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 String getenv(String name)

Source Link

Document

Gets the value of the specified environment variable.

Usage

From source file:com.mnt.base.util.BaseConfiguration.java

/**
 * setup the home path, by default, the program should specify the SERVER_HOME_KEY in system env, and then configuration the home path
 * in VM parameters./*from   www.j a v  a  2s .  co  m*/
 * 
 * if not specify, the default server home is current folder.
 */
private static void populateServerHome() {
    String serverHomeKey = System.getProperty(SERVER_HOME_KEY);

    if (!CommonUtil.isEmpty(serverHomeKey)) {
        homeMode = true;
        serverHome = System.getProperty(serverHomeKey);

        if (CommonUtil.isEmpty(serverHome)) {
            serverHome = System.getenv(serverHomeKey);
        }

        if (serverHome == null) {
            serverHome = "";
        }

        if (!serverHome.endsWith("/") && !serverHome.endsWith("\\")) {
            serverHome += File.separator;
        }
    } else {
        serverHome = "";
        userDir = System.getProperty("user.dir");
        if (!userDir.endsWith("/") && !userDir.endsWith("\\")) {
            userDir += File.separator;
        }
        homeMode = false;
    }
}

From source file:com.kylinolap.job.engine.JobEngineConfig.java

private String getHadoopJobConfFilePath(CubeCapacity capaticy, boolean appendSuffix) throws IOException {
    String hadoopJobConfFile;/*from ww  w .j av a2  s .  c o m*/
    if (appendSuffix)
        hadoopJobConfFile = (HADOOP_JOB_CONF_FILENAME + "_" + capaticy.toString().toLowerCase() + ".xml");
    else
        hadoopJobConfFile = (HADOOP_JOB_CONF_FILENAME + ".xml");

    String path = System.getProperty(KylinConfig.KYLIN_CONF);

    if (path == null) {
        path = System.getenv(KylinConfig.KYLIN_CONF);
    }

    if (path != null) {
        path = path + File.separator + hadoopJobConfFile;
    }

    if (null == path || !new File(path).exists()) {
        File defaultFilePath = new File("/etc/kylin/" + hadoopJobConfFile);

        if (defaultFilePath.exists()) {
            path = defaultFilePath.getAbsolutePath();
        } else {
            logger.debug("Search conf file " + hadoopJobConfFile + "  from classpath ...");
            InputStream is = JobEngineConfig.class.getClassLoader().getResourceAsStream(hadoopJobConfFile);
            if (is == null) {
                logger.debug("Can't get " + hadoopJobConfFile + " from classpath");
                logger.debug("No " + hadoopJobConfFile + " file were found");
            } else {
                File tmp = File.createTempFile("hadoop_job_conf", ".xml");
                inputStreamToFile(is, tmp);
                path = tmp.getAbsolutePath();
            }
        }
    }

    if (null == path || !new File(path).exists()) {
        return "";
    }

    return OptionsHelper.convertToFileURL(path);
}

From source file:co.aurasphere.botmill.fb.test.api.UploadApiTest.java

@Before
public void setup() {
    Assume.assumeTrue(isConfigurationExist());
    FbBotMillContext.getInstance().setup(System.getenv("fb.page.token"), System.getenv("fb.validation.token"));
}

From source file:io.fabric8.spring.cloud.discovery.KubernetesDiscoveryClient.java

@Override
public ServiceInstance getLocalServiceInstance() {
    String serviceName = properties.getServiceName();
    String podName = System.getenv(HOSTNAME);
    ServiceInstance defaultInstance = new DefaultServiceInstance(serviceName, "localhost", 8080, false);

    Endpoints endpoints = client.endpoints().withName(serviceName).get();
    if (Utils.isNullOrEmpty(podName) || endpoints == null) {
        return defaultInstance;
    }/*from   w  w  w.j a  v  a  2  s  . c om*/
    try {
        return endpoints.getSubsets().stream()
                .filter(s -> s.getAddresses().get(0).getTargetRef().getName().equals(podName))
                .map(s -> (ServiceInstance) new KubernetesServiceInstance(serviceName,
                        s.getAddresses().stream().findFirst().orElseThrow(IllegalStateException::new),
                        s.getPorts().stream().findFirst().orElseThrow(IllegalStateException::new), false))
                .findFirst().orElse(defaultInstance);
    } catch (Throwable t) {
        return defaultInstance;
    }
}

