Example usage for java.lang System getenv

Introduction

In this page you can find the example usage for java.lang System getenv.

Prototype

public static java.util.Map<String, String> getenv() 

Source Link

Document

Returns an unmodifiable string map view of the current system environment.

Usage

From source file:com.kylinolap.rest.service.AdminService.java

/**
 * Get Java Env info as string//from w  w w. jav a  2  s. c  o  m
 * 
 * @return
 */
@PreAuthorize(Constant.ACCESS_HAS_ROLE_ADMIN)
public String getEnv() {
    logger.debug("Get Kylin Runtime environment");
    PropertiesConfiguration tempConfig = new PropertiesConfiguration();

    // Add Java Env

    try {
        String content = "";
        ByteArrayOutputStream baos = new ByteArrayOutputStream();
        // env
        Map<String, String> env = System.getenv();
        for (String envName : env.keySet()) {
            tempConfig.addProperty(envName, env.get(envName));
        }
        // properties
        Properties properteis = System.getProperties();
        for (Object propName : properteis.keySet()) {
            tempConfig.setProperty((String) propName, properteis.get(propName));
        }

        // do save
        tempConfig.save(baos);
        content = baos.toString();
        return content;
    } catch (ConfigurationException e) {
        logger.debug("Failed to get Kylin Runtime env", e);
        throw new InternalErrorException("Failed to get Kylin env Config", e);
    }
}

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From source file:com.redhat.developers.helloworld.HelloworldVerticle.java

private String hello(String name) {
    String configGreeting = ApplicationConfiguration.load(config()).getString("GREETING");
    String greeting = configGreeting == null ? "Hello {name} from {hostname} with {version}" : configGreeting;
    Map<String, String> values = new HashMap<String, String>();
    values.put("name", name);
    values.put("hostname", System.getenv().getOrDefault("HOSTNAME", "unknown"));
    values.put("version", version);
    return new StrSubstitutor(values, "{", "}").replace(greeting);
}

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From source file:net.maritimecloud.portal.infrastructure.mail.SmtpMailAdapterITTest.java

private void echoEnvironmentVariables() {
    System.getenv().forEach((k, v) -> System.out.println(k + "=" + v));
}

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From source file:org.focusns.service.env.impl.EnvironmentServiceImpl.java

protected Environment lookupOS() {
    if (envOS == null) {
        Properties props = System.getProperties();
        Map<String, String> env = System.getenv();
        ///*from   ww w. j  a  v a2 s  . co  m*/
        envOS = new EnvironmentOS();
        envOS.setOsName(props.getProperty("os.name"));
        envOS.setOsVersion(props.getProperty("os.version"));
        envOS.setOsArch(props.getProperty("os.arch"));
        envOS.setOsPatch(props.getProperty("sun.os.patch.level"));
        envOS.setOsPath(env.get("Path"));
    }
    //
    return envOS;
}

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From source file:pivotal.au.se.gemfirexdweb.controller.LoginController.java

@RequestMapping(value = "/login", method = RequestMethod.GET)
public String login(Model model, HttpSession session) throws Exception {
    logger.debug("Received request to show login page");

    String vcapServices = null;/*from ww w  .j a va 2s  .  co m*/
    vcapServices = System.getenv().get("VCAP_SERVICES");

    if (vcapServices != null) {
        if (vcapServices.length() > 0) {
            try {
                // we have a bound application to HAWQ possibly get connect details.
                logger.debug("PCFHawqWeb bound to PHD service...");

                JSONObject GemFireXDURI = (JSONObject) getPCFObject(vcapServices.trim());

                String username = "", password = "";
                String pcfurl = (String) GemFireXDURI.get("uri");

                String[] splitStr = pcfurl.split(";");

                for (String s : splitStr) {
                    String tmp = "";
                    int length = 0, startpos = 0;

                    if (s.startsWith("user")) {
                        length = s.length();
                        startpos = s.indexOf("=");

                        username = s.substring(startpos + 1, length);
                    } else if (s.startsWith("password")) {
                        length = s.length();
                        startpos = s.indexOf("=");

                        password = s.substring(startpos + 1, length);
                    }

                }

                logger.debug("\n---- Ready to roll ----");
                logger.debug("url = " + pcfurl);
                logger.debug("username = " + username);
                logger.debug("password = " + password);

                logger.debug("----");

                ConnectionManager cm = ConnectionManager.getInstance();
                Connection conn;

                conn = AdminUtil.getNewConnection(pcfurl);

