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:io.apiman.common.config.EnvLookup.java

/**
 * @see org.apache.commons.lang.text.StrLookup#lookup(java.lang.String)
 *//*from  ww w.  ja va  2  s .c  om*/
@Override
public String lookup(String key) {
    String value = System.getenv(key);
    if (value == null) {
        return ""; //$NON-NLS-1$
    } else {
        return value;
    }
}

From source file:eu.optimis.sm.gui.utils.ConfigManager.java

public static String getFilePath(String configFile) {
    String optimisHome = optimis_Home;
    if (optimisHome == null) {
        optimis_Home = System.getenv("OPTIMIS_HOME");
        optimisHome = "/opt/optimis";
        log.warn("Please set environment variable OPTIMIS_HOME. Using default /opt/optimis");
    }/*from w  w w .  ja  v a2 s .co  m*/

    File fileObject = new File(optimisHome.concat(configFile));
    try {
        createDefaultConfigFile(fileObject);
    } catch (Exception ex) {
        log.error(
                "Error reading " + optimisHome.concat(configFile) + " configuration file: " + ex.getMessage());
        log.error(ex.getMessage());
    }
    return optimisHome.concat(configFile);
}

From source file:com.citrixonline.android.utils.LocalAndroidSdk.java

public LocalAndroidSdk() {
    this(new File(System.getenv(ENV_ANDROID_HOME)));
}

From source file:msearch.tool.MSFunktionen.java

public static int getOs() {
    int os = OS_UNKNOWN;
    if (System.getProperty("os.name").toLowerCase().contains("windows")) {
        if (System.getenv("ProgramFiles") != null) {
            // win 32Bit
            os = OS_WIN_32BIT;//from   ww w  .  ja  v  a2 s. c  om
        } else if (System.getenv("ProgramFiles(x86)") != null) {
            // win 64Bit
            os = OS_WIN_64BIT;
        }
    } else if (System.getProperty("os.name").toLowerCase().contains("linux")) {
        os = OS_LINUX;
    } else if (System.getProperty("os.name").toLowerCase().contains("mac")) {
        os = OS_MAC;
    }
    return os;
}

From source file:io.kahu.hawaii.util.logger.Log4jConfigListener.java

@Override
public void contextInitialized(ServletContextEvent sce) {
    String config = System.getenv("log4j.configuration");
    if (StringUtils.isBlank(config)) {
        config = System.getProperty("log4j.configuration");
    }//from  www.j ava 2  s.c om
    if (StringUtils.isNotEmpty(config)) {
        String overrideConfig = StringUtils.replace(config, ".xml", ".local.xml");
        if (!configureAndWatch(overrideConfig)) {
            configureAndWatch(config);
            sce.getServletContext().log("Configured to watch log configuration '" + config + "'");
        } else {
            sce.getServletContext().log("Configured to watch log configuration '" + overrideConfig + "'");
        }
    }
}

From source file:ActivejdbcTest.java

@BeforeClass
public static void setup() throws Exception {
    File webAppPath = new File("files");
    micro = new Micro(webAppPath.getPath(), null, "../../lib");
    Assert.assertNotNull(micro);/*from   w  ww .  j  av  a 2 s  .c o  m*/
    SITE = micro.getSite();
    Assert.assertNotNull(SITE);
    SITE.setMicroEnv(Globals.TEST);
    // overwrite the ExtensionManager
    // todo: design a nicer support for integrating with the extensions testing units
    String extensionsFolder = System.getenv("EXTENSIONS_FOLDER");
    Assert.assertNotNull("Must specify the extensions folder. Missing.", extensionsFolder);
    File extensionConfigFile = new File(extensionsFolder + EXTENSION_NAME + ".yml");
    SITE.setExtensionsManager(new ExtensionsManager(SITE, new File[] { extensionConfigFile }));
    SITE.getExtensionsManager().require(EXTENSION_NAME);

    Assert.assertNotNull("Micro 'SITE' initialization failed", micro.getSite().getWebInfPath());
    Assert.assertTrue("Micro is not pointing to the correct test web app",
            SITE.getWebInfPath().getAbsolutePath().contains("files/WEB-INF"));
    Assert.assertTrue("Micro test web app is not properly defined", SITE.getWebInfPath().exists());
}

