protected void applyCacheSettings(Configuration configuration) {
if (getCacheConcurrencyStrategy() != null) {
Iterator itr = configuration.getClassMappings();
while (itr.hasNext()) {
PersistentClass clazz = (PersistentClass) itr.next();
Iterator props = clazz.getPropertyClosureIterator();
boolean hasLob = false;
while (props.hasNext()) {
Property prop = (Property) props.next();
if (prop.getValue().isSimpleValue()) {
String type = ((SimpleValue) prop.getValue()).getTypeName();
if ("blob".equals(type) || "clob".equals(type)) {
hasLob = true;
}
if (Blob.class.getName().equals(type) || Clob.class.getName().equals(type)) {
hasLob = true;
}
}
}
if (!hasLob && !clazz.isInherited() && overrideCacheStrategy()) {
configuration.setCacheConcurrencyStrategy(
clazz.getEntityName(), getCacheConcurrencyStrategy());
}
}
itr = configuration.getCollectionMappings();
while (itr.hasNext()) {
Collection coll = (Collection) itr.next();
configuration.setCollectionCacheConcurrencyStrategy(
coll.getRole(), getCacheConcurrencyStrategy());
}
}
}
private void buildSessionFactory(String[] files) throws Exception {
if (getSessions() != null) getSessions().close();
try {
setCfg(new Configuration());
cfg.addProperties(getExtraProperties());
if (recreateSchema()) {
cfg.setProperty(Environment.HBM2DDL_AUTO, "create-drop");
}
for (int i = 0; i < files.length; i++) {
if (!files[i].startsWith("net/")) files[i] = getBaseForMappings() + files[i];
getCfg().addResource(files[i], TestCase.class.getClassLoader());
}
setDialect(Dialect.getDialect());
configure(cfg);
if (getCacheConcurrencyStrategy() != null) {
Iterator iter = cfg.getClassMappings();
while (iter.hasNext()) {
PersistentClass clazz = (PersistentClass) iter.next();
Iterator props = clazz.getPropertyClosureIterator();
boolean hasLob = false;
while (props.hasNext()) {
Property prop = (Property) props.next();
if (prop.getValue().isSimpleValue()) {
String type = ((SimpleValue) prop.getValue()).getTypeName();
if ("blob".equals(type) || "clob".equals(type)) hasLob = true;
if (Blob.class.getName().equals(type) || Clob.class.getName().equals(type))
hasLob = true;
}
}
if (!hasLob && !clazz.isInherited() && overrideCacheStrategy()) {
cfg.setCacheConcurrencyStrategy(clazz.getEntityName(), getCacheConcurrencyStrategy());
}
}
iter = cfg.getCollectionMappings();
while (iter.hasNext()) {
Collection coll = (Collection) iter.next();
cfg.setCollectionCacheConcurrencyStrategy(coll.getRole(), getCacheConcurrencyStrategy());
}
}
setSessions(getCfg().buildSessionFactory(/*new TestInterceptor()*/ ));
afterSessionFactoryBuilt();
} catch (Exception e) {
e.printStackTrace();
throw e;
}
}
/**
* @param cfg
* @return iterator over all the IdentifierGenerator's found in the entitymodel and return a list
* of unique IdentifierGenerators
* @throws MappingException
*/
private Iterator iterateGenerators(Configuration cfg) throws MappingException {
TreeMap generators = new TreeMap();
String defaultCatalog = getSettings().getDefaultCatalogName();
String defaultSchema = getSettings().getDefaultSchemaName();
Iterator iter = cfg.getClassMappings();
while (iter.hasNext()) {
PersistentClass pc = (PersistentClass) iter.next();
if (!pc.isInherited()) {
IdentifierGenerator ig =
pc.getIdentifier()
.createIdentifierGenerator(
cfg.getIdentifierGeneratorFactory(),
dialect,
defaultCatalog,
defaultSchema,
(RootClass) pc);
if (ig instanceof PersistentIdentifierGenerator) {
generators.put(((PersistentIdentifierGenerator) ig).generatorKey(), ig);
}
}
}
iter = getConfiguration().getCollectionMappings();
while (iter.hasNext()) {
Collection collection = (Collection) iter.next();
