Examples with Namespace com.hortonworks.streamline.streams.cluster.catalog.Namespace used on opensource projects

Example 6 with Namespace

use of com.hortonworks.streamline.streams.cluster.catalog.Namespace in project streamline by hortonworks.

the class NamespaceCatalogResource method listServiceToClusterMappingInNamespace.

@GET
@Path("/namespaces/{id}/mapping")
@Timed
public Response listServiceToClusterMappingInNamespace(@PathParam("id") Long namespaceId, @Context SecurityContext securityContext) {
    SecurityUtil.checkRoleOrPermissions(authorizer, securityContext, Roles.ROLE_ENVIRONMENT_USER, Namespace.NAMESPACE, namespaceId, READ);
    Namespace namespace = environmentService.getNamespace(namespaceId);
    if (namespace == null) {
        throw EntityNotFoundException.byId(namespaceId.toString());
    }
    Collection<NamespaceServiceClusterMap> existingMappings = environmentService.listServiceClusterMapping(namespaceId);
    if (existingMappings != null) {
        return WSUtils.respondEntities(existingMappings, OK);
    }
    return WSUtils.respondEntities(Collections.emptyList(), OK);
}

Example 7 with Namespace

use of com.hortonworks.streamline.streams.cluster.catalog.Namespace in project streamline by hortonworks.

the class NamespaceCatalogResource method unmapAllServicesToClusterInNamespace.

@DELETE
@Path("/namespaces/{id}/mapping")
@Timed
public Response unmapAllServicesToClusterInNamespace(@PathParam("id") Long namespaceId, @Context SecurityContext securityContext) {
    SecurityUtil.checkRoleOrPermissions(authorizer, securityContext, Roles.ROLE_ENVIRONMENT_SUPER_ADMIN, Namespace.NAMESPACE, namespaceId, WRITE);
    Namespace namespace = environmentService.getNamespace(namespaceId);
    if (namespace == null) {
        throw EntityNotFoundException.byId(namespaceId.toString());
    }
    String streamingEngine = namespace.getStreamingEngine();
    Collection<NamespaceServiceClusterMap> mappings = environmentService.listServiceClusterMapping(namespaceId);
    boolean containsStreamingEngine = mappings.stream().anyMatch(m -> m.getServiceName().equals(streamingEngine));
    if (containsStreamingEngine) {
        assertNoTopologyReferringNamespaceIsRunning(namespaceId, WSUtils.getUserFromSecurityContext(securityContext));
    }
    List<NamespaceServiceClusterMap> removed = mappings.stream().map((x) -> environmentService.removeServiceClusterMapping(x.getNamespaceId(), x.getServiceName(), x.getClusterId())).collect(toList());
    return WSUtils.respondEntities(removed, OK);
}

Example 8 with Namespace

use of com.hortonworks.streamline.streams.cluster.catalog.Namespace in project streamline by hortonworks.

the class NamespaceCatalogResourceTest method createTestNamespace.

private Namespace createTestNamespace(Long namespaceId, String streamingEngine, String timeSeriesDB) {
    Namespace testNamespace = new Namespace();
    testNamespace.setId(namespaceId);
    testNamespace.setName("test-namespace");
    testNamespace.setStreamingEngine(streamingEngine);
    testNamespace.setTimeSeriesDB(timeSeriesDB);
    return testNamespace;
}

Example 9 with Namespace

use of com.hortonworks.streamline.streams.cluster.catalog.Namespace in project streamline by hortonworks.

the class NamespaceCatalogResourceTest method testOverwriteExistingStreamingEngineMappingViaSetServicesToClusterInNamespace.

@Test
public void testOverwriteExistingStreamingEngineMappingViaSetServicesToClusterInNamespace() throws Exception {
    Long testNamespaceId = 1L;
    Namespace testNamespace = createTestNamespace(testNamespaceId, TEST_STREAMING_ENGINE, TEST_TIME_SERIES_DB);
    Collection<NamespaceServiceClusterMap> existingMappings = createTestMappingsForExisting(testNamespaceId);
    new Expectations() {

        {
            environmentService.getNamespace(testNamespaceId);
            result = testNamespace;
            environmentService.listServiceClusterMapping(testNamespaceId);
            result = existingMappings;
        }
    };
    namespaceCatalogResource.setServicesToClusterInNamespace(testNamespaceId, new ArrayList<>(existingMappings), securityContext);
    new Verifications() {

        {
            catalogService.listTopologies();
            times = 0;
            topologyActionsService.getRuntimeTopologyId(withAny(new Topology()), anyString);
            times = 0;
            environmentService.removeServiceClusterMapping(testNamespaceId, anyString, anyLong);
            times = existingMappings.size();
            environmentService.addOrUpdateServiceClusterMapping(withAny(new NamespaceServiceClusterMap()));
            times = existingMappings.size();
        }
    };
}

Example 10 with Namespace

use of com.hortonworks.streamline.streams.cluster.catalog.Namespace in project streamline by hortonworks.

the class NamespaceCatalogResourceTest method testChangeMappingOfStreamingEngineViaSetServicesToClusterInNamespace.

@Test
public void testChangeMappingOfStreamingEngineViaSetServicesToClusterInNamespace() throws Exception {
    Long testNamespaceId = 1L;
    Namespace testNamespace = createTestNamespace(testNamespaceId, TEST_STREAMING_ENGINE, TEST_TIME_SERIES_DB);
    Collection<NamespaceServiceClusterMap> existingMappings = createTestMappingsForExisting(testNamespaceId);
    setupExpectationForSimulatingTopologyIsRunning(testNamespaceId, testNamespace, existingMappings);
    List<NamespaceServiceClusterMap> mappingsToApply = existingMappings.stream().filter(m -> !m.getServiceName().equals(TEST_STREAMING_ENGINE)).collect(toList());
    // change the mapping of streaming engine to cluster id 2
    mappingsToApply.add(new NamespaceServiceClusterMap(testNamespaceId, TEST_STREAMING_ENGINE, 2L));
    try {
        namespaceCatalogResource.setServicesToClusterInNamespace(testNamespaceId, mappingsToApply, securityContext);
        Assert.fail("Should throw BadRequestException");
    } catch (BadRequestException e) {
    // passed
    }
    new Verifications() {

        {
            // request fails before removing existing mappings
            environmentService.removeServiceClusterMapping(testNamespaceId, anyString, anyLong);
            times = 0;
        }
    };
}