static Class<?> getDeclaringRawType(InjectionPoint injectionPoint) {
if (injectionPoint.getBean() != null) {
return getRawType(injectionPoint.getBean().getBeanClass());
} else {
return getRawType(injectionPoint.getMember().getDeclaringClass());
}
}
private void validateInjectionPoints(Set<InjectionPoint> injectionPoints) {
assertEquals(2, injectionPoints.size());
for (InjectionPoint ip : injectionPoints) {
AnnotatedParameter<Factory> parameter =
this.<AnnotatedParameter<Factory>>cast(ip.getAnnotated());
if (parameter.getPosition() == 0) {
// BeanManager
assertEquals(BeanManager.class, parameter.getBaseType());
} else if (parameter.getPosition() == 1) {
// SpaceSuit<Toy>
Type baseType = parameter.getBaseType();
if (baseType instanceof ParameterizedType
&& ((ParameterizedType) baseType).getRawType() instanceof Class<?>) {
assertEquals(((ParameterizedType) baseType).getRawType(), SpaceSuit.class);
} else {
fail();
}
} else {
fail("Unexpected injection point " + ip);
}
assertFalse(ip.isDelegate());
assertFalse(ip.isTransient());
assertNull(ip.getBean());
}
}
private void validateDecorators(BeanManagerImpl beanManager, AbstractClassBean<?> classBean) {
if (classBean.getDecorators().size() > 0) {
boolean passivationCapabilityCheckRequired =
isPassivationCapabilityCheckRequired(beanManager, classBean);
for (Decorator<?> decorator : classBean.getDecorators()) {
if (passivationCapabilityCheckRequired) {
boolean isSerializable =
(decorator instanceof WeldDecorator<?>)
? (((WeldDecorator<?>) decorator).getWeldAnnotated().isSerializable())
: (decorator instanceof PassivationCapable);
if (!isSerializable) {
throw new UnserializableDependencyException(
PASSIVATING_BEAN_WITH_NONSERIALIZABLE_DECORATOR, classBean, decorator);
}
}
for (InjectionPoint ij : decorator.getInjectionPoints()) {
if (!ij.isDelegate()) {
Bean<?> resolvedBean = beanManager.resolve(beanManager.getBeans(ij));
validateInjectionPoint(ij, beanManager);
if (passivationCapabilityCheckRequired) {
validateInjectionPointPassivationCapable(ij, resolvedBean, beanManager);
}
}
}
}
}
}
@Produces
@RequestParam
public String produce(InjectionPoint ip) {
RequestParam requestParam = ip.getAnnotated().getAnnotation(RequestParam.class);
String paramName =
requestParam.value().equals("") ? ip.getMember().getName() : requestParam.value();
return req.getParameter(paramName);
}
public static Object[] generateProxyDelegate(
InjectManager manager,
List<Decorator<?>> beans,
Object delegateProxy,
CreationalContextImpl<?> parentEnv) {
Object[] instances = new Object[beans.size()];
DependentCreationalContext<Object> proxyEnv =
new DependentCreationalContext<Object>(DelegateProxyBean.BEAN, parentEnv, null);
proxyEnv.push(delegateProxy);
for (int i = 0; i < beans.size(); i++) {
Decorator<?> bean = beans.get(i);
CreationalContextImpl<?> env = new DependentCreationalContext(bean, proxyEnv, null);
Object instance = manager.getReference(bean, bean.getBeanClass(), env);
// XXX:
InjectionPoint ip = getDelegate(bean);
if (ip.getMember() instanceof Field) {
Field field = (Field) ip.getMember();
field.setAccessible(true);
try {
field.set(instance, delegateProxy);
} catch (Exception e) {
throw new InjectionException(e);
}
} else if (ip.getMember() instanceof Method) {
Method method = (Method) ip.getMember();
method.setAccessible(true);
try {
method.invoke(instance, delegateProxy);
} catch (Exception e) {
throw new InjectionException(e);
}
}
/*
DecoratorBean<?> decoratorBean = (DecoratorBean<?>) bean;
