Example usage for java.util Map put

List of usage examples for java.util Map put

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Introduction

In this page you can find the example usage for java.util Map put.

Prototype

V put(K key, V value);

Source Link

Document

Associates the specified value with the specified key in this map (optional operation).

Usage

From source file:iarnrodProducer.java

public static void main(String[] args) throws Exception {
    // read command line args for a connection to Kafka
    CommandLineParser parser = new BasicParser();
    Options options = getCommonRequiredOptions();
    CommandLine cmd = parser.parse(options, args);

    // create the producer and consumer KafkaDataStore objects
    Map<String, String> dsConf = getKafkaDataStoreConf(cmd);
    dsConf.put("isProducer", "true");
    DataStore producerDS = DataStoreFinder.getDataStore(dsConf);

    // verify that we got back our KafkaDataStore objects properly
    if (producerDS == null) {
        throw new Exception("Null producer KafkaDataStore");
    }// w w  w.  j  a v  a  2 s .  c om

    // create the schema which creates a topic in Kafka
    // (only needs to be done once)
    final String sftName = "iarnrod";
    final String sftSchema = "trainStatus:String,trainCode:String,publicMessage:String,direction:String,dtg:Date,*geom:Point:srid=4326";
    SimpleFeatureType sft = SimpleFeatureTypes.createType(sftName, sftSchema);
    // set zkPath to default if not specified
    String zkPath = (dsConf.get(ZK_PATH) == null) ? "/geomesa/ds/kafka" : dsConf.get(ZK_PATH);
    SimpleFeatureType preppedOutputSft = KafkaDataStoreHelper.createStreamingSFT(sft, zkPath);
    // only create the schema if it hasn't been created already
    if (!Arrays.asList(producerDS.getTypeNames()).contains(sftName))
        producerDS.createSchema(preppedOutputSft);

    // the live consumer must be created before the producer writes features
    // in order to read streaming data.
    // i.e. the live consumer will only read data written after its instantiation
    SimpleFeatureStore producerFS = (SimpleFeatureStore) producerDS.getFeatureSource(sftName);

    // creates and adds SimpleFeatures to the producer on an interval
    System.out.println("Writing features to Kafka... refresh GeoServer layer preview to see changes");
    addSimpleFeatures(sft, producerFS);

    System.exit(0);
}

From source file:com.handany.base.generator.Generator.java

public static void main(String[] args) throws IOException {
    String directoryPath = "src/main/java";

    String modelDirectory = directoryPath + File.separator
            + StringUtils.replace(MODEL_PACKAGE, ".", File.separator) + File.separator;
    String daoDirectory = directoryPath + File.separator + StringUtils.replace(DAO_PACKAGE, ".", File.separator)
            + File.separator;//  w  ww.j av a2 s .co m
    String serviceDirectory = directoryPath + File.separator
            + StringUtils.replace(SERVICE_PACKAGE, ".", File.separator) + File.separator;
    String serviceImplDirectory = directoryPath + File.separator
            + StringUtils.replace(SERVICE_IMPL_PACKAGE, ".", File.separator) + File.separator;
    String controllerDirectory = directoryPath + File.separator
            + StringUtils.replace(CONTROLLER_PACKAGE, ".", File.separator) + File.separator;
    File fileDirectory = new File(directoryPath);
    if (!fileDirectory.isDirectory()) {
        FileUtils.forceMkdir(fileDirectory);
    }

    List<TableBean> tableBeanList = getTables();

    ArrayList<String> nameList = new ArrayList<>();

    //      nameList.add("bm_classroom_course");
    nameList.add("bm_sales_promotion");

    for (TableBean tableBean : tableBeanList) {
        System.out.println("table:" + tableBean.getTableName());
        String tableName = tableBean.getTableName();

        if (!nameList.contains(tableName.toLowerCase())) {
            continue;
        }

