Examples with ProcessConfiguration com.walmartlabs.concord.runtime.v2.sdk.ProcessConfiguration used on opensource projects

Example 1 with ProcessConfiguration

use of com.walmartlabs.concord.runtime.v2.sdk.ProcessConfiguration in project concord by walmartlabs.

the class FormCallCommand method execute.

@Override
protected void execute(Runtime runtime, State state, ThreadId threadId) {
    String eventRef = UUID.randomUUID().toString();
    Context ctx = runtime.getService(Context.class);
    ExpressionEvaluator expressionEvaluator = runtime.getService(ExpressionEvaluator.class);
    EvalContext evalContext = EvalContextFactory.global(ctx);
    FormCall call = getStep();
    String formName = expressionEvaluator.eval(evalContext, call.getName(), String.class);
    ProcessDefinition processDefinition = runtime.getService(ProcessDefinition.class);
    ProcessConfiguration processConfiguration = runtime.getService(ProcessConfiguration.class);
    List<FormField> fields = assertFormFields(expressionEvaluator, evalContext, processConfiguration, processDefinition, formName, call);
    Form form = Form.builder().name(formName).eventName(eventRef).options(buildFormOptions(expressionEvaluator, evalContext, call)).fields(buildFormFields(expressionEvaluator, evalContext, fields, Objects.requireNonNull(call.getOptions()).values())).build();
    FormService formService = runtime.getService(FormService.class);
    formService.save(form);
    state.peekFrame(threadId).pop();
    state.setEventRef(threadId, eventRef);
    state.setStatus(threadId, ThreadStatus.SUSPENDED);
}

Example 2 with ProcessConfiguration

use of com.walmartlabs.concord.runtime.v2.sdk.ProcessConfiguration in project concord by walmartlabs.

the class InjectorFactory method createDefault.

public static Injector createDefault(RunnerConfiguration runnerCfg) {
    Path src = Paths.get(System.getProperty("user.dir"));
    Provider<ProcessConfiguration> processCfgProvider = new DefaultProcessConfigurationProvider(src);
    WorkingDirectory workDir = new WorkingDirectory(src);
    return new InjectorFactory(workDir, runnerCfg, processCfgProvider, // bind default services
    new DefaultRunnerModule(), // grab process dependencies
    new ProcessDependenciesModule(workDir.getValue(), runnerCfg.dependencies(), runnerCfg.debug())).create();
}

Example 3 with ProcessConfiguration

use of com.walmartlabs.concord.runtime.v2.sdk.ProcessConfiguration in project concord by walmartlabs.

the class Main method main.

public static void main(String[] args) throws Exception {
    RunnerConfiguration runnerCfg = readRunnerConfiguration(args);
    // create the inject with all dependencies and services available before
    // the actual process' working directory is ready. It allows us to load
    // all dependencies and have them available in "pre-fork" situations
    Injector injector = InjectorFactory.createDefault(runnerCfg);
    try {
        ProcessConfiguration processCfg = injector.getInstance(ProcessConfiguration.class);
        ApiClient apiClient = injector.getInstance(ApiClient.class);
        ProcessHeartbeat heartbeat = new ProcessHeartbeat(apiClient, processCfg.instanceId(), runnerCfg.api().maxNoHeartbeatInterval());
        heartbeat.start();
        Main main = injector.getInstance(Main.class);
        main.execute();
        System.exit(0);
    } catch (MultiException e) {
        log.error(e.getMessage());
        System.exit(1);
    } catch (Throwable t) {
        log.error("", t);
        System.exit(1);
    }
}

Example 4 with ProcessConfiguration

use of com.walmartlabs.concord.runtime.v2.sdk.ProcessConfiguration in project concord by walmartlabs.

the class Main method start.

private static ProcessSnapshot start(Runner runner, ProcessConfiguration cfg, Path workDir, Map<String, Object> args) throws Exception {
    // assume all imports were processed by the agent
    ProjectLoaderV2 loader = new ProjectLoaderV2(new NoopImportManager());
    ProcessDefinition processDefinition = loader.load(workDir, new NoopImportsNormalizer(), ImportsListener.NOP_LISTENER).getProjectDefinition();
    Map<String, Object> initiator = cfg.initiator();
    if (initiator != null) {
        // when the process starts the process' initiator and the current user are the same
        args.put(Constants.Request.INITIATOR_KEY, initiator);
        args.put(Constants.Request.CURRENT_USER_KEY, initiator);
    }
    return runner.start(cfg, processDefinition, args);
}

Example 5 with ProcessConfiguration

use of com.walmartlabs.concord.runtime.v2.sdk.ProcessConfiguration in project concord by walmartlabs.

the class Runner method start.

public ProcessSnapshot start(ProcessConfiguration processConfiguration, ProcessDefinition processDefinition, Map<String, Object> input) throws Exception {
    statusCallback.onRunning(instanceId.getValue());
    log.debug("start ['{}'] -> running...", processConfiguration.entryPoint());
    Command cmd = CompilerUtils.compile(compiler, processConfiguration, processDefinition, processConfiguration.entryPoint());
    State state = new InMemoryState(cmd);
    // install the exception handler into the root frame
    // takes care of all unhandled errors bubbling up
    VMUtils.assertNearestRoot(state, state.getRootThreadId()).setExceptionHandler(new SaveLastErrorCommand());
    VM vm = createVM(processDefinition);
    // update the global variables using the input map by running a special command
    // TODO merge with the cfg's arguments
    vm.run(state, new UpdateLocalsCommand(input));
    // start the normal execution
    vm.start(state);
    log.debug("start ['{}'] -> done", processConfiguration.entryPoint());
    return ProcessSnapshot.builder().vmState(state).processDefinition(processDefinition).build();
}