Examples with ActionContext io.cdap.cdap.etl.api.action.ActionContext used on opensource projects

Example 1 with ActionContext

use of io.cdap.cdap.etl.api.action.ActionContext in project cdap by caskdata.

the class PipelineAction method run.

@Override
public void run() throws Exception {
    CustomActionContext context = getContext();
    Map<String, String> properties = context.getSpecification().getProperties();
    BatchPhaseSpec phaseSpec = GSON.fromJson(properties.get(Constants.PIPELINEID), BatchPhaseSpec.class);
    PipelinePhase phase = phaseSpec.getPhase();
    StageSpec stageSpec = phase.iterator().next();
    PluginContext pluginContext = new PipelinePluginContext(context, metrics, phaseSpec.isStageLoggingEnabled(), phaseSpec.isProcessTimingEnabled());
    PipelineRuntime pipelineRuntime = new PipelineRuntime(context, metrics);
    Action action = pluginContext.newPluginInstance(stageSpec.getName(), new DefaultMacroEvaluator(pipelineRuntime.getArguments(), context.getLogicalStartTime(), context, context, context.getNamespace()));
    ActionContext actionContext = new BasicActionContext(context, pipelineRuntime, stageSpec);
    if (!context.getDataTracer(stageSpec.getName()).isEnabled()) {
        action.run(actionContext);
    }
    WorkflowToken token = context.getWorkflowToken();
    if (token == null) {
        throw new IllegalStateException("WorkflowToken cannot be null when action is executed through Workflow.");
    }
    for (Map.Entry<String, String> entry : pipelineRuntime.getArguments().getAddedArguments().entrySet()) {
        token.put(entry.getKey(), entry.getValue());
    }
}