public static AnnotationValue[] toArray(List<AnnotationValue> list) {
AnnotationValue[] values = EMPTY_ANNOTATION_VALUE_ARRAY;
if (CollectionHelper.isNotEmpty(list)) {
values = list.toArray(new AnnotationValue[list.size()]);
}
return values;
}
private Collection<MethodDescriptor> extractMethods(
Class clazz, JavaTypeDescriptor declaringType, JandexPivot jandexPivot) {
final Method[] declaredMethods = clazz.getDeclaredMethods();
final Method[] methods = clazz.getMethods();
if (declaredMethods.length <= 0 && methods.length <= 0) {
return Collections.emptyList();
}
final List<MethodDescriptor> methodDescriptors = CollectionHelper.arrayList(methods.length);
for (Method method : declaredMethods) {
methodDescriptors.add(fromMethod(method, declaringType, jandexPivot));
}
for (Method method : methods) {
if (clazz.equals(method.getDeclaringClass())) {
continue;
}
final JavaTypeDescriptor methodDeclarer =
getType(buildName(method.getDeclaringClass().getName()));
methodDescriptors.add(fromMethod(method, methodDeclarer, jandexPivot));
}
return methodDescriptors;
}
/**
* util method for String Array attribute Annotation
*
* @param name
* @param values
* @param annotationValueList
*/
static void stringArrayValue(
String name, List<String> values, List<AnnotationValue> annotationValueList) {
if (CollectionHelper.isNotEmpty(values)) {
AnnotationValue[] annotationValues = new AnnotationValue[values.size()];
for (int j = 0; j < values.size(); j++) {
annotationValues[j] = stringValue("", values.get(j));
}
annotationValueList.add(AnnotationValue.createArrayValue(name, annotationValues));
}
}
static void enumArrayValue(
String name, DotName typeName, List<Enum> valueList, List<AnnotationValue> list) {
if (CollectionHelper.isNotEmpty(valueList)) {
List<AnnotationValue> enumValueList = new ArrayList<AnnotationValue>(valueList.size());
for (Enum e : valueList) {
addToCollectionIfNotNull(enumValueList, enumValue("", typeName, e));
}
list.add(AnnotationValue.createArrayValue(name, toArray(enumValueList)));
}
}
public Map<Class<?>, MappedSuperclassType<?>> getMappedSuperclassTypeMap() {
// we need to actually build this map...
final Map<Class<?>, MappedSuperclassType<?>> mappedSuperClassTypeMap =
CollectionHelper.mapOfSize(mappedSuperclassByMappedSuperclassMapping.size());
for (MappedSuperclassTypeImpl mappedSuperclassType :
mappedSuperclassByMappedSuperclassMapping.values()) {
mappedSuperClassTypeMap.put(mappedSuperclassType.getJavaType(), mappedSuperclassType);
}
return mappedSuperClassTypeMap;
}
private List<JavaTypeDescriptor> extractTypeParameters(ResolvedType resolvedType) {
if (resolvedType.getTypeParameters().isEmpty()) {
return Collections.emptyList();
}
final List<JavaTypeDescriptor> result =
CollectionHelper.arrayList(resolvedType.getTypeParameters().size());
for (ResolvedType typeParameter : resolvedType.getTypeParameters()) {
result.add(getType(buildName(typeParameter.getErasedSignature())));
}
return result;
}
private Collection<InterfaceDescriptor> extractInterfaces(Class clazz) {
final Class[] interfaces = clazz.getInterfaces();
if (interfaces == null || interfaces.length <= 0) {
return Collections.emptyList();
}
final Collection<InterfaceDescriptor> interfaceTypes =
CollectionHelper.arrayList(interfaces.length);
for (Class anInterface : interfaces) {
interfaceTypes.add((InterfaceDescriptor) getType(buildName(anInterface.getName())));
}
return interfaceTypes;
}
private static Map<String, GraphNode<?>> makeSafeGraphNodeMapCopy(
Map<String, GraphNode<?>> graphNodeMap) {
if (graphNodeMap == null) {
return null;
}
final HashMap<String, GraphNode<?>> copy =
new HashMap<String, GraphNode<?>>(CollectionHelper.determineProperSizing(graphNodeMap));
for (Map.Entry<String, GraphNode<?>> attributeNodeEntry : graphNodeMap.entrySet()) {
copy.put(attributeNodeEntry.getKey(), attributeNodeEntry.getValue().makeImmutableCopy());
}
return copy;
}
protected void sortMethods(List<FrameworkMethod> computedTestMethods) {
if (CollectionHelper.isEmpty(computedTestMethods)) {
return;
}
Collections.sort(
computedTestMethods,
new Comparator<FrameworkMethod>() {
@Override
