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());
}
}
}
public void testForeignKeyColumnBinding() {
GroovyClassLoader cl = new GroovyClassLoader();
GrailsDomainClass oneClass =
new DefaultGrailsDomainClass(
cl.parseClass(
"class TestOneSide {\n"
+ " Long id \n"
+ " Long version \n"
+ " String name \n"
+ " String description \n"
+ "}"));
GrailsDomainClass domainClass =
new DefaultGrailsDomainClass(
cl.parseClass(
"class TestManySide {\n"
+ " Long id \n"
+ " Long version \n"
+ " String name \n"
+ " TestOneSide testOneSide \n"
+ "\n"
+ " static mapping = {\n"
+ " columns {\n"
+ " testOneSide column:'EXPECTED_COLUMN_NAME'"
+ " }\n"
+ " }\n"
+ "}"));
DefaultGrailsDomainConfiguration config =
getDomainConfig(cl, new Class[] {oneClass.getClazz(), domainClass.getClazz()});
PersistentClass persistentClass = config.getClassMapping("TestManySide");
Column column = (Column) persistentClass.getProperty("testOneSide").getColumnIterator().next();
assertEquals("EXPECTED_COLUMN_NAME", column.getName());
}
private <X> void applyIdMetadata(
PersistentClass persistentClass, EntityTypeImpl<X> jpaEntityType) {
if (persistentClass.hasIdentifierProperty()) {
final Property declaredIdentifierProperty = persistentClass.getDeclaredIdentifierProperty();
if (declaredIdentifierProperty != null) {
jpaEntityType
.getBuilder()
.applyIdAttribute(
attributeFactory.buildIdAttribute(jpaEntityType, declaredIdentifierProperty));
}
} else if (persistentClass.hasIdentifierMapper()) {
@SuppressWarnings("unchecked")
Iterator<Property> propertyIterator =
persistentClass.getIdentifierMapper().getPropertyIterator();
Set<SingularAttribute<? super X, ?>> attributes =
buildIdClassAttributes(jpaEntityType, propertyIterator);
jpaEntityType.getBuilder().applyIdClassAttributes(attributes);
} else {
final KeyValue value = persistentClass.getIdentifier();
if (value instanceof Component) {
final Component component = (Component) value;
if (component.getPropertySpan() > 1) {
// FIXME we are an Hibernate embedded id (ie not type)
} else {
// FIXME take care of declared vs non declared property
jpaEntityType
.getBuilder()
.applyIdAttribute(
attributeFactory.buildIdAttribute(
jpaEntityType, (Property) component.getPropertyIterator().next()));
}
}
}
}
public ClassAuditingData getAuditData() {
if (pc.getClassName() == null) {
return auditData;
}
try {
XClass xclass = reflectionManager.classForName(pc.getClassName(), this.getClass());
ModificationStore defaultStore = getDefaultAudited(xclass);
if (defaultStore != null) {
auditData.setDefaultAudited(true);
}
new AuditedPropertiesReader(
defaultStore,
new PersistentClassPropertiesSource(xclass),
auditData,
globalCfg,
reflectionManager,
"")
.read();
addAuditTable(xclass);
addAuditSecondaryTables(xclass);
} catch (ClassNotFoundException e) {
throw new MappingException(e);
}
return auditData;
}
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;
}
// bind collections.
