public static GroovyAwareJavassistProxyFactory buildProxyFactory(
PersistentClass persistentClass) {
GroovyAwareJavassistProxyFactory proxyFactory = new GroovyAwareJavassistProxyFactory();
@SuppressWarnings("unchecked")
Set<Class<HibernateProxy>> proxyInterfaces = new HashSet<Class<HibernateProxy>>();
proxyInterfaces.add(HibernateProxy.class);
final Class<?> javaClass = persistentClass.getMappedClass();
final Property identifierProperty = persistentClass.getIdentifierProperty();
final Method idGetterMethod =
identifierProperty != null ? identifierProperty.getGetter(javaClass).getMethod() : null;
final Method idSetterMethod =
identifierProperty != null ? identifierProperty.getSetter(javaClass).getMethod() : null;
final Type identifierType =
persistentClass.hasEmbeddedIdentifier() ? persistentClass.getIdentifier().getType() : null;
try {
proxyFactory.postInstantiate(
persistentClass.getEntityName(),
javaClass,
proxyInterfaces,
idGetterMethod,
idSetterMethod,
identifierType instanceof CompositeType ? (CompositeType) identifierType : null);
} catch (HibernateException e) {
LOG.warn("Cannot instantiate proxy factory: " + e.getMessage());
return null;
}
return proxyFactory;
}
private static Constructor getConstructor(PersistentClass persistentClass) {
if (persistentClass == null || !persistentClass.hasPojoRepresentation()) {
return null;
}
try {
return ReflectHelper.getDefaultConstructor(persistentClass.getMappedClass());
} catch (Throwable t) {
return null;
}
}
private void collectTypes()
throws IOException, XMLStreamException, ClassNotFoundException, SecurityException,
NoSuchMethodException {
// super classes
Iterator<?> superClassMappings = configuration.getMappedSuperclassMappings();
while (superClassMappings.hasNext()) {
MappedSuperclass msc = (MappedSuperclass) superClassMappings.next();
EntityType entityType = createSuperType(msc.getMappedClass());
if (msc.getDeclaredIdentifierProperty() != null) {
handleProperty(entityType, msc.getMappedClass(), msc.getDeclaredIdentifierProperty());
}
Iterator<?> properties = msc.getDeclaredPropertyIterator();
while (properties.hasNext()) {
handleProperty(
entityType, msc.getMappedClass(), (org.hibernate.mapping.Property) properties.next());
}
}
// entity classes
Iterator<?> classMappings = configuration.getClassMappings();
while (classMappings.hasNext()) {
PersistentClass pc = (PersistentClass) classMappings.next();
EntityType entityType = createEntityType(pc.getMappedClass());
if (pc.getDeclaredIdentifierProperty() != null) {
handleProperty(entityType, pc.getMappedClass(), pc.getDeclaredIdentifierProperty());
} else if (!pc.isInherited() && pc.hasIdentifierProperty()) {
logger.info(entityType.toString() + pc.getIdentifierProperty());
handleProperty(entityType, pc.getMappedClass(), pc.getIdentifierProperty());
}
Iterator<?> properties = pc.getDeclaredPropertyIterator();
while (properties.hasNext()) {
handleProperty(
entityType, pc.getMappedClass(), (org.hibernate.mapping.Property) properties.next());
}
}
}
@Override
public boolean hasNext() {
// we need to read the next non null one. getMappedClass() can return null and should be
// ignored
if (future != null) {
return true;
}
do {
if (!hibernatePersistentClassIterator.hasNext()) {
future = null;
return false;
}
final PersistentClass pc = hibernatePersistentClassIterator.next();
future = pc.getMappedClass();
} while (future == null);
return true;
}
/** initialize the validators, any non significant validators are not kept */
@SuppressWarnings("unchecked")
public synchronized void initialize(final Configuration cfg) {