public int compare(FrameworkMethod o1, FrameworkMethod o2) {
return o1.getName().compareTo(o2.getName());
}
});
}
static void classArrayValue(
String name,
List<String> classNameList,
List<AnnotationValue> list,
ServiceRegistry serviceRegistry) {
if (CollectionHelper.isNotEmpty(classNameList)) {
List<AnnotationValue> clazzValueList = new ArrayList<AnnotationValue>(classNameList.size());
for (String clazz : classNameList) {
addToCollectionIfNotNull(clazzValueList, classValue("", clazz, serviceRegistry));
}
list.add(AnnotationValue.createArrayValue(name, toArray(clazzValueList)));
}
}
private MethodDescriptor fromMethod(
Method method, JavaTypeDescriptor declaringType, JandexPivot jandexPivot) {
final Class[] parameterTypes = method.getParameterTypes();
final Collection<JavaTypeDescriptor> argumentTypes;
if (parameterTypes.length == 0) {
argumentTypes = Collections.emptyList();
} else {
argumentTypes = CollectionHelper.arrayList(parameterTypes.length);
for (Class parameterType : parameterTypes) {
argumentTypes.add(toTypeDescriptor(parameterType));
}
}
return new MethodDescriptorImpl(
method.getName(),
declaringType,
method.getModifiers(),
toTypeDescriptor(method.getReturnType()),
argumentTypes,
jandexPivot.methodAnnotations.get(buildMethodAnnotationsKey(method)));
}
private Collection<FieldDescriptor> extractFields(
Class clazz, JavaTypeDescriptor declaringType, JandexPivot jandexPivot) {
final Field[] declaredFields = clazz.getDeclaredFields();
final Field[] fields = clazz.getFields();
if (declaredFields.length <= 0 && fields.length <= 0) {
return Collections.emptyList();
}
final List<FieldDescriptor> fieldDescriptors = CollectionHelper.arrayList(fields.length);
for (Field field : declaredFields) {
fieldDescriptors.add(
new FieldDescriptorImpl(
field.getName(),
toTypeDescriptor(field.getType()),
field.getModifiers(),
declaringType,
jandexPivot.fieldAnnotations.get(field.getName())));
}
for (Field field : fields) {
if (clazz.equals(field.getDeclaringClass())) {
continue;
}
final JavaTypeDescriptor fieldDeclarer =
getType(buildName(field.getDeclaringClass().getName()));
fieldDescriptors.add(
new FieldDescriptorImpl(
field.getName(),
toTypeDescriptor(field.getType()),
field.getModifiers(),
fieldDeclarer,
jandexPivot.fieldAnnotations.get(field.getName())));
}
return fieldDescriptors;
}
private LocalBindingContextImpl(MetadataImplementor metadata) {
this.metadata = metadata;
this.localMappingDefaults =
new OverriddenMappingDefaults(
metadata.getMappingDefaults(),
hbmBindResult.getRoot().getPackage(),
hbmBindResult.getRoot().getSchema(),
hbmBindResult.getRoot().getCatalog(),
null,
null,
null,
hbmBindResult.getRoot().getDefaultCascade(),
hbmBindResult.getRoot().getDefaultAccess(),
hbmBindResult.getRoot().isDefaultLazy());
if (CollectionHelper.isEmpty(hbmBindResult.getRoot().getMeta())) {
this.metaAttributeContext =
new MetaAttributeContext(metadata.getGlobalMetaAttributeContext());
} else {
this.metaAttributeContext =
Helper.extractMetaAttributeContext(
hbmBindResult.getRoot().getMeta(), true, metadata.getGlobalMetaAttributeContext());
}
}
private ArrayList<MetadataSourceType> resolveInitialSourceProcessOrdering(
ConfigurationService configService) {
final ArrayList<MetadataSourceType> initialSelections = new ArrayList<MetadataSourceType>();
final String sourceProcessOrderingSetting =
configService.getSetting(
AvailableSettings.ARTIFACT_PROCESSING_ORDER, StandardConverters.STRING);
if (sourceProcessOrderingSetting != null) {
final String[] orderChoices =
StringHelper.split(",; ", sourceProcessOrderingSetting, false);
initialSelections.addAll(
CollectionHelper.<MetadataSourceType>arrayList(orderChoices.length));
for (String orderChoice : orderChoices) {
initialSelections.add(MetadataSourceType.parsePrecedence(orderChoice));
}
}
if (initialSelections.isEmpty()) {
initialSelections.add(MetadataSourceType.HBM);
initialSelections.add(MetadataSourceType.CLASS);
}
return initialSelections;
}
/**
* Package-protected method to centralize checking of criteria query multi-selects as defined by
* the {@link CriteriaQuery#multiselect(List)} method.
