Examples with AResult org.opencastproject.assetmanager.api.query.AResult used on opensource projects

Example 16 with AResult

use of org.opencastproject.assetmanager.api.query.AResult in project opencast by opencast.

the class SchedulerServiceImpl method getAccessControlList.

@Override
public AccessControlList getAccessControlList(String mediaPackageId) throws NotFoundException, SchedulerException {
    notEmpty(mediaPackageId, "mediaPackageId");
    try {
        AQueryBuilder query = assetManager.createQuery();
        Props p = new Props(query);
        AResult result = query.select(query.snapshot()).where(withOrganization(query).and(query.mediaPackageId(mediaPackageId)).and(withVersion(query)).and(query.hasPropertiesOf(p.namespace()))).run();
        Opt<ARecord> record = result.getRecords().head();
        if (record.isNone())
            throw new NotFoundException();
        Opt<AccessControlList> acl = loadEpisodeAclFromAsset(record.get().getSnapshot().get());
        if (acl.isNone())
            return null;
        return acl.get();
    } catch (NotFoundException e) {
        throw e;
    } catch (Exception e) {
        logger.error("Failed to get access control list of event '{}': {}", mediaPackageId, getStackTrace(e));
        throw new SchedulerException(e);
    }
}

Example 17 with AResult

use of org.opencastproject.assetmanager.api.query.AResult in project opencast by opencast.

the class SchedulerServiceImpl method hasActiveTransaction.

@Override
public boolean hasActiveTransaction(String mediaPackageId) throws NotFoundException, UnauthorizedException, SchedulerException {
    notEmpty(mediaPackageId, "mediaPackageId");
    try {
        AQueryBuilder query = assetManager.createQuery();
        Props p = new Props(query);
        TrxProps trxP = new TrxProps(query);
        AResult result = query.select(p.source().target(), trxP.source().target()).where(withOrganization(query).and(query.mediaPackageId(mediaPackageId)).and(query.version().isLatest())).run();
        Opt<ARecord> record = result.getRecords().head();
        if (record.isNone())
            throw new NotFoundException();
        // Check for active transactions
        Opt<String> source = record.get().getProperties().apply(Properties.getStringOpt(SOURCE_CONFIG));
        if (source.isSome() && persistence.hasTransaction(source.get()))
            return true;
        return false;
    } catch (NotFoundException e) {
        throw e;
    } catch (Exception e) {
        logger.error("Failed to check for active transaction of event with mediapackage '{}': {}", mediaPackageId, getStackTrace(e));
        throw new SchedulerException(e);
    }
}

Example 18 with AResult

use of org.opencastproject.assetmanager.api.query.AResult in project opencast by opencast.

the class SchedulerServiceImpl method getEventMediaPackage.

private Opt<MediaPackage> getEventMediaPackage(String mediaPackageId) {
    AQueryBuilder query = assetManager.createQuery();
    Props p = new Props(query);
    AResult result = query.select(query.snapshot()).where(withOrganization(query).and(query.mediaPackageId(mediaPackageId)).and(withVersion(query)).and(query.hasPropertiesOf(p.namespace()))).run();
    Opt<ARecord> record = result.getRecords().head();
    if (record.isNone())
        return Opt.none();
    return record.bind(recordToMp);
}

Example 19 with AResult

use of org.opencastproject.assetmanager.api.query.AResult in project opencast by opencast.

the class SchedulerServiceImpl method getTechnicalMetadata.

@Override
public TechnicalMetadata getTechnicalMetadata(String mediaPackageId) throws NotFoundException, UnauthorizedException, SchedulerException {
    notEmpty(mediaPackageId, "mediaPackageId");
    try {
        AQueryBuilder query = assetManager.createQuery();
        Props p = new Props(query);
        AResult result = query.select(p.optOut().target(), p.agent().target(), p.start().target(), p.end().target(), p.presenters().target(), p.recordingStatus().target(), p.recordingLastHeard().target(), query.propertiesOf(CA_NAMESPACE), query.propertiesOf(WORKFLOW_NAMESPACE)).where(withOrganization(query).and(query.mediaPackageId(mediaPackageId)).and(query.version().isLatest()).and(query.hasPropertiesOf(p.namespace()))).run();
        final Opt<ARecord> record = result.getRecords().head();
        if (record.isNone())
            throw new NotFoundException();
        return getTechnicalMetadata(record.get(), p);
    } catch (NotFoundException e) {
        throw e;
    } catch (Exception e) {
        logger.error("Failed to get technical metadata of event '{}': {}", mediaPackageId, getStackTrace(e));
        throw new SchedulerException(e);
    }
}

Example 20 with AResult

use of org.opencastproject.assetmanager.api.query.AResult in project opencast by opencast.

the class SchedulerServiceImpl method updateReviewStatus.

@Override
public void updateReviewStatus(String mediaPackageId, ReviewStatus reviewStatus) throws NotFoundException, SchedulerException {
    notEmpty(mediaPackageId, "mediaPackageId");
    notNull(reviewStatus, "reviewStatus");
    try {
        AQueryBuilder query = assetManager.createQuery();
        Props p = new Props(query);
        AResult result = query.select(query.nothing()).where(withOrganization(query).and(query.mediaPackageId(mediaPackageId).and(query.version().isLatest()).and(query.hasPropertiesOf(p.namespace())))).run();
        Opt<ARecord> record = result.getRecords().head();
        if (record.isNone())
            throw new NotFoundException();
        Date now = new Date();
        assetManager.setProperty(p.reviewDate().mk(mediaPackageId, now));
        assetManager.setProperty(p.reviewStatus().mk(mediaPackageId, reviewStatus.toString()));
        messageSender.sendObjectMessage(SchedulerItem.SCHEDULER_QUEUE, MessageSender.DestinationType.Queue, SchedulerItem.updateReviewStatus(mediaPackageId, reviewStatus, now));
    } catch (NotFoundException e) {
        throw e;
    } catch (Exception e) {
        logger.error("Failed to update review status of event with mediapackage '{}': {}", mediaPackageId, getStackTrace(e));
        throw new SchedulerException(e);
    }
}