if (!isInitialized) {
Iterator<PersistentClass> classes = (Iterator<PersistentClass>) cfg.getClassMappings();
while (classes.hasNext()) {
PersistentClass clazz = classes.next();
final Class mappedClass = clazz.getMappedClass();
ClassValidator validator = new ClassValidator(mappedClass);
ValidatableElement element = new ValidatableElement(mappedClass, validator);
addSubElement(clazz.getIdentifierProperty(), element);
Iterator properties = clazz.getPropertyIterator();
while (properties.hasNext()) {
addSubElement((Property) properties.next(), element);
}
if (element.subElements.size() != 0 || element.validator.hasValidationRules()) {
validators.put(mappedClass, element);
}
}
isInitialized = true;
}
}
public EntityMetamodel(
PersistentClass persistentClass,
AbstractEntityPersister persister,
SessionFactoryImplementor sessionFactory) {
this.sessionFactory = sessionFactory;
this.persister = persister;
name = persistentClass.getEntityName();
rootName = persistentClass.getRootClass().getEntityName();
entityType = sessionFactory.getTypeResolver().getTypeFactory().manyToOne(name);
identifierAttribute =
PropertyFactory.buildIdentifierAttribute(
persistentClass, sessionFactory.getIdentifierGenerator(rootName));
versioned = persistentClass.isVersioned();
instrumentationMetadata =
persistentClass.hasPojoRepresentation()
? Environment.getBytecodeProvider()
.getEntityInstrumentationMetadata(persistentClass.getMappedClass())
: new NonPojoInstrumentationMetadata(persistentClass.getEntityName());
boolean hasLazy = false;
propertySpan = persistentClass.getPropertyClosureSpan();
properties = new NonIdentifierAttribute[propertySpan];
List<Integer> naturalIdNumbers = new ArrayList<Integer>();
// temporary ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
propertyNames = new String[propertySpan];
propertyTypes = new Type[propertySpan];
propertyUpdateability = new boolean[propertySpan];
propertyInsertability = new boolean[propertySpan];
nonlazyPropertyUpdateability = new boolean[propertySpan];
propertyCheckability = new boolean[propertySpan];
propertyNullability = new boolean[propertySpan];
propertyVersionability = new boolean[propertySpan];
propertyLaziness = new boolean[propertySpan];
cascadeStyles = new CascadeStyle[propertySpan];
// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
// generated value strategies
// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
this.inMemoryValueGenerationStrategies = new InMemoryValueGenerationStrategy[propertySpan];
this.inDatabaseValueGenerationStrategies = new InDatabaseValueGenerationStrategy[propertySpan];
boolean foundPreInsertGeneratedValues = false;
boolean foundPreUpdateGeneratedValues = false;
boolean foundPostInsertGeneratedValues = false;
boolean foundPostUpdateGeneratedValues = false;
// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Iterator iter = persistentClass.getPropertyClosureIterator();
int i = 0;
int tempVersionProperty = NO_VERSION_INDX;
boolean foundCascade = false;
boolean foundCollection = false;
boolean foundMutable = false;
boolean foundNonIdentifierPropertyNamedId = false;
boolean foundInsertGeneratedValue = false;
boolean foundUpdateGeneratedValue = false;
boolean foundUpdateableNaturalIdProperty = false;
while (iter.hasNext()) {
Property prop = (Property) iter.next();
if (prop == persistentClass.getVersion()) {
tempVersionProperty = i;
properties[i] =
PropertyFactory.buildVersionProperty(
persister, sessionFactory, i, prop, instrumentationMetadata.isInstrumented());
} else {
properties[i] =
