Examples with EventInformation com.hortonworks.streamline.streams.common.event.EventInformation used on opensource projects

Example 11 with EventInformation

use of com.hortonworks.streamline.streams.common.event.EventInformation in project streamline by hortonworks.

the class TopologyTestRunResource method getEventSubTreeOfTestRunTopologyHistory.

@GET
@Path("/topologies/{topologyId}/testhistories/{historyId}/events/tree/{rootEventId}/subtree/{subRootEventId}")
public Response getEventSubTreeOfTestRunTopologyHistory(@Context UriInfo urlInfo, @PathParam("topologyId") Long topologyId, @PathParam("historyId") Long historyId, @PathParam("rootEventId") String rootEventId, @PathParam("subRootEventId") String subRootEventId, @Context SecurityContext securityContext) throws Exception {
    SecurityUtil.checkRoleOrPermissions(authorizer, securityContext, Roles.ROLE_TOPOLOGY_USER, Topology.NAMESPACE, topologyId, READ);
    File eventLogFile = getEventLogFile(topologyId, historyId);
    List<EventInformation> events = eventLogFileReader.loadEventLogFile(eventLogFile);
    EventInformationTreeNode subRootEventNode = new EventInformationTreeBuilder(events).constructEventTree(rootEventId, subRootEventId);
    if (subRootEventNode == null) {
        throw BadRequestException.message("Can't find provided root event " + rootEventId + " from events.");
    }
    return WSUtils.respondEntity(subRootEventNode, OK);
}