private void bindIncomingForeignKeys(
PersistentClass rc, Set processed, List foreignKeys, Mapping mapping) {
if (foreignKeys != null) {
for (Iterator iter = foreignKeys.iterator(); iter.hasNext(); ) {
ForeignKey foreignKey = (ForeignKey) iter.next();
if (revengStrategy.excludeForeignKeyAsCollection(
foreignKey.getName(),
TableIdentifier.create(foreignKey.getTable()),
foreignKey.getColumns(),
TableIdentifier.create(foreignKey.getReferencedTable()),
foreignKey.getReferencedColumns())) {
log.debug(
"Rev.eng excluded one-to-many or one-to-one for foreignkey " + foreignKey.getName());
} else if (revengStrategy.isOneToOne(foreignKey)) {
Property property =
bindOneToOne(rc, foreignKey.getTable(), foreignKey, processed, false, true);
rc.addProperty(property);
} else {
Property property = bindOneToMany(rc, foreignKey, processed, mapping);
rc.addProperty(property);
}
}
}
}
public void testInsertableUpdateableHibernateMapping() throws Exception {
GroovyClassLoader cl = new GroovyClassLoader();
GrailsDomainClass domainClass =
new DefaultGrailsDomainClass(
cl.parseClass(
"class TestInsertableUpdateableDomain {\n"
+ " Long id \n"
+ " Long version \n"
+ " String testString1 \n"
+ " String testString2 \n"
+ "\n"
+ " static mapping = {\n"
+ " testString1 insertable:false, updateable:false \n"
+ " testString2 updateable:false, insertable:false \n"
+ " }\n"
+ "}"));
DefaultGrailsDomainConfiguration config =
getDomainConfig(cl, new Class[] {domainClass.getClazz()});
PersistentClass persistentClass = config.getClassMapping("TestInsertableUpdateableDomain");
Property property1 = persistentClass.getProperty("testString1");
assertEquals(false, property1.isInsertable());
assertEquals(false, property1.isUpdateable());
Property property2 = persistentClass.getProperty("testString2");
assertEquals(false, property2.isUpdateable());
assertEquals(false, property2.isInsertable());
}
@Override
public Class<? extends EntityPersister> getEntityPersisterClass(PersistentClass metadata) {
// todo : make sure this is based on an attribute kept on the metamodel in the new code, not the
// concrete PersistentClass impl found!
if (RootClass.class.isInstance(metadata)) {
if (metadata.hasSubclasses()) {
// If the class has children, we need to find of which kind
metadata = (PersistentClass) metadata.getDirectSubclasses().next();
} else {
return singleTableEntityPersister();
}
}
if (JoinedSubclass.class.isInstance(metadata)) {
return joinedSubclassEntityPersister();
} else if (UnionSubclass.class.isInstance(metadata)) {
return unionSubclassEntityPersister();
} else if (SingleTableSubclass.class.isInstance(metadata)) {
return singleTableEntityPersister();
} else {
throw new UnknownPersisterException(
"Could not determine persister implementation for entity ["
+ metadata.getEntityName()
+ "]");
}
}
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;
}
}
/** Constructor */
public FeatureMapEntryInstantiator(PersistentClass pc) {
AssertUtil.assertTrue(
pc.getEntityName() + " does not have a meta attribute",
pc.getMetaAttribute(HbMapperConstants.FEATUREMAP_META) != null);
log.debug("Creating fme instantiator for " + pc.getEntityName());
proxyInterface = pc.getProxyInterface();
persistentClass = pc;
}
public void testDefaultNamingStrategy() {
GroovyClassLoader cl = new GroovyClassLoader();
GrailsDomainClass oneClass =
new DefaultGrailsDomainClass(
cl.parseClass(
"class TestOneSide {\n"
+ " Long id \n"
+ " Long version \n"
+ " String fooName \n"
+ " String barDescriPtion \n"
+ "}"));
GrailsDomainClass domainClass =
new DefaultGrailsDomainClass(
cl.parseClass(
"class TestManySide {\n"
+ " Long id \n"
+ " Long version \n"
+ " TestOneSide testOneSide \n"
+ "\n"
+ " static mapping = {\n"
+ " columns {\n"
+ " testOneSide column:'EXPECTED_COLUMN_NAME'"
+ " }\n"
+ " }\n"
+ "}"));
DefaultGrailsDomainConfiguration config =
getDomainConfig(cl, new Class[] {oneClass.getClazz(), domainClass.getClazz()});
PersistentClass persistentClass = config.getClassMapping("TestOneSide");
assertEquals("test_one_side", persistentClass.getTable().getName());
Column column = (Column) persistentClass.getProperty("id").getColumnIterator().next();
assertEquals("id", column.getName());
column = (Column) persistentClass.getProperty("version").getColumnIterator().next();
assertEquals("version", column.getName());
column = (Column) persistentClass.getProperty("fooName").getColumnIterator().next();
assertEquals("foo_name", column.getName());
