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HibernateOrmProcessor.java
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HibernateOrmProcessor.java
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package io.quarkus.hibernate.orm.deployment;
import static io.quarkus.deployment.annotations.ExecutionTime.RUNTIME_INIT;
import static io.quarkus.deployment.annotations.ExecutionTime.STATIC_INIT;
import static io.quarkus.hibernate.orm.deployment.HibernateConfigUtil.firstPresent;
import static org.hibernate.cfg.AvailableSettings.JAKARTA_SHARED_CACHE_MODE;
import static org.hibernate.cfg.AvailableSettings.USE_DIRECT_REFERENCE_CACHE_ENTRIES;
import static org.hibernate.cfg.AvailableSettings.USE_QUERY_CACHE;
import static org.hibernate.cfg.AvailableSettings.USE_SECOND_LEVEL_CACHE;
import java.io.IOException;
import java.net.URL;
import java.nio.file.Files;
import java.nio.file.Path;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Collection;
import java.util.Collections;
import java.util.Enumeration;
import java.util.HashMap;
import java.util.HashSet;
import java.util.LinkedHashSet;
import java.util.List;
import java.util.Locale;
import java.util.Map;
import java.util.Map.Entry;
import java.util.Optional;
import java.util.OptionalInt;
import java.util.Properties;
import java.util.Set;
import java.util.TreeSet;
import java.util.function.BiConsumer;
import java.util.stream.Collectors;
import javax.xml.namespace.QName;
import jakarta.enterprise.context.ApplicationScoped;
import jakarta.enterprise.inject.Default;
import jakarta.persistence.SharedCacheMode;
import jakarta.persistence.ValidationMode;
import jakarta.persistence.spi.PersistenceUnitTransactionType;
import jakarta.xml.bind.JAXBElement;
import org.hibernate.boot.archive.scan.spi.ClassDescriptor;
import org.hibernate.boot.archive.scan.spi.PackageDescriptor;
import org.hibernate.boot.beanvalidation.BeanValidationIntegrator;
import org.hibernate.cfg.AvailableSettings;
import org.hibernate.id.SequenceMismatchStrategy;
import org.hibernate.integrator.spi.Integrator;
import org.hibernate.internal.util.collections.ArrayHelper;
import org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl;
import org.hibernate.jpa.boot.internal.ParsedPersistenceXmlDescriptor;
import org.hibernate.loader.BatchFetchStyle;
import org.jboss.jandex.AnnotationInstance;
import org.jboss.jandex.AnnotationTarget.Kind;
import org.jboss.jandex.AnnotationValue;
import org.jboss.jandex.ClassInfo;
import org.jboss.jandex.CompositeIndex;
import org.jboss.jandex.DotName;
import org.jboss.jandex.IndexView;
import org.jboss.jandex.Indexer;
import org.jboss.logging.Logger;
import org.jboss.logmanager.Level;
import io.quarkus.agroal.spi.JdbcDataSourceBuildItem;
import io.quarkus.agroal.spi.JdbcDataSourceSchemaReadyBuildItem;
import io.quarkus.arc.deployment.BeanContainerBuildItem;
import io.quarkus.arc.deployment.BeanContainerListenerBuildItem;
import io.quarkus.arc.deployment.RecorderBeanInitializedBuildItem;
import io.quarkus.arc.deployment.SyntheticBeanBuildItem;
import io.quarkus.arc.deployment.SyntheticBeanBuildItem.ExtendedBeanConfigurator;
import io.quarkus.arc.deployment.SyntheticBeansRuntimeInitBuildItem;
import io.quarkus.arc.deployment.UnremovableBeanBuildItem;
import io.quarkus.arc.deployment.UnremovableBeanBuildItem.BeanTypeExclusion;
import io.quarkus.arc.deployment.ValidationPhaseBuildItem.ValidationErrorBuildItem;
import io.quarkus.arc.deployment.staticmethods.InterceptedStaticMethodsTransformersRegisteredBuildItem;
import io.quarkus.arc.processor.DotNames;
import io.quarkus.builder.BuildException;
import io.quarkus.datasource.common.runtime.DataSourceUtil;
import io.quarkus.datasource.common.runtime.DatabaseKind;
import io.quarkus.deployment.Capabilities;
import io.quarkus.deployment.Capability;
import io.quarkus.deployment.IsDevelopment;
import io.quarkus.deployment.annotations.BuildProducer;
import io.quarkus.deployment.annotations.BuildStep;
import io.quarkus.deployment.annotations.BuildSteps;
import io.quarkus.deployment.annotations.Consume;
import io.quarkus.deployment.annotations.Record;
import io.quarkus.deployment.builditem.AdditionalApplicationArchiveMarkerBuildItem;
import io.quarkus.deployment.builditem.AdditionalIndexedClassesBuildItem;
import io.quarkus.deployment.builditem.ApplicationArchivesBuildItem;
import io.quarkus.deployment.builditem.BytecodeRecorderConstantDefinitionBuildItem;
import io.quarkus.deployment.builditem.BytecodeTransformerBuildItem;
import io.quarkus.deployment.builditem.CombinedIndexBuildItem;
import io.quarkus.deployment.builditem.GeneratedClassBuildItem;
import io.quarkus.deployment.builditem.HotDeploymentWatchedFileBuildItem;
import io.quarkus.deployment.builditem.LaunchModeBuildItem;
import io.quarkus.deployment.builditem.LiveReloadBuildItem;
import io.quarkus.deployment.builditem.LogCategoryBuildItem;
import io.quarkus.deployment.builditem.ServiceStartBuildItem;
import io.quarkus.deployment.builditem.SystemPropertyBuildItem;
import io.quarkus.deployment.builditem.TransformedClassesBuildItem;
import io.quarkus.deployment.builditem.nativeimage.NativeImageProxyDefinitionBuildItem;
import io.quarkus.deployment.builditem.nativeimage.NativeImageResourceBuildItem;
import io.quarkus.deployment.builditem.nativeimage.ReflectiveClassBuildItem;
import io.quarkus.deployment.index.IndexingUtil;
import io.quarkus.deployment.pkg.steps.NativeOrNativeSourcesBuild;
import io.quarkus.deployment.recording.RecorderContext;
import io.quarkus.deployment.util.IoUtil;
import io.quarkus.deployment.util.ServiceUtil;
import io.quarkus.hibernate.orm.PersistenceUnit;
import io.quarkus.hibernate.orm.deployment.HibernateOrmConfigPersistenceUnit.IdentifierQuotingStrategy;
import io.quarkus.hibernate.orm.deployment.integration.HibernateOrmIntegrationRuntimeConfiguredBuildItem;
import io.quarkus.hibernate.orm.deployment.integration.HibernateOrmIntegrationStaticConfiguredBuildItem;
import io.quarkus.hibernate.orm.deployment.spi.AdditionalJpaModelBuildItem;
import io.quarkus.hibernate.orm.deployment.spi.DatabaseKindDialectBuildItem;
import io.quarkus.hibernate.orm.runtime.HibernateOrmRecorder;