decoratorBean.setDelegate(instance, proxy);
*/
instances[beans.size() - i - 1] = instance;
if (parentEnv instanceof CreationalContextImpl<?>) {
// InjectionPoint ip = decoratorBean.getDelegateInjectionPoint();
((CreationalContextImpl<?>) parentEnv).setInjectionPoint(ip);
}
}
return instances;
}
private static Annotation[] getFacadeEventQualifiers(InjectionPoint injectionPoint) {
if (!injectionPoint.getAnnotated().isAnnotationPresent(Default.class)) {
Set<Annotation> qualifers = new HashSet<Annotation>(injectionPoint.getQualifiers());
qualifers.remove(DefaultLiteral.INSTANCE);
return qualifers.toArray(EMPTY_ANNOTATIONS);
} else {
return injectionPoint.getQualifiers().toArray(EMPTY_ANNOTATIONS);
}
}
private static InjectionPoint getDelegate(Decorator<?> bean) {
if (bean instanceof DecoratorBean) return ((DecoratorBean) bean).getDelegateInjectionPoint();
for (InjectionPoint ip : bean.getInjectionPoints()) {
if (ip.isDelegate()) return ip;
}
throw new IllegalStateException(String.valueOf(bean));
}
public void validateInjectionPointPassivationCapable(
InjectionPoint ij, Bean<?> resolvedBean, BeanManagerImpl beanManager) {
if (!ij.isTransient() && !Beans.isPassivationCapableDependency(resolvedBean)) {
if (resolvedBean.getScope().equals(Dependent.class)
&& resolvedBean instanceof AbstractProducerBean<?, ?, ?>) {
throw new IllegalProductException(
NON_SERIALIZABLE_BEAN_INJECTED_INTO_PASSIVATING_BEAN, ij.getBean(), resolvedBean);
}
throw new UnserializableDependencyException(
INJECTION_POINT_HAS_NON_SERIALIZABLE_DEPENDENCY, ij.getBean(), resolvedBean);
}
}
private static boolean isInjectionPointSatisfied(
InjectionPoint ij, Set<?> resolvedBeans, BeanManagerImpl beanManager) {
if (ij.getBean() instanceof Decorator<?>) {
if (beanManager.getEnabled().getDecorator(ij.getBean().getBeanClass()) != null) {
return resolvedBeans.size() > 0;
} else {
return true;
}
} else {
return resolvedBeans.size() > 0;
}
}
@Produces
public Logger produceLogger(InjectionPoint injectionPoint) {
Bean<?> bean = injectionPoint.getBean();
Class<?> clazz;
if (bean == null) {
clazz = injectionPoint.getMember().getDeclaringClass();
} else {
clazz = bean.getBeanClass();
}
return produceLogger(clazz);
}
public void validateProducer(Producer<?> producer) {
if (container.getState().equals(ContainerState.VALIDATED)
|| container.getState().equals(ContainerState.INITIALIZED)) {
// We are past the bootstrap and therefore we can validate the producer immediately
validator.validateProducer(producer, beanManager);
} else {
// Validate injection points for definition errors now
for (InjectionPoint ip : producer.getInjectionPoints()) {
validator.validateInjectionPointForDefinitionErrors(ip, ip.getBean(), beanManager);
validator.validateEventMetadataInjectionPoint(ip);
}
// Schedule validation for deployment problems to be done later
producersToValidate.add(producer);
}
}
@Produces
Logger produceLog(InjectionPoint injectionPoint) {
Annotated annotated = injectionPoint.getAnnotated();
if (annotated.isAnnotationPresent(Category.class)) {
if (annotated.isAnnotationPresent(Suffix.class)) {
return getLogger(
annotated.getAnnotation(Category.class).value(),
annotated.getAnnotation(Suffix.class).value());
} else {
return getLogger(annotated.getAnnotation(Category.class).value());
}
} else if (annotated.isAnnotationPresent(TypedCategory.class)) {
if (annotated.isAnnotationPresent(Suffix.class)) {
return getLogger(
annotated.getAnnotation(TypedCategory.class).value(),
