protected void writeLinkInline(
XMLWriter2 writer,
OLink linkToInline,
String href,
String baseUri,
String updated,
boolean isResponse) {
writer.startElement(new QName2(m, "inline", "m"));
if (linkToInline instanceof ORelatedEntitiesLinkInline) {
ORelatedEntitiesLinkInline relLink = ((ORelatedEntitiesLinkInline) linkToInline);
List<OEntity> entities = relLink.getRelatedEntities();
if (entities != null && !entities.isEmpty()) {
writer.startElement(new QName2("feed"));
writeElement(writer, "title", linkToInline.getTitle(), "type", "text");
writeElement(writer, "id", baseUri + href);
writeElement(writer, "updated", updated);
writeElement(
writer, "link", null, "rel", "self", "title", linkToInline.getTitle(), "href", href);
for (OEntity entity : ((ORelatedEntitiesLinkInline) linkToInline).getRelatedEntities()) {
writer.startElement("entry");
writeEntry(
writer,
entity,
entity.getProperties(),
entity.getLinks(),
entity.getEntitySet().name,
baseUri,
updated,
entity.getEntitySet(),
isResponse);
writer.endElement("entry");
}
writer.endElement("feed");
}
} else if (linkToInline instanceof ORelatedEntityLinkInline) {
OEntity entity = ((ORelatedEntityLinkInline) linkToInline).getRelatedEntity();
if (entity != null) {
writer.startElement("entry");
writeEntry(
writer,
entity,
entity.getProperties(),
entity.getLinks(),
entity.getEntitySet().name,
baseUri,
updated,
entity.getEntitySet(),
isResponse);
writer.endElement("entry");
}
} else throw new RuntimeException("Unknown OLink type " + linkToInline.getClass());
writer.endElement("inline");
}
/*
* Using the supplied EntityResource, add the embedded resources
* from the OEntity embedded resources. NB - only an OEntity can
* carry OLinks.
*/
public void addExpandedLinks(EntityResource<OEntity> entityResource) {
RequestContext requestContext = RequestContext.getRequestContext();
Collection<Link> links = entityResource.getLinks();
if (links != null) {
OEntity oentity = entityResource.getEntity();
List<OLink> olinks = oentity.getLinks();
for (OLink olink : olinks) {
if (olink.isInline()) {
String relid = InternalUtil.getEntityRelId(oentity);
String href = relid + "/" + olink.getTitle();
for (Link link : links) {
String linkHref = link.getHref();
if (requestContext != null) {
// Extract the transition fragment from the URI path
linkHref = link.getRelativeHref(getBaseUri(serviceDocument, uriInfo));
}
if (href.equals(linkHref)) {
if (entityResource.getEmbedded() == null) {
entityResource.setEmbedded(new HashMap<Transition, RESTResource>());
}
if (olink.isCollection()) {
List<OEntity> oentities = olink.getRelatedEntities();
Collection<EntityResource<OEntity>> entityResources =
new ArrayList<EntityResource<OEntity>>();
for (OEntity oe : oentities) {
entityResources.add(new EntityResource<OEntity>(oe));
}
entityResource
.getEmbedded()
.put(link.getTransition(), new CollectionResource<OEntity>(entityResources));
} else {
// replace the OLink's on the current entity
OEntity inlineOentity = olink.getRelatedEntity();
List<OLink> inlineResourceOlinks =
formOLinks(new EntityResource<OEntity>(inlineOentity));
OEntity newInlineOentity =
OEntities.create(
inlineOentity.getEntitySet(),
inlineOentity.getEntityKey(),
inlineOentity.getProperties(),
inlineResourceOlinks);
entityResource
.getEmbedded()
.put(link.getTransition(), new EntityResource<OEntity>(newInlineOentity));
}
}
}
}
}
}
}