if (collection.isIdentified()) {
IdentifierGenerator ig =
((IdentifierCollection) collection)
.getIdentifier()
.createIdentifierGenerator(
getConfiguration().getIdentifierGeneratorFactory(),
dialect,
defaultCatalog,
defaultSchema,
null);
if (ig instanceof PersistentIdentifierGenerator) {
generators.put(((PersistentIdentifierGenerator) ig).generatorKey(), ig);
}
}
}
return generators.values().iterator();
}
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());
}
}
}
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);
}
}
public SessionFactoryImpl(
Configuration cfg,
Mapping mapping,
Settings settings,
EventListeners listeners,
SessionFactoryObserver observer)
throws HibernateException {
log.info("building session factory");
Statistics concurrentStatistics = null;
try {
Class concurrentStatsClass =
ReflectHelper.classForName("org.hibernate.stat.ConcurrentStatisticsImpl");
Constructor constructor =
concurrentStatsClass.getConstructor(new Class[] {SessionFactoryImplementor.class});
concurrentStatistics = (Statistics) constructor.newInstance(new Object[] {this});
log.trace("JDK 1.5 concurrent classes present");
} catch (NoClassDefFoundError noJava5) {
log.trace("JDK 1.5 concurrent classes missing");
} catch (Exception noJava5) {
log.trace("JDK 1.5 concurrent classes missing");
}
if (concurrentStatistics != null) {
this.statistics = concurrentStatistics;
} else {
this.statistics = new StatisticsImpl(this);
}
if (log.isTraceEnabled()) {
log.trace("Statistics initialized with " + statistics.getClass().getName());
}
this.properties = new Properties();
this.properties.putAll(cfg.getProperties());
this.interceptor = cfg.getInterceptor();
this.settings = settings;
this.sqlFunctionRegistry =
new SQLFunctionRegistry(settings.getDialect(), cfg.getSqlFunctions());
this.eventListeners = listeners;
this.observer =
observer != null
? observer
: new SessionFactoryObserver() {
public void sessionFactoryCreated(SessionFactory factory) {}
public void sessionFactoryClosed(SessionFactory factory) {}
};
this.filters = new HashMap();
this.filters.putAll(cfg.getFilterDefinitions());
if (log.isDebugEnabled()) {
log.debug("Session factory constructed with filter configurations : " + filters);
}
if (log.isDebugEnabled()) {
log.debug("instantiating session factory with properties: " + properties);
}
// Caches
settings.getRegionFactory().start(settings, properties);
// Generators:
identifierGenerators = new HashMap();
Iterator classes = cfg.getClassMappings();
while (classes.hasNext()) {
PersistentClass model = (PersistentClass) classes.next();
if (!model.isInherited()) {
IdentifierGenerator generator =
model
.getIdentifier()
.createIdentifierGenerator(
cfg.getIdentifierGeneratorFactory(),
settings.getDialect(),
settings.getDefaultCatalogName(),
settings.getDefaultSchemaName(),
(RootClass) model);
identifierGenerators.put(model.getEntityName(), generator);
}
}
///////////////////////////////////////////////////////////////////////
// Prepare persisters and link them up with their cache
// region/access-strategy
final String cacheRegionPrefix =
settings.getCacheRegionPrefix() == null ? "" : settings.getCacheRegionPrefix() + ".";
entityPersisters = new HashMap();
Map entityAccessStrategies = new HashMap();
Map classMeta = new HashMap();
classes = cfg.getClassMappings();
while (classes.hasNext()) {
final PersistentClass model = (PersistentClass) classes.next();
model.prepareTemporaryTables(mapping, settings.getDialect());
final String cacheRegionName = cacheRegionPrefix + model.getRootClass().getCacheRegionName();
// cache region is defined by the root-class in the hierarchy...