annotated.getAnnotation(Suffix.class).value());
} else {
return getLogger(annotated.getAnnotation(TypedCategory.class).value());
}
} else {
if (annotated.isAnnotationPresent(Suffix.class)) {
return getLogger(
getDeclaringRawType(injectionPoint), annotated.getAnnotation(Suffix.class).value());
} else {
return getLogger(getDeclaringRawType(injectionPoint));
}
}
}
@Produces
protected OAuthSession resolveSession(
InjectionPoint ip, @Current UserSessionRepository repository) {
if (ip == null) return repository.getCurrent();
Set<Annotation> quals = ip.getQualifiers();
OAuthSession res;
Annotation service = null;
boolean iscurrent = false;
for (Annotation qual : quals) {
if (qual.annotationType().isAnnotationPresent(ProviderRelated.class)) {
if (service != null)
throw new AgoravaException(
"There's more thant one provider related qualifier aon Injection Point" + ip);
service = qual;
}
if (qual.annotationType().equals(Current.class)) iscurrent = true;
}
if (iscurrent) {
if (service != null) {
if (!service.equals(repository.getCurrent().getServiceQualifier())) {
repository.setCurrent(
new OAuthSession.Builder().qualifier(service).repo(repository).build());
}
}
return repository.getCurrent();
}
throw new UnsupportedOperationException(
"Cannot inject session whitout Current Qualifier in " + ip);
}
public static Annotated getResourceAnnotated(InjectionPoint injectionPoint) {
if (injectionPoint instanceof ParameterInjectionPoint) {
return ((ParameterInjectionPoint<?, ?>) injectionPoint).getAnnotated().getDeclaringCallable();
}
return injectionPoint.getAnnotated();
}
private void checkScopeAnnotations(InjectionPoint ij, MetaAnnotationStore metaAnnotationStore) {
for (Annotation annotation : ij.getAnnotated().getAnnotations()) {
if (hasScopeMetaAnnotation(annotation)) {
log.warn(SCOPE_ANNOTATION_ON_INJECTION_POINT, annotation, ij);
}
}
}
@Inject
public StateBuilder(InjectionPoint ip) {
if (ip != null) {
this.type = ip.getMember().getDeclaringClass();
INSTANCE = this;
}
}
private static void checkFacadeInjectionPoint(InjectionPoint injectionPoint, Class<?> type) {
if (injectionPoint.getAnnotated().getBaseType().equals(type)) {
if (injectionPoint.getType() instanceof ParameterizedType) {
ParameterizedType parameterizedType = (ParameterizedType) injectionPoint.getType();
if (parameterizedType.getActualTypeArguments()[0] instanceof TypeVariable<?>) {
throw new DefinitionException(INJECTION_POINT_WITH_TYPE_VARIABLE, injectionPoint);
}
if (parameterizedType.getActualTypeArguments()[0] instanceof WildcardType) {
throw new DefinitionException(INJECTION_POINT_HAS_WILDCARD, type, injectionPoint);
}
} else {
throw new DefinitionException(
INJECTION_POINT_MUST_HAVE_TYPE_PARAMETER, type, injectionPoint);
}
}
}
protected static Type getFacadeType(InjectionPoint injectionPoint) {
Type genericType = injectionPoint.getType();
if (genericType instanceof ParameterizedType) {
return ((ParameterizedType) genericType).getActualTypeArguments()[0];
} else {
throw new IllegalStateException(BeanLogger.LOG.typeParameterMustBeConcrete(injectionPoint));
}
}
protected static Type getFacadeType(InjectionPoint injectionPoint) {
Type genericType = injectionPoint.getType();
if (genericType instanceof ParameterizedType) {
return ((ParameterizedType) genericType).getActualTypeArguments()[0];
} else {
throw new IllegalStateException(TYPE_PARAMETER_MUST_BE_CONCRETE, injectionPoint);
}
}
/**
* Returns the qualifier annotation of the given qualifier class from the given injection point.