import io.quarkus.hibernate.orm.runtime.HibernateOrmRuntimeConfig;
import io.quarkus.hibernate.orm.runtime.PersistenceUnitUtil;
import io.quarkus.hibernate.orm.runtime.boot.QuarkusPersistenceUnitDefinition;
import io.quarkus.hibernate.orm.runtime.boot.scan.QuarkusScanner;
import io.quarkus.hibernate.orm.runtime.boot.xml.JAXBElementSubstitution;
import io.quarkus.hibernate.orm.runtime.boot.xml.QNameSubstitution;
import io.quarkus.hibernate.orm.runtime.boot.xml.RecordableXmlMapping;
import io.quarkus.hibernate.orm.runtime.config.DialectVersions;
import io.quarkus.hibernate.orm.runtime.dev.HibernateOrmDevIntegrator;
import io.quarkus.hibernate.orm.runtime.integration.HibernateOrmIntegrationStaticDescriptor;
import io.quarkus.hibernate.orm.runtime.migration.MultiTenancyStrategy;
import io.quarkus.hibernate.orm.runtime.proxies.PreGeneratedProxies;
import io.quarkus.hibernate.orm.runtime.recording.RecordedConfig;
import io.quarkus.hibernate.orm.runtime.schema.SchemaManagementIntegrator;
import io.quarkus.hibernate.orm.runtime.tenant.DataSourceTenantConnectionResolver;
import io.quarkus.hibernate.orm.runtime.tenant.TenantConnectionResolver;
import io.quarkus.panache.common.deployment.HibernateEnhancersRegisteredBuildItem;
import io.quarkus.panache.common.deployment.HibernateModelClassCandidatesForFieldAccessBuildItem;
import io.quarkus.runtime.LaunchMode;
import io.quarkus.runtime.configuration.ConfigurationException;
import net.bytebuddy.description.type.TypeDescription;
import net.bytebuddy.dynamic.ClassFileLocator;
import net.bytebuddy.dynamic.DynamicType;
import net.bytebuddy.pool.TypePool;
/**
* Simulacrum of JPA bootstrap.
* <p>
* This does not address the proper integration with Hibernate
* Rather prepare the path to providing the right metadata
*
* @author Emmanuel Bernard emmanuel@hibernate.org
* @author Sanne Grinovero <sanne@hibernate.org>
*/
@BuildSteps(onlyIf = HibernateOrmEnabled.class)
public final class HibernateOrmProcessor {
public static final String HIBERNATE_ORM_CONFIG_PREFIX = "quarkus.hibernate-orm.";
public static final String NO_SQL_LOAD_SCRIPT_FILE = "no-file";
private static final Logger LOG = Logger.getLogger(HibernateOrmProcessor.class);
private static final String INTEGRATOR_SERVICE_FILE = "META-INF/services/org.hibernate.integrator.spi.Integrator";
@BuildStep
void registerHibernateOrmMetadataForCoreDialects(
BuildProducer<DatabaseKindDialectBuildItem> producer) {
producer.produce(new DatabaseKindDialectBuildItem(DatabaseKind.DB2,
"org.hibernate.dialect.DB2Dialect"));
producer.produce(new DatabaseKindDialectBuildItem(DatabaseKind.DERBY,
"org.hibernate.dialect.DerbyDialect"));
producer.produce(new DatabaseKindDialectBuildItem(DatabaseKind.H2,
// Using our own default version is extra important for H2
// See https://github.com/quarkusio/quarkus/issues/1886
"org.hibernate.dialect.H2Dialect", DialectVersions.Defaults.H2));
producer.produce(new DatabaseKindDialectBuildItem(DatabaseKind.MARIADB,
"org.hibernate.dialect.MariaDBDialect", DialectVersions.Defaults.MARIADB));
producer.produce(new DatabaseKindDialectBuildItem(DatabaseKind.MSSQL,
"org.hibernate.dialect.SQLServerDialect", DialectVersions.Defaults.MSSQL));
producer.produce(new DatabaseKindDialectBuildItem(DatabaseKind.MYSQL,
"org.hibernate.dialect.MySQLDialect"));
producer.produce(new DatabaseKindDialectBuildItem(DatabaseKind.ORACLE,
"org.hibernate.dialect.OracleDialect"));
producer.produce(new DatabaseKindDialectBuildItem(DatabaseKind.POSTGRESQL,
"org.hibernate.dialect.PostgreSQLDialect"));
}
@BuildStep
void checkTransactionsSupport(Capabilities capabilities, BuildProducer<ValidationErrorBuildItem> validationErrors) {
// JTA is necessary for blocking Hibernate ORM but not necessarily for Hibernate Reactive
if (capabilities.isMissing(Capability.TRANSACTIONS)
&& capabilities.isMissing(Capability.HIBERNATE_REACTIVE)) {
validationErrors.produce(new ValidationErrorBuildItem(
new ConfigurationException("The Hibernate ORM extension is only functional in a JTA environment.")));
}
}
@BuildStep
void includeArchivesHostingEntityPackagesInIndex(HibernateOrmConfig hibernateOrmConfig,
BuildProducer<AdditionalApplicationArchiveMarkerBuildItem> additionalApplicationArchiveMarkers) {
for (HibernateOrmConfigPersistenceUnit persistenceUnit : hibernateOrmConfig.persistenceUnits()
.values()) {
if (persistenceUnit.packages().isPresent()) {
for (String pakkage : persistenceUnit.packages().get()) {
additionalApplicationArchiveMarkers
.produce(new AdditionalApplicationArchiveMarkerBuildItem(pakkage.replace('.', '/')));
}
}
}
}
@Record(RUNTIME_INIT)
@Consume(ServiceStartBuildItem.class)
@BuildStep(onlyIf = IsDevelopment.class)
void warnOfSchemaProblems(HibernateOrmConfig config, HibernateOrmRecorder recorder) {
for (var e : config.persistenceUnits().entrySet()) {
if (e.getValue().validateInDevMode()) {
recorder.doValidation(e.getKey());
}
}
}
@BuildStep
AdditionalIndexedClassesBuildItem addPersistenceUnitAnnotationToIndex() {
return new AdditionalIndexedClassesBuildItem(ClassNames.QUARKUS_PERSISTENCE_UNIT.toString());
}
@BuildStep
public void enrollBeanValidationTypeSafeActivatorForReflection(Capabilities capabilities,
BuildProducer<ReflectiveClassBuildItem> reflectiveClasses) {
if (capabilities.isPresent(Capability.HIBERNATE_VALIDATOR)) {
reflectiveClasses.produce(ReflectiveClassBuildItem.builder("org.hibernate.boot.beanvalidation.TypeSafeActivator")
.methods().fields().build());
reflectiveClasses.produce(ReflectiveClassBuildItem.builder(BeanValidationIntegrator.JAKARTA_BV_CHECK_CLASS)
.constructors(false).build());
}
}
@BuildStep
List<HotDeploymentWatchedFileBuildItem> hotDeploymentWatchedFiles(HibernateOrmConfig config,
LaunchModeBuildItem launchMode) {
List<HotDeploymentWatchedFileBuildItem> watchedFiles = new ArrayList<>();
if (!shouldIgnorePersistenceXmlResources(config)) {
watchedFiles.add(new HotDeploymentWatchedFileBuildItem("META-INF/persistence.xml"));
}
watchedFiles.add(new HotDeploymentWatchedFileBuildItem(INTEGRATOR_SERVICE_FILE));
// SQL load scripts are handled when assembling the Quarkus-configured persistence units
return watchedFiles;
}
