext<?>> indexedByTypeIdentifierContent = new LinkedHashMap<>();
Map<Class<?>, AbstractHibernateOrmTypeContext<?>> byExactClassContent = new LinkedHashMap<>();
Map<Class<?>, HibernateOrmIndexedTypeContext<?>> indexedByExactClassContent = new LinkedHashMap<>();
Map<String, AbstractHibernateOrmTypeContext<?>> byEntityNameContent = new LinkedHashMap<>();
Map<String, HibernateOrmIndexedTypeContext<?>> indexedByEntityNameContent = new LinkedHashMap<>();
Map<String, AbstractHibernateOrmTypeContext<?>> byJpaEntityNameContent = new LinkedHashMap<>();
Map<String, HibernateOrmIndexedTypeContext<?>> indexedByJpaEntityNameContent = new LinkedHashMap<>();
Map<String, AbstractHibernateOrmTypeContext<?>> byHibernateOrmEntityNameContent = new LinkedHashMap<>();
Map<Class<?>, PojoRawTypeIdentifier<?>> indexedWithSuperTypesByExactClassContent = new LinkedHashMap<>();
for ( HibernateOrmIndexedTypeContext.Builder<?> contextBuilder : builder.indexedTypeContextBuilders ) {
HibernateOrmIndexedTypeContext<?> typeContext = contextBuilder.build( sessionFactory );
PojoRawTypeIdentifier<?> typeIdentifier = typeContext.typeIdentifier();
byTypeIdentifierContent.put( typeIdentifier, typeContext );
indexedByTypeIdentifierContent.put( typeIdentifier, typeContext );
if ( !typeIdentifier.isNamed() ) {
byExactClassContent.put( typeIdentifier.javaClass(), typeContext );
indexedByExactClassContent.put( typeIdentifier.javaClass(), typeContext );
}
byEntityNameContent.put( typeContext.jpaEntityName(), typeContext );
indexedByEntityNameContent.put( typeContext.jpaEntityName(), typeContext );
// Use putIfAbsent here to avoid overriding JPA entity names,
// see org.hibernate.search.mapper.orm.model.impl.HibernateOrmRawTypeIdentifierResolver.Builder.addByName
byEntityNameContent.putIfAbsent( typeContext.hibernateOrmEntityName(), typeContext );
indexedByEntityNameContent.putIfAbsent( typeContext.hibernateOrmEntityName(), typeContext );
byJpaEntityNameContent.put( typeContext.jpaEntityName(), typeContext );
indexedByJpaEntityNameContent.put( typeContext.jpaEntityName(), typeContext );
byHibernateOrmEntityNameContent.put( typeContext.hibernateOrmEntityName(), typeContext );
for ( PojoRawTypeIdentifier<?> superType : typeContext.ascendingSuperTypes() ) {
if ( isManagedType( sessionFactory, superType.javaClass() ) ) {
indexedWithSuperTypesByExactClassContent.put( superType.javaClass(), superType );
}
}
}
for ( HibernateOrmContainedTypeContext.Builder<?> contextBuilder : builder.containedTypeContextBuilders ) {
HibernateOrmContainedTypeContext<?> typeContext = contextBuilder.build( sessionFactory );
PojoRawTypeIdentifier<?> typeIdentifier = typeContext.typeIdentifier();
byTypeIdentifierContent.put( typeIdentifier, typeContext );
if ( !typeIdentifier.isNamed() ) {
byExactClassContent.put( typeIdentifier.javaClass(), typeContext );
}
byEntityNameContent.put( typeContext.jpaEntityName(), typeContext );
// Use putIfAbsent here to avoid overriding JPA entity names,
// see org.hibernate.search.mapper.orm.model.impl.HibernateOrmRawTypeIdentifierResolver.Builder.addByName
byEntityNameContent.putIfAbsent( typeContext.hibernateOrmEntityName(), typeContext );
byJpaEntityNameContent.put( typeContext.jpaEntityName(), typeContext );
byHibernateOrmEntityNameContent.put( typeContext.hibernateOrmEntityName(), typeContext );
for ( PojoRawTypeIdentifier<?> superType : typeContext.ascendingSuperTypes() ) {
if ( isManagedType( sessionFactory, superType.javaClass() ) ) {
indexedWithSuperTypesByExactClassContent.put( superType.javaClass(), superType );
}
}
}
this.byTypeIdentifier = new KeyValueProvider<>( byTypeIdentifierContent, log::unknownTypeIdentifierForMappedEntityType );
this.indexedByTypeIdentifier = new KeyValueProvider<>( indexedByTypeIdentifierContent, log::unknownTypeIdentifierForIndexedEntityType );
this.byExactClass = new KeyValueProvider<>( byExactClassContent, log::unknownClassForMappedEntityType );
this.indexedByExactClass = new KeyValueProvider<>( indexedByExactClassContent, log::unknownClassForIndexedEntityType );
this.byEntityName = new KeyValueProvider<>( byEntityNameContent, log::unknownEntityNameForMappedEntityType );
