Examples with EntityVersionDifference com.thinkbiganalytics.feedmgr.rest.model.EntityVersionDifference used on opensource projects

Example 1 with EntityVersionDifference

use of com.thinkbiganalytics.feedmgr.rest.model.EntityVersionDifference in project kylo by Teradata.

the class FeedModelTransform method generateDifference.

/**
 * @param fromVer
 * @param toVer
 */
public EntityVersionDifference generateDifference(com.thinkbiganalytics.feedmgr.rest.model.EntityVersion fromVer, com.thinkbiganalytics.feedmgr.rest.model.EntityVersion toVer) {
    try {
        ObjectMapper om = new ObjectMapper();
        ObjectWriter ow = om.writer();
        ObjectReader or = om.reader();
        String fromEntStr = ow.writeValueAsString(fromVer.getEntity());
        String toEntStr = ow.writeValueAsString(toVer.getEntity());
        JsonNode fromNode = or.readTree(fromEntStr);
        JsonNode toNode = or.readTree(toEntStr);
        // Produce a patch showing the changes from the "to" node back into the "from" node.
        // This is because we will be providing the "to" entity content so the patch should show the original "from" values.
        JsonNode diff = JsonDiff.asJson(toNode, fromNode);
        com.thinkbiganalytics.feedmgr.rest.model.EntityVersion fromNoContent = new com.thinkbiganalytics.feedmgr.rest.model.EntityVersion(fromVer.getId(), fromVer.getName(), fromVer.getCreatedDate());
        return new EntityVersionDifference(fromNoContent, toVer, diff);
    } catch (IOException e) {
        throw new ModelTransformException("Failed to generate entity difference between entity versions " + fromVer.getId() + " and " + toVer.getId());
    }
}

Example 2 with EntityVersionDifference

use of com.thinkbiganalytics.feedmgr.rest.model.EntityVersionDifference in project kylo by Teradata.

the class FeedIT method testEditFeed.

@Test
public void testEditFeed() throws Exception {
    // Prepare environment
    prepare();
    final FeedCategory category = createCategory(CATEGORY_NAME);
    final ImportTemplate template = importDataIngestTemplate();
    // Create feed
    FeedMetadata feed = getCreateFeedRequest(category, template, createNewFeedName());
    feed.setDescription("Test feed");
    feed.setDataOwner("Some Guy");
    FeedMetadata response = createFeed(feed).getFeedMetadata();
    Assert.assertEquals(feed.getFeedName(), response.getFeedName());
    Assert.assertEquals(feed.getDataOwner(), response.getDataOwner());
    // Edit feed
    feed.setId(response.getId());
    feed.setFeedId(response.getFeedId());
    feed.setIsNew(false);
    feed.setDescription(null);
    feed.setDataOwner("Some Other Guy");
    NifiProperty fileFilter = feed.getProperties().get(0);
    fileFilter.setValue("some-file.csv");
    List<FieldPolicy> policies = feed.getTable().getFieldPolicies();
    FieldPolicy id = policies.get(1);
    // add new validator
    id.getValidation().add(notNull);
    feed.getTable().setPrimaryKeyFields("id");
    FieldPolicy firstName = policies.get(2);
    // flip profiling
    firstName.setProfile(false);
    FieldPolicy secondName = policies.get(3);
    // flip indexing
    secondName.setIndex(false);
    // add new standardiser
    secondName.getStandardization().add(toUpperCase);
    FieldPolicy email = policies.get(4);
    // remove validators
    email.setValidation(Collections.emptyList());
    FieldPolicy gender = policies.get(5);
    FieldValidationRule lookup = gender.getValidation().get(0);
    // change existing validator property
    lookup.getProperties().get(0).setValue("new value");
    // add profiling
    gender.setProfile(true);
    // add indexing
    gender.setIndex(true);
    FieldPolicy creditCard = policies.get(7);
    FieldStandardizationRule base64EncodeBinary = creditCard.getStandardization().get(0);
    // change existing standardiser property
    base64EncodeBinary.getProperties().get(0).setValue("STRING");
    feed.getOptions().setSkipHeader(false);
    feed.getTable().setTargetMergeStrategy("ROLLING_SYNC");
    feed.getTags().add(new DefaultTag("updated"));
    feed.getSchedule().setSchedulingPeriod("20 sec");
    response = createFeed(feed).getFeedMetadata();
    Assert.assertEquals(feed.getFeedName(), response.getFeedName());
    Assert.assertEquals(feed.getDescription(), response.getDescription());
    FeedVersions feedVersions = getVersions(feed.getFeedId());
    List<EntityVersion> versions = feedVersions.getVersions();
    Assert.assertEquals(2, versions.size());
    EntityVersionDifference entityDiff = getVersionDiff(feed.getFeedId(), versions.get(1).getId(), versions.get(0).getId());
    EntityDifference diff = entityDiff.getDifference();
    JsonNode patch = diff.getPatch();
    ArrayNode diffs = (ArrayNode) patch;
    Assert.assertTrue(versionPatchContains(diffs, new Diff("replace", "/properties/0/value", "some-file.csv")));
    Assert.assertTrue(versionPatchContains(diffs, new Diff("replace", "/schedule/schedulingPeriod", "20 sec")));
    Assert.assertTrue(versionPatchContains(diffs, new Diff("remove", "/description")));
    Assert.assertTrue(versionPatchContains(diffs, new Diff("add", "/tags/1")));
    Assert.assertTrue(versionPatchContains(diffs, new Diff("replace", "/dataOwner", "Some Other Guy")));
    Assert.assertTrue(versionPatchContains(diffs, new Diff("add", "/table/fieldPolicies/1/validation/0")));
    Assert.assertTrue(versionPatchContains(diffs, new Diff("replace", "/table/fieldPolicies/2/profile", "false")));
    Assert.assertTrue(versionPatchContains(diffs, new Diff("replace", "/table/fieldPolicies/3/index", "false")));
    Assert.assertTrue(versionPatchContains(diffs, new Diff("add", "/table/fieldPolicies/3/standardization/0")));
    Assert.assertTrue(versionPatchContains(diffs, new Diff("remove", "/table/fieldPolicies/4/validation/0")));
    Assert.assertTrue(versionPatchContains(diffs, new Diff("replace", "/table/fieldPolicies/5/profile", "true")));
    Assert.assertTrue(versionPatchContains(diffs, new Diff("replace", "/table/fieldPolicies/5/index", "true")));
    Assert.assertTrue(versionPatchContains(diffs, new Diff("replace", "/table/fieldPolicies/5/validation/0/properties/0/value", "new value")));
    Assert.assertTrue(versionPatchContains(diffs, new Diff("replace", "/table/fieldPolicies/7/standardization/0/properties/0/value", "STRING")));
    Assert.assertTrue(versionPatchContains(diffs, new Diff("replace", "/table/fieldPolicies/8/standardization/0/properties/0/value", "STRING")));
    Assert.assertTrue(versionPatchContains(diffs, new Diff("replace", "/table/targetMergeStrategy", "ROLLING_SYNC")));
    Assert.assertTrue(versionPatchContains(diffs, new Diff("replace", "/table/fieldIndexString", "first_name,gender")));
    Assert.assertTrue(versionPatchContains(diffs, new Diff("replace", "/options/skipHeader", "false")));
}