Examples with IdImpl org.opencastproject.mediapackage.identifier.IdImpl used on opensource projects

Example 11 with IdImpl

use of org.opencastproject.mediapackage.identifier.IdImpl in project opencast by opencast.

the class SchedulerServiceImpl method addMultipleEventInternal.

private Map<String, Period> addMultipleEventInternal(List<Period> periods, String captureAgentId, Set<String> userIds, MediaPackage templateMp, Map<String, String> wfProperties, Map<String, String> caMetadata, String modificationOrigin, Opt<Boolean> optOutStatus, Opt<String> schedulingSource, Opt<String> trxId) throws SchedulerException {
    notNull(periods, "periods");
    requireTrue(periods.size() > 0, "periods");
    notEmpty(captureAgentId, "captureAgentId");
    notNull(userIds, "userIds");
    notNull(templateMp, "mediaPackages");
    notNull(wfProperties, "wfProperties");
    notNull(caMetadata, "caMetadata");
    notEmpty(modificationOrigin, "modificationOrigin");
    notNull(optOutStatus, "optOutStatus");
    notNull(schedulingSource, "schedulingSource");
    notNull(trxId, "trxId");
    Map<String, Period> scheduledEvents = new LinkedHashMap<>();
    try {
        LinkedList<Id> ids = new LinkedList<>();
        AQueryBuilder qb = assetManager.createQuery();
        Predicate p = null;
        // While we don't have a list of IDs equal to the number of periods
        while (ids.size() <= periods.size()) {
            // Create a list of IDs equal to the number of periods, along with a set of AM predicates
            while (ids.size() <= periods.size()) {
                Id id = new IdImpl(UUID.randomUUID().toString());
                ids.add(id);
                Predicate np = qb.mediaPackageId(id.compact());
                // Haha, p = np jokes with the AM query language. Ha. Haha. Ha.  (Sob...)
                if (null == p) {
                    p = np;
                } else {
                    p = p.or(np);
                }
            }
            // Select the list of ids which alread exist.  Hint: this needs to be zero
            AResult result = qb.select(qb.nothing()).where(withOrganization(qb).and(p).and(qb.version().isLatest())).run();
            // If there is conflict, clear the list and start over
            if (result.getTotalSize() > 0) {
                ids.clear();
            }
        }
        Opt<String> seriesId = Opt.nul(StringUtils.trimToNull(templateMp.getSeries()));
        // Get opt out status
        boolean optOut = getOptOutStatus(seriesId, optOutStatus);
        if (trxId.isNone()) {
            // Check for locked transactions
            if (schedulingSource.isSome() && persistence.hasTransaction(schedulingSource.get())) {
                logger.warn("Unable to add events, source '{}' is currently locked due to an active transaction!", schedulingSource.get());
                throw new SchedulerTransactionLockException("Unable to add event, locked source " + schedulingSource.get());
            }
            // Check for conflicting events if not opted out
            if (!optOut) {
                List<MediaPackage> conflictingEvents = findConflictingEvents(periods, captureAgentId, TimeZone.getDefault());
                if (conflictingEvents.size() > 0) {
                    logger.info("Unable to add events, conflicting events found: {}", conflictingEvents);
                    throw new SchedulerConflictException("Unable to add event, conflicting events found");
                }
            }
        }
        // counter for index into the list of mediapackages
        int counter = 0;
        for (Period event : periods) {
            MediaPackage mediaPackage = (MediaPackage) templateMp.clone();
            Date startDate = new Date(event.getStart().getTime());
            Date endDate = new Date(event.getEnd().getTime());