                SQLFireJDBCConnection newConn = new SQLFireJDBCConnection(conn, pcfurl,
                        new java.util.Date().toString(), username);

                cm.addConnection(newConn, session.getId());

                session.setAttribute("user_key", session.getId());
                session.setAttribute("user", username);
                session.setAttribute("schema", username);
                session.setAttribute("url", pcfurl);
                session.setAttribute("prefs", new UserPref());
                session.setAttribute("history", new LinkedList());
                session.setAttribute("connectedAt", new java.util.Date().toString());

                Map<String, String> schemaMap = AdminUtil.getSchemaMap();

                // get schema count now
                schemaMap = QueryUtil.populateSchemaMap(conn, schemaMap, username);

                session.setAttribute("schemaMap", schemaMap);

                // This will resolve to /WEB-INF/jsp/main.jsp
                return "main";
            } catch (Exception ex) {
                model.addAttribute("error", ex.getMessage());
                model.addAttribute("loginAttribute", new Login());
                // This will resolve to /WEB-INF/jsp/loginpage.jsp
                return "loginpage";
            }

        }
    }

    // Create new QueryWindow and add to model
    // This is the formBackingObject
    Login login = new Login();
    login.setUrl("jdbc:gemfirexd://localhost:1527/");

    model.addAttribute("loginAttribute", login);
    // This will resolve to /WEB-INF/jsp/loginpage.jsp
    return "loginpage";
}

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From source file:de.cosmocode.palava.core.Main.java

private Main(String[] args) {
    final CmdLineParser parser = new CmdLineParser(options);

    try {/*  w  ww  . j a  va2 s .c  o m*/
        parser.parseArgument(args);
    } catch (CmdLineException e) {
        System.err.println("Usage:  java [options] configuration-files...");
        parser.printUsage(System.err);
        throw new IllegalArgumentException(e);
    }

    if (options.isInterceptStreams()) {
        SystemStreamWrapper.redirectSystemStreams();
        LOG.info("SYSOUT and SYSERR will be logged through the logging system");
    }

    LOG.info("Options: {}", options);
    LOG.info("Environment: {}", System.getenv());
    LOG.info("System: {}", System.getProperties());

    final Properties properties;

    try {
        properties = MultiProperties.load(options.getConfigs());
    } catch (IOException e) {
        throw new IllegalArgumentException(e);
    }

    framework = Palava.newFramework(properties);
}

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From source file:com.netflix.spinnaker.halyard.deploy.provider.v1.KubernetesProvider.java

@Override
public void bootstrapClouddriver() {
    JobRequest request = new JobRequest().setTokenizedCommand(Arrays.asList("kubectl", "create", "-f", "-"))
            .setTimeoutMillis(TimeUnit.MINUTES.toMillis(TIMEOUT_MINUTES));

    InputStream cloudddriverConfig = getClass().getResourceAsStream(CLOUDRIVER_CONFIG_PATH);

    String jobId = jobExecutor.startJob(request, System.getenv(), cloudddriverConfig);

    JobStatus jobStatus = jobExecutor.backoffWait(jobId, TimeUnit.SECONDS.toMillis(MIN_POLL_INTERVAL_SECONDS),
            TimeUnit.SECONDS.toMillis(MAX_POLL_INTERVAL_SECONDS));

    System.out.println(jobStatus.getStdOut());
    System.out.println(jobStatus.getStdErr());
}

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From source file:io.syndesis.dao.init.ReadApiClientData.java

public List<ModelData<?>> readDataFromString(String jsonText)
        throws JsonParseException, JsonMappingException, IOException {
    String json = findAndReplaceTokens(jsonText, System.getenv());
    return Json.mapper().readValue(json, MODEL_DATA_TYPE);
}

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From source file:com.acapulcoapp.alloggiatiweb.AddRegion.java

/**
 * If no profile has been configured, set by default the "dev" profile.
 *///from  w  w  w .j  a  va2 s  .c  om
private static void addDefaultProfile(SpringApplication app, SimpleCommandLinePropertySource source) {
    if (!source.containsProperty("spring.profiles.active")
            && !System.getenv().containsKey("SPRING_PROFILES_ACTIVE")) {

        app.setAdditionalProfiles("dev");
        //public static final String SPRING_PROFILE_DEVELOPMENT = "dev";
    }
}

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From source file:ee.ignite.logtojira.AppenderServiceImpl.java

private String composeEnvironmentDescription() {

    StringBuilder result = new StringBuilder();

    for (Entry<String, String> e : System.getenv().entrySet()) {
        result.append(e.getKey());//from  w  w w  .  ja  v a 2  s.  com
        result.append("=");
        result.append(e.getValue());
        result.append("; ");
    }

    result.append("\n\n");

    for (Entry<Object, Object> e : System.getProperties().entrySet()) {
        result.append(e.getKey());
        result.append("=");
        result.append(e.getValue());
        result.append("; ");
    }

    return result.toString();
}

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