Examples with IFlatTableBuilder com.qlangtech.tis.fullbuild.taskflow.IFlatTableBuilder used on opensource projects

Example 1 with IFlatTableBuilder

use of com.qlangtech.tis.fullbuild.taskflow.IFlatTableBuilder in project tis by qlangtech.

the class DataFlowAppSource method getProcessDataResults.

// @Override
// public List<PrimaryTableMeta> getPrimaryTabs() {
// return getErRules().getPrimaryTabs();
// }
@Override
public ExecuteResult getProcessDataResults(IExecChainContext execChainContext, ISingleTableDumpFactory singleTableDumpFactory, IDataProcessFeedback dataProcessFeedback, ITaskPhaseInfo taskPhaseInfo) throws Exception {
    // 执行工作流数据结构
    SqlTaskNodeMeta.SqlDataFlowTopology topology = SqlTaskNodeMeta.getSqlDataFlowTopology(dataflowName);
    Map<String, TISReactor.TaskAndMilestone> /**
     * taskid
     */
    taskMap = Maps.newHashMap();
    // 取得workflowdump需要依赖的表
    Collection<DependencyNode> tables = topology.getDumpNodes();
    StringBuffer dumps = new StringBuffer("dependency table:\n");
    dumps.append("\t\t=======================\n");
    for (DependencyNode t : tables) {
        dumps.append("\t\t").append(t.getDbName()).append(".").append(t.getName()).append("[").append(t.getTabid()).append(",").append("] \n");
    }
    dumps.append("\t\t=======================\n");
    logger.info(dumps.toString());
    // 将所有的表的状态先初始化出来
    DumpPhaseStatus dumpPhaseStatus = taskPhaseInfo.getPhaseStatus(execChainContext, FullbuildPhase.FullDump);
    DataflowTask tabDump = null;
    for (DependencyNode dump : topology.getDumpNodes()) {
        tabDump = singleTableDumpFactory.createSingleTableDump(dump, false, /* isHasValidTableDump */
        "tableDump.getPt()", execChainContext.getZkClient(), execChainContext, dumpPhaseStatus);
        taskMap.put(dump.getId(), new TISReactor.TaskAndMilestone(tabDump));
    }
    if (topology.isSingleTableModel()) {
        return executeDAG(execChainContext, topology, dataProcessFeedback, taskMap);
    } else {
        final ExecuteResult[] faildResult = new ExecuteResult[1];
        TemplateContext tplContext = new TemplateContext(execChainContext);
        JoinPhaseStatus joinPhaseStatus = taskPhaseInfo.getPhaseStatus(execChainContext, FullbuildPhase.JOIN);
        IPluginStore<FlatTableBuilder> pluginStore = TIS.getPluginStore(FlatTableBuilder.class);
        Objects.requireNonNull(pluginStore.getPlugin(), "flatTableBuilder can not be null");
        // chainContext.setFlatTableBuilderPlugin(pluginStore.getPlugin());
        // execChainContext.getFlatTableBuilder();
        final IFlatTableBuilder flatTableBuilder = pluginStore.getPlugin();
        final SqlTaskNodeMeta fNode = topology.getFinalNode();
        flatTableBuilder.startTask((context) -> {
            DataflowTask process = null;
            for (SqlTaskNodeMeta pnode : topology.getNodeMetas()) {
                /**
                 * ***********************************
                 * 构建宽表构建任务节点
                 * ************************************
                 */
                process = flatTableBuilder.createTask(pnode, StringUtils.equals(fNode.getId(), pnode.getId()), tplContext, context, joinPhaseStatus.getTaskStatus(pnode.getExportName()));
                taskMap.put(pnode.getId(), new TISReactor.TaskAndMilestone(process));
            }
            faildResult[0] = executeDAG(execChainContext, topology, dataProcessFeedback, taskMap);
        });
        return faildResult[0];
    }
}