*
* @param selections The selection varargs to check
* @throws IllegalArgumentException If the selection items are not valid per {@link
* CriteriaQuery#multiselect} documentation. <i>"An argument to the multiselect method
* must not be a tuple- or array-valued compound selection item."</i>
*/
void checkMultiselect(List<Selection<?>> selections) {
final HashSet<String> aliases =
new HashSet<String>(CollectionHelper.determineProperSizing(selections.size()));
for (Selection<?> selection : selections) {
if (selection.isCompoundSelection()) {
if (selection.getJavaType().isArray()) {
throw new IllegalArgumentException(
"Selection items in a multi-select cannot contain compound array-valued elements");
}
if (Tuple.class.isAssignableFrom(selection.getJavaType())) {
throw new IllegalArgumentException(
"Selection items in a multi-select cannot contain compound tuple-valued elements");
}
}
if (StringHelper.isNotEmpty(selection.getAlias())) {
boolean added = aliases.add(selection.getAlias());
if (!added) {
throw new IllegalArgumentException(
"Multi-select expressions defined duplicate alias : " + selection.getAlias());
}
}
}
}
private void prepare() {
// assume 20 services for initial sizing
this.serviceBindingMap = CollectionHelper.concurrentMap(20);
this.serviceList = CollectionHelper.arrayList(20);
}
/** @author Steve Ebersole */
public abstract class AbstractServiceRegistryImpl
implements ServiceRegistryImplementor, ServiceBinding.ServiceLifecycleOwner {
private static final CoreMessageLogger LOG =
Logger.getMessageLogger(CoreMessageLogger.class, AbstractServiceRegistryImpl.class.getName());
private final ServiceRegistryImplementor parent;
private final ConcurrentHashMap<Class, ServiceBinding> serviceBindingMap =
CollectionHelper.concurrentMap(20);
// IMPL NOTE : the list used for ordered destruction. Cannot used map above because we need to
// iterate it in reverse order which is only available through ListIterator
// assume 20 services for initial sizing
private final List<ServiceBinding> serviceBindingList = CollectionHelper.arrayList(20);
@SuppressWarnings({"UnusedDeclaration"})
protected AbstractServiceRegistryImpl() {
this((ServiceRegistryImplementor) null);
}
protected AbstractServiceRegistryImpl(ServiceRegistryImplementor parent) {
this.parent = parent;
}
public AbstractServiceRegistryImpl(BootstrapServiceRegistry bootstrapServiceRegistry) {
if (!ServiceRegistryImplementor.class.isInstance(bootstrapServiceRegistry)) {
throw new IllegalArgumentException("Boot-strap registry was not ");
}
this.parent = (ServiceRegistryImplementor) bootstrapServiceRegistry;
}
@SuppressWarnings({"unchecked"})
protected <R extends Service> void createServiceBinding(ServiceInitiator<R> initiator) {
serviceBindingMap.put(initiator.getServiceInitiated(), new ServiceBinding(this, initiator));
}
protected <R extends Service> void createServiceBinding(ProvidedService<R> providedService) {
ServiceBinding<R> binding = locateServiceBinding(providedService.getServiceRole(), false);
if (binding == null) {
binding =
new ServiceBinding<R>(
this, providedService.getServiceRole(), providedService.getService());
serviceBindingMap.put(providedService.getServiceRole(), binding);
}
registerService(binding, providedService.getService());
}
@Override
@SuppressWarnings({"unchecked"})
public ServiceRegistry getParentServiceRegistry() {
return parent;
}
@Override
@SuppressWarnings({"unchecked"})
public <R extends Service> ServiceBinding<R> locateServiceBinding(Class<R> serviceRole) {
return locateServiceBinding(serviceRole, true);
}
@SuppressWarnings({"unchecked"})
protected <R extends Service> ServiceBinding<R> locateServiceBinding(
Class<R> serviceRole, boolean checkParent) {
ServiceBinding<R> serviceBinding = serviceBindingMap.get(serviceRole);
if (serviceBinding == null && checkParent && parent != null) {
// look in parent
serviceBinding = parent.locateServiceBinding(serviceRole);
}
return serviceBinding;
}
@Override
public <R extends Service> R getService(Class<R> serviceRole) {
final ServiceBinding<R> serviceBinding = locateServiceBinding(serviceRole);
if (serviceBinding == null) {
throw new UnknownServiceException(serviceRole);
}
R service = serviceBinding.getService();
if (service == null) {
service = initializeService(serviceBinding);
}
return service;
}
protected <R extends Service> void registerService(ServiceBinding<R> serviceBinding, R service) {
serviceBinding.setService(service);
synchronized (serviceBindingList) {
serviceBindingList.add(serviceBinding);
