Examples with UserDefinedException com.walmartlabs.concord.sdk.UserDefinedException used on opensource projects

Example 1 with UserDefinedException

use of com.walmartlabs.concord.sdk.UserDefinedException in project concord by walmartlabs.

the class Main method main.

public static void main(String[] args) {
    // determine current working directory, it should contain the payload
    Path baseDir = Paths.get(System.getProperty("user.dir"));
    try {
        long t1 = System.currentTimeMillis();
        // load the config
        RunnerConfiguration runnerCfg = validate(loadRunnerCfg(args));
        // TODO enable security manager
        // load dependencies
        List<URL> deps = loadDependencyList(runnerCfg);
        if (runnerCfg.debug()) {
            log.info("Effective dependencies:\n\t{}", deps.stream().map(URL::toString).collect(Collectors.joining("\n\t")));
        }
        // NOSONAR
        URLClassLoader depsClassLoader = new URLClassLoader(deps.toArray(new URL[0]), Main.class.getClassLoader());
        Thread.currentThread().setContextClassLoader(depsClassLoader);
        // create the injector to wire up and initialize all dependencies
        Injector injector = createInjector(runnerCfg, depsClassLoader, baseDir);
        Main main = injector.getInstance(Main.class);
        long t2 = System.currentTimeMillis();
        if (runnerCfg.debug()) {
            log.info("Runtime loaded in {}ms", (t2 - t1));
        }
        main.run(runnerCfg, baseDir);
        // force exit (helps with runaway threads)
        System.exit(0);
    } catch (Throwable e) {
        // catch both errors and exceptions
        // try to unroll nested exceptions to get a meaningful one
        Throwable t = unroll(e);
        if (t instanceof UserDefinedException) {
            log.error("{}", t.getMessage());
        } else {
            log.error("main -> unhandled exception", t);
        }
        saveLastError(baseDir, t);
        System.exit(1);
    }
}