*/
public static <A extends Annotation> A getQualifier(
InjectionPoint injectionPoint, Class<A> qualifierClass) {
for (Annotation annotation : injectionPoint.getQualifiers()) {
if (qualifierClass.isAssignableFrom(annotation.getClass())) {
return qualifierClass.cast(annotation);
}
}
return null;
}
@Produces
@Log
public Logger createLogger(InjectionPoint injectionPoint) {
Logger logger = null;
Class<?> aClass = injectionPoint.getMember().getDeclaringClass();
logger = LogManager.getLogger(aClass.getName());
return logger;
}
/**
* @param bean
* @param probe
* @return the set of dependents
*/
static Set<Dependency> getDependents(Bean<?> bean, Probe probe) {
Set<Dependency> dependents = new HashSet<Dependency>();
for (Bean<?> candidate : probe.getBeans()) {
if (candidate.equals(bean)) {
continue;
}
BeanManager beanManager = probe.getBeanManager(candidate);
if (beanManager == null) {
// Don't process built-in beans
continue;
}
Set<InjectionPoint> injectionPoints = candidate.getInjectionPoints();
if (injectionPoints != null && !injectionPoints.isEmpty()) {
for (InjectionPoint injectionPoint : injectionPoints) {
// At this point unsatisfied or ambiguous dependency should not exits
Bean<?> candidateDependency =
beanManager.resolve(
beanManager.getBeans(
injectionPoint.getType(),
injectionPoint
.getQualifiers()
.toArray(new Annotation[injectionPoint.getQualifiers().size()])));
boolean satisfies = false;
if (isBuiltinBeanButNotExtension(candidateDependency)) {
satisfies =
bean.equals(
probe.getBean(
Components.getBuiltinBeanId((AbstractBuiltInBean<?>) candidateDependency)));
} else {
satisfies = bean.equals(candidateDependency);
}
if (satisfies) {
dependents.add(new Dependency(candidate, injectionPoint));
}
}
}
}
return dependents;
}
public static void validatePassivating(Class<?> cl, Bean<?> bean, String typeName) {
Class<?> beanClass = bean.getBeanClass();
if (!Serializable.class.isAssignableFrom(beanClass) && false) {
ConfigException exn =
new ConfigException(
L.l(
"{0}: {1} is an invalid {2} because it is not serializable.",
cl.getName(), bean, typeName));
throw exn;
// InjectManager.create().addDefinitionError(exn);
}
for (InjectionPoint ip : bean.getInjectionPoints()) {
if (ip.isTransient() || ip.isDelegate()) continue;
Class<?> type = getRawClass(ip.getType());
if (type.isInterface()) continue;
if (!Serializable.class.isAssignableFrom(type)) {
ConfigException exn =
new ConfigException(
L.l(
"{0}: {1} is an invalid {4} because its injection point '{2}' of type {3} is not serializable.",
cl.getName(), bean, ip.getMember().getName(), ip.getType(), typeName));
throw exn;
}
}
}
/**
* @param bean
* @param beanManager
* @param probe
* @return the set of dependencies
*/
static Set<Dependency> getDependencies(Bean<?> bean, BeanManager beanManager, Probe probe) {
Set<Dependency> dependencies = new HashSet<Dependency>();
Set<InjectionPoint> injectionPoints = bean.getInjectionPoints();
if (injectionPoints != null && !injectionPoints.isEmpty()) {
for (InjectionPoint injectionPoint : injectionPoints) {
// At this point unsatisfied or ambiguous dependency should not exits
Bean<?> dependency =
beanManager.resolve(
beanManager.getBeans(
injectionPoint.getType(),
injectionPoint
.getQualifiers()
.toArray(new Annotation[injectionPoint.getQualifiers().size()])));
if (isBuiltinBeanButNotExtension(dependency)) {
dependency =
probe.getBean(Components.getBuiltinBeanId((AbstractBuiltInBean<?>) dependency));
}
dependencies.add(new Dependency(dependency, injectionPoint));
}
}
return dependencies;
}
<T> void saveRemoteInjectionPoints(
@Observes ProcessInjectionTarget<T> event, BeanManager beanManager) {
final InjectionTarget<T> injectionTarget = event.getInjectionTarget();
for (InjectionPoint injectionPoint : injectionTarget.getInjectionPoints()) {
final Annotated annotated = injectionPoint.getAnnotated();
final Type type = annotated.getBaseType();
final Class<?> rawType = Reflections.getRawType(annotated.getBaseType());
final Set<Annotation> qualifiers =
Reflections.getQualifiers(beanManager, annotated.getAnnotations());
if (rawType.equals(RemoteCache.class) && qualifiers.isEmpty()) {
qualifiers.add(new AnnotationLiteral<Default>() {});
addRemoteCacheInjectionPoint(type, qualifiers);
} else if (!annotated.isAnnotationPresent(Remote.class)
&& Reflections.getMetaAnnotation(annotated, Remote.class) != null
&& rawType.isAssignableFrom(RemoteCache.class)) {
addRemoteCacheInjectionPoint(type, qualifiers);
}
}
}
/**
* Produces an instance of a slf4j logger for the given injection point.
*
* @param injectionPoint to use
* @return a logger
*/
@Produces
public Logger getLogger(final InjectionPoint injectionPoint) {
// The injection point is used to instantiate the correct logger for the
// caller class.