//Integration point: allow other extensions to define additional PersistenceXmlDescriptorBuildItem
@BuildStep
public void parsePersistenceXmlDescriptors(HibernateOrmConfig config,
BuildProducer<PersistenceXmlDescriptorBuildItem> persistenceXmlDescriptorBuildItemBuildProducer) {
if (!shouldIgnorePersistenceXmlResources(config)) {
List<ParsedPersistenceXmlDescriptor> explicitDescriptors = QuarkusPersistenceXmlParser.locatePersistenceUnits();
for (ParsedPersistenceXmlDescriptor desc : explicitDescriptors) {
persistenceXmlDescriptorBuildItemBuildProducer.produce(new PersistenceXmlDescriptorBuildItem(desc));
}
}
}
//Integration point: allow other extensions to watch for ImpliedBlockingPersistenceUnitTypeBuildItem
@BuildStep
public ImpliedBlockingPersistenceUnitTypeBuildItem defineTypeOfImpliedPU(
List<JdbcDataSourceBuildItem> jdbcDataSourcesBuildItem, //This is from Agroal SPI: safe to use even for Hibernate Reactive
Capabilities capabilities) {
// If we have some blocking datasources defined, we can have an implied PU
if (capabilities.isPresent(Capability.HIBERNATE_REACTIVE)) {
// if we don't have any blocking datasources and Hibernate Reactive is present,
// we don't want a blocking persistence unit
return ImpliedBlockingPersistenceUnitTypeBuildItem.none();
} else {
// even if we don't have any JDBC datasource, we trigger the implied blocking persistence unit
// to properly trigger error conditions and error messages to guide the user
return ImpliedBlockingPersistenceUnitTypeBuildItem.generateImpliedPersistenceUnit();
}
}
@BuildStep
public void configurationDescriptorBuilding(
HibernateOrmConfig hibernateOrmConfig,
CombinedIndexBuildItem index,
ImpliedBlockingPersistenceUnitTypeBuildItem impliedPU,
List<PersistenceXmlDescriptorBuildItem> persistenceXmlDescriptors,
List<JdbcDataSourceBuildItem> jdbcDataSources,
ApplicationArchivesBuildItem applicationArchivesBuildItem,
LaunchModeBuildItem launchMode,
JpaModelBuildItem jpaModel,
Capabilities capabilities,
BuildProducer<SystemPropertyBuildItem> systemProperties,
BuildProducer<NativeImageResourceBuildItem> nativeImageResources,
BuildProducer<HotDeploymentWatchedFileBuildItem> hotDeploymentWatchedFiles,
BuildProducer<PersistenceUnitDescriptorBuildItem> persistenceUnitDescriptors,
List<DatabaseKindDialectBuildItem> dbKindMetadataBuildItems) {
if (!hasEntities(jpaModel)) {
// we can bail out early as there are no entities
LOG.warn("Hibernate ORM is disabled because no JPA entities were found");
return;
}
// First produce the PUs having a persistence.xml: these are not reactive, as we don't allow using a persistence.xml for them.
for (PersistenceXmlDescriptorBuildItem persistenceXmlDescriptorBuildItem : persistenceXmlDescriptors) {
ParsedPersistenceXmlDescriptor xmlDescriptor = persistenceXmlDescriptorBuildItem.getDescriptor();
String puName = xmlDescriptor.getName();
Optional<JdbcDataSourceBuildItem> jdbcDataSource = jdbcDataSources.stream()
.filter(i -> i.isDefault())
.findFirst();
collectDialectConfigForPersistenceXml(puName, xmlDescriptor);
persistenceUnitDescriptors
.produce(new PersistenceUnitDescriptorBuildItem(xmlDescriptor, puName,
new RecordedConfig(
Optional.of(DataSourceUtil.DEFAULT_DATASOURCE_NAME),
jdbcDataSource.map(JdbcDataSourceBuildItem::getDbKind),
jdbcDataSource.flatMap(JdbcDataSourceBuildItem::getDbVersion),
getMultiTenancyStrategy(
Optional.ofNullable(persistenceXmlDescriptorBuildItem.getDescriptor()
.getProperties().getProperty("hibernate.multiTenancy"))), //FIXME this property is meaningless in Hibernate ORM 6
hibernateOrmConfig.database().ormCompatibilityVersion(), Collections.emptyMap()),
null,
jpaModel.getXmlMappings(persistenceXmlDescriptorBuildItem.getDescriptor().getName()),
false, true, capabilities));
}
if (impliedPU.shouldGenerateImpliedBlockingPersistenceUnit()) {
handleHibernateORMWithNoPersistenceXml(hibernateOrmConfig, index, persistenceXmlDescriptors,
jdbcDataSources, applicationArchivesBuildItem, launchMode.getLaunchMode(), jpaModel, capabilities,
systemProperties, nativeImageResources, hotDeploymentWatchedFiles, persistenceUnitDescriptors,
dbKindMetadataBuildItems);
}
}
@BuildStep
@SuppressWarnings("deprecation")
public JpaModelIndexBuildItem jpaEntitiesIndexer(
CombinedIndexBuildItem index,
List<AdditionalJpaModelBuildItem> additionalJpaModelBuildItems,
List<io.quarkus.hibernate.orm.deployment.AdditionalJpaModelBuildItem> deprecatedAdditionalJpaModelBuildItems) {
Set<String> additionalClassNames = new HashSet<>();
for (AdditionalJpaModelBuildItem jpaModel : additionalJpaModelBuildItems) {
additionalClassNames.add(jpaModel.getClassName());
}
for (io.quarkus.hibernate.orm.deployment.AdditionalJpaModelBuildItem jpaModel : deprecatedAdditionalJpaModelBuildItems) {
additionalClassNames.add(jpaModel.getClassName());
}
// build a composite index with additional jpa model classes
Indexer indexer = new Indexer();
Set<DotName> additionalIndex = new HashSet<>();
for (String className : additionalClassNames) {
IndexingUtil.indexClass(className, indexer, index.getIndex(), additionalIndex,
HibernateOrmProcessor.class.getClassLoader());
}
CompositeIndex compositeIndex = CompositeIndex.create(index.getComputingIndex(), indexer.complete());
return new JpaModelIndexBuildItem(compositeIndex);
}
@BuildStep
public void contributePersistenceXmlToJpaModel(
BuildProducer<JpaModelPersistenceUnitContributionBuildItem> jpaModelPuContributions,
List<PersistenceXmlDescriptorBuildItem> persistenceXmlDescriptors) {
for (PersistenceXmlDescriptorBuildItem persistenceXmlDescriptor : persistenceXmlDescriptors) {
ParsedPersistenceXmlDescriptor descriptor = persistenceXmlDescriptor.getDescriptor();
jpaModelPuContributions.produce(new JpaModelPersistenceUnitContributionBuildItem(
descriptor.getName(), descriptor.getPersistenceUnitRootUrl(), descriptor.getManagedClassNames(),
descriptor.getMappingFileNames()));
}
}
@BuildStep
public void contributeQuarkusConfigToJpaModel(
BuildProducer<JpaModelPersistenceUnitContributionBuildItem> jpaModelPuContributions,
HibernateOrmConfig hibernateOrmConfig) {
for (Entry<String, HibernateOrmConfigPersistenceUnit> entry : hibernateOrmConfig.persistenceUnits()
.entrySet()) {