PropertyFactory.buildEntityBasedAttribute(
persister, sessionFactory, i, prop, instrumentationMetadata.isInstrumented());
}
if (prop.isNaturalIdentifier()) {
naturalIdNumbers.add(i);
if (prop.isUpdateable()) {
foundUpdateableNaturalIdProperty = true;
}
}
if ("id".equals(prop.getName())) {
foundNonIdentifierPropertyNamedId = true;
}
// temporary ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
boolean lazy = prop.isLazy() && instrumentationMetadata.isInstrumented();
if (lazy) hasLazy = true;
propertyLaziness[i] = lazy;
propertyNames[i] = properties[i].getName();
propertyTypes[i] = properties[i].getType();
propertyNullability[i] = properties[i].isNullable();
propertyUpdateability[i] = properties[i].isUpdateable();
propertyInsertability[i] = properties[i].isInsertable();
propertyVersionability[i] = properties[i].isVersionable();
nonlazyPropertyUpdateability[i] = properties[i].isUpdateable() && !lazy;
propertyCheckability[i] =
propertyUpdateability[i]
|| (propertyTypes[i].isAssociationType()
&& ((AssociationType) propertyTypes[i]).isAlwaysDirtyChecked());
cascadeStyles[i] = properties[i].getCascadeStyle();
// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
// generated value strategies
// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
GenerationStrategyPair pair = buildGenerationStrategyPair(sessionFactory, prop);
inMemoryValueGenerationStrategies[i] = pair.getInMemoryStrategy();
inDatabaseValueGenerationStrategies[i] = pair.getInDatabaseStrategy();
if (pair.getInMemoryStrategy() != null) {
final GenerationTiming timing = pair.getInMemoryStrategy().getGenerationTiming();
if (timing != GenerationTiming.NEVER) {
final ValueGenerator generator = pair.getInMemoryStrategy().getValueGenerator();
if (generator != null) {
// we have some level of generation indicated
if (timing == GenerationTiming.INSERT) {
foundPreInsertGeneratedValues = true;
} else if (timing == GenerationTiming.ALWAYS) {
foundPreInsertGeneratedValues = true;
foundPreUpdateGeneratedValues = true;
}
}
}
}
if (pair.getInDatabaseStrategy() != null) {
final GenerationTiming timing = pair.getInDatabaseStrategy().getGenerationTiming();
if (timing == GenerationTiming.INSERT) {
foundPostInsertGeneratedValues = true;
} else if (timing == GenerationTiming.ALWAYS) {
foundPostInsertGeneratedValues = true;
foundPostUpdateGeneratedValues = true;
}
}
// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
if (properties[i].isLazy()) {
hasLazy = true;
}
if (properties[i].getCascadeStyle() != CascadeStyles.NONE) {
foundCascade = true;
}
if (indicatesCollection(properties[i].getType())) {
foundCollection = true;
}
if (propertyTypes[i].isMutable() && propertyCheckability[i]) {
foundMutable = true;
}
mapPropertyToIndex(prop, i);
i++;
}
if (naturalIdNumbers.size() == 0) {
naturalIdPropertyNumbers = null;
hasImmutableNaturalId = false;
hasCacheableNaturalId = false;
} else {
naturalIdPropertyNumbers = ArrayHelper.toIntArray(naturalIdNumbers);
hasImmutableNaturalId = !foundUpdateableNaturalIdProperty;
hasCacheableNaturalId = persistentClass.getNaturalIdCacheRegionName() != null;
}
this.hasPreInsertGeneratedValues = foundPreInsertGeneratedValues;
this.hasPreUpdateGeneratedValues = foundPreUpdateGeneratedValues;
this.hasInsertGeneratedValues = foundPostInsertGeneratedValues;
this.hasUpdateGeneratedValues = foundPostUpdateGeneratedValues;
hasCascades = foundCascade;
hasNonIdentifierPropertyNamedId = foundNonIdentifierPropertyNamedId;
versionPropertyIndex = tempVersionProperty;
hasLazyProperties = hasLazy;
if (hasLazyProperties) LOG.lazyPropertyFetchingAvailable(name);
