Package org.apache.falcon.entity.v0

Examples of org.apache.falcon.entity.v0.EntityType

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    }

    private Entity getEntity(HttpServletRequest request, String type) {
        try {
            request.getInputStream().reset();
            Entity entity = deserializeEntity(request, EntityType.valueOf(type.toUpperCase()));
            request.getInputStream().reset();
            return entity;
        } catch (Exception e) {
            throw FalconWebException.newException(e, Response.Status.BAD_REQUEST);
        }
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        tableFeed = (Feed) storeEntity(EntityType.FEED, TABLE_FEED, null);
    }

    protected Entity storeEntity(EntityType type, String template, String writeEndpoint) throws Exception {
        Unmarshaller unmarshaller = type.getUnmarshaller();
        Entity entity = (Entity) unmarshaller
                .unmarshal(OozieFeedMapperTest.class.getResource(template));
        store.publish(type, entity);

        if (type == EntityType.CLUSTER) {
            Cluster cluster = (Cluster) entity;
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        for (int index = 2; index < args.length; index++) {
            entity = args[index];
            String[] deps = client.getDependency(type, entity).split("\n");
            for (String line : deps) {
                String[] fields = line.replace("(", "").replace(")", "").split(" ");
                EntityType eType = EntityType.valueOf(fields[0].toUpperCase());
                if (ConfigurationStore.get().get(eType, fields[1]) != null) {
                    continue;
                }
                String xml = client.getDefinition(eType.name().toLowerCase(), fields[1]);
                System.out.println(xml);
                store(eType, xml);
            }
            String xml = client.getDefinition(type.toLowerCase(), entity);
            System.out.println(xml);
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        }
        return entity;
    }

    public static <T extends Entity> T getEntity(String type, String entityName) throws FalconException {
        EntityType entityType;
        try {
            entityType = EntityType.valueOf(type.toUpperCase());
        } catch (IllegalArgumentException e) {
            throw new FalconException("Invalid entity type: " + type, e);
        }
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        }
        return entity;
    }

    public static <T extends Entity> T getEntity(String type, String entityName) throws FalconException {
        EntityType entityType;
        try {
            entityType = EntityType.valueOf(type.toUpperCase());
        } catch (IllegalArgumentException e) {
            throw new FalconException("Invalid entity type: " + type, e);
        }
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    protected void checkType(String type) {
        if (StringUtils.isEmpty(type)) {
            throw FalconWebException.newInstanceException("entity type is empty",
                    Response.Status.BAD_REQUEST);
        } else {
            EntityType entityType = EntityType.valueOf(type.toUpperCase());
            if (entityType == EntityType.CLUSTER) {
                throw FalconWebException.newInstanceException(
                        "Instance management functions don't apply to Cluster entities",
                        Response.Status.BAD_REQUEST);
            }
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        FalconClient client = new FalconClient(falconUrl);
        for (int index = 2; index < args.length; index++) {
            entity = args[index];
            EntityList deps = client.getDependency(type, entity);
            for (EntityElement dep : deps.getElements()) {
                EntityType eType = EntityType.valueOf(dep.type.toUpperCase());
                if (ConfigurationStore.get().get(eType, dep.name) != null) {
                    continue;
                }
                String xml = client.getDefinition(eType.name().toLowerCase(), dep.name);
                System.out.println(xml);
                store(eType, xml);
            }
            String xml = client.getDefinition(type.toLowerCase(), entity);
            System.out.println(xml);
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        graph.shutdown();
    }

    @Override
    public void onAdd(Entity entity) throws FalconException {
        EntityType entityType = entity.getEntityType();
        LOG.info("Adding lineage for entity: " + entity.getName() + ", type: " + entityType);

        switch (entityType) {
        case CLUSTER:
            entityGraphBuilder.addClusterEntity((Cluster) entity);
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        // should we mark 'em as deleted?
    }

    @Override
    public void onChange(Entity oldEntity, Entity newEntity) throws FalconException {
        EntityType entityType = newEntity.getEntityType();
        LOG.info("Updating lineage for entity: " + newEntity.getName() + ", type: " + entityType);

        switch (entityType) {
        case CLUSTER:
            // a cluster cannot be updated
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     * @param type entity type
     * @return APIResule -Succeeded or Failed
     */
    public APIResult validate(HttpServletRequest request, String type) {
        try {
            EntityType entityType = EntityType.valueOf(type.toUpperCase());
            Entity entity = deserializeEntity(request, entityType);
            validate(entity);
            return new APIResult(APIResult.Status.SUCCEEDED,
                    "Validated successfully (" + entityType + ") " + entity.getName());
        } catch (Throwable e) {
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Related Classes of org.apache.falcon.entity.v0.EntityType

  • org.apache.falcon.cleanup.FeedCleanupHandler
  • org.apache.falcon.cleanup.LogCleanupServiceTest
  • org.apache.falcon.cleanup.ProcessCleanupHandler
  • org.apache.falcon.cluster.util.EmbeddedCluster
  • org.apache.falcon.converter.AbstractTestBase
  • org.apache.falcon.converter.OozieFeedMapper
  • org.apache.falcon.converter.OozieFeedMapper$ReplicationOozieWorkflowMapper
  • org.apache.falcon.converter.OozieFeedMapper$RetentionOozieWorkflowMapper
  • org.apache.falcon.converter.OozieFeedMapperTest
  • org.apache.falcon.converter.OozieFeedWorkflowBuilderTest
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