From source file:edu.infsci2560.DatabaseConfig.java

@Bean
public BasicDataSource dataSource() throws URISyntaxException {
    URI dbUri = new URI(System.getenv("DATABASE_URL"));

    String username = dbUri.getUserInfo().split(":")[0];
    String password = dbUri.getUserInfo().split(":")[1];
    String dbUrl = "jdbc:postgresql://" + dbUri.getHost() + ':' + dbUri.getPort() + dbUri.getPath()
            + "?sslmode=require";

    BasicDataSource basicDataSource = new BasicDataSource();
    basicDataSource.setUrl(dbUrl);//  ww  w. j  a  v a 2 s  .com
    basicDataSource.setUsername(username);
    basicDataSource.setPassword(password);

    return basicDataSource;
}

From source file:com.reprezen.swaggerparser.test.ExamplesTest.java

@Parameters
public static Collection<URL> findExamples() throws IOException {
    Collection<URL> examples = Lists.newArrayList();
    Deque<URL> dirs = Queues.newArrayDeque();
    String auth = System.getenv("GITHUB_AUTH") != null ? System.getenv("GITHUB_AUTH") + "@" : "";
    String request = String.format("https://%sapi.github.com/repos/%s/contents/%s?ref=%s", auth, SPEC_REPO,
            EXAMPLES_ROOT, EXAMPLES_BRANCH);
    dirs.add(new URL(request));
    while (!dirs.isEmpty()) {
        URL url = dirs.remove();/*  w  w w  . j  av a  2  s .co m*/
        String json = IOUtils.toString(url, Charsets.UTF_8);
        JsonNode tree = mapper.readTree(json);
        for (JsonNode result : iterable(tree.elements())) {
            String type = result.get("type").asText();
            String path = result.get("path").asText();
            String resultUrl = result.get("url").asText();
            if (type.equals("dir")) {
                dirs.add(new URL(resultUrl));
            } else if (type.equals("file") && (path.endsWith(".yaml") || path.endsWith(".json"))) {
                String downloadUrl = result.get("download_url").asText();
                examples.add(new URL(downloadUrl));
            }
        }
    }
    return examples;
}

From source file:com.centurylinkcloud.ecosystem.VcapVars.java

protected void processRequest(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException {

    String json = new String();
    JSONObject jObj = null;/*from  w w  w  .  j  a va  2 s  .c  o m*/
    try {
        int spacesToIndentEachLevel = 2;
        json = new JSONObject(System.getenv("VCAP_SERVICES")).toString(spacesToIndentEachLevel);

    } catch (Exception e) {
        /* for local testing */
        json = new String(
                "The environment variable 'VCAP_SERVICES' is not defined in your environment.  <br>You have not yet added a service to be connected to.");
    }
    response.setContentType("text/html;charset=UTF-8");
    try (PrintWriter out = response.getWriter()) {
        out.println("<!DOCTYPE html>");
        out.println("<html>");
        out.println("<head>");
        out.println("<link rel=\"stylesheet\" type=\"text/css\" href=\"j_example.css\"");
        out.println("</head>");
        out.println("<body>");
        out.println("<div align=\"center\">");
        out.println("<h1>Your VCAP_Services environment variables are...</h1>");
        out.println("</div>");
        out.println("<div align=\"left\">");
        out.println("<pre>");
        out.println(json);
        out.println("</pre>");
        out.println("<br>");
        out.println("</div>");
        out.println("</body>");
        out.println("</html>");
    }
}

From source file:com.cloudera.sqoop.manager.NetezzaTestUtils.java

/** @return the current username. */
public static String getNZUser() {
    // First, check the $NZ_USER environment variable.
    String nzUser = System.getenv("NZ_USER");
    if (nzUser == null) {
        // Else return what is in the NZ Properties
        nzUser = NZ_DB_USER;/*  www .  j  ava2 s  .  c  om*/
    }
    return nzUser;
}