Example usage for java.lang System getProperties

Introduction

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

Prototype

public static Properties getProperties() 

Source Link

Document

Determines the current system properties.

Usage

From source file:is.landsbokasafn.deduplicator.indexer.IndexingLauncher.java

private static void loadConfiguration() {
    // Load properties file, either from heritrix.home/conf or
    // path specified via -Ddeduplicator.config JVM option
    String configFilename = System.getProperty("deduplicator.config");
    if (configFilename == null || configFilename.isEmpty()) {
        // Configuration file not explicitly set. Use default.
        // This works if invoked via the provided script. Will fail otherwise unless -Ddeduplicator.home is set
        configFilename = System.getProperty("deduplicator.home") + File.separator + "conf" + File.separator
                + "deduplicator.properties";
    }//w  w  w. ja va  2  s  .  c om
    File configFile = new File(configFilename);
    if (configFile.exists() == false) {
        System.out.println("Unable to find configuration file " + configFilename);
        System.exit(1);
    }

    // Load log4j config, assumes same path as config file
    String log4jconfig = configFile.getParent() + File.separator + "deduplicator-log4j.properties";
    PropertyConfigurator.configure(log4jconfig);

    // Copy properties from config file to System properties
    try {
        System.getProperties().load(new FileReader(configFile));
    } catch (IOException e) {
        System.err.println("Unable to read configuration file");
        e.printStackTrace();
        System.exit(1);
    }
}

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From source file:ch.cyberduck.core.sds.SDSMultipartWriteFeatureTest.java

@Test
public void testReadWrite() throws Exception {
    final Host host = new Host(new SDSProtocol(), "duck.ssp-europe.eu", new Credentials(
            System.getProperties().getProperty("sds.user"), System.getProperties().getProperty("sds.key")));
    final SDSSession session = new SDSSession(host, new DisabledX509TrustManager(),
            new DefaultX509KeyManager());
    session.open(new DisabledHostKeyCallback());
    session.login(new DisabledPasswordStore(), new DisabledLoginCallback(), new DisabledCancelCallback());
    final Path room = new SDSDirectoryFeature(session)
            .mkdir(new Path(new AlphanumericRandomStringService().random(),
                    EnumSet.of(Path.Type.directory, Path.Type.volume)), null, new TransferStatus());
    final byte[] content = RandomUtils.nextBytes(32769);
    final TransferStatus status = new TransferStatus();
    status.setLength(-1L);/*w  w  w.  j a  v a  2s.  c  o m*/
    final Path test = new Path(room, UUID.randomUUID().toString(), EnumSet.of(Path.Type.file));
    final SDSMultipartWriteFeature writer = new SDSMultipartWriteFeature(session);
    final HttpResponseOutputStream<VersionId> out = writer.write(test, status,
            new DisabledConnectionCallback());
    assertNotNull(out);
    new StreamCopier(status, status).transfer(new ByteArrayInputStream(content), out);
    final VersionId version = out.getStatus();
    assertNotNull(version);
    assertTrue(new DefaultFindFeature(session).find(test));
    final byte[] compare = new byte[content.length];
    final InputStream stream = new SDSReadFeature(session).read(test,
            new TransferStatus().length(content.length), new DisabledConnectionCallback());
    IOUtils.readFully(stream, compare);
    stream.close();
    assertArrayEquals(content, compare);
    new SDSDeleteFeature(session).delete(Collections.singletonList(room), new DisabledLoginCallback(),
            new Delete.DisabledCallback());
    session.close();
}

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From source file:org.wallride.web.controller.admin.system.SystemIndexController.java

@RequestMapping(method = RequestMethod.GET)
public String index(Model model) {
    model.addAttribute("system", System.getProperties());
    return "system/index";
}

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From source file:de.tud.inf.db.sparqlytics.bench.LDBCBenchmark.java

public LDBCBenchmark() {
    globalVariables = new HashMap<>();
    Properties systemProperties = System.getProperties();
    for (String name : systemProperties.stringPropertyNames()) {
        globalVariables.put(name, systemProperties.getProperty(name));
    }//from w  w  w  . j av  a 2  s.  c  o m
}

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From source file:ch.cyberduck.core.shared.DefaultUploadFeatureTest.java