column = (Column) persistentClass.getProperty("barDescriPtion").getColumnIterator().next();
assertEquals("bar_descri_ption", column.getName());
persistentClass = config.getClassMapping("TestManySide");
assertEquals("test_many_side", persistentClass.getTable().getName());
column = (Column) persistentClass.getProperty("id").getColumnIterator().next();
assertEquals("id", column.getName());
column = (Column) persistentClass.getProperty("version").getColumnIterator().next();
assertEquals("version", column.getName());
column = (Column) persistentClass.getProperty("testOneSide").getColumnIterator().next();
assertEquals("EXPECTED_COLUMN_NAME", column.getName());
}
private static Constructor getConstructor(PersistentClass persistentClass) {
if (persistentClass == null || !persistentClass.hasPojoRepresentation()) {
return null;
}
try {
return ReflectHelper.getDefaultConstructor(persistentClass.getMappedClass());
} catch (Throwable t) {
return null;
}
}
public DynamicMapInstantiator(PersistentClass mappingInfo) {
this.entityName = mappingInfo.getEntityName();
isInstanceEntityNames.add(entityName);
if (mappingInfo.hasSubclasses()) {
Iterator itr = mappingInfo.getSubclassClosureIterator();
while (itr.hasNext()) {
final PersistentClass subclassInfo = (PersistentClass) itr.next();
isInstanceEntityNames.add(subclassInfo.getEntityName());
}
}
}
public void popEntityWorkedOn(PersistentClass persistentClass) {
final PersistentClass stackTop =
stackOfPersistentClassesBeingProcessed.remove(
stackOfPersistentClassesBeingProcessed.size() - 1);
if (stackTop != persistentClass) {
throw new AssertionFailure(
"Inconsistent popping: "
+ persistentClass.getEntityName()
+ " instead of "
+ stackTop.getEntityName());
}
}
public Dom4jInstantiator(PersistentClass mappingInfo) {
this.nodeName = mappingInfo.getNodeName();
isInstanceNodeNames.add(nodeName);
if (mappingInfo.hasSubclasses()) {
Iterator itr = mappingInfo.getSubclassClosureIterator();
while (itr.hasNext()) {
final PersistentClass subclassInfo = (PersistentClass) itr.next();
isInstanceNodeNames.add(subclassInfo.getNodeName());
}
}
}
@Test
public void testGeneratedUuidId() {
StandardServiceRegistry ssr =
new StandardServiceRegistryBuilder()
.applySetting(AvailableSettings.HBM2DDL_AUTO, "create-drop")
.build();
try {
Metadata metadata =
new MetadataSources(ssr).addAnnotatedClass(TheEntity.class).buildMetadata();
((MetadataImpl) metadata).validate();
PersistentClass entityBinding = metadata.getEntityBinding(TheEntity.class.getName());
assertEquals(UUID.class, entityBinding.getIdentifier().getType().getReturnedClass());
IdentifierGenerator generator =
entityBinding
.getIdentifier()
.createIdentifierGenerator(
metadata.getIdentifierGeneratorFactory(),
metadata.getDatabase().getDialect(),
null,
null,
(RootClass) entityBinding);
assertTyping(UUIDGenerator.class, generator);
// now a functional test
SessionFactory sf = metadata.buildSessionFactory();
try {
TheEntity theEntity = new TheEntity();
Session s = sf.openSession();
s.beginTransaction();
s.save(theEntity);
s.getTransaction().commit();
s.close();
assertNotNull(theEntity.id);
s = sf.openSession();
s.beginTransaction();
s.delete(theEntity);
s.getTransaction().commit();
s.close();
} finally {
try {
sf.close();
} catch (Exception ignore) {
}
}
} finally {
StandardServiceRegistryBuilder.destroy(ssr);
}
}
/**
* @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();
}
public void testDomainClassBinding() {
GroovyClassLoader cl = new GroovyClassLoader();
GrailsDomainClass domainClass =
new DefaultGrailsDomainClass(
cl.parseClass(
"public class BinderTestClass {\n"
+ " Long id; \n"
+ " Long version; \n"
+ "\n"
+ " String firstName; \n"
+ " String lastName; \n"
+ " String comment; \n"
+ " Integer age;\n"
+ " boolean active = true"
+ "\n"
+ " static constraints = {\n"
+ " firstName(nullable:true,size:4..15)\n"
+ " lastName(nullable:false)\n"
+ " age(nullable:true)\n"
+ " }\n"
+ "}"));
DefaultGrailsDomainConfiguration config = getDomainConfig(cl, cl.getLoadedClasses());
// Test database mappings
PersistentClass persistentClass = config.getClassMapping("BinderTestClass");
assertTrue(
"Property [firstName] must be optional in db mapping",
persistentClass.getProperty("firstName").isOptional());
assertFalse(
"Property [lastName] must be required in db mapping",
persistentClass.getProperty("lastName").isOptional());
// Property must be required by default
assertFalse(
"Property [comment] must be required in db mapping",
