HHH-8956 - TLC for annotation pre-processor

hibernate-core/src/main/java/org/hibernate/metamodel/Metadata.java

@@ -23,19 +23,9 @@
  */
 package org.hibernate.metamodel;
 
-import java.util.List;
 import java.util.Map;
-import javax.persistence.SharedCacheMode;
 
-import org.jboss.jandex.IndexView;
-import org.xml.sax.EntityResolver;
-
-import org.hibernate.MultiTenancyStrategy;
 import org.hibernate.SessionFactory;
-import org.hibernate.boot.registry.StandardServiceRegistry;
-import org.hibernate.boot.spi.CacheRegionDefinition;
-import org.hibernate.cache.spi.access.AccessType;
-import org.hibernate.cfg.NamingStrategy;
 import org.hibernate.cfg.annotations.NamedEntityGraphDefinition;
 import org.hibernate.engine.ResultSetMappingDefinition;
 import org.hibernate.engine.spi.FilterDefinition;
@@ -47,39 +37,12 @@ import org.hibernate.metamodel.spi.binding.IdentifierGeneratorDefinition;
 import org.hibernate.metamodel.spi.binding.PluralAttributeBinding;
 import org.hibernate.metamodel.spi.binding.SecondaryTable;
 import org.hibernate.metamodel.spi.binding.TypeDefinition;
-import org.hibernate.metamodel.spi.relational.Database;
 import org.hibernate.metamodel.spi.relational.Identifier;
-import org.hibernate.type.BasicType;
 
 /**
  * @author Steve Ebersole
  */
 public interface Metadata {
-	/**
-	 * Exposes the options used to produce a {@link Metadata} instance.
-	 */
-	public static interface Options extends Database.Defaults {
-		StandardServiceRegistry getServiceRegistry();
-
-		MetadataSourceProcessingOrder getMetadataSourceProcessingOrder();
-		NamingStrategy getNamingStrategy();
-		EntityResolver getEntityResolver();
-		SharedCacheMode getSharedCacheMode();
-		AccessType getDefaultAccessType();
-		boolean useNewIdentifierGenerators();
-		MultiTenancyStrategy getMultiTenancyStrategy();
-		IndexView getJandexView();
-		List<BasicType> getBasicTypeRegistrations();
-		List<CacheRegionDefinition> getCacheRegionDefinitions();
-	}
-
-	/**
-	 * Retrieve the options used to build this {@link Metadata} instance.
-	 *
-	 * @return The options.
-	 */
-	Options getOptions();
-
 	/**
 	 * Get the builder for {@link SessionFactory} instances based on this metamodel,
 	 *

hibernate-core/src/main/java/org/hibernate/metamodel/MetadataBuilder.java

@@ -165,7 +165,22 @@ public interface MetadataBuilder {
 	 *
 	 * @param cacheRegionDefinition The cache region definition to apply
 	 */
-	public void with(CacheRegionDefinition cacheRegionDefinition);
+	public MetadataBuilder with(CacheRegionDefinition cacheRegionDefinition);
+
+	/**
+	 * Apply a ClassLoader for use while building the Metadata.
+	 * <p/>
+	 * Ideally we should avoid accessing ClassLoaders when perform 1st phase of bootstrap.  This
+	 * is a ClassLoader that can be used in cases when we have to.  IN EE managed environments, this
+	 * is the ClassLoader mandated by
+	 * {@link javax.persistence.spi.PersistenceUnitInfo#getNewTempClassLoader()}.  This ClassLoader
+	 * is thrown away by the container afterwards.  The idea being that the Class can still be enhanced
+	 * in the application ClassLoader.  In other environments, pass a ClassLoader that performs the
+	 * same function if desired.
+	 *
+	 * @param tempClassLoader ClassLoader for use during building the Metadata
+	 */
+	public MetadataBuilder with(ClassLoader tempClassLoader);
 
 	/**
 	 * Actually build the metamodel

hibernate-core/src/main/java/org/hibernate/metamodel/internal/Binder.java

@@ -726,7 +726,7 @@ public class Binder implements HelperContext {
 				// if (1) the strategy is discriminator based and (2) the entity is not shared, we need to either (a) extract
 				// the user supplied tenant discriminator value mapping or (b) generate an implicit one
 				final boolean needsTenantIdentifierValueMapping =
-						MultiTenancyStrategy.DISCRIMINATOR == metadata.getOptions().getMultiTenancyStrategy()
+						MultiTenancyStrategy.DISCRIMINATOR == bindingContext().getBuildingOptions().getMultiTenancyStrategy()
 								&& !multiTenancySource.isShared();
 
 				if ( needsTenantIdentifierValueMapping ) {

hibernate-core/src/main/java/org/hibernate/metamodel/internal/MetadataBuilderImpl.java

@@ -52,6 +52,7 @@ import org.hibernate.metamodel.MetadataSources;
 import org.hibernate.metamodel.spi.MetadataSourcesContributor;
 import org.hibernate.metamodel.spi.TypeContributions;
 import org.hibernate.metamodel.spi.TypeContributor;
+import org.hibernate.metamodel.spi.relational.Database;
 import org.hibernate.service.ServiceRegistry;
 import org.hibernate.type.BasicType;
 import org.hibernate.type.CompositeCustomType;
@@ -68,7 +69,7 @@ public class MetadataBuilderImpl implements MetadataBuilder, TypeContributions {
 	private static final Logger log = Logger.getLogger( MetadataBuilderImpl.class );
 
 	private final MetadataSources sources;
-	private final OptionsImpl options;
+	private final Options options;
 
 	public MetadataBuilderImpl(MetadataSources sources) {
 		this(
@@ -110,7 +111,7 @@ public class MetadataBuilderImpl implements MetadataBuilder, TypeContributions {
 						.loadJavaServices( MetadataSourcesContributor.class ) ) {
 			contributor.contribute( sources, null );
 		}
-		this.options = new OptionsImpl( serviceRegistry );
+		this.options = new Options( serviceRegistry );
 	}
 