@Test
public void testTransferAppend() throws Exception {
    final Host host = new Host(new SFTPProtocol(), "test.cyberduck.ch",
            new Credentials(System.getProperties().getProperty("sftp.user"),
                    System.getProperties().getProperty("sftp.password")));
    final SFTPSession session = new SFTPSession(host);
    session.open(new DisabledHostKeyCallback());
    session.login(new DisabledPasswordStore(), new DisabledLoginCallback(), new DisabledCancelCallback());
    final Local local = new Local(System.getProperty("java.io.tmpdir"), UUID.randomUUID().toString());
    final byte[] content = new byte[32770];
    new Random().nextBytes(content);
    final OutputStream out = local.getOutputStream(false);
    IOUtils.write(content, out);/*from  w  w w.  ja va2  s .  c o m*/
    out.close();
    final Path test = new Path(new SFTPHomeDirectoryService(session).find(), UUID.randomUUID().toString(),
            EnumSet.of(Path.Type.file));
    {
        final TransferStatus status = new TransferStatus().length(content.length / 2);
        new DefaultUploadFeature<Void>(new SFTPWriteFeature(session)).upload(test, local,
                new BandwidthThrottle(BandwidthThrottle.UNLIMITED), new DisabledStreamListener(), status,
                new DisabledConnectionCallback());
    }
    {
        final TransferStatus status = new TransferStatus().length(content.length / 2).skip(content.length / 2)
                .append(true);
        new DefaultUploadFeature<Void>(new SFTPWriteFeature(session)).upload(test, local,
                new BandwidthThrottle(BandwidthThrottle.UNLIMITED), new DisabledStreamListener(), status,
                new DisabledConnectionCallback());
    }
    final byte[] buffer = new byte[content.length];
    final Read read = session.getFeature(Read.class);
    final InputStream in = read.read(test, new TransferStatus().length(content.length),
            new DisabledConnectionCallback());
    IOUtils.readFully(in, buffer);
    in.close();
    assertArrayEquals(content, buffer);
    final Delete delete = session.getFeature(Delete.class);
    delete.delete(Collections.singletonList(test), new DisabledLoginCallback(), new Delete.DisabledCallback());
    local.delete();
    session.close();
}

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From source file:com.dataartisans.flink.cascading.platform.FlinkTestPlatform.java

@Override
public void setUp() throws IOException {
    if (!this.isUseCluster()) {
        this.numMappers = 1;
        this.numGatherPartitions = 1;
    }/*www.  j  a  va  2 s  .c om*/
    Properties properties = System.getProperties();

    File testDataLocation = new File("./target/data/");
    if (testDataLocation.exists() && testDataLocation.canRead()) {
        properties.setProperty(InputData.TEST_DATA_PATH, testDataLocation.getAbsolutePath() + "/");
    } else {
        throw new IllegalStateException("The test data is not available. To extract the data, "
                + "please execute 'mvn clean compile' once.");
    }
}

---

From source file:com.sec.ose.osi.UIMain.java

private static double getJavaVersion() {

    Properties prop = System.getProperties();
    String java_specification_version = prop.getProperty("java.specification.version");

    StringTokenizer st = new StringTokenizer(java_specification_version, ".");

    String major = st.nextToken();
    String minor = st.nextToken();

    try {//from  w  ww . ja v  a  2  s  .c  om

        double version = Double.parseDouble(major + "." + minor);
        return version;

    } catch (NumberFormatException e) {
        log.warn(e);
        return 0;
    }
}

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From source file:de.hoegertn.demo.cxfsimple.SpringStarter.java

public final void doStart() throws Exception {
    try {//from w ww.  j  av a2  s  .  com
        this.doBeforeSpringStart();
    } catch (Exception e) {
        throw new RuntimeException("Before spring failed", e);
    }

    Lock writeLock = this.rwLock.writeLock();
    AbstractXmlApplicationContext ctx = null;
    try {
        writeLock.lock();
        if (this.context.get() != null) {
            throw new RuntimeException("Already started");
        }
        ctx = this.createSpringContext();

        final PropertySourcesPlaceholderConfigurer configurer = new PropertySourcesPlaceholderConfigurer();
        configurer.setProperties(System.getProperties());
        ctx.addBeanFactoryPostProcessor(configurer);

        ctx.setConfigLocation(this.getSpringResource());
        ctx.refresh();
    } catch (Exception e) {
        if (ctx != null) {
            try {
                ctx.close();
            } catch (Exception e1) {
                this.logger.warn("Failed to close context", e1);
            }
            ctx = null;
        }
        throw new RuntimeException("Spring context failed", e);
    } finally {
        if (ctx != null) {
            this.context.set(ctx);
        }
        writeLock.unlock();
    }

    try {
        this.doAfterSpringStart();
    } catch (Exception e) {
        throw new RuntimeException("After spring failed", e);
    }
}

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From source file:io.apiman.common.config.SystemPropertiesConfiguration.java

/**
 * @see org.apache.commons.configuration.Configuration#getKeys()
 *//*  ww w . j ava  2 s .  c  om*/
@Override
public Iterator<String> getKeys() {
    Set<String> keys = new HashSet<>();
    Set<Object> keySet = System.getProperties().keySet();
    for (Object object : keySet) {
        keys.add(String.valueOf(object));
    }
    return keys.iterator();
}

