private void validateBean(Bean<?> bean, BeanManagerImpl beanManager) {
for (InjectionPoint ij : bean.getInjectionPoints()) {
validateInjectionPoint(ij, beanManager);
}
boolean normalScoped =
beanManager
.getServices()
.get(MetaAnnotationStore.class)
.getScopeModel(bean.getScope())
.isNormal();
if (normalScoped && !Beans.isBeanProxyable(bean)) {
throw Proxies.getUnproxyableTypesException(bean);
}
if (!normalScoped) {
validatePseudoScopedBean(bean, beanManager);
}
}
/**
* Constructor
*
* <p>Also builds the meta-annotation map. Throws a NullPointerException if trying to register a
* null map
*
* @param annotationMap A map of annotation to register
*/
public AbstractWeldAnnotated(
Map<Class<? extends Annotation>, Annotation> annotationMap,
Map<Class<? extends Annotation>, Annotation> declaredAnnotationMap,
ClassTransformer classTransformer,
Class<T> rawType,
Type type,
Set<Type> typeClosure) {
if (annotationMap == null) {
throw new WeldException(ANNOTATION_MAP_NULL);
}
this.annotationMap = annotationMap;
this.metaAnnotationMap = new ArraySetMultimap<Class<? extends Annotation>, Annotation>();
for (Annotation annotation : annotationMap.values()) {
addMetaAnnotations(
metaAnnotationMap, annotation, annotation.annotationType().getAnnotations(), false);
addMetaAnnotations(
metaAnnotationMap,
annotation,
classTransformer.getTypeStore().get(annotation.annotationType()),
false);
}
metaAnnotationMap.trimToSize();
if (declaredAnnotationMap == null) {
throw new WeldException(DECLARED_ANNOTATION_MAP_NULL);
}
this.rawType = rawType;
this.type = type;
if (type instanceof ParameterizedType) {
this.actualTypeArguments = ((ParameterizedType) type).getActualTypeArguments();
} else {
this.actualTypeArguments = new Type[0];
}
this.typeClosure = Collections.unmodifiableSet(new ArraySet<Type>(typeClosure));
this.proxyable = Proxies.isTypesProxyable(typeClosure);
}
/**
* Variation of the validateInjectionPoint method which allows the bean to be defined explicitly
* (used for disposer method validation)
*/
public void validateInjectionPoint(InjectionPoint ij, Bean<?> bean, BeanManagerImpl beanManager) {
if (ij.getAnnotated().getAnnotation(New.class) != null && ij.getQualifiers().size() > 1) {
throw new DefinitionException(NEW_WITH_QUALIFIERS, ij);
}
if (ij.getType().equals(InjectionPoint.class) && bean == null) {
throw new DefinitionException(INJECTION_INTO_NON_BEAN, ij);
}
if (ij.getType().equals(InjectionPoint.class) && !Dependent.class.equals(bean.getScope())) {
throw new DefinitionException(INJECTION_INTO_NON_DEPENDENT_BEAN, ij);
}
if (ij.getType() instanceof TypeVariable<?>) {
throw new DefinitionException(INJECTION_POINT_WITH_TYPE_VARIABLE, ij);
}
if (!(ij.getMember() instanceof Field)
&& ij.getAnnotated().isAnnotationPresent(Named.class)
&& ij.getAnnotated().getAnnotation(Named.class).value().equals("")) {
throw new DefinitionException(NON_FIELD_INJECTION_POINT_CANNOT_USE_NAMED, ij);
}
boolean newBean = (bean instanceof NewManagedBean<?>) || (bean instanceof NewSessionBean<?>);
if (!newBean) {
checkScopeAnnotations(ij, beanManager.getServices().get(MetaAnnotationStore.class));
}
checkFacadeInjectionPoint(ij, Instance.class);
checkFacadeInjectionPoint(ij, Event.class);
Annotation[] bindings = ij.getQualifiers().toArray(new Annotation[0]);
Set<?> resolvedBeans = beanManager.getBeanResolver().resolve(beanManager.getBeans(ij));
if (!isInjectionPointSatisfied(ij, resolvedBeans, beanManager)) {
throw new DeploymentException(
INJECTION_POINT_HAS_UNSATISFIED_DEPENDENCIES,
ij,
Formats.formatAnnotations(bindings),
Formats.formatType(ij.getType()));
}
if (resolvedBeans.size() > 1 && !ij.isDelegate()) {
throw new DeploymentException(
INJECTION_POINT_HAS_AMBIGUOUS_DEPENDENCIES,
ij,
Formats.formatAnnotations(bindings),
Formats.formatType(ij.getType()),
resolvedBeans);
}
// Account for the case this is disabled decorator
if (!resolvedBeans.isEmpty()) {
Bean<?> resolvedBean = (Bean<?>) resolvedBeans.iterator().next();
if (beanManager
.getServices()
.get(MetaAnnotationStore.class)
.getScopeModel(resolvedBean.getScope())
.isNormal()) {
UnproxyableResolutionException ue = Proxies.getUnproxyableTypeException(ij.getType());
if (ue != null) {
UnproxyableResolutionException exception =
new UnproxyableResolutionException(
INJECTION_POINT_HAS_NON_PROXYABLE_DEPENDENCIES, ij);
exception.initCause(ue);
throw exception;
}
}
if (Reflections.isPrimitive(ij.getType()) && resolvedBean.isNullable()) {
throw new NullableDependencyException(INJECTION_POINT_HAS_NULLABLE_DEPENDENCIES, ij);
}
if (bean != null
&& Beans.isPassivatingScope(bean, beanManager)
&& (!ij.isTransient())
&& !Beans.isPassivationCapableBean(resolvedBean)) {
validateInjectionPointPassivationCapable(ij, resolvedBean, beanManager);
}
}
}
public static <T> T createProxy(MethodHandler methodHandler, TypeInfo typeInfo)
throws IllegalAccessException, InstantiationException {
return Proxies.<T>createProxyClass(methodHandler, typeInfo).newInstance();
}