 	@Override
@@ -195,41 +196,93 @@ public class MetadataBuilderImpl implements MetadataBuilder, TypeContributions {
 	}
 
 	@Override
-	public void with(CacheRegionDefinition cacheRegionDefinition) {
+	public MetadataBuilder with(CacheRegionDefinition cacheRegionDefinition) {
 		if ( options.cacheRegionDefinitions == null ) {
 			options.cacheRegionDefinitions = new ArrayList<CacheRegionDefinition>();
 		}
 		options.cacheRegionDefinitions.add( cacheRegionDefinition );
+		return this;
+	}
+
+	@Override
+	public MetadataBuilder with(ClassLoader tempClassLoader) {
+		options.tempClassLoader = tempClassLoader;
+		return this;
 	}
 
 	@Override
 	public Metadata build() {
-		return new MetadataImpl( sources, options );
+		return MetadataImpl.build( sources, options );
 	}
 
-	public static class OptionsImpl implements Metadata.Options {
-		private final StandardServiceRegistry serviceRegistry;
-
-		private MetadataSourceProcessingOrder metadataSourceProcessingOrder = MetadataSourceProcessingOrder.HBM_FIRST;
-		private NamingStrategy namingStrategy = EJB3NamingStrategy.INSTANCE;
-		// todo : entity-resolver maybe needed for ServiceRegistry building also
-		// 		maybe move there and default to looking up that value somehow?
-		private EntityResolver entityResolver = EJB3DTDEntityResolver.INSTANCE;
-		private SharedCacheMode sharedCacheMode = SharedCacheMode.ENABLE_SELECTIVE;
-		private AccessType defaultCacheAccessType;
-        private boolean useNewIdentifierGenerators;
-        private boolean globallyQuotedIdentifiers;
+	/**
+	 * Implementation of the Database.Defaults contract
+	 */
+	public static class DatabaseDefaults implements Database.Defaults {
+		private boolean globallyQuotedIdentifiers;
 		private String defaultSchemaName;
 		private String defaultCatalogName;
-		private MultiTenancyStrategy multiTenancyStrategy;
-		private IndexView jandexView;
+
+		public DatabaseDefaults(ConfigurationService configurationService) {
+			defaultSchemaName = configurationService.getSetting(
+					AvailableSettings.DEFAULT_SCHEMA,
+					StandardConverters.STRING,
+					null
+			);
+
+			defaultCatalogName = configurationService.getSetting(
+					AvailableSettings.DEFAULT_CATALOG,
+					StandardConverters.STRING,
+					null
+			);
+
+			globallyQuotedIdentifiers = configurationService.getSetting(
+					AvailableSettings.GLOBALLY_QUOTED_IDENTIFIERS,
+					StandardConverters.BOOLEAN,
+					false
+			);
+		}
+
+		@Override
+		public String getDefaultSchemaName() {
+			return defaultSchemaName;
+		}
+
+		@Override
+		public String getDefaultCatalogName() {
+			return defaultCatalogName;
+		}
+
+		@Override
+		public boolean isGloballyQuotedIdentifiers() {
+			return globallyQuotedIdentifiers;
+		}
+	}
+
+	public static class Options implements org.hibernate.metamodel.spi.MetadataBuildingOptions {
+		private final StandardServiceRegistry serviceRegistry;
+		private final DatabaseDefaults databaseDefaults;
+
 		private List<BasicType> basicTypeRegistrations = new ArrayList<BasicType>();
+
+		private IndexView jandexView;
+		private ClassLoader tempClassLoader;
+		private NamingStrategy namingStrategy = EJB3NamingStrategy.INSTANCE;
+		private SharedCacheMode sharedCacheMode = SharedCacheMode.ENABLE_SELECTIVE;
+		private AccessType defaultCacheAccessType;
+		private boolean useNewIdentifierGenerators;
+		private MultiTenancyStrategy multiTenancyStrategy;
 		private List<CacheRegionDefinition> cacheRegionDefinitions;
 
-		public OptionsImpl(StandardServiceRegistry serviceRegistry) {
+		// todo : go away
+		private MetadataSourceProcessingOrder metadataSourceProcessingOrder = MetadataSourceProcessingOrder.HBM_FIRST;
+		private EntityResolver entityResolver = EJB3DTDEntityResolver.INSTANCE;
+
+		public Options(StandardServiceRegistry serviceRegistry) {
 			this.serviceRegistry = serviceRegistry;
 
-			ConfigurationService configService = serviceRegistry.getService( ConfigurationService.class );
+			final ConfigurationService configService = serviceRegistry.getService( ConfigurationService.class );
+			this.databaseDefaults = new DatabaseDefaults( configService );
 
 			// cache access type
 			defaultCacheAccessType = configService.getSetting(
@@ -248,24 +301,6 @@ public class MetadataBuilderImpl implements MetadataBuilder, TypeContributions {
 					false
 			);
 
-			defaultSchemaName = configService.getSetting(
-					AvailableSettings.DEFAULT_SCHEMA,
-					StandardConverters.STRING,
-					null
-			);
-
-			defaultCatalogName = configService.getSetting(
-					AvailableSettings.DEFAULT_CATALOG,
-					StandardConverters.STRING,
-					null
-			);
-
-            globallyQuotedIdentifiers = configService.getSetting(
-                    AvailableSettings.GLOBALLY_QUOTED_IDENTIFIERS,
-					StandardConverters.BOOLEAN,
-                    false
-            );
-
 			multiTenancyStrategy =  MultiTenancyStrategy.determineMultiTenancyStrategy( configService.getSettings() );
 		}
 
