Examples with Metadata co.cask.cdap.api.metadata.Metadata used on opensource projects

Example 1 with Metadata

use of co.cask.cdap.api.metadata.Metadata in project cdap by caskdata.

the class AuditMessageTest method testMetadataChange.

@Test
public void testMetadataChange() throws Exception {
    String metadataJson = "{\"version\":1,\"time\":3000,\"entityId\":{\"namespace\":\"ns1\",\"application\":\"app1\",\"version\":\"v1\"," + "\"entity\":\"APPLICATION\"},\"user\":\"user1\",\"type\":\"METADATA_CHANGE\",\"payload\":{" + "\"previous\":{\"USER\":{\"properties\":{\"uk\":\"uv\",\"uk1\":\"uv2\"},\"tags\":[\"ut1\",\"ut2\"]}," + "\"SYSTEM\":{\"properties\":{\"sk\":\"sv\"},\"tags\":[]}}," + "\"additions\":{\"SYSTEM\":{\"properties\":{\"sk\":\"sv\"},\"tags\":[\"t1\",\"t2\"]}}," + "\"deletions\":{\"USER\":{\"properties\":{\"uk\":\"uv\"},\"tags\":[\"ut1\"]}}}}";
    Map<String, String> userProperties = new HashMap<>();
    userProperties.put("uk", "uv");
    userProperties.put("uk1", "uv2");
    Map<String, String> systemProperties = new HashMap<>();
    systemProperties.put("sk", "sv");
    Set<String> userTags = new LinkedHashSet<>();
    userTags.add("ut1");
    userTags.add("ut2");
    Map<MetadataScope, Metadata> previous = new LinkedHashMap<>();
    previous.put(MetadataScope.USER, new Metadata(Collections.unmodifiableMap(userProperties), Collections.unmodifiableSet(userTags)));
    previous.put(MetadataScope.SYSTEM, new Metadata(Collections.unmodifiableMap(systemProperties), Collections.unmodifiableSet(new LinkedHashSet<String>())));
    Map<String, String> sysPropertiesAdded = new HashMap<>();
    sysPropertiesAdded.put("sk", "sv");
    Set<String> systemTagsAdded = new LinkedHashSet<>();
    systemTagsAdded.add("t1");
    systemTagsAdded.add("t2");
    Map<MetadataScope, Metadata> additions = new HashMap<>();
    additions.put(MetadataScope.SYSTEM, new Metadata(Collections.unmodifiableMap(sysPropertiesAdded), Collections.unmodifiableSet(systemTagsAdded)));
    Map<String, String> userPropertiesDeleted = new HashMap<>();
    userPropertiesDeleted.put("uk", "uv");
    Set<String> userTagsDeleted = new LinkedHashSet<>();
    userTagsDeleted.add("ut1");
    Map<MetadataScope, Metadata> deletions = new HashMap<>();
    deletions.put(MetadataScope.USER, new Metadata(Collections.unmodifiableMap(userPropertiesDeleted), Collections.unmodifiableSet(userTagsDeleted)));
    AuditMessage metadataChange = new AuditMessage(3000L, new NamespaceId("ns1").app("app1", "v1"), "user1", AuditType.METADATA_CHANGE, new MetadataPayload(previous, additions, deletions));
    Assert.assertEquals(jsonToMap(metadataJson), jsonToMap(GSON.toJson(metadataChange)));
    Assert.assertEquals(metadataChange, GSON.fromJson(metadataJson, AuditMessage.class));
}

Example 2 with Metadata

use of co.cask.cdap.api.metadata.Metadata in project cdap by caskdata.

the class SystemMetadataAuditPublishTest method getAllSystemMetadata.

private Set<String> getAllSystemMetadata() {
    Set<String> allMetadata = new HashSet<>();
    for (AuditMessage auditMessage : getMetadataUpdateMessages()) {
        AuditPayload payload = auditMessage.getPayload();
        Assert.assertTrue(payload instanceof MetadataPayload);
        MetadataPayload metadataPayload = (MetadataPayload) payload;
        Map<MetadataScope, Metadata> additions = metadataPayload.getAdditions();
        if (additions.containsKey(MetadataScope.SYSTEM)) {
            allMetadata.addAll(additions.get(MetadataScope.SYSTEM).getProperties().keySet());
            allMetadata.addAll(additions.get(MetadataScope.SYSTEM).getTags());
        }
        Map<MetadataScope, Metadata> deletions = metadataPayload.getDeletions();
        if (deletions.containsKey(MetadataScope.SYSTEM)) {
            allMetadata.addAll(deletions.get(MetadataScope.SYSTEM).getProperties().keySet());
            allMetadata.addAll(deletions.get(MetadataScope.SYSTEM).getTags());
        }
    }
    return allMetadata;
}

Example 3 with Metadata

use of co.cask.cdap.api.metadata.Metadata in project cdap by caskdata.

the class MetadataHttpHandlerTestRun method testSearchMetadata.