EntityRegionAccessStrategy accessStrategy =
(EntityRegionAccessStrategy) entityAccessStrategies.get(cacheRegionName);
if (accessStrategy == null && settings.isSecondLevelCacheEnabled()) {
final AccessType accessType = AccessType.parse(model.getCacheConcurrencyStrategy());
if (accessType != null) {
log.trace("Building cache for entity data [" + model.getEntityName() + "]");
EntityRegion entityRegion =
settings
.getRegionFactory()
.buildEntityRegion(
cacheRegionName, properties, CacheDataDescriptionImpl.decode(model));
accessStrategy = entityRegion.buildAccessStrategy(accessType);
entityAccessStrategies.put(cacheRegionName, accessStrategy);
allCacheRegions.put(cacheRegionName, entityRegion);
}
}
EntityPersister cp =
PersisterFactory.createClassPersister(model, accessStrategy, this, mapping);
entityPersisters.put(model.getEntityName(), cp);
classMeta.put(model.getEntityName(), cp.getClassMetadata());
}
classMetadata = Collections.unmodifiableMap(classMeta);
Map tmpEntityToCollectionRoleMap = new HashMap();
collectionPersisters = new HashMap();
Iterator collections = cfg.getCollectionMappings();
while (collections.hasNext()) {
Collection model = (Collection) collections.next();
final String cacheRegionName = cacheRegionPrefix + model.getCacheRegionName();
final AccessType accessType = AccessType.parse(model.getCacheConcurrencyStrategy());
CollectionRegionAccessStrategy accessStrategy = null;
if (accessType != null && settings.isSecondLevelCacheEnabled()) {
log.trace("Building cache for collection data [" + model.getRole() + "]");
CollectionRegion collectionRegion =
settings
.getRegionFactory()
.buildCollectionRegion(
cacheRegionName, properties, CacheDataDescriptionImpl.decode(model));
accessStrategy = collectionRegion.buildAccessStrategy(accessType);
entityAccessStrategies.put(cacheRegionName, accessStrategy);
allCacheRegions.put(cacheRegionName, collectionRegion);
}
CollectionPersister persister =
PersisterFactory.createCollectionPersister(cfg, model, accessStrategy, this);
collectionPersisters.put(model.getRole(), persister.getCollectionMetadata());
Type indexType = persister.getIndexType();
if (indexType != null && indexType.isAssociationType() && !indexType.isAnyType()) {
String entityName = ((AssociationType) indexType).getAssociatedEntityName(this);
Set roles = (Set) tmpEntityToCollectionRoleMap.get(entityName);
if (roles == null) {
roles = new HashSet();
tmpEntityToCollectionRoleMap.put(entityName, roles);
}
roles.add(persister.getRole());
}
Type elementType = persister.getElementType();
if (elementType.isAssociationType() && !elementType.isAnyType()) {
String entityName = ((AssociationType) elementType).getAssociatedEntityName(this);
Set roles = (Set) tmpEntityToCollectionRoleMap.get(entityName);
if (roles == null) {
roles = new HashSet();
tmpEntityToCollectionRoleMap.put(entityName, roles);
}
roles.add(persister.getRole());
}
}
collectionMetadata = Collections.unmodifiableMap(collectionPersisters);
Iterator itr = tmpEntityToCollectionRoleMap.entrySet().iterator();
while (itr.hasNext()) {
final Map.Entry entry = (Map.Entry) itr.next();
entry.setValue(Collections.unmodifiableSet((Set) entry.getValue()));
}
collectionRolesByEntityParticipant = Collections.unmodifiableMap(tmpEntityToCollectionRoleMap);
// Named Queries:
namedQueries = new HashMap(cfg.getNamedQueries());
namedSqlQueries = new HashMap(cfg.getNamedSQLQueries());
sqlResultSetMappings = new HashMap(cfg.getSqlResultSetMappings());
imports = new HashMap(cfg.getImports());
// after *all* persisters and named queries are registered
Iterator iter = entityPersisters.values().iterator();
while (iter.hasNext()) {
final EntityPersister persister = ((EntityPersister) iter.next());
persister.postInstantiate();
registerEntityNameResolvers(persister);
}
iter = collectionPersisters.values().iterator();
while (iter.hasNext()) {
final CollectionPersister persister = ((CollectionPersister) iter.next());
persister.postInstantiate();
}
// JNDI + Serialization:
name = settings.getSessionFactoryName();
try {
uuid = (String) UUID_GENERATOR.generate(null, null);
} catch (Exception e) {
throw new AssertionFailure("Could not generate UUID");
}
SessionFactoryObjectFactory.addInstance(uuid, name, this, properties);
log.debug("instantiated session factory");