@@ -275,58 +310,8 @@ public class MetadataBuilderImpl implements MetadataBuilder, TypeContributions {
 		}
 
 		@Override
-		public MetadataSourceProcessingOrder getMetadataSourceProcessingOrder() {
-			return metadataSourceProcessingOrder;
-		}
-
-		@Override
-		public NamingStrategy getNamingStrategy() {
-			return namingStrategy;
-		}
-
-		@Override
-		public EntityResolver getEntityResolver() {
-			return entityResolver;
-		}
-
-		@Override
-		public AccessType getDefaultAccessType() {
-			return defaultCacheAccessType;
-		}
-
-		@Override
-		public SharedCacheMode getSharedCacheMode() {
-			return sharedCacheMode;
-		}
-
-		@Override
-        public boolean useNewIdentifierGenerators() {
-            return useNewIdentifierGenerators;
-        }
-
-        @Override
-        public boolean isGloballyQuotedIdentifiers() {
-            return globallyQuotedIdentifiers;
-        }
-
-        @Override
-		public String getDefaultSchemaName() {
-			return defaultSchemaName;
-		}
-
-		@Override
-		public String getDefaultCatalogName() {
-			return defaultCatalogName;
-		}
-
-		@Override
-		public MultiTenancyStrategy getMultiTenancyStrategy() {
-			return multiTenancyStrategy;
-		}
-
-		@Override
-		public IndexView getJandexView() {
-			return jandexView;
+		public DatabaseDefaults getDatabaseDefaults() {
+			return databaseDefaults;
 		}
 
 		@Override
@@ -334,9 +319,55 @@ public class MetadataBuilderImpl implements MetadataBuilder, TypeContributions {
 			return basicTypeRegistrations;
 		}
 
+		@Override
+		public IndexView getJandexView() {
+			return jandexView;
+		}
+
+		@Override
+		public ClassLoader getTempClassLoader() {
+			return tempClassLoader;
+		}
+
+		@Override
+		public NamingStrategy getNamingStrategy() {
+			return namingStrategy;
+		}
+
+		@Override
+		public SharedCacheMode getSharedCacheMode() {
+			return sharedCacheMode;
+		}
+
+		@Override
+		public AccessType getDefaultCacheAccessType() {
+			return defaultCacheAccessType;
+		}
+
+		@Override
+		public boolean isUseNewIdentifierGenerators() {
+			return useNewIdentifierGenerators;
+		}
+
+		@Override
+		public MultiTenancyStrategy getMultiTenancyStrategy() {
+			return multiTenancyStrategy;
+		}
+
 		@Override
 		public List<CacheRegionDefinition> getCacheRegionDefinitions() {
 			return cacheRegionDefinitions;
 		}
+
+		@Override
+		public MetadataSourceProcessingOrder getMetadataSourceProcessingOrder() {
+			return metadataSourceProcessingOrder;
+		}
+
+		@Override
+		public EntityResolver getEntityResolver() {
+			return entityResolver;
+		}
 	}
+
 }

hibernate-core/src/main/java/org/hibernate/metamodel/internal/MetadataImpl.java

@@ -67,6 +67,7 @@ import org.hibernate.metamodel.internal.source.hbm.HbmMetadataSourceProcessorImp
 import org.hibernate.metamodel.source.internal.jandex.Unifier;
 import org.hibernate.metamodel.source.internal.jaxb.JaxbEntityMappings;
 import org.hibernate.metamodel.spi.AdditionalJaxbRootProducer;
+import org.hibernate.metamodel.spi.MetadataBuildingOptions;
 import org.hibernate.metamodel.spi.MetadataContributor;
 import org.hibernate.metamodel.spi.MetadataImplementor;
 import org.hibernate.metamodel.spi.MetadataSourceProcessor;
@@ -126,7 +127,7 @@ public class MetadataImpl implements MetadataImplementor, Serializable {
 	);
 
 	private final ServiceRegistry serviceRegistry;
-	private final Options options;
+	private final MetadataBuildingOptions options;
 
 	private final ClassLoaderService classLoaderService;
 //	private final transient ValueHolder<PersisterClassResolver> persisterClassResolverService;
@@ -156,12 +157,15 @@ public class MetadataImpl implements MetadataImplementor, Serializable {
 
     private boolean globallyQuotedIdentifiers = false;
 
-	public MetadataImpl(MetadataSources metadataSources, Options options) {
+	public MetadataImpl(MetadataSources metadataSources, MetadataBuildingOptions options) {
 		this.serviceRegistry =  options.getServiceRegistry();
 		this.classLoaderService = serviceRegistry.getService( ClassLoaderService.class );
 		this.options = options;
 		this.identifierGeneratorFactory = serviceRegistry.getService( MutableIdentifierGeneratorFactory.class );
-		this.database = new Database( options, serviceRegistry.getService( JdbcServices.class ).getJdbcEnvironment() );
+		this.database = new Database(
+				options.getDatabaseDefaults(),
+				serviceRegistry.getService( JdbcServices.class ).getJdbcEnvironment()
+		);
 
 		this.mappingDefaults = new MappingDefaultsImpl();
 		this.nameNormalizer = new ObjectNameNormalizer() {
@@ -691,11 +695,6 @@ public class MetadataImpl implements MetadataImplementor, Serializable {
 //		return persisterClassResolverService.getValue();
 //	}
 
-	@Override
-	public Options getOptions() {
-		return options;
-	}
-
 	@Override
 	public ServiceRegistry getServiceRegistry() {
 		return serviceRegistry;
@@ -881,7 +880,7 @@ public class MetadataImpl implements MetadataImplementor, Serializable {
 
