Examples with ClassLoaderAccess org.hibernate.boot.spi.ClassLoaderAccess used on opensource projects

Example 1 with ClassLoaderAccess

use of org.hibernate.boot.spi.ClassLoaderAccess in project hibernate-orm by hibernate.

the class ScanningCoordinator method coordinateScan.

public void coordinateScan(ManagedResourcesImpl managedResources, MetadataBuildingOptions options, XmlMappingBinderAccess xmlMappingBinderAccess) {
    if (options.getScanEnvironment() == null) {
        return;
    }
    final ClassLoaderService classLoaderService = options.getServiceRegistry().getService(ClassLoaderService.class);
    final ClassLoaderAccess classLoaderAccess = new ClassLoaderAccessImpl(options.getTempClassLoader(), classLoaderService);
    // NOTE : the idea with JandexInitializer/JandexInitManager was to allow adding classes
    // to the index as we discovered them via scanning and .  Currently
    final Scanner scanner = buildScanner(options, classLoaderAccess);
    final ScanResult scanResult = scanner.scan(options.getScanEnvironment(), options.getScanOptions(), StandardScanParameters.INSTANCE);
    applyScanResultsToManagedResources(managedResources, scanResult, options, xmlMappingBinderAccess);
}

Example 2 with ClassLoaderAccess

use of org.hibernate.boot.spi.ClassLoaderAccess in project hibernate-orm by hibernate.

the class MetadataBuildingProcess method complete.

/**
	 * Second step of 2-phase for MetadataSources->Metadata process
	 *
	 * @param managedResources The token/memento from 1st phase
	 * @param options The building options
	 *
	 * @return Token/memento representing all known users resources (classes, packages, mapping files, etc).
	 */
public static MetadataImplementor complete(final ManagedResources managedResources, final MetadataBuildingOptions options) {
    final BasicTypeRegistry basicTypeRegistry = handleTypes(options);
    final InFlightMetadataCollectorImpl metadataCollector = new InFlightMetadataCollectorImpl(options, new TypeResolver(basicTypeRegistry, new TypeFactory()));
    for (AttributeConverterDefinition attributeConverterDefinition : managedResources.getAttributeConverterDefinitions()) {
        metadataCollector.addAttributeConverter(attributeConverterDefinition);
    }
    final ClassLoaderService classLoaderService = options.getServiceRegistry().getService(ClassLoaderService.class);
    final ClassLoaderAccess classLoaderAccess = new ClassLoaderAccessImpl(options.getTempClassLoader(), classLoaderService);
    final MetadataBuildingContextRootImpl rootMetadataBuildingContext = new MetadataBuildingContextRootImpl(options, classLoaderAccess, metadataCollector);
    final IndexView jandexView = options.getJandexView();
    // ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    // Set up the processors and start binding
    //		NOTE : this becomes even more simplified afterQuery we move purely
    // 		to unified model
    final MetadataSourceProcessor processor = new MetadataSourceProcessor() {

        private final HbmMetadataSourceProcessorImpl hbmProcessor = new HbmMetadataSourceProcessorImpl(managedResources, rootMetadataBuildingContext);

        private final AnnotationMetadataSourceProcessorImpl annotationProcessor = new AnnotationMetadataSourceProcessorImpl(managedResources, rootMetadataBuildingContext, jandexView);

        @Override
        public void prepare() {
            hbmProcessor.prepare();
            annotationProcessor.prepare();
        }

        @Override
        public void processTypeDefinitions() {
            hbmProcessor.processTypeDefinitions();
            annotationProcessor.processTypeDefinitions();
        }

        @Override
        public void processQueryRenames() {
            hbmProcessor.processQueryRenames();
            annotationProcessor.processQueryRenames();
        }

        @Override
        public void processNamedQueries() {
            hbmProcessor.processNamedQueries();
            annotationProcessor.processNamedQueries();
        }

        @Override
        public void processAuxiliaryDatabaseObjectDefinitions() {
            hbmProcessor.processAuxiliaryDatabaseObjectDefinitions();
            annotationProcessor.processAuxiliaryDatabaseObjectDefinitions();
        }

        @Override
        public void processIdentifierGenerators() {
            hbmProcessor.processIdentifierGenerators();
            annotationProcessor.processIdentifierGenerators();
        }

        @Override
        public void processFilterDefinitions() {
            hbmProcessor.processFilterDefinitions();
            annotationProcessor.processFilterDefinitions();
        }

        @Override
        public void processFetchProfiles() {
            hbmProcessor.processFetchProfiles();
            annotationProcessor.processFetchProfiles();
        }

        @Override
        public void prepareForEntityHierarchyProcessing() {
            for (MetadataSourceType metadataSourceType : options.getSourceProcessOrdering()) {
                if (metadataSourceType == MetadataSourceType.HBM) {
                    hbmProcessor.prepareForEntityHierarchyProcessing();
                }
                if (metadataSourceType == MetadataSourceType.CLASS) {
                    annotationProcessor.prepareForEntityHierarchyProcessing();
                }
            }
        }

