private void setAnnotationMetaData(Annotation[] annotations, AnnotatedNode an) {
for (Annotation annotation : annotations) {
AnnotationNode node = new AnnotationNode(ClassHelper.make(annotation.annotationType()));
configureAnnotation(node, annotation);
an.addAnnotation(node);
}
}
private boolean hasParamAnnotation(Method method) {
Annotation[][] paramAnnotationArrays = method.getParameterAnnotations();
for (Annotation[] paramAnnotations : paramAnnotationArrays)
for (Annotation paramAnnotation : paramAnnotations)
if (paramAnnotation.annotationType().isAssignableFrom(Param.class)) return true;
return false;
}
public static boolean hasAnnotation(Annotation[] anns, Class<? extends Annotation> clazz) {
for (Annotation ann : anns) {
if (clazz == ann.annotationType()) {
return true;
}
}
return false;
}
// Ang's suggestion on getting annotation values
public static String getClassAnnotationValue(
Class classType, Class annotationType, String attributeName) {
String value = null;
Annotation annotation = classType.getAnnotation(annotationType);
if (annotation != null) {
try {
value = (String) annotation.annotationType().getMethod(attributeName).invoke(annotation);
} catch (Exception ex) {
System.out.println("Failed loading class annotations");
}
}
return value;
}
private void addAsTestedFieldIfApplicable(@NotNull Field fieldFromTestClass) {
for (Annotation fieldAnnotation : fieldFromTestClass.getDeclaredAnnotations()) {
Tested testedMetadata;
if (fieldAnnotation instanceof Tested) {
testedMetadata = (Tested) fieldAnnotation;
} else {
testedMetadata = fieldAnnotation.annotationType().getAnnotation(Tested.class);
}
if (testedMetadata != null) {
TestedField testedField =
new TestedField(injectionState, fieldFromTestClass, testedMetadata);
testedFields.add(testedField);
break;
}
}
}
private void configureAnnotation(AnnotationNode node, Annotation annotation) {
Class type = annotation.annotationType();
if (type == Retention.class) {
Retention r = (Retention) annotation;
RetentionPolicy value = r.value();
setRetentionPolicy(value, node);
node.setMember(
"value",
new PropertyExpression(
new ClassExpression(ClassHelper.makeWithoutCaching(RetentionPolicy.class, false)),
value.toString()));
} else if (type == Target.class) {
Target t = (Target) annotation;
ElementType[] elements = t.value();
ListExpression elementExprs = new ListExpression();
for (ElementType element : elements) {
elementExprs.addExpression(
new PropertyExpression(
new ClassExpression(ClassHelper.ELEMENT_TYPE_TYPE), element.name()));
}
node.setMember("value", elementExprs);
} else {
Method[] declaredMethods = type.getDeclaredMethods();
for (int i = 0; i < declaredMethods.length; i++) {
Method declaredMethod = declaredMethods[i];
try {
Object value = declaredMethod.invoke(annotation);
Expression valueExpression = annotationValueToExpression(value);
if (valueExpression == null) continue;
node.setMember(declaredMethod.getName(), valueExpression);
} catch (IllegalAccessException e) {
} catch (InvocationTargetException e) {
}
}
}
}
/** Adds the annotations to the digest using a UTF8 encoding. */
private static void addDigest(MessageDigest digest, Annotation ann) {
addDigest(digest, ann.annotationType().getName());
}