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Example 31 with BulletinEntity

use of org.apache.nifi.web.api.entity.BulletinEntity in project nifi by apache.

the class StandardNiFiServiceFacade method createControllerService.

@Override
public ControllerServiceEntity createControllerService(final Revision revision, final String groupId, final ControllerServiceDTO controllerServiceDTO) {
    controllerServiceDTO.setParentGroupId(groupId);
    final NiFiUser user = NiFiUserUtils.getNiFiUser();
    // request claim for component to be created... revision already verified (version == 0)
    final RevisionClaim claim = new StandardRevisionClaim(revision);
    final RevisionUpdate<ControllerServiceDTO> snapshot;
    if (groupId == null) {
        // update revision through revision manager
        snapshot = revisionManager.updateRevision(claim, user, () -> {
            // Unfortunately, we can not use the createComponent() method here because createComponent() wants to obtain the read lock
            // on the group. The Controller Service may or may not have a Process Group (it won't if it's controller-scoped).
            final ControllerServiceNode controllerService = controllerServiceDAO.createControllerService(controllerServiceDTO);
            final ControllerServiceDTO dto = dtoFactory.createControllerServiceDto(controllerService);
            controllerFacade.save();
            final FlowModification lastMod = new FlowModification(revision.incrementRevision(revision.getClientId()), user.getIdentity());
            return new StandardRevisionUpdate<>(dto, lastMod);
        });
    } else {
        snapshot = revisionManager.updateRevision(claim, user, () -> {
            final ControllerServiceNode controllerService = controllerServiceDAO.createControllerService(controllerServiceDTO);
            final ControllerServiceDTO dto = dtoFactory.createControllerServiceDto(controllerService);
            controllerFacade.save();
            final FlowModification lastMod = new FlowModification(revision.incrementRevision(revision.getClientId()), user.getIdentity());
            return new StandardRevisionUpdate<>(dto, lastMod);
        });
    }
    final ControllerServiceNode controllerService = controllerServiceDAO.getControllerService(controllerServiceDTO.getId());
    final PermissionsDTO permissions = dtoFactory.createPermissionsDto(controllerService);
    final List<BulletinDTO> bulletins = dtoFactory.createBulletinDtos(bulletinRepository.findBulletinsForSource(controllerServiceDTO.getId()));
    final List<BulletinEntity> bulletinEntities = bulletins.stream().map(bulletin -> entityFactory.createBulletinEntity(bulletin, permissions.getCanRead())).collect(Collectors.toList());
    return entityFactory.createControllerServiceEntity(snapshot.getComponent(), dtoFactory.createRevisionDTO(snapshot.getLastModification()), permissions, bulletinEntities);
}
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Example 32 with BulletinEntity

use of org.apache.nifi.web.api.entity.BulletinEntity in project nifi by apache.

the class StandardNiFiServiceFacade method getProcessGroupBulletins.

private List<BulletinEntity> getProcessGroupBulletins(final ProcessGroup group) {
    final List<Bulletin> bulletins = new ArrayList<>(bulletinRepository.findBulletinsForGroupBySource(group.getIdentifier()));
    for (final ProcessGroup descendantGroup : group.findAllProcessGroups()) {
        bulletins.addAll(bulletinRepository.findBulletinsForGroupBySource(descendantGroup.getIdentifier()));
    }
    List<BulletinEntity> bulletinEntities = new ArrayList<>();
    for (final Bulletin bulletin : bulletins) {
        bulletinEntities.add(entityFactory.createBulletinEntity(dtoFactory.createBulletinDto(bulletin), authorizeBulletin(bulletin)));
    }
    return pruneAndSortBulletins(bulletinEntities, BulletinRepository.MAX_BULLETINS_PER_COMPONENT);
}
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Example 33 with BulletinEntity

use of org.apache.nifi.web.api.entity.BulletinEntity in project nifi by apache.

the class StandardNiFiServiceFacade method updateInputPort.

@Override
public PortEntity updateInputPort(final Revision revision, final PortDTO inputPortDTO) {
    final Port inputPortNode = inputPortDAO.getPort(inputPortDTO.getId());
    final RevisionUpdate<PortDTO> snapshot = updateComponent(revision, inputPortNode, () -> inputPortDAO.updatePort(inputPortDTO), port -> dtoFactory.createPortDto(port));
    final PermissionsDTO permissions = dtoFactory.createPermissionsDto(inputPortNode);
    final PortStatusDTO status = dtoFactory.createPortStatusDto(controllerFacade.getInputPortStatus(inputPortNode.getIdentifier()));
    final List<BulletinDTO> bulletins = dtoFactory.createBulletinDtos(bulletinRepository.findBulletinsForSource(inputPortNode.getIdentifier()));
    final List<BulletinEntity> bulletinEntities = bulletins.stream().map(bulletin -> entityFactory.createBulletinEntity(bulletin, permissions.getCanRead())).collect(Collectors.toList());
    return entityFactory.createPortEntity(snapshot.getComponent(), dtoFactory.createRevisionDTO(snapshot.getLastModification()), permissions, status, bulletinEntities);
}
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Example 34 with BulletinEntity

use of org.apache.nifi.web.api.entity.BulletinEntity in project nifi by apache.

the class BulletinMergerTest method mergeBulletins.