 	@Override
 	public SessionFactoryBuilder getSessionFactoryBuilder() {
-		return new SessionFactoryBuilderImpl( this );
+		return new SessionFactoryBuilderImpl( this, options.getServiceRegistry() );
 	}
 
 	@Override
@@ -896,7 +895,7 @@ public class MetadataImpl implements MetadataImplementor, Serializable {
 
     @Override
     public boolean isGloballyQuotedIdentifiers() {
-        return globallyQuotedIdentifiers || getOptions().isGloballyQuotedIdentifiers();
+        return globallyQuotedIdentifiers || options.getDatabaseDefaults().isGloballyQuotedIdentifiers();
     }
 
     public void setGloballyQuotedIdentifiers(boolean globallyQuotedIdentifiers){
@@ -908,6 +907,11 @@ public class MetadataImpl implements MetadataImplementor, Serializable {
 		return mappingDefaults;
 	}
 
+	@Override
+	public MetadataBuildingOptions getBuildingOptions() {
+		return options;
+	}
+
 	private final MetaAttributeContext globalMetaAttributeContext = new MetaAttributeContext();
 
 	@Override
@@ -965,6 +969,10 @@ public class MetadataImpl implements MetadataImplementor, Serializable {
 		return attributeBinding.getHibernateTypeDescriptor().getResolvedTypeMapping();
 	}
 
+	public static MetadataImpl build(MetadataSources sources, MetadataBuildingOptions options) {
+		return new MetadataImpl( sources, options );
+	}
+
 	private class MappingDefaultsImpl implements MappingDefaults {
 
 		@Override
@@ -974,12 +982,12 @@ public class MetadataImpl implements MetadataImplementor, Serializable {
 
 		@Override
 		public String getSchemaName() {
-			return options.getDefaultSchemaName();
+			return options.getDatabaseDefaults().getDefaultSchemaName();
 		}
 
 		@Override
 		public String getCatalogName() {
-			return options.getDefaultCatalogName();
+			return options.getDatabaseDefaults().getDefaultCatalogName();
 		}
 
 		@Override
@@ -1014,7 +1022,7 @@ public class MetadataImpl implements MetadataImplementor, Serializable {
 
 		@Override
 		public AccessType getCacheAccessType() {
-			return options.getDefaultAccessType();
+			return options.getDefaultCacheAccessType();
 		}
 	}
 }

hibernate-core/src/main/java/org/hibernate/metamodel/internal/SessionFactoryBuilderImpl.java

@@ -23,7 +23,6 @@
  */
 package org.hibernate.metamodel.internal;
 
-import java.io.Serializable;
 import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.List;
@@ -35,7 +34,6 @@ import org.hibernate.EmptyInterceptor;
 import org.hibernate.EntityMode;
 import org.hibernate.EntityNameResolver;
 import org.hibernate.Interceptor;
-import org.hibernate.ObjectNotFoundException;
 import org.hibernate.SessionFactory;
 import org.hibernate.SessionFactoryObserver;
 import org.hibernate.boot.registry.StandardServiceRegistry;
@@ -51,7 +49,6 @@ import org.hibernate.internal.StandardEntityNotFoundDelegate;
 import org.hibernate.metamodel.SessionFactoryBuilder;
 import org.hibernate.metamodel.spi.MetadataImplementor;
 import org.hibernate.proxy.EntityNotFoundDelegate;
-import org.hibernate.secure.spi.JaccPermissionDeclarations;
 import org.hibernate.tuple.entity.EntityTuplizer;
 
 /**
@@ -62,9 +59,9 @@ public class SessionFactoryBuilderImpl implements SessionFactoryBuilder {
 	private final MetadataImplementor metadata;
 	private final SessionFactoryOptionsImpl options;
 
-	SessionFactoryBuilderImpl(MetadataImplementor metadata) {
+	SessionFactoryBuilderImpl(MetadataImplementor metadata, StandardServiceRegistry serviceRegistry) {
 		this.metadata = metadata;
-		options = new SessionFactoryOptionsImpl( metadata.getOptions().getServiceRegistry() );
+		options = new SessionFactoryOptionsImpl( serviceRegistry );
 	}
 
 	@Override

hibernate-core/src/main/java/org/hibernate/metamodel/internal/source/annotations/AnnotationBindingContextImpl.java

@@ -25,6 +25,7 @@ package org.hibernate.metamodel.internal.source.annotations;
 
 import org.hibernate.boot.registry.classloading.spi.ClassLoaderService;
 import org.hibernate.cfg.NamingStrategy;
+import org.hibernate.metamodel.spi.MetadataBuildingOptions;
 import org.hibernate.metamodel.spi.MetadataImplementor;
 import org.hibernate.metamodel.spi.binding.IdentifierGeneratorDefinition;
 import org.hibernate.metamodel.spi.domain.JavaClassReference;
@@ -109,6 +110,11 @@ public class AnnotationBindingContextImpl implements AnnotationBindingContext {
 		return metadata;
 	}
 
+	@Override
+	public MetadataBuildingOptions getBuildingOptions() {
+		return metadata.getBuildingOptions();
+	}
+
 	@Override
 	public <T> Class<T> locateClassByName(String name) {
 		return classLoaderService.classForName( name );

hibernate-core/src/main/java/org/hibernate/metamodel/internal/source/annotations/RootEntitySourceImpl.java

@@ -59,7 +59,7 @@ public class RootEntitySourceImpl extends EntitySourceImpl implements RootEntity
 		switch ( idType ) {
 			case SIMPLE: {
 				MappedAttribute attribute = getEntityClass().getIdAttributes().values().iterator().next();
-				return new SimpleIdentifierSourceImpl( this, (BasicAttribute) attribute);
+				return new SimpleIdentifierSourceImpl( this, (BasicAttribute) attribute );
 			}
 			case COMPOSED: {
 				return new NonAggregatedCompositeIdentifierSourceImpl( this );

hibernate-core/src/main/java/org/hibernate/metamodel/internal/source/annotations/attribute/BasicAttribute.java