lazy =
persistentClass.isLazy()
&& (
// TODO: this disables laziness even in non-pojo entity modes:
!persistentClass.hasPojoRepresentation()
|| !ReflectHelper.isFinalClass(persistentClass.getProxyInterface()));
mutable = persistentClass.isMutable();
if (persistentClass.isAbstract() == null) {
// legacy behavior (with no abstract attribute specified)
isAbstract =
persistentClass.hasPojoRepresentation()
&& ReflectHelper.isAbstractClass(persistentClass.getMappedClass());
} else {
isAbstract = persistentClass.isAbstract().booleanValue();
if (!isAbstract
&& persistentClass.hasPojoRepresentation()
&& ReflectHelper.isAbstractClass(persistentClass.getMappedClass())) {
LOG.entityMappedAsNonAbstract(name);
}
}
selectBeforeUpdate = persistentClass.hasSelectBeforeUpdate();
dynamicUpdate = persistentClass.useDynamicUpdate();
dynamicInsert = persistentClass.useDynamicInsert();
polymorphic = persistentClass.isPolymorphic();
explicitPolymorphism = persistentClass.isExplicitPolymorphism();
inherited = persistentClass.isInherited();
superclass = inherited ? persistentClass.getSuperclass().getEntityName() : null;
hasSubclasses = persistentClass.hasSubclasses();
optimisticLockStyle = persistentClass.getOptimisticLockStyle();
final boolean isAllOrDirty =
optimisticLockStyle == OptimisticLockStyle.ALL
|| optimisticLockStyle == OptimisticLockStyle.DIRTY;
if (isAllOrDirty && !dynamicUpdate) {
throw new MappingException(
"optimistic-lock=all|dirty requires dynamic-update=\"true\": " + name);
}
if (versionPropertyIndex != NO_VERSION_INDX && isAllOrDirty) {
throw new MappingException(
"version and optimistic-lock=all|dirty are not a valid combination : " + name);
}
hasCollections = foundCollection;
hasMutableProperties = foundMutable;
iter = persistentClass.getSubclassIterator();
while (iter.hasNext()) {
subclassEntityNames.add(((PersistentClass) iter.next()).getEntityName());
}
subclassEntityNames.add(name);
if (persistentClass.hasPojoRepresentation()) {
entityNameByInheritenceClassMap.put(
persistentClass.getMappedClass(), persistentClass.getEntityName());
iter = persistentClass.getSubclassIterator();
while (iter.hasNext()) {
final PersistentClass pc = (PersistentClass) iter.next();
entityNameByInheritenceClassMap.put(pc.getMappedClass(), pc.getEntityName());
}
}
entityMode = persistentClass.hasPojoRepresentation() ? EntityMode.POJO : EntityMode.MAP;
final EntityTuplizerFactory entityTuplizerFactory =
sessionFactory.getSettings().getEntityTuplizerFactory();
final String tuplizerClassName = persistentClass.getTuplizerImplClassName(entityMode);
if (tuplizerClassName == null) {
entityTuplizer =
entityTuplizerFactory.constructDefaultTuplizer(entityMode, this, persistentClass);
} else {
entityTuplizer =
entityTuplizerFactory.constructTuplizer(tuplizerClassName, this, persistentClass);
}
}
@SuppressWarnings({CompilerWarnings.UNCHECKED})
private void buildEntityMetadatas() throws Exception {
SessionFactoryImpl sessionFactory =
((SessionFactoryImpl) this.entityManagerFactory.getSessionFactory());
Class<?> entityBindingMappedClass;
Class<? extends SdcctEntity> entityMappedClass;
String entityName, entityPropName, entityPropFieldName;
EntityMetadata entityMetadata;
Map<String, PropertyMetadata> entityPropMetadatas;
IndexedTypeDescriptor indexedEntityDesc;
Method entityPropGetterMethod;
boolean entityIndexed, entityPropIndexed;
PropertyDescriptor indexedEntityPropDesc;
PropertyMetadata entityPropMetadata;
BidiMap<Integer, String> entityPropOrder;
String[] entityPropOrderNames;
