public void writeTo(
Object entry,
Class<?> type,
Type genericType,
Annotation[] annotations,
MediaType mediaType,
MultivaluedMap<String, Object> httpHeaders,
OutputStream entityStream)
throws IOException, WebApplicationException {
JAXBContextFinder finder = getFinder(mediaType);
if (finder == null) {
throw new JAXBMarshalException("Unable to find JAXBContext for media type: " + mediaType);
}
Class baseType = Types.getCollectionBaseType(type, genericType);
try {
JAXBContext ctx =
finder.findCacheContext(mediaType, annotations, JaxbCollection.class, baseType);
JaxbCollection col = new JaxbCollection();
if (type.isArray()) {
Object[] array = (Object[]) entry;
for (Object obj : array) {
col.getValue().add(obj);
}
} else {
Collection collection = (Collection) entry;
for (Object obj : collection) col.getValue().add(obj);
}
String element = "collection";
String namespaceURI = "";
String prefix = "";
Wrapped wrapped = FindAnnotation.findAnnotation(annotations, Wrapped.class);
if (wrapped != null) {
element = wrapped.element();
namespaceURI = wrapped.namespace();
prefix = wrapped.prefix();
}
JAXBElement<JaxbCollection> collection =
new JAXBElement<JaxbCollection>(
new QName(namespaceURI, element, prefix), JaxbCollection.class, col);
Marshaller marshaller = ctx.createMarshaller();
AbstractJAXBProvider.decorateMarshaller(baseType, annotations, mediaType, marshaller);
marshaller.marshal(collection, entityStream);
} catch (JAXBException e) {
throw new JAXBMarshalException(e);
}
}
public Object getJAXBObject(
JAXBContextFinder finder, MediaType mediaType, Class<?> clazz, Element element)
throws JAXBException {
JAXBContext ctx = finder.findCachedContext(clazz, mediaType, null);
return ctx.createUnmarshaller().unmarshal(element);
}
public Object readFrom(
Class<Object> type,
Type genericType,
Annotation[] annotations,
MediaType mediaType,
MultivaluedMap<String, String> httpHeaders,
InputStream entityStream)
throws IOException, WebApplicationException {
JAXBContextFinder finder = getFinder(mediaType);
if (finder == null) {
throw new JAXBUnmarshalException("Unable to find JAXBContext for media type: " + mediaType);
}
Class baseType = Types.getCollectionBaseType(type, genericType);
JaxbCollection col = null;
try {
JAXBElement<JaxbCollection> ele = null;
if (suppressExpandEntityExpansion()) {
SAXSource source = new SAXSource(new InputSource(entityStream));
JAXBContext ctx = finder.findCachedContext(JaxbCollection.class, mediaType, annotations);
Unmarshaller unmarshaller = ctx.createUnmarshaller();
unmarshaller = new ExternalEntityUnmarshaller(unmarshaller);
ele = unmarshaller.unmarshal(source, JaxbCollection.class);
} else {
StreamSource source = new StreamSource(entityStream);
JAXBContext ctx = finder.findCachedContext(JaxbCollection.class, mediaType, annotations);
ele = ctx.createUnmarshaller().unmarshal(source, JaxbCollection.class);
}
Wrapped wrapped = FindAnnotation.findAnnotation(annotations, Wrapped.class);
if (wrapped != null) {
if (!wrapped.element().equals(ele.getName().getLocalPart())) {
throw new JAXBUnmarshalException(
"Collection wrapping failed, expected root element name of "
+ wrapped.element()
+ " got "
+ ele.getName().getLocalPart());
}
if (!wrapped.namespace().equals(ele.getName().getNamespaceURI())) {
throw new JAXBUnmarshalException(
"Collection wrapping failed, expect namespace of "
+ wrapped.namespace()
+ " got "
+ ele.getName().getNamespaceURI());
}
}
col = ele.getValue();
} catch (JAXBException e) {
throw new JAXBUnmarshalException(e);
}
try {
JAXBContext ctx = finder.findCachedContext(baseType, mediaType, null);
Unmarshaller unmarshaller = ctx.createUnmarshaller();
unmarshaller =
AbstractJAXBProvider.decorateUnmarshaller(baseType, annotations, mediaType, unmarshaller);
if (type.isArray()) {
Object array = Array.newInstance(baseType, col.getValue().size());
for (int i = 0; i < col.getValue().size(); i++) {
Element val = (Element) col.getValue().get(i);
Array.set(array, i, unmarshaller.unmarshal(val));
}
return array;
} else {
Collection outCol = null;
if (type.isInterface()) {
if (List.class.isAssignableFrom(type)) outCol = new ArrayList();
else if (SortedSet.class.isAssignableFrom(type)) outCol = new TreeSet();
else if (Set.class.isAssignableFrom(type)) outCol = new HashSet();
else outCol = new ArrayList();
} else {
try {
outCol = (Collection) type.newInstance();
} catch (Exception e) {
throw new JAXBUnmarshalException(e);
}
}
for (Object obj : col.getValue()) {
Element val = (Element) obj;
outCol.add(unmarshaller.unmarshal(val));
}
return outCol;
}
} catch (JAXBException e) {
throw new JAXBUnmarshalException(e);
}
}