persistentClass.getProperty("comment").isOptional());
// Test properties
assertTrue(
"Property [firstName] must be optional",
domainClass.getPropertyByName("firstName").isOptional());
assertFalse(
"Property [lastName] must be optional",
domainClass.getPropertyByName("lastName").isOptional());
assertFalse(
"Property [comment] must be required",
domainClass.getPropertyByName("comment").isOptional());
assertTrue(
"Property [age] must be optional", domainClass.getPropertyByName("age").isOptional());
}
@Test
public void testDiscriminatorFormulaInAuditTable() {
assert parentAudit.getDiscriminator().hasFormula();
Iterator iterator = parentAudit.getDiscriminator().getColumnIterator();
while (iterator.hasNext()) {
Object o = iterator.next();
if (o instanceof Formula) {
Formula formula = (Formula) o;
Assert.assertEquals(ParentEntity.DISCRIMINATOR_QUERY, formula.getText());
return;
}
}
assert false;
}
private String makeUnique(PersistentClass clazz, String propertyName) {
List list = new ArrayList();
if (clazz.hasIdentifierProperty()) {
list.add(clazz.getIdentifierProperty());
}
if (clazz.isVersioned()) {
list.add(clazz.getVersion());
}
JoinedIterator iterator =
new JoinedIterator(list.iterator(), clazz.getPropertyClosureIterator());
return makeUnique(iterator, propertyName);
}
/*package*/ void registerEntityType(
PersistentClass persistentClass, EntityTypeImpl<?> entityType) {
entityTypes.put(entityType.getBindableJavaType(), entityType);
entityTypesByEntityName.put(persistentClass.getEntityName(), entityType);
entityTypesByPersistentClass.put(persistentClass, entityType);
orderedMappings.add(persistentClass);
}
@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;
}
private String internalGetDBTableName(final Class<?> entity) {
final String entityName = entity.getName();
final PersistentClass persistentClass = configuration.getClassMapping(entityName);
if (persistentClass == null) {
final String msg =
"Could not find persistent class for entityName '"
+ entityName
+ "' (OK for non hibernate objects).";
if (entityName.endsWith("DO") == true) {
log.error(msg);
} else {
log.info(msg);
}
return null;
}
return persistentClass.getTable().getName();
}
private String getMappedBy(Table collectionTable, PersistentClass referencedClass) {
// If there's an @AuditMappedBy specified, returning it directly.
String auditMappedBy = propertyAuditingData.getAuditMappedBy();
if (auditMappedBy != null) {
return auditMappedBy;
}
// searching in referenced class
String mappedBy = this.searchMappedBy(referencedClass, collectionTable);
// not found on referenced class, searching on superclasses
if (mappedBy == null) {
LOG.debugf(
"Going to search the mapped by attribute for %s in superclasses of entity: %s",
propertyName, referencedClass.getClassName());
PersistentClass tempClass = referencedClass;
while ((mappedBy == null) && (tempClass.getSuperclass() != null)) {
LOG.debugf("Searching in superclass: %s", tempClass.getSuperclass().getClassName());
mappedBy = this.searchMappedBy(tempClass.getSuperclass(), collectionTable);
tempClass = tempClass.getSuperclass();
}
}
if (mappedBy == null) {
throw new MappingException(
"Unable to read the mapped by attribute for "
+ propertyName
+ " in "
+ referencedClass.getClassName()
+ "!");
}
return mappedBy;
}
private EntityMetamodel getDeclarerEntityMetamodel(IdentifiableType<?> ownerType) {
final Type.PersistenceType persistenceType = ownerType.getPersistenceType();
if (persistenceType == Type.PersistenceType.ENTITY) {
return context
.getSessionFactory()
.getEntityPersister(ownerType.getJavaType().getName())
.getEntityMetamodel();
} else if (persistenceType == Type.PersistenceType.MAPPED_SUPERCLASS) {
PersistentClass persistentClass =
context.getPersistentClassHostingProperties((MappedSuperclassTypeImpl<?>) ownerType);
return context
.getSessionFactory()
.getEntityPersister(persistentClass.getClassName())
.getEntityMetamodel();
} else {
throw new AssertionFailure(
"Cannot get the metamodel for PersistenceType: " + persistenceType);
}
}
private <X> void applyVersionAttribute(
PersistentClass persistentClass, EntityTypeImpl<X> jpaEntityType) {
final Property declaredVersion = persistentClass.getDeclaredVersion();
if (declaredVersion != null) {
jpaEntityType
.getBuilder()
.applyVersionAttribute(
attributeFactory.buildVersionAttribute(jpaEntityType, declaredVersion));
}
}
/**
* Tests that single- and multi-column user type mappings work correctly. Also Checks that the
* "sqlType" property is honoured.