From source file:io.ignitr.springboot.common.metadata.DeploymentContext.java

/**
 * @return application version
 */
public String getVersion() {
    return appVersion != null ? appVersion : System.getenv(ENV_APP_VERSION);
}

From source file:com.appdynamics.cloudfoundry.appdservicebroker.CredentialsHolder.java

CredentialsHolder() {
    try {/*from   w w  w.java2s .  c  om*/
        HashMap<String, JSONObject> appd_plans_map = (JSONObject) new JSONParser()
                .parse(System.getenv("APPD_PLANS"));
        init(appd_plans_map);
    } catch (ParseException pe) {
        log.error("Unable to parse the passed content: " + System.getenv("APPD_PLANS"));
    }
}

From source file:com.github.lynxdb.server.common.CassandraConfig.java

@Override
protected String getKeyspaceName() {
    return System.getenv("cassandra_keyspace");
}

From source file:net.orpiske.tcs.client.services.TagCloudServiceClient.java

private HttpHeaders getHeaders() {
    String user = System.getenv("TCS_USER");
    String password = System.getenv("TCS_PASSWORD");

    if (user == null || user.isEmpty()) {
        logger.fatal("The backend system username is not provided (please set "
                + "the TCS_USER environment variable)");

        throw new InvalidCredentialsException("The backend system username is not provided");
    }/*from   w  w w  . ja  va 2s  .co m*/

    if (password == null || password.isEmpty()) {
        logger.fatal("The backend system password is not provided (please set "
                + "the TCS_PASSWORD environment variable)");

        throw new InvalidCredentialsException("The backend system password is not provided");
    }

    String auth = user + ":" + password;

    HttpHeaders headers = new HttpHeaders();

    headers.setContentType(MediaType.APPLICATION_JSON);
    headers.setAccept(Arrays.asList(MediaType.APPLICATION_JSON));

    byte[] encodedAuth = Base64.encodeBase64(auth.getBytes());
    headers.add("Authorization", "Basic " + new String(encodedAuth));

    return headers;
}

From source file:com.liferay.nativity.control.win.WindowsNativityUtil.java

private static String _extractDLLFromJar() {
    _logger.trace("Extracting dll from jar");

    String jarPath = "/";

    String src64 = _createPath(jarPath, _NATIVITY_LIB_x64);

    String src86 = _createPath(jarPath, _NATIVITY_LIB_x86);

    String dataFolder = System.getenv("APPDATA");

    String destFolder = _createPath(dataFolder, "Liferay");

    if (!_createFolder(destFolder)) {
        return null;
    }//from  w w w. j a va 2s  . c  o  m

    String dest64 = _createPath(destFolder, _NATIVITY_LIB_x64);

    String dest86 = _createPath(destFolder, _NATIVITY_LIB_x86);

    if (_dllsExist(dest64, dest86)) {
        _logger.trace("DLL's exist, no need to extract from jar");

        return destFolder;
    }

    _logger.trace("Trying {} {}", src64, dest64);

    _extractDLL(src64, dest64);

    _logger.trace("Trying {} {}", src86, dest86);

    _extractDLL(src86, dest86);

    return destFolder;
}

From source file:com.cloudera.impala.planner.S3PlannerTest.java

/**
 * Environment variable TARGET_FILESYSTEM will be set to s3 when running against S3.
 * If not, then skip this test.  Also remember the scheme://bucket for later.
 *///from ww w .j  a v  a  2 s  . co  m
@Before
public void setUpTest() {
    String targetFs = System.getenv("TARGET_FILESYSTEM");
    // Skip if the config property was not set. i.e. not running against S3.
    assumeTrue(targetFs != null && targetFs.equals("s3"));
    String fsNameStr = System.getenv("DEFAULT_FS");
    fsName = new Path(fsNameStr);
}