private void introspectInjectClass(
AnnotatedType<X> type, ArrayList<ConfigProgram> injectProgramList) {
InjectManager cdiManager = getBeanManager();
for (Annotation ann : type.getAnnotations()) {
Class<? extends Annotation> annType = ann.annotationType();
InjectionPointHandler handler = cdiManager.getInjectionPointHandler(annType);
if (handler != null) {
injectProgramList.add(new ClassHandlerProgram(ann, handler));
}
}
// ioc/123i
for (Class<?> parentClass = type.getJavaClass().getSuperclass();
parentClass != null;
parentClass = parentClass.getSuperclass()) {
for (Annotation ann : parentClass.getAnnotations()) {
Class<? extends Annotation> annType = ann.annotationType();
InjectionPointHandler handler = cdiManager.getInjectionPointHandler(annType);
if (handler != null) {
injectProgramList.add(new ClassHandlerProgram(ann, handler));
}
}
}
}
/**
* Generates a unique signature for an annotated type. Members without annotations are omitted to
* reduce the length of the signature
*
* @param <X>
* @param annotatedType
* @return
*/
public static <X> String createTypeId(AnnotatedType<X> annotatedType) {
return createTypeId(
annotatedType.getJavaClass(),
annotatedType.getAnnotations(),
annotatedType.getMethods(),
annotatedType.getFields(),
annotatedType.getConstructors());
}
/**
* Read the {@link AnnotatedType}, creating a bean from the class and it's annotations.
*
* <p>
*
* <p>By default the bean lifecycle will wrap the result of calling {@link
* BeanManager#createInjectionTarget(AnnotatedType)}.
*
* <p>
*
* <p>{@link BeanBuilder} does <em>not</em> support reading members of the class to create
* producers or observer methods.
*
* @param type the type to read
*/
public BeanBuilder<T> readFromType(AnnotatedType<T> type) {
this.beanClass = type.getJavaClass();
InjectionTarget<T> injectionTarget;
if (!type.getJavaClass().isInterface()) {
injectionTarget = beanManager.createInjectionTarget(type);
} else {
injectionTarget = new DummyInjectionTarget<T>();
}
this.beanLifecycle = new DelegatingContextualLifecycle<T>(injectionTarget);
this.injectionPoints = injectionTarget.getInjectionPoints();
this.qualifiers = new HashSet<Annotation>();
this.stereotypes = new HashSet<Class<? extends Annotation>>();
this.types = new HashSet<Type>();
for (Annotation annotation : type.getAnnotations()) {
if (beanManager.isQualifier(annotation.annotationType())) {
this.qualifiers.add(annotation);
} else if (beanManager.isScope(annotation.annotationType())) {
this.scope = annotation.annotationType();
} else if (beanManager.isStereotype(annotation.annotationType())) {
this.stereotypes.add(annotation.annotationType());
}
if (annotation instanceof Named) {
this.name = ((Named) annotation).value();
}
if (annotation instanceof Alternative) {
this.alternative = true;
}
}
if (this.scope == null) {
this.scope = Dependent.class;
}
for (Class<?> c = type.getJavaClass(); c != Object.class && c != null; c = c.getSuperclass()) {
this.types.add(c);
}
for (Class<?> i : type.getJavaClass().getInterfaces()) {
this.types.add(i);
}
if (qualifiers.isEmpty()) {
qualifiers.add(new DefaultLiteral());
}
qualifiers.add(new AnyLiteral());
this.id = ImmutableBeanWrapper.class.getName() + ":" + Annotateds.createTypeId(type);
return this;
}
private UnbackedAnnotatedType(
AnnotatedType<X> source, AnnotatedTypeIdentifier identifier, SharedObjectCache cache) {
super(source.getBaseType(), source.getTypeClosure(), source.getAnnotations());
this.javaClass = source.getJavaClass();
ImmutableSet.Builder<AnnotatedConstructor<X>> constructors = ImmutableSet.builder();
for (AnnotatedConstructor<X> constructor : source.getConstructors()) {
constructors.add(UnbackedAnnotatedConstructor.of(constructor, this, cache));
}
this.constructors = constructors.build();
ImmutableSet.Builder<AnnotatedMethod<? super X>> methods = ImmutableSet.builder();
for (AnnotatedMethod<? super X> originalMethod : source.getMethods()) {
methods.add(UnbackedAnnotatedMethod.of(originalMethod, this, cache));
}
this.methods = methods.build();
ImmutableSet.Builder<AnnotatedField<? super X>> fields = ImmutableSet.builder();
for (AnnotatedField<? super X> originalField : source.getFields()) {
fields.add(UnbackedAnnotatedField.of(originalField, this, cache));
}
this.fields = fields.build();
this.identifier = identifier;
}