Bean<?> bean = injectionPoint.getBean();
Logger l = null;
if (bean != null) {
Class<?> beanClass = bean.getBeanClass();
l = LoggerFactory.getLogger(beanClass);
} else {
l = LoggerFactory.getLogger("Default logger");
}
return l;
}
/**
* Discovery the custom REST beans.
*
* @param abd the after bean discovery.
* @param bm the bean manager.
*/
void afterBeanDiscovery(@Observes AfterBeanDiscovery abd, BeanManager bm) {
Set<String> restClients = new HashSet<>();
// create the rest clients
Set<Bean<?>> allBeans =
bm.getBeans(
Object.class,
new AnnotationLiteral<Any>() {
private static final long serialVersionUID = 3109256773218160485L;
});
for (Bean<?> bean : allBeans) {
Set<InjectionPoint> bb = bean.getInjectionPoints();
if (bb != null) {
for (InjectionPoint ip : bb) {
RestClient rest = ip.getAnnotated().getAnnotation(RestClient.class);
if (rest != null) {
// create ID for the bean = class name + configuration id
Class<?> clazz = (Class<?>) ip.getType();
String value = rest.value();
String id = clazz.getName() + value;
if (!restClients.contains(id)) {
restClients.add(id);
RestClientServiceBean sbean =
new RestClientServiceBean(
clazz, value, CdiInterceptorBindingExtension.CDI_AUTOBINDING);
abd.addBean(sbean);
}
}
}
}
}
}
@Produces
public Configuration getConfiguration(final InjectionPoint injectionPoint) {
Context context;
String defaultName;
// try CDI bean name
defaultName = injectionPoint.getBean() != null ? injectionPoint.getBean().getName() : null;
// try field / method name
if (StringHelper.isEmpty(defaultName)) {
defaultName = injectionPoint.getMember().getName();
}
// context needed annotation
context = injectionPoint.getAnnotated().getAnnotation(Context.class);
// if no @Context annotation is present, create a default one with no name
if (context == null) {
context = ContextHelper.createContext(defaultName);
}
return provides(context, defaultName, Configuration.class);
}
private void validatePassivating(Bean<?> bean) {
Type baseType = _annotatedType.getBaseType();
Class<?> cl = getBeanManager().createTargetBaseType(baseType).getRawClass();
boolean isStateful = _annotatedType.isAnnotationPresent(Stateful.class);
if (!Serializable.class.isAssignableFrom(cl) && !isStateful) {
throw new ConfigException(
L.l(
"'{0}' is an invalid @{1} bean because it's not serializable for {2}.",
cl.getSimpleName(), bean.getScope().getSimpleName(), bean));
}
for (InjectionPoint ip : bean.getInjectionPoints()) {
if (ip.isTransient()) continue;
Type type = ip.getType();
if (ip.getBean() instanceof CdiStatefulBean) continue;
if (type instanceof Class<?>) {
Class<?> ipClass = (Class<?>) type;
if (!ipClass.isInterface()
&& !Serializable.class.isAssignableFrom(ipClass)
&& !getBeanManager().isNormalScope(ip.getBean().getScope())) {
throw new ConfigException(
L.l(
"'{0}' is an invalid @{1} bean because '{2}' value {3} is not serializable for {4}.",
cl.getSimpleName(),
bean.getScope().getSimpleName(),
ip.getType(),
ip.getMember().getName(),
bean));
}
}
}
}
public static String getEjbBindLocation(InjectionPoint injectionPoint) {
EJB ejb = getResourceAnnotated(injectionPoint).getAnnotation(EJB.class);
String mappedName = ejb.mappedName();
if (!mappedName.equals("")) {
return mappedName;
}
String name = ejb.name();
if (!name.equals("")) {
return RESOURCE_LOOKUP_PREFIX + "/" + name;
}
String propertyName;
if (injectionPoint.getMember() instanceof Field) {
propertyName = injectionPoint.getMember().getName();
} else if (injectionPoint.getMember() instanceof Method) {
propertyName = getPropertyName((Method) injectionPoint.getMember());
if (propertyName == null) {
throw WeldMessages.MESSAGES.injectionPointNotAJavabean((Method) injectionPoint.getMember());
}
} else {
throw WeldMessages.MESSAGES.cannotInject(injectionPoint);
}
String className = injectionPoint.getMember().getDeclaringClass().getName();
return RESOURCE_LOOKUP_PREFIX + "/" + className + "/" + propertyName;
}