String name = entry.getKey();
HibernateOrmConfigPersistenceUnit config = entry.getValue();
jpaModelPuContributions.produce(new JpaModelPersistenceUnitContributionBuildItem(
name, null, Collections.emptySet(),
config.mappingFiles().orElse(Collections.emptySet())));
}
}
@BuildStep
public void defineJpaEntities(
JpaModelIndexBuildItem indexBuildItem,
BuildProducer<JpaModelBuildItem> domainObjectsProducer,
List<IgnorableNonIndexedClasses> ignorableNonIndexedClassesBuildItems,
BuildProducer<ReflectiveClassBuildItem> reflectiveClass,
BuildProducer<HotDeploymentWatchedFileBuildItem> hotDeploymentWatchedFiles,
List<JpaModelPersistenceUnitContributionBuildItem> jpaModelPuContributions) throws BuildException {
Set<String> ignorableNonIndexedClasses = Collections.emptySet();
if (!ignorableNonIndexedClassesBuildItems.isEmpty()) {
ignorableNonIndexedClasses = new HashSet<>();
for (IgnorableNonIndexedClasses buildItem : ignorableNonIndexedClassesBuildItems) {
ignorableNonIndexedClasses.addAll(buildItem.getClasses());
}
}
JpaJandexScavenger scavenger = new JpaJandexScavenger(reflectiveClass, hotDeploymentWatchedFiles,
jpaModelPuContributions, indexBuildItem.getIndex(), ignorableNonIndexedClasses);
final JpaModelBuildItem domainObjects = scavenger.discoverModelAndRegisterForReflection();
domainObjectsProducer.produce(domainObjects);
}
@BuildStep
public BytecodeRecorderConstantDefinitionBuildItem pregenProxies(
JpaModelBuildItem jpaModel,
JpaModelIndexBuildItem indexBuildItem,
TransformedClassesBuildItem transformedClassesBuildItem,
List<PersistenceUnitDescriptorBuildItem> persistenceUnitDescriptorBuildItems,
List<AdditionalJpaModelBuildItem> additionalJpaModelBuildItems,
BuildProducer<GeneratedClassBuildItem> generatedClassBuildItemBuildProducer,
LiveReloadBuildItem liveReloadBuildItem) {
Set<String> managedClassAndPackageNames = new HashSet<>(jpaModel.getEntityClassNames());
for (PersistenceUnitDescriptorBuildItem pud : persistenceUnitDescriptorBuildItems) {
// Note: getManagedClassNames() can also return *package* names
// See the source code of Hibernate ORM for proof:
// org.hibernate.boot.archive.scan.internal.ScanResultCollector.isListedOrDetectable
// is used for packages too, and it relies (indirectly) on getManagedClassNames().
managedClassAndPackageNames.addAll(pud.getManagedClassNames());
}
for (AdditionalJpaModelBuildItem additionalJpaModelBuildItem : additionalJpaModelBuildItems) {
managedClassAndPackageNames.add(additionalJpaModelBuildItem.getClassName());
}
PreGeneratedProxies proxyDefinitions = generatedProxies(managedClassAndPackageNames,
indexBuildItem.getIndex(), transformedClassesBuildItem,
generatedClassBuildItemBuildProducer, liveReloadBuildItem);
// Make proxies available through a constant;
// this is a hack to avoid introducing circular dependencies between build steps.
//
// If we just passed the proxy definitions to #build as a normal build item,
// we would have the following dependencies:
//
// #pregenProxies => ProxyDefinitionsBuildItem => #build => BeanContainerListenerBuildItem
// => Arc container init => BeanContainerBuildItem
// => some RestEasy Reactive Method => BytecodeTransformerBuildItem
// => build step that transforms bytecode => TransformedClassesBuildItem
// => #pregenProxies
//
// Since the dependency from #preGenProxies to #build is only a static init thing
// (#build needs to pass the proxy definitions to the recorder),
// we get rid of the circular dependency by defining a constant
// to pass the proxy definitions to the recorder.
// That way, the dependency is only between #pregenProxies
// and the build step that generates the bytecode of bytecode recorders.
return new BytecodeRecorderConstantDefinitionBuildItem(PreGeneratedProxies.class, proxyDefinitions);
}
@BuildStep(onlyIf = NativeOrNativeSourcesBuild.class)
public void preGenAnnotationProxies(List<PersistenceUnitDescriptorBuildItem> persistenceUnitDescriptorBuildItems,
BuildProducer<ReflectiveClassBuildItem> reflective,
BuildProducer<NativeImageProxyDefinitionBuildItem> proxyDefinitions) {
if (hasXmlMappings(persistenceUnitDescriptorBuildItems)) {
// XML mapping may need to create annotation proxies, which requires reflection
// and pre-generation of the proxy classes.
// This probably could be optimized,
// but there are plans to make deep changes to XML mapping in ORM (to rely on Jandex directly),
// so let's not waste our time on optimizations that won't be relevant in a few months.
List<String> annotationClassNames = new ArrayList<>();
for (DotName name : HibernateOrmTypes.JPA_MAPPING_ANNOTATIONS) {
annotationClassNames.add(name.toString());
}
for (DotName name : HibernateOrmTypes.HIBERNATE_MAPPING_ANNOTATIONS) {
annotationClassNames.add(name.toString());
}
reflective.produce(ReflectiveClassBuildItem.builder(annotationClassNames.toArray(new String[0]))
.methods().fields().build());
for (String annotationClassName : annotationClassNames) {
proxyDefinitions.produce(new NativeImageProxyDefinitionBuildItem(annotationClassName));
}
}
}
private boolean hasXmlMappings(List<PersistenceUnitDescriptorBuildItem> persistenceUnitDescriptorBuildItems) {
for (PersistenceUnitDescriptorBuildItem descriptor : persistenceUnitDescriptorBuildItems) {
if (descriptor.hasXmlMappings()) {
return true;
}
}
return false;
}
@SuppressWarnings("unchecked")
@BuildStep
@Record(STATIC_INIT)
public void build(RecorderContext recorderContext, HibernateOrmRecorder recorder,
Capabilities capabilities,
JpaModelBuildItem jpaModel,
List<PersistenceUnitDescriptorBuildItem> persistenceUnitDescriptorBuildItems,
List<HibernateOrmIntegrationStaticConfiguredBuildItem> integrationBuildItems,
BuildProducer<BeanContainerListenerBuildItem> beanContainerListener,
LaunchModeBuildItem launchMode) throws Exception {
validateHibernatePropertiesNotUsed();
final boolean enableORM = hasEntities(jpaModel);
final boolean hibernateReactivePresent = capabilities.isPresent(Capability.HIBERNATE_REACTIVE);
//The Hibernate Reactive extension is able to handle registration of PersistenceProviders for both reactive and
//traditional blocking Hibernate, by depending on this module and delegating to this code.
