Examples with BibtexCitation edu.harvard.iq.dataverse.BibtexCitation used on opensource projects

Example 1 with BibtexCitation

use of edu.harvard.iq.dataverse.BibtexCitation in project dataverse by IQSS.

the class Access method datafileBundle.

// @EJB
// TODO:
// versions? -- L.A. 4.0 beta 10
@Path("datafile/bundle/{fileId}")
@GET
@Produces({ "application/zip" })
public BundleDownloadInstance datafileBundle(@PathParam("fileId") Long fileId, @QueryParam("gbrecs") Boolean gbrecs, @QueryParam("key") String apiToken, @Context UriInfo uriInfo, @Context HttpHeaders headers, @Context HttpServletResponse response) /*throws NotFoundException, ServiceUnavailableException, PermissionDeniedException, AuthorizationRequiredException*/
{
    DataFile df = dataFileService.find(fileId);
    GuestbookResponse gbr = null;
    if (df == null) {
        logger.warning("Access: datafile service could not locate a DataFile object for id " + fileId + "!");
        throw new NotFoundException();
    }
    if (apiToken == null || apiToken.equals("")) {
        apiToken = headers.getHeaderString(API_KEY_HEADER);
    }
    // This will throw a ForbiddenException if access isn't authorized:
    checkAuthorization(df, apiToken);
    if (gbrecs == null && df.isReleased()) {
        // Write Guestbook record if not done previously and file is released
        User apiTokenUser = findAPITokenUser(apiToken);
        gbr = guestbookResponseService.initAPIGuestbookResponse(df.getOwner(), df, session, apiTokenUser);
        guestbookResponseService.save(gbr);
    }
    DownloadInfo dInfo = new DownloadInfo(df);
    BundleDownloadInstance downloadInstance = new BundleDownloadInstance(dInfo);
    FileMetadata fileMetadata = df.getFileMetadata();
    DatasetVersion datasetVersion = df.getOwner().getLatestVersion();
    downloadInstance.setFileCitationEndNote(datasetService.createCitationXML(datasetVersion, fileMetadata));
    downloadInstance.setFileCitationRIS(datasetService.createCitationRIS(datasetVersion, fileMetadata));
    downloadInstance.setFileCitationBibtex(new BibtexCitation(datasetVersion).toString());
    ByteArrayOutputStream outStream = null;
    outStream = new ByteArrayOutputStream();
    try {
        ddiExportService.exportDataFile(fileId, outStream, null, null);
        downloadInstance.setFileDDIXML(outStream.toString());
    } catch (Exception ex) {
    // if we can't generate the DDI, it's ok;
    // we'll just generate the bundle without it.
    }
    return downloadInstance;
}