@Test
public void testSearchMetadata() throws Exception {
    appClient.deploy(NamespaceId.DEFAULT, createAppJarFile(AllProgramsApp.class));
    Map<NamespacedEntityId, Metadata> expectedUserMetadata = new HashMap<>();
    // Add metadata to app
    Map<String, String> props = ImmutableMap.of("key1", "value1");
    Set<String> tags = ImmutableSet.of("tag1", "tag2");
    ApplicationId appId = NamespaceId.DEFAULT.app(AllProgramsApp.NAME);
    addProperties(appId, props);
    addTags(appId, tags);
    expectedUserMetadata.put(appId, new Metadata(props, tags));
    // Add metadata to stream
    props = ImmutableMap.of("key10", "value10", "key11", "value11");
    tags = ImmutableSet.of("tag11");
    StreamId streamId = NamespaceId.DEFAULT.stream(AllProgramsApp.STREAM_NAME);
    addProperties(streamId, props);
    addTags(streamId, tags);
    expectedUserMetadata.put(streamId, new Metadata(props, tags));
    Set<MetadataSearchResultRecord> results = super.searchMetadata(NamespaceId.DEFAULT, "value*", ImmutableSet.<EntityTypeSimpleName>of());
    // Verify results
    Assert.assertEquals(expectedUserMetadata.keySet(), getEntities(results));
    for (MetadataSearchResultRecord result : results) {
        // User metadata has to match exactly since we know what we have set
        Assert.assertEquals(expectedUserMetadata.get(result.getEntityId()), result.getMetadata().get(MetadataScope.USER));
        // Make sure system metadata is returned, we cannot check for exact match since we haven't set it
        Metadata systemMetadata = result.getMetadata().get(MetadataScope.SYSTEM);
        Assert.assertNotNull(systemMetadata);
        Assert.assertFalse(systemMetadata.getProperties().isEmpty());
        Assert.assertFalse(systemMetadata.getTags().isEmpty());
    }
}

Example 4 with Metadata

use of co.cask.cdap.api.metadata.Metadata in project cdap by caskdata.

the class MetadataStoreTest method testSearchWeight.

@Test
public void testSearchWeight() throws Exception {
    ProgramId flow1 = new ProgramId("ns1", "app1", ProgramType.FLOW, "flow1");
    StreamId stream1 = new StreamId("ns1", "s1");
    DatasetId dataset1 = new DatasetId("ns1", "ds1");
    // Add metadata
    String multiWordValue = "aV1 av2 ,  -  ,  av3 - av4_av5 av6";
    Map<String, String> flowUserProps = ImmutableMap.of("key1", "value1", "key2", "value2", "multiword", multiWordValue);
    Map<String, String> flowSysProps = ImmutableMap.of("sysKey1", "sysValue1");
    Set<String> flowUserTags = ImmutableSet.of("tag1", "tag2");
    Set<String> streamUserTags = ImmutableSet.of("tag3", "tag4");
    Set<String> flowSysTags = ImmutableSet.of("sysTag1");
    store.setProperties(MetadataScope.USER, flow1, flowUserProps);
    store.setProperties(MetadataScope.SYSTEM, flow1, flowSysProps);
    store.addTags(MetadataScope.USER, flow1, flowUserTags.toArray(new String[flowUserTags.size()]));
    store.addTags(MetadataScope.SYSTEM, flow1, flowSysTags.toArray(new String[flowSysTags.size()]));
    store.addTags(MetadataScope.USER, stream1, streamUserTags.toArray(new String[streamUserTags.size()]));
    store.removeTags(MetadataScope.USER, stream1, streamUserTags.toArray(new String[streamUserTags.size()]));
    store.setProperties(MetadataScope.USER, stream1, flowUserProps);
    store.removeProperties(MetadataScope.USER, stream1, "key1", "key2", "multiword");
    Map<String, String> streamUserProps = ImmutableMap.of("sKey1", "sValue1 sValue2", "Key1", "Value1");
    store.setProperties(MetadataScope.USER, stream1, streamUserProps);
    Map<String, String> datasetUserProps = ImmutableMap.of("sKey1", "sValuee1 sValuee2");
    store.setProperties(MetadataScope.USER, dataset1, datasetUserProps);
    // Test score and metadata match
    MetadataSearchResponse response = search("ns1", "value1 multiword:av2");
    Assert.assertEquals(2, response.getTotal());
    List<MetadataSearchResultRecord> actual = Lists.newArrayList(response.getResults());
    Map<MetadataScope, Metadata> expectedFlowMetadata = ImmutableMap.of(MetadataScope.USER, new Metadata(flowUserProps, flowUserTags), MetadataScope.SYSTEM, new Metadata(flowSysProps, flowSysTags));
    Map<MetadataScope, Metadata> expectedStreamMetadata = ImmutableMap.of(MetadataScope.USER, new Metadata(streamUserProps, Collections.<String>emptySet()));
    Map<MetadataScope, Metadata> expectedDatasetMetadata = ImmutableMap.of(MetadataScope.USER, new Metadata(datasetUserProps, Collections.<String>emptySet()));
    List<MetadataSearchResultRecord> expected = Lists.newArrayList(new MetadataSearchResultRecord(flow1, expectedFlowMetadata), new MetadataSearchResultRecord(stream1, expectedStreamMetadata));
    Assert.assertEquals(expected, actual);
    response = search("ns1", "value1 sValue*");
    Assert.assertEquals(3, response.getTotal());
    actual = Lists.newArrayList(response.getResults());
    expected = Lists.newArrayList(new MetadataSearchResultRecord(stream1, expectedStreamMetadata), new MetadataSearchResultRecord(dataset1, expectedDatasetMetadata), new MetadataSearchResultRecord(flow1, expectedFlowMetadata));
    Assert.assertEquals(expected, actual);
    response = search("ns1", "*");
    Assert.assertEquals(3, response.getTotal());
    actual = Lists.newArrayList(response.getResults());
    Assert.assertTrue(actual.containsAll(expected));
}