            Id id = ids.get(counter);
            // Get, or make, the DC catalog
            DublinCoreCatalog dc;
            Opt<DublinCoreCatalog> dcOpt = DublinCoreUtil.loadEpisodeDublinCore(workspace, templateMp);
            if (dcOpt.isSome()) {
                dc = dcOpt.get();
                dc = (DublinCoreCatalog) dc.clone();
                // make sure to bind the OC_PROPERTY namespace
                dc.addBindings(XmlNamespaceContext.mk(XmlNamespaceBinding.mk(DublinCores.OC_PROPERTY_NS_PREFIX, DublinCores.OC_PROPERTY_NS_URI)));
            } else {
                dc = DublinCores.mkOpencastEpisode().getCatalog();
            }
            // Set the new media package identifier
            mediaPackage.setIdentifier(id);
            // Update dublincore title and temporal
            String newTitle = dc.getFirst(DublinCore.PROPERTY_TITLE) + String.format(" %0" + Integer.toString(periods.size()).length() + "d", ++counter);
            dc.set(DublinCore.PROPERTY_TITLE, newTitle);
            DublinCoreValue eventTime = EncodingSchemeUtils.encodePeriod(new DCMIPeriod(startDate, endDate), Precision.Second);
            dc.set(DublinCore.PROPERTY_TEMPORAL, eventTime);
            mediaPackage = updateDublincCoreCatalog(mediaPackage, dc);
            mediaPackage.setTitle(newTitle);
            String mediaPackageId = mediaPackage.getIdentifier().compact();
            // Converting from iCal4j DateTime objects to plain Date objects to prevent AMQ issues below
            Calendar cal = Calendar.getInstance(TimeZone.getTimeZone("UTC"));
            cal.setTime(event.getStart());
            Date startDateTime = cal.getTime();
            cal.setTime(event.getEnd());
            Date endDateTime = cal.getTime();
            // Load dublincore and acl for update
            Opt<DublinCoreCatalog> dublinCore = DublinCoreUtil.loadEpisodeDublinCore(workspace, mediaPackage);
            Option<AccessControlList> acl = authorizationService.getAcl(mediaPackage, AclScope.Episode);
            // Get updated agent properties
            Map<String, String> finalCaProperties = getFinalAgentProperties(caMetadata, wfProperties, captureAgentId, seriesId, dublinCore);
            // Persist asset
            String checksum = calculateChecksum(workspace, getEventCatalogUIAdapterFlavors(), startDateTime, endDateTime, captureAgentId, userIds, mediaPackage, dublinCore, wfProperties, finalCaProperties, optOut, acl.toOpt().getOr(new AccessControlList()));
            persistEvent(mediaPackageId, modificationOrigin, checksum, Opt.some(startDateTime), Opt.some(endDateTime), Opt.some(captureAgentId), Opt.some(userIds), Opt.some(mediaPackage), Opt.some(wfProperties), Opt.some(finalCaProperties), Opt.some(optOut), schedulingSource, trxId);
            if (trxId.isNone()) {
                // Send updates
                sendUpdateAddEvent(mediaPackageId, acl.toOpt(), dublinCore, Opt.some(startDateTime), Opt.some(endDateTime), Opt.some(userIds), Opt.some(captureAgentId), Opt.some(finalCaProperties), Opt.some(optOut));
                // Update last modified
                touchLastEntry(captureAgentId);
            }
            scheduledEvents.put(mediaPackageId, event);
            for (MediaPackageElement mediaPackageElement : mediaPackage.getElements()) {
                try {
                    workspace.delete(mediaPackage.getIdentifier().toString(), mediaPackageElement.getIdentifier());
                } catch (NotFoundException | IOException e) {
                    logger.warn("Failed to delete media package element", e);
                }
            }
        }
        return scheduledEvents;
    } catch (SchedulerException e) {
        throw e;
    } catch (Exception e) {
        logger.error("Failed to create events: {}", getStackTrace(e));
        throw new SchedulerException(e);
    }
}