@@ -338,7 +338,7 @@ public class BasicAttribute extends MappedAttribute {
 					getContext().getServiceRegistry().getService( ClassLoaderService.class ) );
 			String strategy = EnumConversionHelper.generationTypeToGeneratorStrategyName(
 					genType,
-					getContext().getMetadataImplementor().getOptions().useNewIdentifierGenerators()
+					getContext().getBuildingOptions().isUseNewIdentifierGenerators()
 			);
 			generator = new IdentifierGeneratorDefinition( null, strategy, null );
 		}

hibernate-core/src/main/java/org/hibernate/metamodel/internal/source/annotations/entity/EntityBindingContext.java

@@ -24,6 +24,7 @@
 package org.hibernate.metamodel.internal.source.annotations.entity;
 
 import org.hibernate.cfg.NamingStrategy;
+import org.hibernate.metamodel.spi.MetadataBuildingOptions;
 import org.hibernate.metamodel.spi.domain.JavaClassReference;
 import org.hibernate.xml.spi.Origin;
 import org.hibernate.xml.spi.SourceType;
@@ -85,6 +86,11 @@ public class EntityBindingContext implements LocalBindingContext, AnnotationBind
 		return contextDelegate.getMappingDefaults();
 	}
 
+	@Override
+	public MetadataBuildingOptions getBuildingOptions() {
+		return contextDelegate.getBuildingOptions();
+	}
+
 	@Override
 	public MetadataImplementor getMetadataImplementor() {
 		return contextDelegate.getMetadataImplementor();

hibernate-core/src/main/java/org/hibernate/metamodel/internal/source/annotations/entity/EntityClass.java

@@ -497,7 +497,7 @@ public class EntityClass extends ConfiguredClass {
 		);
 
 		final boolean doCaching;
-		switch ( getLocalBindingContext().getMetadataImplementor().getOptions().getSharedCacheMode() ) {
+		switch ( getLocalBindingContext().getBuildingOptions().getSharedCacheMode() ) {
 			case ALL: {
 				doCaching = true;
 				break;

hibernate-core/src/main/java/org/hibernate/metamodel/internal/source/annotations/global/IdGeneratorProcessor.java

@@ -151,7 +151,7 @@ public class IdGeneratorProcessor {
 		final ClassLoaderService classLoaderService = bindingContext.getServiceRegistry().getService( ClassLoaderService.class );
 		final String name = JandexHelper.getValue( generator, "name", String.class, classLoaderService );
 
-		final boolean useNewIdentifierGenerators = metadata.getOptions().useNewIdentifierGenerators();
+		final boolean useNewIdentifierGenerators = bindingContext.getBuildingOptions().isUseNewIdentifierGenerators();
 		final String strategy = EnumConversionHelper.generationTypeToGeneratorStrategyName(
 				GenerationType.SEQUENCE,
 				useNewIdentifierGenerators
@@ -196,7 +196,7 @@ public class IdGeneratorProcessor {
 		final ClassLoaderService classLoaderService = bindingContext.getServiceRegistry().getService( ClassLoaderService.class );
 		final String name = JandexHelper.getValue( generator, "name", String.class, classLoaderService );
 
-		final boolean useNewIdentifierGenerators = metadata.getOptions().useNewIdentifierGenerators();
+		final boolean useNewIdentifierGenerators = bindingContext.getBuildingOptions().isUseNewIdentifierGenerators();
 		final String strategy = EnumConversionHelper.generationTypeToGeneratorStrategyName(
 				GenerationType.TABLE,
 				useNewIdentifierGenerators

hibernate-core/src/main/java/org/hibernate/metamodel/internal/source/annotations/util/EntityHierarchyBuilder.java

@@ -58,16 +58,21 @@ import org.hibernate.metamodel.spi.source.EntitySource;
 import org.hibernate.metamodel.spi.source.SubclassEntitySource;
 
 /**
- * Given a (jandex) annotation index build processes all classes with JPA relevant annotations and pre-orders
+ * Given a (jandex) annotation index, processes all classes with JPA relevant annotations and pre-orders
  * JPA entities respectively their inheritance hierarchy.
  *
  * @author Hardy Ferentschik
  * @author Strong Liu
+ * @author Steve Ebersole
  */
 public class EntityHierarchyBuilder {
-	private static final Logger LOG = Logger.getLogger(
-			EntityHierarchyBuilder.class);
+	private static final Logger LOG = Logger.getLogger( EntityHierarchyBuilder.class );
 
+	private final AnnotationBindingContext bindingContext;
+
+	private final Set<EntityHierarchy> hierarchies = new HashSet<EntityHierarchy>();
+	private final Map<DotName,DotName> processedEntities = new HashMap<DotName, DotName>();
+	private final Map<DotName, List<ClassInfo>> classToDirectSubclassMap = new HashMap<DotName, List<ClassInfo>>();
 
