Examples with BucketClient org.apache.nifi.registry.client.BucketClient used on opensource projects

Example 6 with BucketClient

use of org.apache.nifi.registry.client.BucketClient in project nifi-registry by apache.

the class SecureNiFiRegistryClientIT method testCrudOperations.

@Test
public void testCrudOperations() throws IOException, NiFiRegistryException {
    final Bucket bucket = new Bucket();
    bucket.setName("Bucket 1");
    bucket.setDescription("This is bucket 1");
    final BucketClient bucketClient = client.getBucketClient();
    final Bucket createdBucket = bucketClient.create(bucket);
    Assert.assertNotNull(createdBucket);
    Assert.assertNotNull(createdBucket.getIdentifier());
    final List<Bucket> buckets = bucketClient.getAll();
    Assert.assertEquals(1, buckets.size());
    final VersionedFlow flow = new VersionedFlow();
    flow.setBucketIdentifier(createdBucket.getIdentifier());
    flow.setName("Flow 1");
    final FlowClient flowClient = client.getFlowClient();
    final VersionedFlow createdFlow = flowClient.create(flow);
    Assert.assertNotNull(createdFlow);
    Assert.assertNotNull(createdFlow.getIdentifier());
    final VersionedFlowSnapshotMetadata snapshotMetadata = new VersionedFlowSnapshotMetadata();
    snapshotMetadata.setBucketIdentifier(createdFlow.getBucketIdentifier());
    snapshotMetadata.setFlowIdentifier(createdFlow.getIdentifier());
    snapshotMetadata.setVersion(1);
    snapshotMetadata.setComments("This is snapshot #1");
    final VersionedProcessGroup rootProcessGroup = new VersionedProcessGroup();
    rootProcessGroup.setIdentifier("root-pg");
    rootProcessGroup.setName("Root Process Group");
    final VersionedFlowSnapshot snapshot = new VersionedFlowSnapshot();
    snapshot.setSnapshotMetadata(snapshotMetadata);
    snapshot.setFlowContents(rootProcessGroup);
    final FlowSnapshotClient snapshotClient = client.getFlowSnapshotClient();
    final VersionedFlowSnapshot createdSnapshot = snapshotClient.create(snapshot);
    Assert.assertNotNull(createdSnapshot);
    Assert.assertEquals("CN=user1, OU=nifi", createdSnapshot.getSnapshotMetadata().getAuthor());
}