//So when the Hibernate Reactive extension is present, trust that it will register its own PersistenceProvider
//which will be responsible to decide which type of ORM to bootstrap.
//But if the extension is not present, we need to register our own PersistenceProvider - even if the ORM is not enabled!
if (!hibernateReactivePresent) {
recorder.callHibernateFeatureInit(enableORM);
}
if (!enableORM) {
// we can bail out early
return;
}
recorder.enlistPersistenceUnit(jpaModel.getEntityClassNames());
final QuarkusScanner scanner = buildQuarkusScanner(jpaModel);
ClassLoader classLoader = Thread.currentThread().getContextClassLoader();
// inspect service files for additional integrators
Collection<Class<? extends Integrator>> integratorClasses = new LinkedHashSet<>();
for (String integratorClassName : ServiceUtil.classNamesNamedIn(classLoader, INTEGRATOR_SERVICE_FILE)) {
integratorClasses.add((Class<? extends Integrator>) recorderContext.classProxy(integratorClassName));
}
if (launchMode.getLaunchMode() == LaunchMode.DEVELOPMENT) {
integratorClasses.add(HibernateOrmDevIntegrator.class);
integratorClasses.add(SchemaManagementIntegrator.class);
}
Map<String, List<HibernateOrmIntegrationStaticDescriptor>> integrationStaticDescriptors = HibernateOrmIntegrationStaticConfiguredBuildItem
.collectDescriptors(integrationBuildItems);
List<QuarkusPersistenceUnitDefinition> finalStagePUDescriptors = new ArrayList<>();
for (PersistenceUnitDescriptorBuildItem pud : persistenceUnitDescriptorBuildItems) {
finalStagePUDescriptors.add(
pud.asOutputPersistenceUnitDefinition(integrationStaticDescriptors
.getOrDefault(pud.getPersistenceUnitName(), Collections.emptyList())));
}
if (hasXmlMappings(persistenceUnitDescriptorBuildItems)) {
//Make it possible to record JAXBElement as bytecode:
recorderContext.registerSubstitution(JAXBElement.class,
JAXBElementSubstitution.Serialized.class,
JAXBElementSubstitution.class);
recorderContext.registerSubstitution(QName.class,
QNameSubstitution.Serialized.class,
QNameSubstitution.class);
}
beanContainerListener
.produce(new BeanContainerListenerBuildItem(
recorder.initMetadata(finalStagePUDescriptors, scanner, integratorClasses)));
}
private void validateHibernatePropertiesNotUsed() {
try {
final Enumeration<URL> resources = Thread.currentThread().getContextClassLoader().getResources(
"hibernate.properties");
if (resources.hasMoreElements()) {
final URL url = resources.nextElement();
throw new IllegalStateException(
"The Hibernate ORM configuration in Quarkus does not support sourcing configuration properties from resources named `hibernate.properties`,"
+ " and this is now expressly prohibited as such a file could lead to unpredictable semantics. Please remove it from `"
+ url.toExternalForm() + '`');
}
} catch (IOException e) {
throw new RuntimeException(e);
}
}
@BuildStep
void handleNativeImageImportSql(BuildProducer<NativeImageResourceBuildItem> resources,
List<PersistenceUnitDescriptorBuildItem> descriptors,
JpaModelBuildItem jpaModel,
LaunchModeBuildItem launchMode) {
if (!hasEntities(jpaModel)) {
return;
}
for (PersistenceUnitDescriptorBuildItem i : descriptors) {
//add resources
String resourceName = i.getExplicitSqlImportScriptResourceName();
if (resourceName != null) {
resources.produce(new NativeImageResourceBuildItem(resourceName));
}
}
}
@Consume(InterceptedStaticMethodsTransformersRegisteredBuildItem.class)
@BuildStep
@SuppressWarnings("deprecation")
public HibernateEnhancersRegisteredBuildItem enhancerDomainObjects(JpaModelBuildItem jpaModel,
BuildProducer<BytecodeTransformerBuildItem> transformers,
List<AdditionalJpaModelBuildItem> additionalJpaModelBuildItems,
List<io.quarkus.hibernate.orm.deployment.AdditionalJpaModelBuildItem> deprecatedAdditionalJpaModelBuildItems,
BuildProducer<GeneratedClassBuildItem> additionalClasses) {
// Modify the bytecode of all entities to enable lazy-loading, dirty checking, etc..
enhanceEntities(jpaModel, transformers, additionalJpaModelBuildItems,
deprecatedAdditionalJpaModelBuildItems, additionalClasses);
// this allows others to register their enhancers after Hibernate, so they run before ours
return new HibernateEnhancersRegisteredBuildItem();
}
@BuildStep
public HibernateModelClassCandidatesForFieldAccessBuildItem candidatesForFieldAccess(JpaModelBuildItem jpaModel) {
// Ask Panache to replace direct access to public fields with calls to accessors for all model classes.