if (settings.isAutoCreateSchema()) {
new SchemaExport(cfg, settings).create(false, true);
}
if (settings.isAutoUpdateSchema()) {
new SchemaUpdate(cfg, settings).execute(false, true);
}
if (settings.isAutoValidateSchema()) {
new SchemaValidator(cfg, settings).validate();
}
if (settings.isAutoDropSchema()) {
schemaExport = new SchemaExport(cfg, settings);
}
if (settings.getTransactionManagerLookup() != null) {
log.debug("obtaining JTA TransactionManager");
transactionManager = settings.getTransactionManagerLookup().getTransactionManager(properties);
} else {
if (settings.getTransactionFactory().isTransactionManagerRequired()) {
throw new HibernateException(
"The chosen transaction strategy requires access to the JTA TransactionManager");
}
transactionManager = null;
}
currentSessionContext = buildCurrentSessionContext();
if (settings.isQueryCacheEnabled()) {
updateTimestampsCache = new UpdateTimestampsCache(settings, properties);
queryCache =
settings
.getQueryCacheFactory()
.getQueryCache(null, updateTimestampsCache, settings, properties);
queryCaches = new HashMap();
allCacheRegions.put(
updateTimestampsCache.getRegion().getName(), updateTimestampsCache.getRegion());
allCacheRegions.put(queryCache.getRegion().getName(), queryCache.getRegion());
} else {
updateTimestampsCache = null;
queryCache = null;
queryCaches = null;
}
// checking for named queries
if (settings.isNamedQueryStartupCheckingEnabled()) {
Map errors = checkNamedQueries();
if (!errors.isEmpty()) {
Set keys = errors.keySet();
StringBuffer failingQueries = new StringBuffer("Errors in named queries: ");
for (Iterator iterator = keys.iterator(); iterator.hasNext(); ) {
String queryName = (String) iterator.next();
HibernateException e = (HibernateException) errors.get(queryName);
failingQueries.append(queryName);
if (iterator.hasNext()) {
failingQueries.append(", ");
}
log.error("Error in named query: " + queryName, e);
}
throw new HibernateException(failingQueries.toString());
}
}
// stats
getStatistics().setStatisticsEnabled(settings.isStatisticsEnabled());
// EntityNotFoundDelegate
EntityNotFoundDelegate entityNotFoundDelegate = cfg.getEntityNotFoundDelegate();
if (entityNotFoundDelegate == null) {
entityNotFoundDelegate =
new EntityNotFoundDelegate() {
public void handleEntityNotFound(String entityName, Serializable id) {
throw new ObjectNotFoundException(id, entityName);
}
public boolean isEntityNotFoundException(RuntimeException exception) {
return ObjectNotFoundException.class.isInstance(exception);
}
};
}
this.entityNotFoundDelegate = entityNotFoundDelegate;
// this needs to happen after persisters are all ready to go...
this.fetchProfiles = new HashMap();
itr = cfg.iterateFetchProfiles();
while (itr.hasNext()) {
final org.hibernate.mapping.FetchProfile mappingProfile =
(org.hibernate.mapping.FetchProfile) itr.next();
final FetchProfile fetchProfile = new FetchProfile(mappingProfile.getName());
Iterator fetches = mappingProfile.getFetches().iterator();
while (fetches.hasNext()) {
final org.hibernate.mapping.FetchProfile.Fetch mappingFetch =
(org.hibernate.mapping.FetchProfile.Fetch) fetches.next();
// resolve the persister owning the fetch
final String entityName = getImportedClassName(mappingFetch.getEntity());
final EntityPersister owner =
(EntityPersister) (entityName == null ? null : entityPersisters.get(entityName));
if (owner == null) {
throw new HibernateException(
"Unable to resolve entity reference ["
+ mappingFetch.getEntity()
+ "] in fetch profile ["
+ fetchProfile.getName()
+ "]");
}
// validate the specified association fetch
Type associationType = owner.getPropertyType(mappingFetch.getAssociation());
if (associationType == null || !associationType.isAssociationType()) {
throw new HibernateException(
"Fetch profile [" + fetchProfile.getName() + "] specified an invalid association");
}
// resolve the style
final Fetch.Style fetchStyle = Fetch.Style.parse(mappingFetch.getStyle());
// then construct the fetch instance...
fetchProfile.addFetch(new Association(owner, mappingFetch.getAssociation()), fetchStyle);
((Loadable) owner).registerAffectingFetchProfile(fetchProfile.getName());
}
fetchProfiles.put(fetchProfile.getName(), fetchProfile);
}
this.observer.sessionFactoryCreated(this);
}