*/
public void testUserTypeMappings() {
DefaultGrailsDomainConfiguration config = getDomainConfig(MULTI_COLUMN_USER_TYPE_DEFINITION);
PersistentClass persistentClass = config.getClassMapping("Item");
// First check the "name" property and its associated column.
Property nameProperty = persistentClass.getProperty("name");
assertEquals(1, nameProperty.getColumnSpan());
assertEquals("name", nameProperty.getName());
Column column = (Column) nameProperty.getColumnIterator().next();
assertEquals("s_name", column.getName());
assertEquals("text", column.getSqlType());
// Next the "other" property.
Property otherProperty = persistentClass.getProperty("other");
assertEquals(1, otherProperty.getColumnSpan());
assertEquals("other", otherProperty.getName());
column = (Column) otherProperty.getColumnIterator().next();
assertEquals("other", column.getName());
assertEquals("wrapper-characters", column.getSqlType());
assertEquals(MyUserType.class.getName(), column.getValue().getType().getName());
assertTrue(column.getValue() instanceof SimpleValue);
SimpleValue v = (SimpleValue) column.getValue();
assertEquals("myParam1", v.getTypeParameters().get("param1"));
assertEquals("myParam2", v.getTypeParameters().get("param2"));
// And now for the "price" property, which should have two
// columns.
Property priceProperty = persistentClass.getProperty("price");
assertEquals(2, priceProperty.getColumnSpan());
assertEquals("price", priceProperty.getName());
Iterator<?> colIter = priceProperty.getColumnIterator();
column = (Column) colIter.next();
assertEquals("value", column.getName());
assertNull("SQL type should have been 'null' for 'value' column.", column.getSqlType());
column = (Column) colIter.next();
assertEquals("currency_code", column.getName());
assertEquals("text", column.getSqlType());
}
/** 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;
}
}
/**
* Generates the attribute representation of the identifier for a given entity mapping.
*
* @param mappedEntity The mapping definition of the entity.
* @param generator The identifier value generator to use for this identifier.
* @return The appropriate IdentifierProperty definition.
*/
public static IdentifierProperty buildIdentifierAttribute(
PersistentClass mappedEntity, IdentifierGenerator generator) {
String mappedUnsavedValue = mappedEntity.getIdentifier().getNullValue();
Type type = mappedEntity.getIdentifier().getType();
Property property = mappedEntity.getIdentifierProperty();
IdentifierValue unsavedValue =
UnsavedValueFactory.getUnsavedIdentifierValue(
mappedUnsavedValue, getGetter(property), type, getConstructor(mappedEntity));
if (property == null) {
// this is a virtual id property...
return new IdentifierProperty(
type,
mappedEntity.hasEmbeddedIdentifier(),
mappedEntity.hasIdentifierMapper(),
unsavedValue,
generator);
} else {
return new IdentifierProperty(
property.getName(),
property.getNodeName(),
type,
mappedEntity.hasEmbeddedIdentifier(),
unsavedValue,
generator);
}
}
@SuppressWarnings({"unchecked"})
private String searchMappedBy(PersistentClass referencedClass, Collection collectionValue) {
Iterator<Property> assocClassProps = referencedClass.getPropertyIterator();
while (assocClassProps.hasNext()) {
Property property = assocClassProps.next();
if (Tools.iteratorsContentEqual(
property.getValue().getColumnIterator(), collectionValue.getKey().getColumnIterator())) {
return property.getName();
}
}
return null;
}