private void scanBindings() throws IOException {
for (Map.Entry<Key<?>, Binding<?>> e : globalInjector.getAllBindings().entrySet()) {
Key<?> bindingKey = e.getKey();
Binding<?> binding = e.getValue();
TypeLiteral boundTypeLiteral = bindingKey.getTypeLiteral();
Type boundType = boundTypeLiteral.getType();
if (boundType instanceof Class) {
final Class boundClass = (Class) boundType;
for (Method method : boundClass.getMethods()) {
if ((method.getModifiers() & Modifier.STATIC) == 0) {
for (Annotation annotation : method.getAnnotations()) {
if (annotation instanceof Path) {
Path pathSpec = (Path) annotation;
RouteSpec routeIn = Routes.parse(pathSpec.value(), true);
endPointMethods.add(new EndPointMethod(routeIn, bindingKey, boundClass, method));
}
}
}
}
if (MessageBodyReader.class.isAssignableFrom(boundClass)) {
messageBodyReaders.add(0, (MessageBodyReader) globalInjector.getInstance(bindingKey));
}
if (MessageBodyWriter.class.isAssignableFrom(boundClass)) {
messageBodyWriters.add(0, (MessageBodyWriter) globalInjector.getInstance(bindingKey));
}
}
}
}
public <T> byte[] toBytes(MediaType mediaType, T o) throws IOException {
if (o == null) {
return null;
}
Class<T> clazz = (Class<T>) o.getClass();
MessageBodyWriter<T> writer = findWriter(clazz, null, EMPTY_ANNOTATIONS, mediaType);
if (writer == null) {
throw new IllegalArgumentException(
"cannot convert " + clazz.getName() + " into byte[] (" + mediaType + ")");
}
ByteArrayOutputStream baos = new ByteArrayOutputStream(512);
writer.writeTo(o, clazz, clazz, EMPTY_ANNOTATIONS, mediaType, EMPTY_OBJECT_HEADERS, baos);
return baos.toByteArray();
}