Example 12 with IdImpl

use of org.opencastproject.mediapackage.identifier.IdImpl in project opencast by opencast.

the class SchedulerServiceImplTest method testTransactionCommitCollision.

@Test
public void testTransactionCommitCollision() throws Exception {
    Date start = new Date();
    Date end = new Date(System.currentTimeMillis() + 60000);
    String captureDeviceID = "demo";
    String seriesId = "series1";
    Set<String> userIds = new HashSet<>();
    userIds.add("user1");
    userIds.add("user2");
    MediaPackage mp = generateEvent(Opt.<String>none());
    mp.setSeries(seriesId);
    DublinCoreCatalog event = generateEvent(captureDeviceID, start, end);
    addDublinCore(Opt.<String>none(), mp, event);
    Map<String, String> caProperties = generateCaptureAgentMetadata("demo");
    MediaPackage mp2 = generateEvent(Opt.<String>none());
    try {
        schedSvc.addEvent(start, end, captureDeviceID, userIds, mp2, wfPropertiesUpdated, caProperties, Opt.some(false), Opt.some("existing"), SchedulerService.ORIGIN);
    } catch (SchedulerTransactionLockException e) {
        fail("Transaction create lock not working!");
    }
    /* Test transaction collision of already existing event and new transaction event */
    SchedulerTransaction trx = schedSvc.createTransaction("new");
    assertEquals("new", trx.getSource());
    AQueryBuilder query = assetManager.createQuery();
    AResult result = query.select(query.snapshot(), query.properties()).where(query.organizationId().eq(new DefaultOrganization().getId()).and(query.mediaPackageId(mp.getIdentifier().compact()))).run();
    Opt<ARecord> record = result.getRecords().head();
    assertFalse(record.isSome());
    trx.addEvent(start, end, captureDeviceID, userIds, mp, wfPropertiesUpdated, caProperties, Opt.some(false));
    query = assetManager.createQuery();
    result = query.select(query.snapshot(), query.properties()).where(query.organizationId().eq(new DefaultOrganization().getId()).and(query.mediaPackageId(mp.getIdentifier().compact()))).run();
    record = result.getRecords().head();
    assertTrue(record.isSome());
    try {
        trx.commit();
        fail("Pre-conflict detection not working!");
    } catch (SchedulerConflictException e) {
        assertNotNull(e);
    }
    query = assetManager.createQuery();
    result = query.select(query.snapshot(), query.properties()).where(query.organizationId().eq(new DefaultOrganization().getId()).and(query.mediaPackageId(mp.getIdentifier().compact()))).run();
    record = result.getRecords().head();
    assertTrue(record.isSome());
    try {
        schedSvc.getTransaction(trx.getId());
    } catch (NotFoundException e) {
        fail("Transaction found!");
    }
    /* Test transaction collision of already existing event and new opted out transaction event */
    MediaPackage mp4 = (MediaPackage) mp.clone();
    mp4.setIdentifier(new IdImpl("newuuid"));
    SchedulerTransaction trx2 = schedSvc.createTransaction("optedout");
    assertEquals("optedout", trx2.getSource());
    query = assetManager.createQuery();
    result = query.select(query.snapshot(), query.properties()).where(query.organizationId().eq(new DefaultOrganization().getId()).and(query.mediaPackageId(mp4.getIdentifier().compact()))).run();
    record = result.getRecords().head();
    assertFalse(record.isSome());
    trx2.addEvent(start, end, captureDeviceID, userIds, mp4, wfPropertiesUpdated, caProperties, Opt.some(true));
    query = assetManager.createQuery();
    result = query.select(query.snapshot(), query.properties()).where(query.organizationId().eq(new DefaultOrganization().getId()).and(query.mediaPackageId(mp4.getIdentifier().compact()))).run();
    record = result.getRecords().head();
    assertTrue(record.isSome());
    try {
        trx2.commit();
    } catch (SchedulerConflictException e) {
        fail("Pre-conflict detection not working!");
    }
    /* Test transaction collision of two transaction events */
    schedSvc.removeEvent(mp2.getIdentifier().compact());
    MediaPackage mp3 = generateEvent(Opt.<String>none());
    trx.addEvent(start, end, captureDeviceID, userIds, mp3, wfPropertiesUpdated, caProperties, Opt.some(false));
    try {
        trx.commit();
        fail("Pre-conflict detection not working!");
    } catch (SchedulerConflictException e) {
        assertNotNull(e);
    }
    query = assetManager.createQuery();
    result = query.select(query.snapshot(), query.properties()).where(query.organizationId().eq(new DefaultOrganization().getId()).and(query.mediaPackageId(mp.getIdentifier().compact()))).run();
    record = result.getRecords().head();
    assertTrue(record.isSome());
    try {
        schedSvc.getTransaction(trx.getId());
    } catch (NotFoundException e) {
        fail("Transaction found!");
    }
    /* Test transaction collision of two transaction events but one opted out */
    MediaPackage mp5 = (MediaPackage) mp.clone();
    mp5.setIdentifier(new IdImpl("newuuid2"));
    SchedulerTransaction trx3 = schedSvc.createTransaction("optedout2");
    assertEquals("optedout2", trx3.getSource());
    query = assetManager.createQuery();
    result = query.select(query.snapshot(), query.properties()).where(query.organizationId().eq(new DefaultOrganization().getId()).and(query.mediaPackageId(mp5.getIdentifier().compact()))).run();
    record = result.getRecords().head();
    assertFalse(record.isSome());
    trx3.addEvent(start, end, captureDeviceID, userIds, mp5, wfPropertiesUpdated, caProperties, Opt.some(false));
    query = assetManager.createQuery();
    result = query.select(query.snapshot(), query.properties()).where(query.organizationId().eq(new DefaultOrganization().getId()).and(query.mediaPackageId(mp5.getIdentifier().compact()))).run();
    record = result.getRecords().head();
    assertTrue(record.isSome());
    MediaPackage mp6 = generateEvent(Opt.<String>none());
    trx.addEvent(start, end, captureDeviceID, userIds, mp6, wfPropertiesUpdated, caProperties, Opt.some(true));
    try {
        trx3.commit();
    } catch (SchedulerConflictException e) {
        fail("Pre-conflict detection not working!");
    }
}

