@Override
public void complete() {
AmberPersistenceUnit persistenceUnit = _sourceType.getPersistenceUnit();
Class targetClass = getTargetClass();
if (targetClass == null || void.class.equals(targetClass))
throw error(
_field,
L.l(
"Can't determine targetEntity for {0}. @OneToMany properties must target @Entity beans.",
_fieldName));
AmberType targetType = persistenceUnit.createType(targetClass);
if (targetType == null) {
throw error(
_field,
L.l(
"targetClass '{0}' is not a known element collection class for {1}. The targetClass of a @ElementCollection must be a basic class.",
targetClass.getName(), _fieldName));
}
/*
if (_orderBy != null)
calculateOrderBy(_orderBy);
*/
addCollection(targetType);
}
private EntityType introspectParent(Class parentClass) throws SQLException {
if (parentClass == null) return null;
getInternalEntityConfig(parentClass, _annotationCfg);
if (!_annotationCfg.isNull()) return (EntityType) _configManager.introspect(parentClass);
else if (parentClass.isAnnotationPresent(javax.persistence.Entity.class))
return (EntityType) _configManager.introspect(parentClass);
else if (parentClass.isAnnotationPresent(javax.persistence.MappedSuperclass.class))
return (EntityType) _configManager.introspect(parentClass);
else return null;
}
private EntityType introspectEntityType(Class type, EntityType parentType) throws SQLException {
getInternalEntityConfig(type, _annotationCfg);
Entity entityAnn = (Entity) _annotationCfg.getAnnotation();
EntityConfig entityConfig = _annotationCfg.getEntityConfig();
boolean isEntity = !_annotationCfg.isNull();
if (!isEntity) return null;
EntityType entityType;
String typeName;
if (entityConfig != null) typeName = entityConfig.getClassName();
else typeName = entityAnn.name();
// Validates the type
String entityName;
Inheritance inheritanceAnn = null;
InheritanceConfig inheritanceConfig = null;
Class rootClass = type;
Entity rootEntityAnn = null;
EntityConfig rootEntityConfig = null;
validateType(type, true);
// jpa/0ge2
// if (hasInheritance) {
if (entityConfig == null) entityName = entityAnn.name();
else {
entityName = entityConfig.getClassName();
int p = entityName.lastIndexOf('.');
if (p > 0) entityName = entityName.substring(p + 1);
}
if ((entityName == null) || "".equals(entityName)) {
entityName = type.getSimpleName();
}
entityType = _persistenceUnit.createEntity(entityName, type);
_configManager.addType(type, new EntityConfig(type.getName(), this, entityType));
boolean isField = isField(type, entityConfig, false);
if (isField) entityType.setFieldAccess(true);
return entityType;
}
/** Introspects. */
private EmbeddableType introspectEmbeddableType(Class type) throws ConfigException, SQLException {
getInternalEmbeddableConfig(type, _annotationCfg);
Embeddable embeddableAnn = (Embeddable) _annotationCfg.getAnnotation();
EmbeddableConfig embeddableConfig = _annotationCfg.getEmbeddableConfig();
/*
if (_annotationCfg.isNull())
return null;
*/
String typeName = type.getName();
EmbeddableType embeddableType = _persistenceUnit.createEmbeddable(typeName, type);
_configManager.addType(type, new EmbeddableConfig(type.getName(), this, embeddableType));
try {
boolean isField = isField(type, embeddableConfig);
if (isField) embeddableType.setFieldAccess(true);
// XXX: jpa/0u21
Embeddable ann = (Embeddable) type.getAnnotation(javax.persistence.Embeddable.class);
if (ann == null) {
isField = true;
embeddableType.setIdClass(true);
_persistenceUnit.getAmberContainer().addEmbeddable(typeName, embeddableType);
}
embeddableType.setInstanceClassName(type.getName() + "__ResinExt");
embeddableType.setEnhanced(true);
if (isField)
introspectFields(_persistenceUnit, embeddableType, null, type, embeddableConfig, true);
else introspectMethods(_persistenceUnit, embeddableType, null, type, embeddableConfig);
} catch (ConfigException e) {
if (embeddableType != null) embeddableType.setConfigException(e);
throw e;
} catch (RuntimeException e) {
if (embeddableType != null) embeddableType.setConfigException(e);
throw e;
}
return embeddableType;
}
private void introspectTableCache(EntityType entityType, Class type) {