 	/**
 	 * Pre-processes the annotated entities from the index and create a set of entity hierarchies which can be bound
@@ -78,10 +83,28 @@ public class EntityHierarchyBuilder {
 	 * @return a set of {@code EntityHierarchy} instances.
 	 */
 	public static Set<EntityHierarchy> createEntityHierarchies(AnnotationBindingContext bindingContext) {
-		Set<EntityHierarchy> hierarchies = new HashSet<EntityHierarchy>();
-		Map<DotName,DotName> processedEntities = new HashMap<DotName, DotName>(  );
-		Map<DotName, List<ClassInfo>> classToDirectSubClassMap = new HashMap<DotName, List<ClassInfo>>();
-		IndexView index = bindingContext.getIndex();
+		return new EntityHierarchyBuilder( bindingContext ).process();
+	}
+
+	/**
+	 * Constructs a EntityHierarchyBuilder.  While all calls flow into this class statically via
+	 * {@link #createEntityHierarchies}, internally each call to that method creates an instance
+	 * used to hold instance state representing that parse.
+	 *
+	 * @param bindingContext Access to needed services and information
+	 */
+	private EntityHierarchyBuilder(AnnotationBindingContext bindingContext) {
+		this.bindingContext = bindingContext;
+	}
+
+	/**
+	 * Pre-processes the annotated entities from the index and create a set of entity hierarchies which can be bound
+	 * to the metamodel.
+	 *
+	 * @return a set of {@code EntityHierarchy} instances.
+	 */
+	public Set<EntityHierarchy> process() {
+		final IndexView index = bindingContext.getIndex();
 		for ( ClassInfo classInfo : index.getKnownClasses() ) {
 			if ( processedEntities.containsKey( classInfo.name() ) ) {
 				continue;
@@ -91,22 +114,15 @@ public class EntityHierarchyBuilder {
 			}
 
 
-			ClassInfo rootClassInfo = findRootEntityClassInfo( index, classInfo, bindingContext );
+			ClassInfo rootClassInfo = findRootEntityClassInfo( classInfo );
 			List<ClassInfo> rootClassWithAllSubclasses = new ArrayList<ClassInfo>();
 
 			// collect the current root entity and all its subclasses
-			processHierarchy(
-					bindingContext,
-					rootClassInfo,
-					rootClassWithAllSubclasses,
-					processedEntities,
-					classToDirectSubClassMap
-			);
+			processHierarchy( rootClassInfo, rootClassWithAllSubclasses );
 			boolean hasSubclasses = rootClassWithAllSubclasses.size() > 1;
 			// using the root entity, resolve generic parameters in the whole class hierarchy
 			final Map<String, ResolvedTypeWithMembers> resolvedTypeWithMembers = resolveGenerics(
-					rootClassInfo.toString(),
-					bindingContext
+					rootClassInfo.toString()
 			);
 			List<ClassInfo> mappedSuperclasses =  findMappedSuperclasses( index, rootClassInfo );
 
@@ -133,8 +149,6 @@ public class EntityHierarchyBuilder {
 			RootEntitySourceImpl rootSource = new RootEntitySourceImpl( rootEntityClass );
 
 			addSubclassEntitySources(
-					bindingContext,
-					classToDirectSubClassMap,
 					resolvedTypeWithMembers,
 					defaultAccessType,
 					hierarchyInheritanceType,
@@ -147,20 +161,18 @@ public class EntityHierarchyBuilder {
 		return hierarchies;
 	}
 
-	private static void addSubclassEntitySources(
-			AnnotationBindingContext bindingContext,
-			Map<DotName, List<ClassInfo>> classToDirectSubClassMap,
+	private void addSubclassEntitySources(
 			Map<String, ResolvedTypeWithMembers> resolvedTypeWithMembers,
 			AccessType defaultAccessType,
 			InheritanceType hierarchyInheritanceType,
 			EntityClass entityClass,
 			EntitySource entitySource) {
-		List<ClassInfo> subClassInfoList = classToDirectSubClassMap.get( DotName.createSimple( entitySource.getClassName() ) );
+		List<ClassInfo> subClassInfoList = classToDirectSubclassMap.get( DotName.createSimple( entitySource.getClassName() ) );
 		if ( subClassInfoList == null ) {
 			return;
 		}
 		for ( ClassInfo subClassInfo : subClassInfoList ) {
-			resolvedTypeWithMembers.putAll( resolveGenerics( subClassInfo.name().toString(), bindingContext ) );
+			resolvedTypeWithMembers.putAll( resolveGenerics( subClassInfo.name().toString() ) );
 			 ResolvedTypeWithMembers typeWithMembers = resolvedTypeWithMembers.get( subClassInfo.toString() );
 			if ( typeWithMembers == null ) {
 				throw new AssertionFailure( "Missing generic information for " + subClassInfo.toString() );
@@ -178,8 +190,6 @@ public class EntityHierarchyBuilder {
 					: new SubclassEntitySourceImpl( subclassEntityClass, entitySource );
 			entitySource.add( subclassEntitySource );
 			addSubclassEntitySources(
-					bindingContext,
-					classToDirectSubClassMap,
 					resolvedTypeWithMembers,
 					defaultAccessType,
 					hierarchyInheritanceType,
@@ -193,19 +203,18 @@ public class EntityHierarchyBuilder {
 	 * Finds the root entity starting at the entity given by {@code info}. The root entity is not the highest superclass
 	 * in a java type sense, but the highest superclass which is also an entity (annotated w/ {@code @Entity}.
 	 *
-	 * @param index the annotation repository
 	 * @param info the class info representing an entity
 	 *
 	 * @return Finds the root entity starting at the entity given by {@code info}
 	 */
-	private static ClassInfo findRootEntityClassInfo(IndexView index, ClassInfo info, AnnotationBindingContext bindingContext) {
+	private ClassInfo findRootEntityClassInfo(ClassInfo info) {
 		ClassInfo rootEntity = info;
 