        @Override
        public void processEntityHierarchies(Set<String> processedEntityNames) {
            for (MetadataSourceType metadataSourceType : options.getSourceProcessOrdering()) {
                if (metadataSourceType == MetadataSourceType.HBM) {
                    hbmProcessor.processEntityHierarchies(processedEntityNames);
                }
                if (metadataSourceType == MetadataSourceType.CLASS) {
                    annotationProcessor.processEntityHierarchies(processedEntityNames);
                }
            }
        }

        @Override
        public void postProcessEntityHierarchies() {
            for (MetadataSourceType metadataSourceType : options.getSourceProcessOrdering()) {
                if (metadataSourceType == MetadataSourceType.HBM) {
                    hbmProcessor.postProcessEntityHierarchies();
                }
                if (metadataSourceType == MetadataSourceType.CLASS) {
                    annotationProcessor.postProcessEntityHierarchies();
                }
            }
        }

        @Override
        public void processResultSetMappings() {
            hbmProcessor.processResultSetMappings();
            annotationProcessor.processResultSetMappings();
        }

        @Override
        public void finishUp() {
            hbmProcessor.finishUp();
            annotationProcessor.finishUp();
        }
    };
    processor.prepare();
    processor.processTypeDefinitions();
    processor.processQueryRenames();
    processor.processAuxiliaryDatabaseObjectDefinitions();
    processor.processIdentifierGenerators();
    processor.processFilterDefinitions();
    processor.processFetchProfiles();
    final Set<String> processedEntityNames = new HashSet<String>();
    processor.prepareForEntityHierarchyProcessing();
    processor.processEntityHierarchies(processedEntityNames);
    processor.postProcessEntityHierarchies();
    processor.processResultSetMappings();
    processor.processNamedQueries();
    processor.finishUp();
    for (MetadataContributor contributor : classLoaderService.loadJavaServices(MetadataContributor.class)) {
        log.tracef("Calling MetadataContributor : %s", contributor);
        contributor.contribute(metadataCollector, jandexView);
    }
    metadataCollector.processSecondPasses(rootMetadataBuildingContext);
    Iterable<AdditionalJaxbMappingProducer> producers = classLoaderService.loadJavaServices(AdditionalJaxbMappingProducer.class);
    if (producers != null) {
        final EntityHierarchyBuilder hierarchyBuilder = new EntityHierarchyBuilder();
        //			final MappingBinder mappingBinder = new MappingBinder( true );
        // We need to disable validation here.  It seems Envers is not producing valid (according to schema) XML
        final MappingBinder mappingBinder = new MappingBinder(classLoaderService, false);
        for (AdditionalJaxbMappingProducer producer : producers) {
            log.tracef("Calling AdditionalJaxbMappingProducer : %s", producer);
            Collection<MappingDocument> additionalMappings = producer.produceAdditionalMappings(metadataCollector, jandexView, mappingBinder, rootMetadataBuildingContext);
            for (MappingDocument mappingDocument : additionalMappings) {
                hierarchyBuilder.indexMappingDocument(mappingDocument);
            }
        }
        ModelBinder binder = ModelBinder.prepare(rootMetadataBuildingContext);
        for (EntityHierarchySourceImpl entityHierarchySource : hierarchyBuilder.buildHierarchies()) {
            binder.bindEntityHierarchy(entityHierarchySource);
        }
    }
    return metadataCollector.buildMetadataInstance(rootMetadataBuildingContext);
}

Example 3 with ClassLoaderAccess

use of org.hibernate.boot.spi.ClassLoaderAccess in project hibernate-orm by hibernate.

the class ScanningCoordinator method coordinateScan.

public void coordinateScan(ManagedResourcesImpl managedResources, BootstrapContext bootstrapContext, XmlMappingBinderAccess xmlMappingBinderAccess) {
    if (bootstrapContext.getScanEnvironment() == null) {
        return;
    }
    final ClassLoaderService classLoaderService = bootstrapContext.getServiceRegistry().getService(ClassLoaderService.class);
    final ClassLoaderAccess classLoaderAccess = new ClassLoaderAccessImpl(bootstrapContext.getJpaTempClassLoader(), classLoaderService);
    // NOTE : the idea with JandexInitializer/JandexInitManager was to allow adding classes
    // to the index as we discovered them via scanning and .  Currently
    final Scanner scanner = buildScanner(bootstrapContext, classLoaderAccess);
    final ScanResult scanResult = scanner.scan(bootstrapContext.getScanEnvironment(), bootstrapContext.getScanOptions(), StandardScanParameters.INSTANCE);
    applyScanResultsToManagedResources(managedResources, scanResult, bootstrapContext, xmlMappingBinderAccess);
}