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);
}
}
@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);
}
/**
* 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;
}
/**
* @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;
}
/**
* @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;
}
/**
* 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);
}
}
}
protected Set<Annotation> getQualifiers() {
return injectionPoint.getQualifiers();
}