this.indexedByEntityName = new KeyValueProvider<>( indexedByEntityNameContent, log::unknownEntityNameForIndexedEntityType );
this.byJpaEntityName = new KeyValueProvider<>( byJpaEntityNameContent, log::unknownJpaEntityNameForMappedEntityType );
this.indexedByJpaEntityName = new KeyValueProvider<>( indexedByJpaEntityNameContent, log::unknownJpaEntityNameForIndexedEntityType );
this.byHibernateOrmEntityName = new KeyValueProvider<>( byHibernateOrmEntityNameContent, log::unknownHibernateOrmEntityNameForMappedEntityType );
this.indexedWithSuperTypesByExactClass = new KeyValueProvider<>( indexedWithSuperTypesByExactClassContent, log::unknownClassForMappedEntityType );
}
private boolean isManagedType(SessionFactoryImplementor sessionFactory, Class<?> javaClass) {
try {
sessionFactory.getMetamodel().managedType( javaClass );
}
catch (Exception e) {
return false;
}
return true;
}
@Override
public HibernateOrmRawTypeIdentifierResolver typeIdentifierResolver() {
return typeIdentifierResolver;
}
@Override
@SuppressWarnings("unchecked")
public <E> AbstractHibernateOrmTypeContext<E> forExactType(PojoRawTypeIdentifier<E> typeIdentifier) {
return (AbstractHibernateOrmTypeContext<E>) byTypeIdentifier.getOrFail( typeIdentifier );
}
@Override
@SuppressWarnings("unchecked")
public <E> HibernateOrmIndexedTypeContext<E> indexedForExactType(PojoRawTypeIdentifier<E> typeIdentifier) {
return (HibernateOrmIndexedTypeContext<E>) indexedByTypeIdentifier.getOrFail( typeIdentifier );
}
@Override
@SuppressWarnings("unchecked")
public <E> AbstractHibernateOrmTypeContext<E> forExactClass(Class<E> typeIdentifier) {
return (AbstractHibernateOrmTypeContext<E>) byExactClass.getOrFail( typeIdentifier );
}
@SuppressWarnings("unchecked")
public <E> HibernateOrmIndexedTypeContext<E> indexedForExactClass(Class<E> typeIdentifier) {
return (HibernateOrmIndexedTypeContext<E>) indexedByExactClass.getOrFail( typeIdentifier );
}
@Override
public KeyValueProvider<String, AbstractHibernateOrmTypeContext<?>> byEntityName() {
return byEntityName;
}
public KeyValueProvider<String, HibernateOrmIndexedTypeContext<?>> indexedByEntityName() {
return indexedByEntityName;
}
@Override
public KeyValueProvider<String, AbstractHibernateOrmTypeContext<?>> byJpaEntityName() {
return byJpaEntityName;
}
public KeyValueProvider<String, HibernateOrmIndexedTypeContext<?>> indexedByJpaEntityName() {
return indexedByJpaEntityName;
}
@Override
public KeyValueProvider<String, AbstractHibernateOrmTypeContext<?>> byHibernateOrmEntityName() {
return byHibernateOrmEntityName;
}
public KeyValueProvider<Class<?>, PojoRawTypeIdentifier<?>> indexedWithSuperTypesByExactClass() {
return indexedWithSuperTypesByExactClass;
}
Collection<? extends HibernateOrmIndexedTypeContext<?>> allIndexed() {
return indexedByTypeIdentifier.values();
}
static class Builder {
private final HibernateOrmBasicTypeMetadataProvider basicTypeMetadataProvider;
private final List<HibernateOrmIndexedTypeContext.Builder<?>> indexedTypeContextBuilders = new ArrayList<>();
private final List<HibernateOrmContainedTypeContext.Builder<?>> containedTypeContextBuilders = new ArrayList<>();
Builder(HibernateOrmBasicTypeMetadataProvider basicTypeMetadataProvider) {
this.basicTypeMetadataProvider = basicTypeMetadataProvider;
}
<E> HibernateOrmIndexedTypeContext.Builder<E> addIndexed(PojoRawTypeModel<E> typeModel, String jpaEntityName) {
HibernateOrmIndexedTypeContext.Builder<E> builder = new HibernateOrmIndexedTypeContext.Builder<>(
typeModel,
jpaEntityName, basicTypeMetadataProvider.getHibernateOrmEntityNameByJpaEntityName( jpaEntityName )
);
indexedTypeContextBuilders.add( builder );
return builder;
}
<E> HibernateOrmContainedTypeContext.Builder<E> addContained(PojoRawTypeModel<E> typeModel, String jpaEntityName) {
HibernateOrmContainedTypeContext.Builder<E> builder = new HibernateOrmContainedTypeContext.Builder<>(
typeModel,
jpaEntityName, basicTypeMetadataProvider.getHibernateOrmEntityNameByJpaEntityName( jpaEntityName )
);
containedTypeContextBuilders.add( builder );
return builder;
}
HibernateOrmTypeContextContainer build(SessionFactoryImplementor sessionFactory) {
return new HibernateOrmTypeContextContainer( this, sessionFactory );
}
}
}