 		DotName superName = info.superName();
 		ClassInfo tmpInfo;
 		// walk up the hierarchy until java.lang.Object
 		while ( !JandexHelper.OBJECT.equals( superName ) ) {
-			tmpInfo = index.getClassByName( superName );
+			tmpInfo = bindingContext.getIndex().getClassByName( superName );
 			if ( tmpInfo == null && superName != null ) {
 				Class clazz = bindingContext.locateClassByName( superName.toString() );
 				if ( clazz != null ) {
@@ -250,17 +259,12 @@ public class EntityHierarchyBuilder {
 	 * <li>Building up a map of class to direct subclass list</li>
 	 * </ul>
 	 *
-	 * @param bindingContext the binding context
 	 * @param classInfo the current class info
 	 * @param rootClassWithAllSubclasses used to collect all classes in the hierarchy starting at {@code classInfo}
-	 * @param processedEntities Used to keep track of all processed entities
-	 * @param classToDirectSubclassMap Create a map of class to direct subclass
 	 */
-	private static void processHierarchy(AnnotationBindingContext bindingContext,
-										 ClassInfo classInfo,
-										 List<ClassInfo> rootClassWithAllSubclasses,
-										 Map<DotName,DotName> processedEntities,
-										 Map<DotName, List<ClassInfo>> classToDirectSubclassMap) {
+	private void processHierarchy(
+			ClassInfo classInfo,
+			List<ClassInfo> rootClassWithAllSubclasses) {
 		processedEntities.put( classInfo.name(), classInfo.name() );
 		rootClassWithAllSubclasses.add( classInfo );
 		Collection<ClassInfo> subClasses = bindingContext.getIndex().getKnownDirectSubclasses( classInfo.name() );
@@ -271,13 +275,7 @@ public class EntityHierarchyBuilder {
 				continue;
 			}
 			addSubClassToSubclassMap( classInfo.name(), subClassInfo, classToDirectSubclassMap );
-			processHierarchy(
-					bindingContext,
-					subClassInfo,
-					rootClassWithAllSubclasses,
-					processedEntities,
-					classToDirectSubclassMap
-			);
+			processHierarchy( subClassInfo, rootClassWithAllSubclasses );
 		}
 	}
 
@@ -477,7 +475,7 @@ public class EntityHierarchyBuilder {
 	 * TODO this is incorrect, we should do it from bottom to top, not inverse, since the actual type info should be dedined in the sub class.
 	 * we need this info to resolve super class type.
 	 */
-	private static Map<String, ResolvedTypeWithMembers> resolveGenerics(String className, AnnotationBindingContext bindingContext) {
+	private Map<String, ResolvedTypeWithMembers> resolveGenerics(String className) {
 		final Map<String, ResolvedTypeWithMembers> resolvedTypes = new HashMap<String, ResolvedTypeWithMembers>();
 		final Class<?> clazz = bindingContext.locateClassByName( className );
 		ResolvedType resolvedType = bindingContext.getTypeResolver().resolve( clazz );

hibernate-core/src/main/java/org/hibernate/metamodel/internal/source/hbm/MappingDocument.java

@@ -27,6 +27,7 @@ import java.util.List;
 
 import org.hibernate.cfg.NamingStrategy;
 import org.hibernate.internal.util.collections.CollectionHelper;
+import org.hibernate.metamodel.spi.MetadataBuildingOptions;
 import org.hibernate.metamodel.spi.domain.JavaClassReference;
 import org.hibernate.xml.spi.BindResult;
 import org.hibernate.xml.spi.Origin;
@@ -118,6 +119,11 @@ public class MappingDocument {
 			return localMappingDefaults;
 		}
 
+		@Override
+		public MetadataBuildingOptions getBuildingOptions() {
+			return metadata.getBuildingOptions();
+		}
+
 		@Override
 		public MetadataImplementor getMetadataImplementor() {
 			return metadata;

hibernate-core/src/main/java/org/hibernate/metamodel/spi/MetadataBuildingOptions.java