for (PersistentClass entityBinding : metadata.getEntityBindings()) {
if (((entityBindingMappedClass = entityBinding.getMappedClass()) == null)
|| !SdcctEntity.class.isAssignableFrom(entityBindingMappedClass)) {
continue;
}
entityPropMetadatas =
(entityMetadata =
new EntityMetadataImpl(
(entityName = entityBinding.getEntityName()),
(entityIndexed =
(indexedEntityDesc =
searchIntegrator.getIndexedTypeDescriptor(
(entityMappedClass =
((Class<? extends SdcctEntity>)
entityBindingMappedClass))))
.isIndexed()),
entityMappedClass,
entityBinding.getTable().getName()))
.getProperties();
this.entityMetadatas.put(
((Class<? extends SdcctEntity>) entityMappedClass.getInterfaces()[0]), entityMetadata);
for (Property entityProp :
IteratorUtils.asIterable(
IteratorUtils.chainedIterator(
((Iterator<Property>) entityBinding.getRootClass().getPropertyIterator()),
((Iterator<Property>) entityBinding.getPropertyIterator())))) {
entityPropName = entityProp.getName();
entityPropGetterMethod = entityProp.getGetter(entityMappedClass).getMethod();
if (entityProp.getColumnSpan() == 0) {
continue;
}
entityPropIndexed =
(entityIndexed
&& entityPropGetterMethod.isAnnotationPresent(Fields.class)
&& ((indexedEntityPropDesc = indexedEntityDesc.getProperty(entityPropName)) != null)
&& !indexedEntityPropDesc.isId());
entityPropMetadatas.put(
entityPropName,
(entityPropMetadata =
new PropertyMetadataImpl(
entityPropName,
entityPropIndexed,
((Column) entityProp.getColumnIterator().next()).getName(),
entityProp.getType())));
if (entityPropIndexed) {
for (Field entityPropFieldAnno :
entityPropGetterMethod.getAnnotation(Fields.class).value()) {
if (entityPropFieldAnno.analyze() == Analyze.NO) {
continue;
}
entityPropFieldName = entityPropFieldAnno.name();
switch (entityPropFieldAnno.analyzer().definition()) {
case DbAnalyzerNames.EDGE_NGRAM:
entityPropMetadata.setEdgeNgramFieldName(entityPropFieldName);
break;
case DbAnalyzerNames.LOWERCASE:
entityPropMetadata.setLowercaseFieldName(entityPropFieldName);
break;
case DbAnalyzerNames.NGRAM:
entityPropMetadata.setNgramFieldName(entityPropFieldName);
break;
case DbAnalyzerNames.PHONETIC:
entityPropMetadata.setPhoneticFieldName(entityPropFieldName);
break;
}
}
}
}
entityMetadata.setIdProperty(
entityPropMetadatas.get(entityBinding.getIdentifierProperty().getName()));
entityPropOrder = entityMetadata.getPropertyOrder();
entityPropOrderNames = sessionFactory.getEntityPersister(entityName).getPropertyNames();
for (int a = 0; a < entityPropOrderNames.length; a++) {
entityPropOrder.put(a, entityPropOrderNames[a]);
}
}
LOGGER.debug(
String.format(
"Processed metadata for %d entities: [%s]",
this.entityMetadatas.size(),
this.entityMetadatas
.values()
.stream()
.map(NamedBean::getName)
.collect(Collectors.joining(", "))));
}
public RevisionInfoConfigurationResult configure(
Configuration cfg, ReflectionManager reflectionManager) {
Iterator<PersistentClass> classes = (Iterator<PersistentClass>) cfg.getClassMappings();
boolean revisionEntityFound = false;
RevisionInfoGenerator revisionInfoGenerator = null;
Class<?> revisionInfoClass = null;
while (classes.hasNext()) {
PersistentClass pc = classes.next();
XClass clazz;
try {
clazz = reflectionManager.classForName(pc.getClassName(), this.getClass());
} catch (ClassNotFoundException e) {
throw new MappingException(e);
}
RevisionEntity revisionEntity = clazz.getAnnotation(RevisionEntity.class);
if (revisionEntity != null) {
if (revisionEntityFound) {
throw new MappingException("Only one entity may be annotated with @RevisionEntity!");
}