AmberTableCache tableCache = (AmberTableCache) type.getAnnotation(AmberTableCache.class);
if (tableCache != null) {
entityType.getTable().setReadOnly(tableCache.readOnly());
long cacheTimeout = Period.toPeriod(tableCache.timeout());
entityType.getTable().setCacheTimeout(cacheTimeout);
}
}
boolean isField(Class type, AbstractEnhancedConfig typeConfig) throws ConfigException {
for (Method method : type.getDeclaredMethods()) {
Annotation ann[] = method.getDeclaredAnnotations();
for (int i = 0; ann != null && i < ann.length; i++) {
if (ann[i] instanceof Basic || ann[i] instanceof Column) return false;
}
}
return true;
}
private void introspectDiscriminatorValue(Class type, EntityType entityType) {
DiscriminatorValue discValueAnn =
(DiscriminatorValue) type.getAnnotation(DiscriminatorValue.class);
String discriminatorValue = null;
if (discValueAnn != null) discriminatorValue = discValueAnn.value();
if (discriminatorValue == null || discriminatorValue.equals("")) {
String name = entityType.getBeanClass().getSimpleName();
discriminatorValue = name;
}
entityType.setDiscriminatorValue(discriminatorValue);
}
/** Introspects. */
public BeanType introspect(Class type) throws ConfigException, SQLException {
BeanType beanType = null;
try {
EntityType entityType = null;
EntityType parentType = introspectParent(type.getSuperclass());
entityType = introspectEntityType(type, parentType);
if (entityType == null) entityType = introspectMappedType(type, parentType);
if (entityType == null) return introspectEmbeddableType(type);
beanType = entityType;
// jpa/0ge2
entityType.setInstanceClassName(type.getName() + "__ResinExt");
entityType.setEnhanced(true);
MappedSuperclassConfig mappedSuperOrEntityConfig = introspectEntityConfig(type);
entityType.setParentType(parentType);
introspectTable(type, entityType, parentType);
// inheritance must be after table since it adds columns
introspectInheritance(type, entityType, parentType);
introspectTableCache(entityType, type);
getInternalIdClassConfig(type, _annotationCfg);
IdClass idClassAnn = (IdClass) _annotationCfg.getAnnotation();
IdClassConfig idClassConfig = _annotationCfg.getIdClassConfig();
Class idClass = null;
if (!_annotationCfg.isNull()) {
if (idClassAnn != null) idClass = idClassAnn.value();
else {
String s = idClassConfig.getClassName();
idClass = _persistenceUnit.loadTempClass(s);
}
// XXX: temp. introspects idClass as an embeddable type.
_persistenceUnit.addEntityClass(idClass.getName(), idClass);
// jpa/0i49 vs jpa/0i40
// embeddable.setFieldAccess(isField);
}
if (entityType.getId() != null) {
} else if (entityType.isFieldAccess())
introspectIdField(
_persistenceUnit, entityType, parentType, type, idClass, mappedSuperOrEntityConfig);
else {
introspectIdMethod(
_persistenceUnit, entityType, parentType, type, idClass, mappedSuperOrEntityConfig);
}
HashMap<String, IdConfig> idMap = null;
AttributesConfig attributes = null;
if (mappedSuperOrEntityConfig != null) {
attributes = mappedSuperOrEntityConfig.getAttributes();
if (attributes != null) idMap = attributes.getIdMap();
}
// if ((idMap == null) || (idMap.size() == 0)) {
// idMap = entityType.getSuperClass();
// }
if (entityType.isEntity()
&& (entityType.getId() == null)
&& ((idMap == null) || (idMap.size() == 0)))
throw new ConfigException(
L.l(
"{0} does not have any primary keys. Entities must have at least one @Id or exactly one @EmbeddedId field.",
entityType.getName()));
// Introspect overridden attributes. (jpa/0ge2)
introspectAttributeOverrides(entityType, type);
introspectSecondaryTable(entityType, type);
if (entityType.isFieldAccess())
introspectFields(
_persistenceUnit, entityType, parentType, type, mappedSuperOrEntityConfig, false);
else
introspectMethods(
_persistenceUnit, entityType, parentType, type, mappedSuperOrEntityConfig);
introspectCallbacks(type, entityType);
// Adds entity listeners, if any.
introspectEntityListeners(type, entityType, _persistenceUnit);
// Adds sql result set mappings, if any.
introspectSqlResultSetMappings(type, entityType, entityType.getName());
// Adds named queries, if any.