@Test
public void mergeBulletins() throws Exception {
    final BulletinEntity bulletinEntity1 = createBulletin("This is bulletin 1");
    final BulletinEntity bulletinEntity2 = createBulletin("This is bulletin 2");
    final BulletinEntity unauthorizedBulletin = new BulletinEntity();
    unauthorizedBulletin.setId(bulletinId++);
    unauthorizedBulletin.setTimestamp(new Date());
    unauthorizedBulletin.setCanRead(false);
    final BulletinEntity copyOfBulletin1 = createBulletin("This is bulletin 1");
    final NodeIdentifier node1 = new NodeIdentifier("node-1", "host-1", 8080, "host-1", 19998, null, null, null, false);
    final NodeIdentifier node2 = new NodeIdentifier("node-2", "host-2", 8081, "host-2", 19999, null, null, null, false);
    final Map<NodeIdentifier, List<BulletinEntity>> nodeMap = new HashMap<>();
    nodeMap.put(node1, new ArrayList<>());
    nodeMap.put(node2, new ArrayList<>());
    nodeMap.get(node1).add(bulletinEntity1);
    nodeMap.get(node1).add(bulletinEntity2);
    nodeMap.get(node1).add(unauthorizedBulletin);
    nodeMap.get(node2).add(copyOfBulletin1);
    final List<BulletinEntity> bulletinEntities = BulletinMerger.mergeBulletins(nodeMap, nodeMap.size());
    assertEquals(bulletinEntities.size(), 3);
    assertTrue(bulletinEntities.contains(copyOfBulletin1));
    assertEquals(copyOfBulletin1.getNodeAddress(), ALL_NODES_MESSAGE);
    assertTrue(bulletinEntities.contains(bulletinEntity2));
    assertTrue(bulletinEntities.contains(unauthorizedBulletin));
}
Also used : HashMap(java.util.HashMap) NodeIdentifier(org.apache.nifi.cluster.protocol.NodeIdentifier) List(java.util.List) ArrayList(java.util.ArrayList) BulletinEntity(org.apache.nifi.web.api.entity.BulletinEntity) Date(java.util.Date) Test(org.junit.Test)

Example 35 with BulletinEntity

use of org.apache.nifi.web.api.entity.BulletinEntity in project nifi by apache.

the class ControllerBulletinsEndpointMerger method mergeResponses.

