private void populateEntry(Context context, Entry entry, Bitstream bitstream)
throws DSpaceSwordException {
BitstreamFormat format = bitstream.getFormat();
String contentType = null;
if (format != null) {
contentType = format.getMIMEType();
}
SwordUrlManager urlManager = new SwordUrlManager(new SwordConfigurationDSpace(), context);
String bsUrl = urlManager.getBitstreamUrl(bitstream);
entry.setId(bsUrl);
entry.setTitle(bitstream.getName());
String desc = bitstream.getDescription();
if ("".equals(desc) || desc == null) {
desc = bitstream.getName();
}
entry.setSummary(desc);
entry.setUpdated(new Date()); // required, though content is spurious
// add an edit-media link for the bitstream ...
Abdera abdera = new Abdera();
Link link = abdera.getFactory().newLink();
link.setHref(urlManager.getActionableBitstreamUrl(bitstream));
link.setMimeType(contentType);
link.setRel("edit-media");
entry.addLink(link);
// set the content of the bitstream
entry.setContent(new IRI(bsUrl), contentType);
}
/** Existing agents are detected based on email address as well as URI key. */
@Override
public Agent getExistingRecord(RequestContext request) throws ResponseContextException {
// Try super method first
Agent existingAgent = super.getExistingRecord(request);
if (existingAgent != null) {
return existingAgent;
}
// If not, it's time for some Agent-specific searching
Entry entry = getEntryFromRequest(request);
for (Link link : entry.getLinks(Constants.REL_MBOX)) {
InternetAddress emailAddress = getAdapterInputHelper().getEmailFromHref(link.getHref());
existingAgent = getAgentWithEmail(emailAddress);
if (existingAgent != null) {
return existingAgent;
}
}
return null;
}
private static IRI getEditUri(Entry entry) throws Exception {
IRI editUri = null;
List<Link> editLinks = entry.getLinks("edit");
for (Link link : editLinks) {
// if there is more than one edit link, we should not automatically
// assume that it's always going to point to an Atom document
// representation.
if (link.getMimeType() != null) {
if (link.getMimeType().match("application/atom+xml")) {
editUri = link.getResolvedHref();
break;
}
} else { // assume that an edit link with no type attribute is the right one to use
editUri = link.getResolvedHref();
break;
}
}
return editUri;
}
OrganizationsResourceImpl(Link orgsLink) {
this.orgsLink = orgsLink;
orgsURI = UriBuilder.fromUri(BASE_URI.toString() + orgsLink.getHref().toString()).build();
URI uri = UriBuilder.fromUri(BASE_URI.toString() + orgsLink.getHref().toString()).build();
ClientResponse response =
ClientUtil.readClientResponse(uri, getHttpClient(), MediaType.APPLICATION_ATOM_XML);
PaginatedFeedEntitiesList<Organization> pgs;
if (response.getStatus() == 200) {
Feed feed = ClientUtil.getFeed(response);
entries = feed.getEntries();
orgsLink = feed.getLink(REL_ORG);
if (response.getHeaders().getFirst("Cache-Control") != null)
isCacheEnabled = response.getHeaders().getFirst("Cache-Control").equals("no-cache");
String dateString = response.getHeaders().getFirst("Last-Modified");
SimpleDateFormat format = new SimpleDateFormat("EEE, dd MMM yyyy HH:mm:ss zzz");
try {
lastModifiedDate = format.parse(dateString);
} catch (Exception ex) {
}
dateString = response.getHeaders().getFirst("Expires");
try {
lastModifiedDate = format.parse(dateString);
} catch (Exception ex) {
}
uri = response.getLocation();
} else {
orgLink = null;
}
}
private void setLinkForTask(Task t, String ticket, RequestContext context, Entry e, String user)
throws Exception {
Factory factory = context.getAbdera().getFactory();
Link link = factory.newLink();
String formLink = URIUtils.getFormURLForTask(_manager, t, ticket, user);
// if the URL of the form manager are relative URLs, we want to have a proper link back to the
// machine.