// Checking if custom revision entity isn't audited
if (clazz.getAnnotation(Audited.class) != null) {
throw new MappingException("An entity annotated with @RevisionEntity cannot be audited!");
}
revisionEntityFound = true;
MutableBoolean revisionNumberFound = new MutableBoolean();
MutableBoolean revisionTimestampFound = new MutableBoolean();
MutableBoolean modifiedEntityNamesFound = new MutableBoolean();
searchForRevisionInfoCfg(
clazz,
reflectionManager,
revisionNumberFound,
revisionTimestampFound,
modifiedEntityNamesFound);
if (!revisionNumberFound.isSet()) {
throw new MappingException(
"An entity annotated with @RevisionEntity must have a field annotated "
+ "with @RevisionNumber!");
}
if (!revisionTimestampFound.isSet()) {
throw new MappingException(
"An entity annotated with @RevisionEntity must have a field annotated "
+ "with @RevisionTimestamp!");
}
revisionInfoEntityName = pc.getEntityName();
revisionInfoClass = pc.getMappedClass();
Class<? extends RevisionListener> revisionListenerClass =
getRevisionListenerClass(revisionEntity.value());
revisionInfoTimestampType = pc.getProperty(revisionInfoTimestampData.getName()).getType();
if (globalCfg.isTrackEntitiesChangedInRevisionEnabled()
|| DefaultTrackingModifiedEntitiesRevisionEntity.class.isAssignableFrom(
revisionInfoClass)
|| modifiedEntityNamesFound.isSet()) {
// If tracking modified entities parameter is enabled, custom revision info entity is a
// subtype
// of DefaultTrackingModifiedEntitiesRevisionEntity class, or @ModifiedEntityNames
// annotation is used.
revisionInfoGenerator =
new DefaultTrackingModifiedEntitiesRevisionInfoGenerator(
revisionInfoEntityName,
revisionInfoClass,
revisionListenerClass,
revisionInfoTimestampData,
isTimestampAsDate(),
modifiedEntityNamesData);
globalCfg.setTrackEntitiesChangedInRevisionEnabled(true);
} else {
revisionInfoGenerator =
new DefaultRevisionInfoGenerator(
revisionInfoEntityName,
revisionInfoClass,
revisionListenerClass,
revisionInfoTimestampData,
isTimestampAsDate());
}
}
}
// In case of a custom revision info generator, the mapping will be null.
Document revisionInfoXmlMapping = null;
Class<? extends RevisionListener> revisionListenerClass =
getRevisionListenerClass(RevisionListener.class);
if (revisionInfoGenerator == null) {
if (globalCfg.isTrackEntitiesChangedInRevisionEnabled()) {
revisionInfoClass = DefaultTrackingModifiedEntitiesRevisionEntity.class;
revisionInfoEntityName = DefaultTrackingModifiedEntitiesRevisionEntity.class.getName();
revisionInfoGenerator =
new DefaultTrackingModifiedEntitiesRevisionInfoGenerator(
revisionInfoEntityName,
revisionInfoClass,
revisionListenerClass,
revisionInfoTimestampData,
isTimestampAsDate(),
modifiedEntityNamesData);
} else {
revisionInfoClass = DefaultRevisionEntity.class;
revisionInfoGenerator =
new DefaultRevisionInfoGenerator(
revisionInfoEntityName,
revisionInfoClass,
revisionListenerClass,
revisionInfoTimestampData,
isTimestampAsDate());
}
revisionInfoXmlMapping = generateDefaultRevisionInfoXmlMapping();
}
return new RevisionInfoConfigurationResult(
revisionInfoGenerator,
revisionInfoXmlMapping,
new RevisionInfoQueryCreator(
revisionInfoEntityName,
revisionInfoIdData.getName(),
revisionInfoTimestampData.getName(),
isTimestampAsDate()),
generateRevisionInfoRelationMapping(),
new RevisionInfoNumberReader(revisionInfoClass, revisionInfoIdData),
globalCfg.isTrackEntitiesChangedInRevisionEnabled()
? new ModifiedEntityNamesReader(revisionInfoClass, modifiedEntityNamesData)
: null,
revisionInfoEntityName,
revisionInfoClass,
revisionInfoTimestampData);
}