Example 13 with IdImpl

use of org.opencastproject.mediapackage.identifier.IdImpl in project opencast by opencast.

the class CommentSchedulerConflictNotifierTest method testCommentSchedulerConflict.

@Test
public void testCommentSchedulerConflict() throws Exception {
    Set<String> userIds = new HashSet<>();
    userIds.add("user1");
    userIds.add("user2");
    Map<String, String> caProperties = new HashMap<String, String>();
    caProperties.put("test", "true");
    caProperties.put("clear", "all");
    Map<String, String> wfProperties = new HashMap<String, String>();
    wfProperties.put("test", "false");
    wfProperties.put("skip", "true");
    final String mpId = "1234";
    final TechnicalMetadata technicalMetadata = new TechnicalMetadataImpl(mpId, "demo", new Date(), new Date(new Date().getTime() + 10 * 60 * 1000), false, userIds, wfProperties, caProperties, null);
    final MediaPackage mp = MediaPackageBuilderFactory.newInstance().newMediaPackageBuilder().createNew();
    mp.setIdentifier(new IdImpl(mpId));
    mp.add(DublinCores.mkOpencastEpisode().getCatalog());
    DublinCoreCatalog extendedEvent = DublinCores.mkStandard();
    extendedEvent.setFlavor(new MediaPackageElementFlavor("extended", "episode"));
    mp.add(extendedEvent);
    final SchedulerEvent schedulerEvent = EasyMock.createNiceMock(SchedulerEvent.class);
    EasyMock.expect(schedulerEvent.getTechnicalMetadata()).andReturn(technicalMetadata).anyTimes();
    EasyMock.expect(schedulerEvent.getMediaPackage()).andReturn(mp).anyTimes();
    EasyMock.expect(schedulerEvent.getEventId()).andReturn(mpId).anyTimes();
    EasyMock.expect(schedulerEvent.getVersion()).andReturn("2").anyTimes();
    EasyMock.replay(schedulerEvent);
    ConflictingEvent conflictingEvent = EasyMock.createNiceMock(ConflictingEvent.class);
    EasyMock.expect(conflictingEvent.getOldEvent()).andReturn(schedulerEvent).anyTimes();
    EasyMock.expect(conflictingEvent.getNewEvent()).andReturn(schedulerEvent).anyTimes();
    EasyMock.expect(conflictingEvent.getConflictStrategy()).andReturn(Strategy.NEW).anyTimes();
    EasyMock.replay(conflictingEvent);
    List<ConflictingEvent> conflicts = new ArrayList<>();
    conflicts.add(conflictingEvent);
    EventCommentService eventCommentService = EasyMock.createNiceMock(EventCommentService.class);
    EasyMock.expect(eventCommentService.updateComment(EasyMock.anyObject(EventComment.class))).andReturn(null).once();
    EasyMock.replay(eventCommentService);
    conflictNotifier.setEventCommentService(eventCommentService);
    conflictNotifier.notifyConflicts(conflicts);
    EasyMock.verify(eventCommentService);
}