@Override
protected void mergeResponses(ControllerBulletinsEntity clientEntity, Map<NodeIdentifier, ControllerBulletinsEntity> entityMap, Set<NodeResponse> successfulResponses, Set<NodeResponse> problematicResponses) {
    final Map<NodeIdentifier, List<BulletinEntity>> bulletinDtos = new HashMap<>();
    final Map<NodeIdentifier, List<BulletinEntity>> controllerServiceBulletinDtos = new HashMap<>();
    final Map<NodeIdentifier, List<BulletinEntity>> reportingTaskBulletinDtos = new HashMap<>();
    for (final Map.Entry<NodeIdentifier, ControllerBulletinsEntity> entry : entityMap.entrySet()) {
        final NodeIdentifier nodeIdentifier = entry.getKey();
        final ControllerBulletinsEntity entity = entry.getValue();
        final String nodeAddress = nodeIdentifier.getApiAddress() + ":" + nodeIdentifier.getApiPort();
        // consider the bulletins if present and authorized
        if (entity.getBulletins() != null) {
            entity.getBulletins().forEach(bulletin -> {
                if (bulletin.getNodeAddress() == null) {
                    bulletin.setNodeAddress(nodeAddress);
                }
                bulletinDtos.computeIfAbsent(nodeIdentifier, nodeId -> new ArrayList<>()).add(bulletin);
            });
        }
        if (entity.getControllerServiceBulletins() != null) {
            entity.getControllerServiceBulletins().forEach(bulletin -> {
                if (bulletin.getNodeAddress() == null) {
                    bulletin.setNodeAddress(nodeAddress);
                }
                controllerServiceBulletinDtos.computeIfAbsent(nodeIdentifier, nodeId -> new ArrayList<>()).add(bulletin);
            });
        }
        if (entity.getReportingTaskBulletins() != null) {
            entity.getReportingTaskBulletins().forEach(bulletin -> {
                if (bulletin.getNodeAddress() == null) {
                    bulletin.setNodeAddress(nodeAddress);
                }
                reportingTaskBulletinDtos.computeIfAbsent(nodeIdentifier, nodeId -> new ArrayList<>()).add(bulletin);
            });
        }
    }
    clientEntity.setBulletins(BulletinMerger.mergeBulletins(bulletinDtos, entityMap.size()));
    clientEntity.setControllerServiceBulletins(BulletinMerger.mergeBulletins(controllerServiceBulletinDtos, entityMap.size()));
    clientEntity.setReportingTaskBulletins(BulletinMerger.mergeBulletins(reportingTaskBulletinDtos, entityMap.size()));
    // sort the bulletins
    Collections.sort(clientEntity.getBulletins(), BULLETIN_COMPARATOR);
    Collections.sort(clientEntity.getControllerServiceBulletins(), BULLETIN_COMPARATOR);
    Collections.sort(clientEntity.getReportingTaskBulletins(), BULLETIN_COMPARATOR);
    // prune the response to only include the max number of bulletins
    if (clientEntity.getBulletins().size() > MAX_BULLETINS_FOR_CONTROLLER) {
        clientEntity.setBulletins(clientEntity.getBulletins().subList(0, MAX_BULLETINS_FOR_CONTROLLER));
    }
    if (clientEntity.getControllerServiceBulletins().size() > MAX_BULLETINS_PER_COMPONENT) {
        clientEntity.setControllerServiceBulletins(clientEntity.getControllerServiceBulletins().subList(0, MAX_BULLETINS_PER_COMPONENT));
    }
    if (clientEntity.getReportingTaskBulletins().size() > MAX_BULLETINS_PER_COMPONENT) {
        clientEntity.setReportingTaskBulletins(clientEntity.getReportingTaskBulletins().subList(0, MAX_BULLETINS_PER_COMPONENT));
    }
}
Also used : ControllerBulletinsEntity(org.apache.nifi.web.api.entity.ControllerBulletinsEntity) BULLETIN_COMPARATOR(org.apache.nifi.cluster.manager.BulletinMerger.BULLETIN_COMPARATOR) NodeIdentifier(org.apache.nifi.cluster.protocol.NodeIdentifier) Set(java.util.Set) HashMap(java.util.HashMap) EndpointResponseMerger(org.apache.nifi.cluster.coordination.http.EndpointResponseMerger) ArrayList(java.util.ArrayList) List(java.util.List) BulletinMerger(org.apache.nifi.cluster.manager.BulletinMerger) BulletinEntity(org.apache.nifi.web.api.entity.BulletinEntity) Map(java.util.Map) MAX_BULLETINS_PER_COMPONENT(org.apache.nifi.reporting.BulletinRepository.MAX_BULLETINS_PER_COMPONENT) URI(java.net.URI) Pattern(java.util.regex.Pattern) Collections(java.util.Collections) NodeResponse(org.apache.nifi.cluster.manager.NodeResponse) ControllerBulletinsEntity(org.apache.nifi.web.api.entity.ControllerBulletinsEntity) MAX_BULLETINS_FOR_CONTROLLER(org.apache.nifi.reporting.BulletinRepository.MAX_BULLETINS_FOR_CONTROLLER) HashMap(java.util.HashMap) NodeIdentifier(org.apache.nifi.cluster.protocol.NodeIdentifier) ArrayList(java.util.ArrayList) ArrayList(java.util.ArrayList) List(java.util.List) HashMap(java.util.HashMap) Map(java.util.Map)

Aggregations

BulletinEntity (org.apache.nifi.web.api.entity.BulletinEntity)37 ArrayList (java.util.ArrayList)32 List (java.util.List)29 NodeIdentifier (org.apache.nifi.cluster.protocol.NodeIdentifier)29 Date (java.util.Date)28 HashMap (java.util.HashMap)28 Map (java.util.Map)28 Collections (java.util.Collections)27 Bulletin (org.apache.nifi.reporting.Bulletin)27 Set (java.util.Set)26 Comparator (java.util.Comparator)25 Collectors (java.util.stream.Collectors)25 Arrays (java.util.Arrays)24 Collection (java.util.Collection)24 HashSet (java.util.HashSet)24 LinkedHashMap (java.util.LinkedHashMap)24 LinkedHashSet (java.util.LinkedHashSet)24 Function (java.util.function.Function)24 Supplier (java.util.function.Supplier)24 WebApplicationException (javax.ws.rs.WebApplicationException)24