public static RESTLink assertLinkExist(
final SingleResourceTransportDto resource,
final String href,
final String expectedRel,
final String expectedType,
final String expectedTitle) {
Optional<RESTLink> link =
tryFind(
resource.searchLinksByHref(href),
new Predicate<RESTLink>() {
@Override
public boolean apply(final RESTLink input) {
return expectedRel.equals(input.getRel())
&& expectedType.equals(input.getType())
&& expectedTitle.equals(input.getTitle());
}
});
assertTrue(
link.isPresent(),
String.format(
"link with 'href' %s 'rel' %s, type '%s' and title '%s' was not found",
href, expectedRel, expectedType, expectedTitle));
return link.get();
}
@Override
public <R extends HttpRequest> R bindToRequest(final R request, final Object input) {
checkArgument(
checkNotNull(input, "input") instanceof SingleResourceTransportDto[],
"this binder is only valid for SingleResourceTransportDto arrays");
SingleResourceTransportDto[] dtos = (SingleResourceTransportDto[]) input;
LinksDto refs = new LinksDto();
for (SingleResourceTransportDto dto : dtos) {
RESTLink editLink = checkNotNull(dto.getEditLink(), "entity must have an edit link");
// Do not add repeated references
if (refs.searchLinkByHref(editLink.getHref()) == null) {
refs.addLink(new RESTLink(getRelToUse(input), editLink.getHref()));
}
}
return super.bindToRequest(request, refs);
}
@Override
public void handleResponse(final MessageContext msgContext) throws Throwable {
if (msgContext.getResponseEntity() != null
&& msgContext.getResponseEntity() instanceof SingleResourceTransportDto) {
SingleResourceTransportDto srtDto =
(SingleResourceTransportDto) msgContext.getResponseEntity();
if (srtDto != null) {
String baseUri =
StringUtils.removeEnd(msgContext.getUriInfo().getBaseUri().toString(), SLASH);
if (srtDto instanceof WrapperDto<?>) {
for (Object obj : ((WrapperDto<?>) srtDto).getCollection()) {
if (obj instanceof SingleResourceTransportDto) {
SingleResourceTransportDto srt = (SingleResourceTransportDto) obj;
srt.setLinks(checkLinks(srt.getLinks(), baseUri));
}
}
} else if (srtDto.getLinks() != null) {
srtDto.setLinks(checkLinks(srtDto.getLinks(), baseUri));
}
}
}
super.handleResponse(msgContext);
}