Example 14 with IdImpl

use of org.opencastproject.mediapackage.identifier.IdImpl in project opencast by opencast.

the class MediaPackageJaxbSerializationTest method testJaxbSerialization.

@Test
public void testJaxbSerialization() throws Exception {
    // Build a media package
    MediaPackageElementBuilder elementBuilder = MediaPackageElementBuilderFactory.newInstance().newElementBuilder();
    MediaPackage mp = new MediaPackageImpl(new IdImpl("123"));
    Attachment attachment = (Attachment) elementBuilder.elementFromURI(new URI("http://opencastproject.org/index.html"), Type.Attachment, Attachment.FLAVOR);
    attachment.setChecksum(Checksum.create(ChecksumType.DEFAULT_TYPE, "123456abcd"));
    mp.add(attachment);
    Catalog cat1 = (Catalog) elementBuilder.elementFromURI(new URI("http://opencastproject.org/index.html"), Catalog.TYPE, MediaPackageElements.EPISODE);
    cat1.setChecksum(Checksum.create(ChecksumType.DEFAULT_TYPE, "7891011abcd"));
    mp.add(cat1);
    Catalog cat2 = (Catalog) elementBuilder.elementFromURI(new URI("http://opencastproject.org/index.html"), Catalog.TYPE, MediaPackageElements.EPISODE);
    cat2.setChecksum(Checksum.create(ChecksumType.DEFAULT_TYPE, "7891011abcd"));
    mp.addDerived(cat2, cat1);
    TrackImpl track = (TrackImpl) elementBuilder.elementFromURI(new URI("http://opencastproject.org/video.mpg"), Track.TYPE, MediaPackageElements.PRESENTER_SOURCE);
    track.addStream(new VideoStreamImpl("video-stream-1"));
    track.addStream(new VideoStreamImpl("video-stream-2"));
    mp.add(track);
    // Serialize the media package
    String xml = MediaPackageParser.getAsXml(mp);
    assertNotNull(xml);
    // Serialize the media package as JSON
    String json = MediaPackageParser.getAsJSON(mp);
    assertNotNull(json);
    // Deserialize the media package
    MediaPackage deserialized = MediaPackageBuilderFactory.newInstance().newMediaPackageBuilder().loadFromXml(IOUtils.toInputStream(xml, "UTF-8"));
    // Ensure that the deserialized mediapackage is correct
    assertEquals(2, deserialized.getCatalogs().length);
    assertEquals(1, deserialized.getAttachments().length);
    assertEquals(1, deserialized.getTracks().length);
    assertEquals(2, deserialized.getTracks()[0].getStreams().length);
    assertEquals(1, deserialized.getCatalogs(new MediaPackageReferenceImpl(cat1)).length);
}

Example 15 with IdImpl

use of org.opencastproject.mediapackage.identifier.IdImpl in project opencast by opencast.

the class LiveScheduleServiceImplTest method testPublish.

@Test
public void testPublish() throws Exception {
    Job job = createJob(1L, "anything", "anything");
    Capture<MediaPackage> capturedMp = Capture.newInstance();
    EasyMock.expect(searchService.add(EasyMock.capture(capturedMp))).andReturn(job);
    EasyMock.expect(serviceRegistry.getJob(1L)).andReturn(job).anyTimes();
    replayServices();
    MediaPackage mp = MediaPackageBuilderFactory.newInstance().newMediaPackageBuilder().createNew();
    mp.setIdentifier(new IdImpl(MP_ID));
    service.publish(mp);
    Assert.assertEquals(MP_ID, capturedMp.getValue().getIdentifier().compact());
}