InjectionPoint(TypeLiteral<?> declaringType, Field field, boolean optional) {
this.member = field;
this.declaringType = declaringType;
this.optional = optional;
Annotation[] annotations = field.getAnnotations();
Errors errors = new Errors(field);
Key<?> key = null;
try {
key = Annotations.getKey(declaringType.getFieldType(field), field, annotations, errors);
} catch (ConfigurationException e) {
errors.merge(e.getErrorMessages());
} catch (ErrorsException e) {
errors.merge(e.getErrors());
}
errors.throwConfigurationExceptionIfErrorsExist();
this.dependencies =
ImmutableList.<Dependency<?>>of(
newDependency(key, Nullability.allowsNull(annotations), -1));
}
private ImmutableList<Dependency<?>> forMember(
Member member, TypeLiteral<?> type, Annotation[][] paramterAnnotations) {
Errors errors = new Errors(member);
List<Dependency<?>> dependencies = Lists.newArrayList();
int index = 0;
for (TypeLiteral<?> parameterType : type.getParameterTypes(member)) {
try {
Annotation[] parameterAnnotations = paramterAnnotations[index];
Key<?> key = Annotations.getKey(parameterType, member, parameterAnnotations, errors);
dependencies.add(newDependency(key, Nullability.allowsNull(parameterAnnotations), index));
index++;
} catch (ConfigurationException e) {
errors.merge(e.getErrorMessages());
} catch (ErrorsException e) {
errors.merge(e.getErrors());
}
}
errors.throwConfigurationExceptionIfErrorsExist();
return ImmutableList.copyOf(dependencies);
}