@Override
public void respondMethodNotAllowed(Resource res, Response response, Request request) {
log.debug(
"method not allowed. handler: "
+ this.getClass().getName()
+ " resource: "
+ res.getClass().getName());
response.setStatus(Response.Status.SC_METHOD_NOT_ALLOWED);
contentGenerator.generate(res, request, response, Status.SC_METHOD_NOT_ALLOWED);
}
@Override
public void respondContent(
Resource resource, Response response, Request request, Map<String, String> params)
throws NotAuthorizedException, BadRequestException, NotFoundException {
log.debug("respondContent: " + resource.getClass());
Auth auth = request.getAuthorization();
setRespondContentCommonHeaders(response, resource, auth);
if (resource instanceof GetableResource) {
GetableResource gr = (GetableResource) resource;
String acc = request.getAcceptHeader();
String ct = gr.getContentType(acc);
if (ct != null) {
ct = pickBestContentType(ct);
response.setContentTypeHeader(ct);
}
cacheControlHelper.setCacheControl(gr, response, request.getAuthorization());
Long contentLength = gr.getContentLength();
Boolean doBuffering = null;
if (resource instanceof BufferingControlResource) {
BufferingControlResource bcr = (BufferingControlResource) resource;
doBuffering = bcr.isBufferingRequired();
}
if (doBuffering == null) {
if (buffering == null || buffering == BUFFERING.whenNeeded) {
doBuffering =
(contentLength
== null); // if no content length then we buffer content to find content length
} else {
doBuffering =
(buffering
== BUFFERING
.always); // if not null or whenNeeded then buffering is explicitly enabled or
// disabled
}
}
if (!doBuffering) {
log.trace("sending content with known content length: " + contentLength);
if (contentLength != null) {
response.setContentLengthHeader(contentLength);
}
response.setEntity(new GetableResourceEntity(gr, params, ct));
} else {
BufferingGetableResourceEntity e =
new BufferingGetableResourceEntity(gr, params, ct, contentLength, getMaxMemorySize());
response.setEntity(e);
}
}
}
@Override
public List<QName> getResourceTypes(Resource r) {
if (log.isTraceEnabled()) {
log.trace("getResourceTypes:" + r.getClass().getCanonicalName());
}
QName qn, qn2;
List<QName> list = wrapped.getResourceTypes(r);
if (r instanceof AddressBookResource) {
log.trace("getResourceTypes: is a AddressBookResource");
qn = new QName(CardDavProtocol.CARDDAV_NS, "addressbook");
qn2 = new QName(CardDavProtocol.CARDDAV_NS, "directory");
if (list == null) {
list = new ArrayList<QName>();
}
if (r instanceof AddressBookDirectoryResource) {
list.add(qn2);
}
list.add(qn);
}
return list;
}