introspectNamedQueries(type, entityType.getName());
introspectNamedNativeQueries(type, entityType.getName());
} catch (ConfigException e) {
if (beanType != null) beanType.setConfigException(e);
throw e;
} catch (SQLException e) {
if (beanType != null) beanType.setConfigException(e);
throw e;
} catch (RuntimeException e) {
if (beanType != null) beanType.setConfigException(e);
throw e;
}
return beanType;
}
private void introspectAttributeOverrides(EntityType entityType, Class type) {
EntityType parent = entityType.getParentType();
if (parent == null) return;
boolean isAbstract = Modifier.isAbstract(parent.getBeanClass().getModifiers());
if (parent.isEntity() && !isAbstract) return;
HashMap<String, ColumnConfig> overrideMap = new HashMap<String, ColumnConfig>();
getInternalAttributeOverrideConfig(type, _annotationCfg);
AttributeOverride attributeOverrideAnn = (AttributeOverride) _annotationCfg.getAnnotation();
boolean hasAttributeOverride = (attributeOverrideAnn != null);
AttributeOverrides attributeOverridesAnn =
(AttributeOverrides) type.getAnnotation(AttributeOverrides.class);
ArrayList<AttributeOverrideConfig> attributeOverrideList = null;
EntityConfig entityConfig = getEntityConfig(type.getName());
if (entityConfig != null) attributeOverrideList = entityConfig.getAttributeOverrideList();
boolean hasAttributeOverrides = false;
if ((attributeOverrideList != null) && (attributeOverrideList.size() > 0)) {
hasAttributeOverrides = true;
} else if (attributeOverridesAnn != null) hasAttributeOverrides = true;
if (hasAttributeOverride && hasAttributeOverrides)
throw new ConfigException(
L.l("{0} may not have both @AttributeOverride and @AttributeOverrides", type));
if (attributeOverrideList == null)
attributeOverrideList = new ArrayList<AttributeOverrideConfig>();
if (hasAttributeOverride) {
// Convert annotation to configuration.
AttributeOverrideConfig attOverrideConfig =
convertAttributeOverrideAnnotationToConfig(attributeOverrideAnn);
attributeOverrideList.add(attOverrideConfig);
} else if (hasAttributeOverrides) {
if (attributeOverrideList.size() > 0) {
// OK: attributeOverrideList came from orm.xml
} else {
// Convert annotations to configurations.
AttributeOverride attOverridesAnn[] = attributeOverridesAnn.value();
AttributeOverrideConfig attOverrideConfig;
/* XXX:
for (int i = 0; i < attOverridesAnn.length; i++) {
attOverrideConfig
= convertAttributeOverrideAnnotationToConfig((JAnnotation) attOverridesAnn[i]);
attributeOverrideList.add(attOverrideConfig);
}
* */
}
}
for (AttributeOverrideConfig override : attributeOverrideList) {
overrideMap.put(override.getName(), override.getColumn());
}
_depCompletions.add(new AttributeOverrideCompletion(this, entityType, type, overrideMap));
}
private EntityType introspectMappedType(Class type, EntityType parentType) throws SQLException {
EntityType entityType;
boolean isMappedSuperclass = false;
MappedSuperclass mappedSuperAnn = null;
MappedSuperclassConfig mappedSuperConfig = null;
String typeName;
MappedSuperclassConfig mappedSuperOrEntityConfig = null;
getInternalMappedSuperclassConfig(type, _annotationCfg);
mappedSuperAnn = (MappedSuperclass) _annotationCfg.getAnnotation();
mappedSuperConfig = _annotationCfg.getMappedSuperclassConfig();
isMappedSuperclass = !_annotationCfg.isNull();
if (!isMappedSuperclass) return null;
mappedSuperOrEntityConfig = mappedSuperConfig;
if (mappedSuperConfig != null) typeName = mappedSuperConfig.getClassName();
/* else
typeName = mappedSuperAnn.name();
*/
// Validates the type
String entityName;
Inheritance inheritanceAnn = null;
InheritanceConfig inheritanceConfig = null;
Class rootClass = type;
Entity rootEntityAnn = null;
EntityConfig rootEntityConfig = null;
validateType(type, false);
// jpa/0ge2
// if (hasInheritance) {
if (mappedSuperConfig == null) entityName = null; // mappedSuperAnn.name();
else {
entityName = mappedSuperConfig.getSimpleClassName();
}
if ((entityName == null) || "".equals(entityName)) {
entityName = type.getSimpleName();
}
entityType = _persistenceUnit.createMappedSuperclass(entityName, type);
_configManager.addType(type, new EntityConfig(type.getName(), this, entityType));
boolean isField = isField(type, mappedSuperOrEntityConfig, false);
if (isField) entityType.setFieldAccess(true);
// jpa/0ge2
entityType.setInstanceClassName(type.getName() + "__ResinExt");
entityType.setEnhanced(true);
return entityType;
}