return new HibernateModelClassCandidatesForFieldAccessBuildItem(jpaModel.getManagedClassNames());
}
@BuildStep
@Record(RUNTIME_INIT)
public void build(HibernateOrmRecorder recorder, HibernateOrmConfig hibernateOrmConfig,
HibernateOrmRuntimeConfig hibernateOrmRuntimeConfig,
BuildProducer<JpaModelPersistenceUnitMappingBuildItem> jpaModelPersistenceUnitMapping,
List<PersistenceUnitDescriptorBuildItem> descriptors,
JpaModelBuildItem jpaModel) throws Exception {
if (!hasEntities(jpaModel)) {
return;
}
Map<String, Set<String>> entityPersistenceUnitMapping = new HashMap<>();
for (PersistenceUnitDescriptorBuildItem descriptor : descriptors) {
for (String entityClass : descriptor.getManagedClassNames()) {
entityPersistenceUnitMapping.putIfAbsent(entityClass, new HashSet<>());
entityPersistenceUnitMapping.get(entityClass).add(descriptor.getPersistenceUnitName());
}
}
jpaModelPersistenceUnitMapping.produce(new JpaModelPersistenceUnitMappingBuildItem(entityPersistenceUnitMapping));
}
@BuildStep
@Record(RUNTIME_INIT)
public PersistenceProviderSetUpBuildItem setupPersistenceProvider(HibernateOrmRecorder recorder,
Capabilities capabilities, HibernateOrmRuntimeConfig hibernateOrmRuntimeConfig,
List<HibernateOrmIntegrationRuntimeConfiguredBuildItem> integrationBuildItems,
BuildProducer<RecorderBeanInitializedBuildItem> orderEnforcer) {
if (capabilities.isMissing(Capability.HIBERNATE_REACTIVE)) {
recorder.setupPersistenceProvider(hibernateOrmRuntimeConfig,
HibernateOrmIntegrationRuntimeConfiguredBuildItem.collectDescriptors(integrationBuildItems));
}
return new PersistenceProviderSetUpBuildItem();
}
@BuildStep
@Consume(SyntheticBeansRuntimeInitBuildItem.class)
@Record(RUNTIME_INIT)
public ServiceStartBuildItem startPersistenceUnits(HibernateOrmRecorder recorder, BeanContainerBuildItem beanContainer,
List<JdbcDataSourceBuildItem> dataSourcesConfigured,
JpaModelBuildItem jpaModel,
List<JdbcDataSourceSchemaReadyBuildItem> schemaReadyBuildItem,
List<PersistenceProviderSetUpBuildItem> persistenceProviderSetUp) throws Exception {
if (hasEntities(jpaModel)) {
recorder.startAllPersistenceUnits(beanContainer.getValue());
}
return new ServiceStartBuildItem("Hibernate ORM");
}
@BuildStep
@Record(RUNTIME_INIT)
public void multitenancy(HibernateOrmRecorder recorder,
List<PersistenceUnitDescriptorBuildItem> persistenceUnitDescriptors,
BuildProducer<SyntheticBeanBuildItem> syntheticBeans,
BuildProducer<UnremovableBeanBuildItem> unremovableBeans) {
boolean multitenancyEnabled = false;
for (PersistenceUnitDescriptorBuildItem persistenceUnitDescriptor : persistenceUnitDescriptors) {
if (persistenceUnitDescriptor.getConfig().getMultiTenancyStrategy() == MultiTenancyStrategy.NONE) {
continue;
}
multitenancyEnabled = true;
ExtendedBeanConfigurator configurator = SyntheticBeanBuildItem.configure(DataSourceTenantConnectionResolver.class)
.scope(ApplicationScoped.class)
.types(TenantConnectionResolver.class)
.setRuntimeInit()
.defaultBean()
.unremovable()
.supplier(recorder.dataSourceTenantConnectionResolver(persistenceUnitDescriptor.getPersistenceUnitName(),
persistenceUnitDescriptor.getConfig().getDataSource(),
persistenceUnitDescriptor.getConfig().getMultiTenancyStrategy(),
persistenceUnitDescriptor.getMultiTenancySchemaDataSource()));
if (PersistenceUnitUtil.isDefaultPersistenceUnit(persistenceUnitDescriptor.getPersistenceUnitName())) {
configurator.addQualifier(Default.class);
} else {
configurator.addQualifier().annotation(DotNames.NAMED)
.addValue("value", persistenceUnitDescriptor.getPersistenceUnitName()).done();
configurator.addQualifier().annotation(PersistenceUnit.class)
.addValue("value", persistenceUnitDescriptor.getPersistenceUnitName()).done();
}
syntheticBeans.produce(configurator.done());
}
if (multitenancyEnabled) {
unremovableBeans
.produce(new UnremovableBeanBuildItem(new BeanTypeExclusion(ClassNames.TENANT_CONNECTION_RESOLVER)));
unremovableBeans.produce(new UnremovableBeanBuildItem(new BeanTypeExclusion(ClassNames.TENANT_RESOLVER)));
}
}
@BuildStep
public void produceLoggingCategories(HibernateOrmConfig hibernateOrmConfig,
BuildProducer<LogCategoryBuildItem> categories) {
if (hibernateOrmConfig.log().bindParam() || hibernateOrmConfig.log().bindParameters()) {
categories.produce(new LogCategoryBuildItem("org.hibernate.orm.jdbc.bind", Level.TRACE, true));
}
}
@BuildStep(onlyIf = NativeOrNativeSourcesBuild.class)
public void registerStaticMetamodelClassesForReflection(CombinedIndexBuildItem index,
BuildProducer<ReflectiveClassBuildItem> reflective) {
Collection<AnnotationInstance> annotationInstances = index.getIndex().getAnnotations(ClassNames.STATIC_METAMODEL);
if (!annotationInstances.isEmpty()) {
String[] metamodel = annotationInstances.stream()
.map(a -> a.target().asClass().name().toString())
.toArray(String[]::new);
reflective.produce(
ReflectiveClassBuildItem.builder(metamodel).constructors(false).fields().build());
}
}
/*
* Enable reflection for methods annotated with @InjectService,
* such as org.hibernate.engine.jdbc.cursor.internal.StandardRefCursorSupport.injectJdbcServices.
*/
@BuildStep(onlyIf = NativeOrNativeSourcesBuild.class)
public void registerInjectServiceMethodsForReflection(CombinedIndexBuildItem index,
BuildProducer<ReflectiveClassBuildItem> reflective) {
Set<String> classes = new HashSet<>();
// Built-in service classes; can't rely on Jandex as Hibernate ORM is not indexed by default.
HibernateOrmTypes.ANNOTATED_WITH_INJECT_SERVICE.stream()
.map(DotName::toString)
.forEach(classes::add);
// Integrators relying on @InjectService.
index.getIndex().getAnnotations(ClassNames.INJECT_SERVICE).stream()
.map(a -> a.target().asMethod().declaringClass().name().toString())
.forEach(classes::add);
if (!classes.isEmpty()) {
reflective.produce(ReflectiveClassBuildItem.builder(classes.toArray(new String[0])).constructors(false)
.methods().build());
}
}
private static List<String> getSqlLoadScript(Optional<List<String>> sqlLoadScript, LaunchMode launchMode) {
// Explicit file or default Hibernate ORM file.
