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

Example 31 with DvObject

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

the class FinalizeDatasetPublicationCommand method notifyUsersDatasetPublish.

private void notifyUsersDatasetPublish(CommandContext ctxt, DvObject subject) {
    Timestamp timestamp = new Timestamp(new Date().getTime());
    ctxt.roles().rolesAssignments(subject).stream().filter(ra -> ra.getRole().permissions().contains(Permission.ViewUnpublishedDataset) || ra.getRole().permissions().contains(Permission.DownloadFile)).flatMap(ra -> ctxt.roleAssignees().getExplicitUsers(ctxt.roleAssignees().getRoleAssignee(ra.getAssigneeIdentifier())).stream()).distinct().forEach(au -> ctxt.notifications().sendNotification(au, timestamp, UserNotification.Type.PUBLISHEDDS, theDataset.getLatestVersion().getId()));
}

Example 32 with DvObject

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

the class SavedSearchServiceBean method makeLinksForSingleSavedSearch.

/**
 * The "Saved Search" and highly related "Linked Dataverses and Linked
 * Datasets" features can be thought of as periodic execution of the
 * LinkDataverseCommand and LinkDatasetCommand. As of this writing that
 * periodic execution can be triggered via a cron job but we'd like to put
 * it on an EJB timer as part of
 * https://github.com/IQSS/dataverse/issues/2543 .
 *
 * The commands are executed by the creator of the SavedSearch. What happens
 * if the users loses the permission that the command requires? Should the
 * commands continue to be executed periodically as some "system" user?
 *
 * @return Debug information in the form of a JSON object, which is much
 * more structured that a simple String.
 */
public JsonObjectBuilder makeLinksForSingleSavedSearch(DataverseRequest dvReq, SavedSearch savedSearch, boolean debugFlag) throws SearchException, CommandException {
    JsonObjectBuilder response = Json.createObjectBuilder();
    JsonArrayBuilder savedSearchArrayBuilder = Json.createArrayBuilder();
    JsonArrayBuilder infoPerHit = Json.createArrayBuilder();
    SolrQueryResponse queryResponse = findHits(savedSearch);
    for (SolrSearchResult solrSearchResult : queryResponse.getSolrSearchResults()) {
        JsonObjectBuilder hitInfo = Json.createObjectBuilder();
        hitInfo.add("name", solrSearchResult.getNameSort());
        hitInfo.add("dvObjectId", solrSearchResult.getEntityId());
        DvObject dvObjectThatDefinitionPointWillLinkTo = dvObjectService.findDvObject(solrSearchResult.getEntityId());
        if (dvObjectThatDefinitionPointWillLinkTo == null) {
            hitInfo.add(resultString, "Could not find DvObject with id " + solrSearchResult.getEntityId());
            infoPerHit.add(hitInfo);
            break;
        }
        if (dvObjectThatDefinitionPointWillLinkTo.isInstanceofDataverse()) {
            Dataverse dataverseToLinkTo = (Dataverse) dvObjectThatDefinitionPointWillLinkTo;
            if (wouldResultInLinkingToItself(savedSearch.getDefinitionPoint(), dataverseToLinkTo)) {
                hitInfo.add(resultString, "Skipping because dataverse id " + dataverseToLinkTo.getId() + " would link to itself.");
            } else if (alreadyLinkedToTheDataverse(savedSearch.getDefinitionPoint(), dataverseToLinkTo)) {
                hitInfo.add(resultString, "Skipping because dataverse " + savedSearch.getDefinitionPoint().getId() + " already links to dataverse " + dataverseToLinkTo.getId() + ".");
            } else if (dataverseToLinkToIsAlreadyPartOfTheSubtree(savedSearch.getDefinitionPoint(), dataverseToLinkTo)) {
                hitInfo.add(resultString, "Skipping because " + dataverseToLinkTo + " is already part of the subtree for " + savedSearch.getDefinitionPoint());
            } else {
                DataverseLinkingDataverse link = commandEngine.submitInNewTransaction(new LinkDataverseCommand(dvReq, savedSearch.getDefinitionPoint(), dataverseToLinkTo));
                hitInfo.add(resultString, "Persisted DataverseLinkingDataverse id " + link.getId() + " link of " + dataverseToLinkTo + " to " + savedSearch.getDefinitionPoint());
            }
        } else if (dvObjectThatDefinitionPointWillLinkTo.isInstanceofDataset()) {
            Dataset datasetToLinkTo = (Dataset) dvObjectThatDefinitionPointWillLinkTo;
            if (alreadyLinkedToTheDataset(savedSearch.getDefinitionPoint(), datasetToLinkTo)) {
                hitInfo.add(resultString, "Skipping because dataverse " + savedSearch.getDefinitionPoint() + " already links to dataset " + datasetToLinkTo + ".");
            } else if (datasetToLinkToIsAlreadyPartOfTheSubtree(savedSearch.getDefinitionPoint(), datasetToLinkTo)) {
                // already there from normal search/browse
                hitInfo.add(resultString, "Skipping because dataset " + datasetToLinkTo.getId() + " is already part of the subtree for " + savedSearch.getDefinitionPoint().getAlias());
            } else if (datasetAncestorAlreadyLinked(savedSearch.getDefinitionPoint(), datasetToLinkTo)) {
                hitInfo.add(resultString, "FIXME: implement this?");
            } else {
                DatasetLinkingDataverse link = commandEngine.submitInNewTransaction(new LinkDatasetCommand(dvReq, savedSearch.getDefinitionPoint(), datasetToLinkTo));
                hitInfo.add(resultString, "Persisted DatasetLinkingDataverse id " + link.getId() + " link of " + link.getDataset() + " to " + link.getLinkingDataverse());
            }
        } else if (dvObjectThatDefinitionPointWillLinkTo.isInstanceofDataFile()) {
            hitInfo.add(resultString, "Skipping because the search matched a file. The matched file id was " + dvObjectThatDefinitionPointWillLinkTo.getId() + ".");
        } else {
            hitInfo.add(resultString, "Unexpected DvObject type.");
        }
        infoPerHit.add(hitInfo);
    }
    JsonObjectBuilder info = getInfo(savedSearch, infoPerHit);
    if (debugFlag) {
        info.add("debug", getDebugInfo(savedSearch));
    }
    savedSearchArrayBuilder.add(info);
    response.add("hits for saved search id " + savedSearch.getId(), savedSearchArrayBuilder);
    return response;
}