@@ -0,0 +1,142 @@
+/*
+ * Hibernate, Relational Persistence for Idiomatic Java
+ *
+ * Copyright (c) 2014, Red Hat Inc. or third-party contributors as
+ * indicated by the @author tags or express copyright attribution
+ * statements applied by the authors.  All third-party contributions are
+ * distributed under license by Red Hat Inc.
+ *
+ * This copyrighted material is made available to anyone wishing to use, modify,
+ * copy, or redistribute it subject to the terms and conditions of the GNU
+ * Lesser General Public License, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+ * or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU Lesser General Public License
+ * for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this distribution; if not, write to:
+ * Free Software Foundation, Inc.
+ * 51 Franklin Street, Fifth Floor
+ * Boston, MA  02110-1301  USA
+ */
+package org.hibernate.metamodel.spi;
+
+import java.util.List;
+import javax.persistence.SharedCacheMode;
+
+import org.hibernate.MultiTenancyStrategy;
+import org.hibernate.boot.registry.StandardServiceRegistry;
+import org.hibernate.boot.spi.CacheRegionDefinition;
+import org.hibernate.cache.spi.access.AccessType;
+import org.hibernate.cfg.NamingStrategy;
+import org.hibernate.metamodel.MetadataSourceProcessingOrder;
+import org.hibernate.metamodel.spi.relational.Database;
+import org.hibernate.type.BasicType;
+
+import org.jboss.jandex.IndexView;
+
+import org.xml.sax.EntityResolver;
+
+/**
+ * Describes the options used while building the Metadata object (during
+ * {@link org.hibernate.metamodel.MetadataBuilder#build()} processing).
+ *
+ * @author Steve Ebersole
+ */
+public interface MetadataBuildingOptions {
+	/**
+	 * Access to the service registry.
+	 *
+	 * @return The service registry
+	 */
+	StandardServiceRegistry getServiceRegistry();
+
+	/**
+	 * Access to the database defaults.
+	 *
+	 * @return The database defaults
+	 */
+	Database.Defaults getDatabaseDefaults();
+
+	/**
+	 * Access the list of BasicType registrations.  These are the BasicTypes explicitly
+	 * registered via calls to:<ul>
+	 *     <li>{@link org.hibernate.metamodel.MetadataBuilder#with(org.hibernate.type.BasicType)}</li>
+	 *     <li>{@link org.hibernate.metamodel.MetadataBuilder#with(org.hibernate.usertype.UserType, java.lang.String[])}</li>
+	 *     <li>{@link org.hibernate.metamodel.MetadataBuilder#with(org.hibernate.usertype.CompositeUserType, java.lang.String[])}</li>
+	 * </ul>
+	 *
+	 * @return The BasicType registrations
+	 */
+	List<BasicType> getBasicTypeRegistrations();
+
+	/**
+	 * Access to the Jandex index passed by call to
+	 * {@link org.hibernate.metamodel.MetadataBuilder#with(org.jboss.jandex.IndexView)}, if any.
+	 *
+	 * @return The Jandex index
+	 */
+	IndexView getJandexView();
+
+	/**
+	 * Access the temporary ClassLoader passed to us as defined by
+	 * {@link javax.persistence.spi.PersistenceUnitInfo#getNewTempClassLoader()}, if any.
+	 *
+	 * @return The tempo ClassLoader
+	 */
+	ClassLoader getTempClassLoader();
+
+	/**
+	 * Access to the NamingStrategy which should be used.
+	 *
+	 * @return The NamingStrategy
+	 */
+	NamingStrategy getNamingStrategy();
+
+	/**
+	 * Access to the SharedCacheMode for determining whether we should perform second level
+	 * caching or not.
+	 *
+	 * @return The SharedCacheMode
+	 */
+	SharedCacheMode getSharedCacheMode();
+
+	/**
+	 * Access to the default second level cache AccessType to use if not specified.
+	 *
+	 * @return The default AccessType
+	 */
+	AccessType getDefaultCacheAccessType();
+
+	/**
+	 * Access to whether we should be using the new identifier generator scheme.
+	 * {@code true} indicates to use the new schema, {@code false} indicates to use the
+	 * legacy scheme.
+	 *
+	 * @return Whether to use the new identifier generator scheme
+	 */
+	boolean isUseNewIdentifierGenerators();
+
+	/**
+	 * Access to the MultiTenancyStrategy for this environment.
+	 *
+	 * @return The MultiTenancyStrategy
+	 */
+	MultiTenancyStrategy getMultiTenancyStrategy();
+
+	/**
+	 * Access to all explicit cache region mappings.
+	 *
+	 * @return Explicit cache region mappings.
+	 */
+	List<CacheRegionDefinition> getCacheRegionDefinitions();
+
+
+	// todo : these 2 will go away...
+
+	MetadataSourceProcessingOrder getMetadataSourceProcessingOrder();
+
+	EntityResolver getEntityResolver();
+}

hibernate-core/src/main/java/org/hibernate/metamodel/spi/MetadataImplementor.java

@@ -79,6 +79,7 @@ public interface MetadataImplementor extends Metadata, BindingContext, Mapping {
 
 	void addResultSetMapping(ResultSetMappingDefinition resultSetMappingDefinition);
 
+	@Deprecated
 	void setGloballyQuotedIdentifiers(boolean b);
 
 	MetaAttributeContext getGlobalMetaAttributeContext();

hibernate-core/src/main/java/org/hibernate/metamodel/spi/binding/EntityHierarchyBindingNode.java

@@ -0,0 +1,33 @@
+/*
+ * Hibernate, Relational Persistence for Idiomatic Java
+ *
+ * Copyright (c) 2014, Red Hat Inc. or third-party contributors as
+ * indicated by the @author tags or express copyright attribution
+ * statements applied by the authors.  All third-party contributions are
+ * distributed under license by Red Hat Inc.
+ *
+ * This copyrighted material is made available to anyone wishing to use, modify,
+ * copy, or redistribute it subject to the terms and conditions of the GNU
+ * Lesser General Public License, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+ * or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU Lesser General Public License
+ * for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this distribution; if not, write to:
+ * Free Software Foundation, Inc.
+ * 51 Franklin Street, Fifth Floor
+ * Boston, MA  02110-1301  USA
+ */
+package org.hibernate.metamodel.spi.binding;
+
+/**
+ * Represents an Entity or MappedSuperclass in the binding model
+ *
+ * @author Steve Ebersole
+ */
+public interface EntityHierarchyBindingNode {
+
+}

hibernate-core/src/main/java/org/hibernate/metamodel/spi/source/BindingContext.java

@@ -24,6 +24,7 @@
 package org.hibernate.metamodel.spi.source;
 
 import org.hibernate.cfg.NamingStrategy;
+import org.hibernate.metamodel.spi.MetadataBuildingOptions;
 import org.hibernate.metamodel.spi.MetadataImplementor;
 import org.hibernate.metamodel.spi.domain.JavaClassReference;
 import org.hibernate.metamodel.spi.domain.Type;
@@ -39,6 +40,8 @@ public interface BindingContext {
 
 	public MappingDefaults getMappingDefaults();
 
+	public MetadataBuildingOptions getBuildingOptions();
+
 	public MetadataImplementor getMetadataImplementor();
 
 	public <T> Class<T> locateClassByName(String name);

hibernate-core/src/test/java/org/hibernate/metamodel/internal/source/AssertSourcesTest.java

@@ -80,7 +80,7 @@ public class AssertSourcesTest extends BaseUnitTestCase {
 	}
 
 	private MetadataImpl buildMetadata(MetadataSources sources) {
-		return new MetadataImpl( sources, new MetadataBuilderImpl.OptionsImpl( serviceRegistry ) );
+		return new MetadataImpl( sources, new MetadataBuilderImpl.Options( serviceRegistry ) );
 	}
 
 	private void testUserEntitySources(MetadataSourceProcessor processor) {