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

Example 11 with TopologyComponent

use of com.hortonworks.streamline.streams.catalog.TopologyComponent in project streamline by hortonworks.

the class StreamCatalogService method getNextTopologyComponentId.

/**
 * Generate id from the {@link TopologyComponent} namespace
 * so that its unique across source, sink and processors.
 * Similar to Table per concrete class hibernate strategy.
 */
private Long getNextTopologyComponentId() {
    TopologyComponent component = new TopologyComponent();
    Long id = dao.nextId(TOPOLOGY_COMPONENT_NAMESPACE);
    component.setId(id);
    dao.add(component);
    dao.remove(component.getStorableKey());
    return component.getId();
}

Example 12 with TopologyComponent

use of com.hortonworks.streamline.streams.catalog.TopologyComponent in project streamline by hortonworks.

the class StreamCatalogService method setReconfigureOnAllComponentsInTopology.

public void setReconfigureOnAllComponentsInTopology(Topology topology) {
    List<TopologyComponent> topologyComponents = new ArrayList<>();
    List<com.hortonworks.registries.common.QueryParam> queryParams = new ArrayList<>();
    queryParams.add(new com.hortonworks.registries.common.QueryParam("topologyId", String.valueOf(topology.getId())));
    queryParams.add(new com.hortonworks.registries.common.QueryParam("versionId", String.valueOf(topology.getVersionId())));
    topologyComponents.addAll(listTopologySources(queryParams));
    topologyComponents.addAll(listTopologyProcessors(queryParams));
    topologyComponents.addAll(listTopologySinks(queryParams));
    for (TopologyComponent topologyComponent : topologyComponents) {
        setReconfigureOnTopologyComponent(topologyComponent);
    }
}

Example 13 with TopologyComponent

use of com.hortonworks.streamline.streams.catalog.TopologyComponent in project streamline by hortonworks.

the class TopologyEventSamplingResource method disableSampling.

@POST
@Path("/topologies/{topologyId}/component/{componentId}/sampling/disable")
@Timed
public Response disableSampling(@PathParam("topologyId") Long topologyId, @PathParam("componentId") Long componentId, @Context SecurityContext securityContext) throws Exception {
    SecurityUtil.checkRoleOrPermissions(authorizer, securityContext, Roles.ROLE_TOPOLOGY_SUPER_ADMIN, Topology.NAMESPACE, topologyId, READ, EXECUTE);
    Topology topology = catalogService.getTopology(topologyId);
    TopologyComponent topologyComponent = catalogService.getTopologyComponent(topologyId, componentId);
    if (topology != null && topologyComponent != null) {
        String asUser = WSUtils.getUserFromSecurityContext(securityContext);
        boolean success = samplingService.disableSampling(topology, topologyComponent, asUser);
        return WSUtils.respondEntity(SamplingResponse.of(topologyId).componentId(componentId).success(success).build(), OK);
    }
    throw EntityNotFoundException.byId(buildTopologyComponentId(topologyId, componentId));
}