// localhost won't work for most RSS readers, so using loopback ip address in this very specific
// case
if (!formLink.toLowerCase().startsWith("http")) { // relative URL
IRI baseUri = context.getBaseUri();
String host = baseUri.getHost();
host = host.equals("localhost") ? "127.0.0.1" : host;
String base = baseUri.getScheme() + "//" + host + ":" + baseUri.getPort();
link.setBaseUri(base);
} else {
link.setBaseUri(StringUtils.EMPTY);
}
link.setHref(formLink);
link.setTitle("Link to " + t.getDescription());
link.setText("Link to " + t.getDescription());
e.addLink(link);
}
public static Entry toPackageEntryAbdera(ModuleItem p, UriInfo uriInfo) {
URI baseURL;
if (p.isHistoricalVersion()) {
baseURL =
uriInfo
.getBaseUriBuilder()
.path("packages/{packageName}/versions/{version}")
.build(p.getName(), Long.toString(p.getVersionNumber()));
} else {
baseURL = uriInfo.getBaseUriBuilder().path("packages/{packageName}").build(p.getName());
}
Factory factory = Abdera.getNewFactory();
org.apache.abdera.model.Entry e = factory.getAbdera().newEntry();
e.setTitle(p.getTitle());
e.setSummary(p.getDescription());
e.setPublished(new Date(p.getLastModified().getTimeInMillis()));
e.setBaseUri(baseURL.toString());
e.addAuthor(p.getLastContributor());
e.setId(baseURL.toString());
Iterator<AssetItem> i = p.getAssets();
while (i.hasNext()) {
AssetItem item = i.next();
org.apache.abdera.model.Link l = factory.newLink();
l.setHref(
UriBuilder.fromUri(baseURL).path("assets/{assetName}").build(item.getName()).toString());
l.setTitle(item.getTitle());
l.setRel("asset");
e.addLink(l);
}
// generate meta data
ExtensibleElement extension = e.addExtension(METADATA);
ExtensibleElement childExtension = extension.addExtension(ARCHIVED);
// childExtension.setAttributeValue("type", ArtifactsRepository.METADATA_TYPE_STRING);
childExtension.addSimpleExtension(VALUE, p.isArchived() ? "true" : "false");
childExtension = extension.addExtension(UUID);
childExtension.addSimpleExtension(VALUE, p.getUUID());
childExtension = extension.addExtension(STATE);
childExtension.addSimpleExtension(VALUE, p.getState() == null ? "" : p.getState().getName());
childExtension = extension.addExtension(VERSION_NUMBER);
childExtension.addSimpleExtension(VALUE, String.valueOf(p.getVersionNumber()));
childExtension = extension.addExtension(CHECKIN_COMMENT);
childExtension.addSimpleExtension(VALUE, p.getCheckinComment());
org.apache.abdera.model.Content content = factory.newContent();
content.setSrc(UriBuilder.fromUri(baseURL).path("binary").build().toString());
content.setMimeType("application/octet-stream");
content.setContentType(Type.MEDIA);
e.setContentElement(content);
return e;
}
private Feed getUserFeed() throws UriBuilderException, IllegalArgumentException {
Feed userFeed = getFeed(userName, new Date());
userFeed.setTitle(userName);
// add a self link
userFeed.addLink(getSelfLink());
// add a edit link
Link editLink = getAbderaFactory().newLink();
editLink.setHref(getUriInfo().getRequestUri().toString());
editLink.setRel(Link.REL_EDIT);
editLink.setMimeType(MediaType.APPLICATION_JSON);
userFeed.addLink(editLink);
// add a alternate link
Link altLink = getAbderaFactory().newLink();
altLink.setHref(
getRelativeURIBuilder()
.path(OrganizationUserResource.class)
.path(USER_CONTENT_METHOD)
.build(organizationUniqueShortName, userName)
.toString());
altLink.setRel(Link.REL_ALTERNATE);
altLink.setMimeType(MediaType.APPLICATION_JSON);
userFeed.addLink(altLink);
Link privilegesLink = getAbderaFactory().newLink();
privilegesLink.setHref(
getRelativeURIBuilder()
.path(UserPrivilegesResource.class)
.build(organizationUniqueShortName, userName)
.toString());
privilegesLink.setRel(REL_USER_PRIVILEGES);
privilegesLink.setMimeType(MediaType.APPLICATION_JSON);
userFeed.addLink(privilegesLink);
Link rolesLink = getAbderaFactory().newLink();
rolesLink.setHref(
getRelativeURIBuilder()
.path(UserRolesResource.class)
.build(organizationUniqueShortName, userName)
.toString());
rolesLink.setRel(REL_USER_ROLES);
rolesLink.setMimeType(MediaType.APPLICATION_JSON);
userFeed.addLink(rolesLink);
Link organizationLink = getAbderaFactory().newLink();
organizationLink.setHref(
getRelativeURIBuilder()
.path(OrganizationResource.class)
.build(organizationUniqueShortName)
.toString());
organizationLink.setRel("organization");
organizationLink.setMimeType(MediaType.APPLICATION_JSON);
userFeed.addLink(organizationLink);
return userFeed;
}