if (sqlLoadScript.isPresent()) {
return sqlLoadScript.get().stream()
.filter(s -> !NO_SQL_LOAD_SCRIPT_FILE.equalsIgnoreCase(s))
.collect(Collectors.toList());
} else if (launchMode == LaunchMode.NORMAL) {
return Collections.emptyList();
} else {
return List.of("import.sql");
}
}
static boolean hasEntities(JpaModelBuildItem jpaModel) {
return !jpaModel.getEntityClassNames().isEmpty();
}
private void handleHibernateORMWithNoPersistenceXml(
HibernateOrmConfig hibernateOrmConfig,
CombinedIndexBuildItem index,
List<PersistenceXmlDescriptorBuildItem> descriptors,
List<JdbcDataSourceBuildItem> jdbcDataSources,
ApplicationArchivesBuildItem applicationArchivesBuildItem,
LaunchMode launchMode,
JpaModelBuildItem jpaModel,
Capabilities capabilities,
BuildProducer<SystemPropertyBuildItem> systemProperties,
BuildProducer<NativeImageResourceBuildItem> nativeImageResources,
BuildProducer<HotDeploymentWatchedFileBuildItem> hotDeploymentWatchedFiles,
BuildProducer<PersistenceUnitDescriptorBuildItem> persistenceUnitDescriptors,
List<DatabaseKindDialectBuildItem> dbKindMetadataBuildItems) {
if (!descriptors.isEmpty()) {
if (hibernateOrmConfig.isAnyNonPersistenceXmlPropertySet()) {
throw new ConfigurationException(
"A legacy persistence.xml file is present in the classpath, but Hibernate ORM is also configured through the Quarkus config file.\n"
+ "Legacy persistence.xml files and Quarkus configuration cannot be used at the same time.\n"
+ "To ignore persistence.xml files, set the configuration property"
+ " 'quarkus.hibernate-orm.persistence-xml.ignore' to 'true'.\n"
+ "To use persistence.xml files, remove all '" + HIBERNATE_ORM_CONFIG_PREFIX
+ "*' properties from the Quarkus config file.");
} else {
// It's theoretically possible to use the Quarkus Hibernate ORM extension
// without setting any build-time configuration property,
// so the condition above might not catch all attempts to use persistence.xml and Quarkus-configured PUs
// at the same time.
// At that point, the only thing we can do is log something,
// so that hopefully people in that situation will notice that their Quarkus configuration is being ignored.
LOG.infof(
"A legacy persistence.xml file is present in the classpath. This file will be used to configure JPA/Hibernate ORM persistence units,"
+ " and any configuration of the Hibernate ORM extension will be ignored."
+ " To ignore persistence.xml files instead, set the configuration property"
+ " 'quarkus.hibernate-orm.persistence-xml.ignore' to 'true'.");
return;
}
}
Optional<JdbcDataSourceBuildItem> defaultJdbcDataSource = jdbcDataSources.stream()
.filter(i -> i.isDefault())
.findFirst();
boolean enableDefaultPersistenceUnit = (defaultJdbcDataSource.isPresent()
&& hibernateOrmConfig.namedPersistenceUnits().isEmpty())
|| hibernateOrmConfig.defaultPersistenceUnit().isAnyPropertySet();
Map<String, Set<String>> modelClassesAndPackagesPerPersistencesUnits = getModelClassesAndPackagesPerPersistenceUnits(
hibernateOrmConfig, jpaModel, index.getIndex(), enableDefaultPersistenceUnit);
Set<String> modelClassesAndPackagesForDefaultPersistenceUnit = modelClassesAndPackagesPerPersistencesUnits
.getOrDefault(PersistenceUnitUtil.DEFAULT_PERSISTENCE_UNIT_NAME, Collections.emptySet());
Set<String> storageEngineCollector = new HashSet<>();
if (enableDefaultPersistenceUnit) {
producePersistenceUnitDescriptorFromConfig(
hibernateOrmConfig, PersistenceUnitUtil.DEFAULT_PERSISTENCE_UNIT_NAME,
hibernateOrmConfig.defaultPersistenceUnit(),
modelClassesAndPackagesForDefaultPersistenceUnit,
jpaModel.getXmlMappings(PersistenceUnitUtil.DEFAULT_PERSISTENCE_UNIT_NAME),
jdbcDataSources, applicationArchivesBuildItem, launchMode, capabilities,
systemProperties, nativeImageResources, hotDeploymentWatchedFiles, persistenceUnitDescriptors,
storageEngineCollector, dbKindMetadataBuildItems);
} else if (!modelClassesAndPackagesForDefaultPersistenceUnit.isEmpty()
&& (!hibernateOrmConfig.defaultPersistenceUnit().datasource().isPresent()
|| DataSourceUtil.isDefault(hibernateOrmConfig.defaultPersistenceUnit().datasource().get()))
&& !defaultJdbcDataSource.isPresent()) {
String persistenceUnitName = PersistenceUnitUtil.DEFAULT_PERSISTENCE_UNIT_NAME;
String dataSourceName = DataSourceUtil.DEFAULT_DATASOURCE_NAME;
throw PersistenceUnitUtil.unableToFindDataSource(persistenceUnitName, dataSourceName,
DataSourceUtil.dataSourceNotConfigured(dataSourceName));
}
for (Entry<String, HibernateOrmConfigPersistenceUnit> persistenceUnitEntry : hibernateOrmConfig.namedPersistenceUnits()
.entrySet()) {
producePersistenceUnitDescriptorFromConfig(
hibernateOrmConfig, persistenceUnitEntry.getKey(), persistenceUnitEntry.getValue(),
modelClassesAndPackagesPerPersistencesUnits.getOrDefault(persistenceUnitEntry.getKey(),
Collections.emptySet()),
jpaModel.getXmlMappings(persistenceUnitEntry.getKey()),
jdbcDataSources, applicationArchivesBuildItem, launchMode, capabilities,
systemProperties, nativeImageResources, hotDeploymentWatchedFiles, persistenceUnitDescriptors,
storageEngineCollector, dbKindMetadataBuildItems);
}
if (storageEngineCollector.size() > 1) {
throw new ConfigurationException(
"The dialect storage engine is a global configuration property: it must be consistent across all persistence units.");
}
}
private static void producePersistenceUnitDescriptorFromConfig(
HibernateOrmConfig hibernateOrmConfig,
String persistenceUnitName,
HibernateOrmConfigPersistenceUnit persistenceUnitConfig,
Set<String> modelClassesAndPackages,
List<RecordableXmlMapping> xmlMappings,
List<JdbcDataSourceBuildItem> jdbcDataSources,
ApplicationArchivesBuildItem applicationArchivesBuildItem,
LaunchMode launchMode,
Capabilities capabilities,
BuildProducer<SystemPropertyBuildItem> systemProperties,
BuildProducer<NativeImageResourceBuildItem> nativeImageResources,
BuildProducer<HotDeploymentWatchedFileBuildItem> hotDeploymentWatchedFiles,
BuildProducer<PersistenceUnitDescriptorBuildItem> persistenceUnitDescriptors,
Set<String> storageEngineCollector,
List<DatabaseKindDialectBuildItem> dbKindMetadataBuildItems) {
Optional<JdbcDataSourceBuildItem> jdbcDataSource = findJdbcDataSource(persistenceUnitName, persistenceUnitConfig,
jdbcDataSources);
ParsedPersistenceXmlDescriptor descriptor = new ParsedPersistenceXmlDescriptor(null); //todo URL
descriptor.setName(persistenceUnitName);
descriptor.setExcludeUnlistedClasses(true);
if (modelClassesAndPackages.isEmpty()) {
LOG.warnf("Could not find any entities affected to the persistence unit '%s'.", persistenceUnitName);
} else {
// That's right, we're pushing both class names and package names
// to a method called "addClasses".