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From source file:cloud.elasticity.elastman.Props.java

public static void load(String filename, CommandLine cmd) {
    FileInputStream propFile;//from www. j  a v  a  2 s .  c  om

    try {
        propFile = new FileInputStream(filename);
        properties = new Properties(System.getProperties());
        properties.load(propFile);
        propFile.close();
    } catch (FileNotFoundException e1) {
        log.warn("Properties file not found!! Using defaults");
        //         e1.printStackTrace();
    } catch (IOException e) {
        log.error("Properties file I/O error!! using defaults");
        //         e.printStackTrace();
    }

    // TODO: make text constants to avoid typo bugs
    if (cmd.hasOption("u")) {
        properties.setProperty("username", cmd.getOptionValue("u"));
    }
    if (cmd.hasOption("p")) {
        properties.setProperty("password", cmd.getOptionValue("p"));
    }
    if (cmd.hasOption("k")) {
        properties.setProperty("keyname", cmd.getOptionValue("k"));
    }
    if (cmd.hasOption("z")) {
        properties.setProperty("zone", cmd.getOptionValue("z"));
    }
    if (cmd.hasOption("e")) {
        properties.setProperty("endpoint", cmd.getOptionValue("e"));
    }
    if (cmd.hasOption("s")) {
        properties.setProperty("webSyncServer", cmd.getOptionValue("s"));
    }

    username = properties.getProperty("username", "OpenstackDemo:user");
    password = properties.getProperty("password");
    keyname = properties.getProperty("keyname", "mykey");
    zone = properties.getProperty("zone", "RegionOne");
    endpoint = properties.getProperty("endpoint", "http://192.168.1.1:5000/v2.0/");
    webSyncServer = properties.getProperty("webSyncServer", "http://192.168.1.1:8080/cloud/voldcache.php");

    server_port = Integer.parseInt(properties.getProperty("server.port", "4444"));
    ident_client_min = Integer.parseInt(properties.getProperty("ident.client.min", "1"));
    ident_client_max = Integer.parseInt(properties.getProperty("ident.client.max", "18"));
    ident_client_delta = Integer.parseInt(properties.getProperty("ident.client.delta", "1"));
    ident_client_delay = Integer.parseInt(properties.getProperty("ident.client.delay", "900"));
    ident_period = Integer.parseInt(properties.getProperty("ident.period", "4"));
    ident_sampling = Integer.parseInt(properties.getProperty("ident.sampling", "300"));
    ident_client_manual = Boolean.parseBoolean(properties.getProperty("ident.client.manual", "false"));

    control_interval = Integer.parseInt(properties.getProperty("control.interval", "300"));

    voldCount = Integer.parseInt(properties.getProperty("cloud.voldVMs", "0"));
    createVMs = Boolean.parseBoolean(properties.getProperty("act.createVMs", "true"));
    voldMax = Integer.parseInt(properties.getProperty("act.voldMax", "27"));
    voldMin = Integer.parseInt(properties.getProperty("act.voldMin", "3"));
    voldDeltaMax = Integer.parseInt(properties.getProperty("act.voldDeltaMax", "7"));

    control_kp = Double.parseDouble(properties.getProperty("control.kp", "0"));
    control_ki = Double.parseDouble(properties.getProperty("control.ki", "0"));
    control_kd = Double.parseDouble(properties.getProperty("control.kd", "0"));

    control_inOp = Double.parseDouble(properties.getProperty("control.inOp", "6000000"));
    control_outOp = Double.parseDouble(properties.getProperty("control.outOp", "1400"));

    filter_alpha = Double.parseDouble(properties.getProperty("filter.alpha", "0.4"));
    control_warmup = Integer.parseInt(properties.getProperty("control.warmup", "4"));
    control_dead = Double.parseDouble(properties.getProperty("control.dead", "500000"));
    control_ff_throughputDelta = Double
            .parseDouble(properties.getProperty("control.ff.throughputDelta", "1400"));

    control_ffr1 = Double.parseDouble(properties.getProperty("control.ff.r1", "1980"));
    control_ffw1 = Double.parseDouble(properties.getProperty("control.ff.w1", "220"));
    control_ffr2 = Double.parseDouble(properties.getProperty("control.ff.r2", "0"));
    control_ffw2 = Double.parseDouble(properties.getProperty("control.ff.w2", "1000"));

    voldPrefix = properties.getProperty("voldPrefix", "vold");
    voldImage = properties.getProperty("voldImage");
    voldFlavor = properties.getProperty("voldFlavor", "3");
    voldReplicationFactor = Integer.parseInt(properties.getProperty("voldReplicationFactor", "3"));
    ycsbPrefix = properties.getProperty("ycsbPrefix", "ycsb");
    ycsbImage = properties.getProperty("ycsbImage");
    ycsbFlavor = properties.getProperty("ycsbFlavor", "3");

}

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