}
}
private <R extends Service> R initializeService(ServiceBinding<R> serviceBinding) {
if (LOG.isTraceEnabled()) {
LOG.tracev("Initializing service [role={0}]", serviceBinding.getServiceRole().getName());
}
// PHASE 1 : create service
R service = createService(serviceBinding);
if (service == null) {
return null;
}
// PHASE 2 : inject service (***potentially recursive***)
serviceBinding.getLifecycleOwner().injectDependencies(serviceBinding);
// PHASE 3 : configure service
serviceBinding.getLifecycleOwner().configureService(serviceBinding);
// PHASE 4 : Start service
serviceBinding.getLifecycleOwner().startService(serviceBinding);
startService(serviceBinding);
return service;
}
@SuppressWarnings({"unchecked"})
protected <R extends Service> R createService(ServiceBinding<R> serviceBinding) {
final ServiceInitiator<R> serviceInitiator = serviceBinding.getServiceInitiator();
if (serviceInitiator == null) {
// this condition should never ever occur
throw new UnknownServiceException(serviceBinding.getServiceRole());
}
try {
R service = serviceBinding.getLifecycleOwner().initiateService(serviceInitiator);
// IMPL NOTE : the register call here is important to avoid potential stack overflow issues
// from recursive calls through #configureService
registerService(serviceBinding, service);
return service;
} catch (ServiceException e) {
throw e;
} catch (Exception e) {
throw new ServiceException(
"Unable to create requested service [" + serviceBinding.getServiceRole().getName() + "]",
e);
}
}
@Override
public <R extends Service> void injectDependencies(ServiceBinding<R> serviceBinding) {
final R service = serviceBinding.getService();
applyInjections(service);
if (ServiceRegistryAwareService.class.isInstance(service)) {
((ServiceRegistryAwareService) service).injectServices(this);
}
}
private <R extends Service> void applyInjections(R service) {
try {
for (Method method : service.getClass().getMethods()) {
InjectService injectService = method.getAnnotation(InjectService.class);
if (injectService == null) {
continue;
}
processInjection(service, method, injectService);
}
} catch (NullPointerException e) {
LOG.error("NPE injecting service deps : " + service.getClass().getName());
}
}
@SuppressWarnings({"unchecked"})
private <T extends Service> void processInjection(
T service, Method injectionMethod, InjectService injectService) {
if (injectionMethod.getParameterTypes() == null
|| injectionMethod.getParameterTypes().length != 1) {
throw new ServiceDependencyException(
"Encountered @InjectService on method with unexpected number of parameters");
}
Class dependentServiceRole = injectService.serviceRole();
if (dependentServiceRole == null || dependentServiceRole.equals(Void.class)) {
dependentServiceRole = injectionMethod.getParameterTypes()[0];
}
// todo : because of the use of proxies, this is no longer returning null here...
final Service dependantService = getService(dependentServiceRole);
if (dependantService == null) {
if (injectService.required()) {
throw new ServiceDependencyException(
"Dependency ["
+ dependentServiceRole
+ "] declared by service ["
+ service
+ "] not found");
}
} else {
try {
injectionMethod.invoke(service, dependantService);
} catch (Exception e) {
throw new ServiceDependencyException("Cannot inject dependency service", e);
}
}
}
@Override
@SuppressWarnings({"unchecked"})
public <R extends Service> void startService(ServiceBinding<R> serviceBinding) {
if (Startable.class.isInstance(serviceBinding.getService())) {
((Startable) serviceBinding.getService()).start();
}
if (Manageable.class.isInstance(serviceBinding.getService())) {
getService(JmxService.class)
.registerService(
(Manageable) serviceBinding.getService(), serviceBinding.getServiceRole());
}
}
@Override
@SuppressWarnings({"unchecked"})
public void destroy() {
synchronized (serviceBindingList) {
ListIterator<ServiceBinding> serviceBindingsIterator =
serviceBindingList.listIterator(serviceBindingList.size());
while (serviceBindingsIterator.hasPrevious()) {
final ServiceBinding serviceBinding = serviceBindingsIterator.previous();
serviceBinding.getLifecycleOwner().stopService(serviceBinding);
}
serviceBindingList.clear();
}
serviceBindingMap.clear();
}
@Override
public <R extends Service> void stopService(ServiceBinding<R> binding) {
final Service service = binding.getService();
if (Stoppable.class.isInstance(service)) {
try {
((Stoppable) service).stop();
} catch (Exception e) {
LOG.unableToStopService(service.getClass(), e.toString());
}
}
}
}