// It's a misnomer: while the method populates the set that backs getManagedClasses(),
// that method is also poorly named because it can actually return both class names
// and package names.
// See for proof:
// - how org.hibernate.boot.archive.scan.internal.ScanResultCollector.isListedOrDetectable
// is used for packages too, even though it relies (indirectly) on getManagedClassNames().
// - the comment at org/hibernate/boot/model/process/internal/ScanningCoordinator.java:246:
// "IMPL NOTE : "explicitlyListedClassNames" can contain class or package names..."
descriptor.addClasses(new ArrayList<>(modelClassesAndPackages));
}
descriptor.setTransactionType(PersistenceUnitTransactionType.JTA);
MultiTenancyStrategy multiTenancyStrategy = getMultiTenancyStrategy(persistenceUnitConfig.multitenant());
collectDialectConfig(persistenceUnitName, persistenceUnitConfig,
dbKindMetadataBuildItems, jdbcDataSource, multiTenancyStrategy,
systemProperties, descriptor.getProperties()::setProperty, storageEngineCollector);
// Physical Naming Strategy
persistenceUnitConfig.physicalNamingStrategy().ifPresent(
namingStrategy -> descriptor.getProperties()
.setProperty(AvailableSettings.PHYSICAL_NAMING_STRATEGY, namingStrategy));
// Implicit Naming Strategy
persistenceUnitConfig.implicitNamingStrategy().ifPresent(
namingStrategy -> descriptor.getProperties()
.setProperty(AvailableSettings.IMPLICIT_NAMING_STRATEGY, namingStrategy));
// Metadata builder contributor
persistenceUnitConfig.metadataBuilderContributor().ifPresent(
className -> descriptor.getProperties()
.setProperty(EntityManagerFactoryBuilderImpl.METADATA_BUILDER_CONTRIBUTOR, className));
// Mapping
if (persistenceUnitConfig.mapping().timezone().timeZoneDefaultStorage().isPresent()) {
descriptor.getProperties().setProperty(AvailableSettings.TIMEZONE_DEFAULT_STORAGE,
persistenceUnitConfig.mapping().timezone().timeZoneDefaultStorage().get().name());
}
descriptor.getProperties().setProperty(AvailableSettings.PREFERRED_POOLED_OPTIMIZER,
persistenceUnitConfig.mapping().id().optimizer().idOptimizerDefault()
.orElse(HibernateOrmConfigPersistenceUnit.IdOptimizerType.POOLED_LO).configName);
//charset
descriptor.getProperties().setProperty(AvailableSettings.HBM2DDL_CHARSET_NAME,
persistenceUnitConfig.database().charset().name());
// Quoting strategy
if (persistenceUnitConfig.quoteIdentifiers().strategy() == IdentifierQuotingStrategy.ALL
|| persistenceUnitConfig.quoteIdentifiers()
.strategy() == IdentifierQuotingStrategy.ALL_EXCEPT_COLUMN_DEFINITIONS
|| persistenceUnitConfig.database().globallyQuotedIdentifiers()) {
descriptor.getProperties().setProperty(AvailableSettings.GLOBALLY_QUOTED_IDENTIFIERS, "true");
}
if (persistenceUnitConfig.quoteIdentifiers().strategy() == IdentifierQuotingStrategy.ALL_EXCEPT_COLUMN_DEFINITIONS) {
descriptor.getProperties().setProperty(
AvailableSettings.GLOBALLY_QUOTED_IDENTIFIERS_SKIP_COLUMN_DEFINITIONS, "true");
} else if (persistenceUnitConfig.quoteIdentifiers().strategy() == IdentifierQuotingStrategy.ONLY_KEYWORDS) {
descriptor.getProperties().setProperty(AvailableSettings.KEYWORD_AUTO_QUOTING_ENABLED, "true");
}
// Query
int batchSize = firstPresent(persistenceUnitConfig.fetch().batchSize(), persistenceUnitConfig.batchFetchSize())
.orElse(16);
if (batchSize > 0) {
descriptor.getProperties().setProperty(AvailableSettings.DEFAULT_BATCH_FETCH_SIZE,
Integer.toString(batchSize));
descriptor.getProperties().setProperty(AvailableSettings.BATCH_FETCH_STYLE, BatchFetchStyle.PADDED.toString());
}
if (persistenceUnitConfig.fetch().maxDepth().isPresent()) {
setMaxFetchDepth(descriptor, persistenceUnitConfig.fetch().maxDepth());
} else if (persistenceUnitConfig.maxFetchDepth().isPresent()) {
setMaxFetchDepth(descriptor, persistenceUnitConfig.maxFetchDepth());
}
descriptor.getProperties().setProperty(AvailableSettings.QUERY_PLAN_CACHE_MAX_SIZE, Integer.toString(
persistenceUnitConfig.query().queryPlanCacheMaxSize()));
descriptor.getProperties().setProperty(AvailableSettings.DEFAULT_NULL_ORDERING,
persistenceUnitConfig.query().defaultNullOrdering().name().toLowerCase(Locale.ROOT));
descriptor.getProperties().setProperty(AvailableSettings.IN_CLAUSE_PARAMETER_PADDING,
String.valueOf(persistenceUnitConfig.query().inClauseParameterPadding()));
// Disable sequence validations: they are reportedly slow, and people already get the same validation from normal schema validation
descriptor.getProperties().put(AvailableSettings.SEQUENCE_INCREMENT_SIZE_MISMATCH_STRATEGY,
SequenceMismatchStrategy.NONE);
// JDBC
persistenceUnitConfig.jdbc().timezone().ifPresent(
timezone -> descriptor.getProperties().setProperty(AvailableSettings.JDBC_TIME_ZONE, timezone));
persistenceUnitConfig.jdbc().statementFetchSize().ifPresent(
fetchSize -> descriptor.getProperties().setProperty(AvailableSettings.STATEMENT_FETCH_SIZE,
String.valueOf(fetchSize)));
persistenceUnitConfig.jdbc().statementBatchSize().ifPresent(
fetchSize -> descriptor.getProperties().setProperty(AvailableSettings.STATEMENT_BATCH_SIZE,
String.valueOf(fetchSize)));
// Statistics
if (hibernateOrmConfig.metrics().enabled()
|| (hibernateOrmConfig.statistics().isPresent() && hibernateOrmConfig.statistics().get())) {
descriptor.getProperties().setProperty(AvailableSettings.GENERATE_STATISTICS, "true");
//When statistics are enabled, the default in Hibernate ORM is to also log them after each
// session; turn that off by default as it's very noisy:
descriptor.getProperties().setProperty(AvailableSettings.LOG_SESSION_METRICS,
String.valueOf(hibernateOrmConfig.logSessionMetrics().orElse(false)));
}
// sql-load-scripts
List<String> importFiles = getSqlLoadScript(persistenceUnitConfig.sqlLoadScript(), launchMode);