Examples with BufferingConsumer fish.payara.arquillian.container.payara.process.BufferingConsumer used on opensource projects

Example 1 with BufferingConsumer

use of fish.payara.arquillian.container.payara.process.BufferingConsumer in project Payara by payara.

the class PayaraMicroDeployableContainer method deploy.

@Override
public ProtocolMetaData deploy(Archive<?> archive) throws DeploymentException {
    if (archive == null) {
        throw new IllegalArgumentException("archive must not be null");
    }
    try {
        // The main directory from which we'll conduct our business
        Path arquillianMicroDir = Files.createTempDirectory("arquillian-payara-micro");
        // Create paths for the directories we'll be using
        Path deploymentDir = arquillianMicroDir.resolve("deployments/");
        // Create the directories
        deploymentDir.toFile().mkdir();
        // Create the path for the deployment archive (e.g. the application war or ear)
        File deploymentFile = deploymentDir.resolve(archive.getName()).toFile();
        // Create the deployment file itself
        archive.as(ZipExporter.class).exportTo(deploymentFile);
        // Create the list of commands to start Payara Micro
        List<String> cmd = new ArrayList<>(asList("java", "-jar", configuration.getMicroJarFile().getAbsolutePath(), "--deploy", deploymentFile.getAbsolutePath()));
        // Start at a random port so multiple instances won't run in to eachother all the time
        if (configuration.isRandomHttpPort()) {
            cmd.addAll(asList("--port", (8080 + new SecureRandom().nextInt(1000)) + ""));
        }
        // Add --autoBindHttp if it's enabled
        if (configuration.isAutoBindHttp()) {
            cmd.addAll(asList("--autoBindHttp", "--autoBindRange", "1000"));
        }
        // Disable clustering if it's not explicitly enabled
        if (!configuration.isClusterEnabled()) {
            cmd.add("--nocluster");
        }
        // Enable --showServletMappings if it's supported
        if (configuration.getMicroVersion().isMoreRecentThan(new PayaraVersion("5.181-SNAPSHOT"))) {
            cmd.add("--showServletMappings");
        }
        // Start Payara Micro in debug mode if it's been enabled
        if (configuration.isDebug()) {
            cmd.add(1, "-agentlib:jdwp=transport=dt_socket,server=y,suspend=y,address=5006");
        }
        // Add the extra cmd options to the Payara Micro instance
        if (configuration.getCmdOptions() != null) {
            int index = 1;
            // Split on non-escaped spaces
            for (String option : configuration.getCmdOptions().split("(?<!\\\\) ")) {
                // Unescape any path spaces before adding the string
                cmd.add(index, option.replace("\\ ", " "));
                index++;
            }
        }
        // Add the extra micro options to the Payara Micro instance
        if (configuration.getExtraMicroOptions() != null) {
            // Split on non-escaped spaces
            for (String option : configuration.getExtraMicroOptions().split("(?<!\\\\) ")) {
                // Unescape any path spaces before adding the string
                cmd.add(option.replace("\\ ", " "));
            }
        }
        logger.info("Starting Payara Micro using cmd: " + cmd);
        // Allow Ctrl-C to stop the test, then start Payara Micro
        registerShutdownHook();
        payaraMicroProcess = new ProcessBuilder(cmd).redirectErrorStream(true).start();
        // Create an executor for handling the log reading and writing
        ScheduledExecutorService executor = Executors.newScheduledThreadPool(2);
        // Create a consumer for reading Payara Micro output
        BufferingConsumer consumer = new BufferingConsumer(createProcessOutputConsumer());
        ConsoleReader logReader = new ConsoleReader(payaraMicroProcess, consumer);
        executor.execute(logReader);
        // Check at intervals if Payara Micro has finished starting up or failed to start.
        CountDownLatch payaraMicroStarted = new CountDownLatch(1);
        executor.scheduleAtFixedRate(() -> {
            log = consumer.getBuffer().toString();
            // Check for app deployed
            Matcher startupMatcher = instanceConfigPattern.matcher(log);
            if (startupMatcher.find()) {
                payaraMicroStarted.countDown();
            }
        }, 1500, 200, MILLISECONDS);
        int startupTimeoutInSeconds = configuration.isDebug() ? -1 : configuration.getStartupTimeoutInSeconds();
        boolean microStarted = false;
        // Wait for Payara Micro to start up, or time out after the specified timeout
        if (startupTimeoutInSeconds == -1) {
            payaraMicroStarted.await();
            microStarted = true;
        } else {
            microStarted = payaraMicroStarted.await(startupTimeoutInSeconds, SECONDS);
        }
        if (microStarted) {
            // Shutdown log reading executor
            executor.shutdownNow();
            // Create a matcher for the 'Instance Configured' message
            Matcher instanceConfigMatcher = instanceConfigPattern.matcher(log);
            if (instanceConfigMatcher.find()) {
                // Get the host and port that the application started on.
                String host = instanceConfigMatcher.group("host").trim();
                String[] ports = instanceConfigMatcher.group("ports").trim().split(" ");
                int firstPort = Integer.parseInt(ports[0].trim());
                logger.info("Payara Micro running on host: " + host + " port: " + firstPort);
                HTTPContext httpContext = new HTTPContext(host, firstPort);
                // If the instance config is in the new JSON format, parse the JSON object.
                if (instanceConfigMatcher.group("jsonFormat") != null) {
                    processDeploymentAsJson(log.substring(instanceConfigMatcher.start()), httpContext);
                } else {
                    // Otherwise, parse it the old way
                    processDeploymentOldMethod(log.substring(instanceConfigMatcher.start()), httpContext);
                }
                ProtocolMetaData protocolMetaData = new ProtocolMetaData();
                protocolMetaData.addContext(httpContext);
                return protocolMetaData;
            }
        }
    } catch (IOException e) {
        // Occurs when there was an error starting the Payara Micro thread or the ConsoleReader thread.
        logger.severe("Failed in creating a thread for Payara Micro.\n" + e.getMessage());
        Thread.currentThread().interrupt();
        return null;
    } catch (InterruptedException e) {
        // Occurs when the timeout is reached in waiting for Payara Micro to start
        logger.severe("Timeout reached waiting for Payara Micro to start.\n" + e.getMessage());
        Thread.currentThread().interrupt();
        return null;
    }
    throw new DeploymentException("No applications were found deployed to Payara Micro.");
}