        Map<String, Object> varMap = new HashMap<>();
        varMap.put("tableBean", tableBean);
        varMap.put("schemaName", SCHEMA_NAME);
        varMap.put("modelPackage", MODEL_PACKAGE);
        varMap.put("daoPackage", DAO_PACKAGE);
        varMap.put("servicePackage", SERVICE_PACKAGE);
        varMap.put("serviceImplPackage", SERVICE_IMPL_PACKAGE);
        varMap.put("controllerPackage", CONTROLLER_PACKAGE);

        Template modelTemplate = FreemarkerUtil.getTemplate("model.ftl");
        FreemarkerUtil.outputProcessResult(modelDirectory + tableBean.getTableNameCapitalized() + ".java",
                modelTemplate, varMap);

        //            Template daoTemplate = FreemarkerUtil.getTemplate("dao.ftl");
        //            FreemarkerUtil.outputProcessResult(daoDirectory + tableBean.getTableNameCapitalized() + "Mapper.java", daoTemplate, varMap);

        Template mapperTemplate = FreemarkerUtil.getTemplate("mapper.ftl");
        FreemarkerUtil.outputProcessResult(daoDirectory + tableBean.getTableNameCapitalized() + "Mapper.xml",
                mapperTemplate, varMap);

        //            Template serviceTemplate = FreemarkerUtil.getTemplate("service.ftl");
        //            FreemarkerUtil.outputProcessResult(serviceDirectory + tableBean.getTableNameCapitalized() + "Service.java", serviceTemplate, varMap);
        //
        //            Template serviceImplTemplate = FreemarkerUtil.getTemplate("serviceimpl.ftl");
        //            FreemarkerUtil.outputProcessResult(serviceImplDirectory + tableBean.getTableNameCapitalized() + "ServiceImpl.java", serviceImplTemplate, varMap);
        //
        //            Template controllerTemplate = FreemarkerUtil.getTemplate("controller.ftl");
        //            FreemarkerUtil.outputProcessResult(controllerDirectory + tableBean.getTableNameCapitalized() + "Controller.java", controllerTemplate, varMap);
    }
}

From source file:BeanUtilsExampleV3.java

  public static void main(String args[]) throws Exception {
    BeanUtilsExampleV3 diff = new BeanUtilsExampleV3();
    Actor actor = diff.prepareData();/*  w w  w.j a  v a 2  s  .  c o  m*/

    Map describedData = BeanUtils.describe(actor);

    // check the map
    System.err.println(describedData.get("name"));

    // change this value
    describedData.put("name", "Robert Redford");

    // create a new Actor Bean
    Actor newActor = new Actor();
    BeanUtils.populate(newActor, describedData);

    System.err.println(BeanUtils.getProperty(newActor, "name"));

}

From source file:com.zq.exec.stream.JavaKafkaWordCount.java

public static void main(String[] args) {
    if (args.length < 4) {
        System.err.println("Usage: JavaKafkaWordCount <zkQuorum> <group> <topics> <numThreads>");
        System.exit(1);/*  ww w.j  a  v  a 2s  .com*/
    }

    SparkConf sparkConf = new SparkConf().setAppName("JavaKafkaWordCount");
    // Create the context with 2 seconds batch size
    JavaStreamingContext jssc = new JavaStreamingContext(sparkConf, new Duration(2000));

    int numThreads = Integer.parseInt(args[3]);
    Map<String, Integer> topicMap = new HashMap<String, Integer>();
    String[] topics = args[2].split(",");
    for (String topic : topics) {
        topicMap.put(topic, numThreads);
    }
    JavaPairReceiverInputDStream<String, String> messages = KafkaUtils.createStream(jssc, args[0], args[1],
            topicMap);

    JavaDStream<String> lines = messages.map(new Function<Tuple2<String, String>, String>() {
        @Override
        public String call(Tuple2<String, String> tuple2) {
            return tuple2._2();
        }
    });

    JavaDStream<String> words = lines.flatMap(new FlatMapFunction<String, String>() {
        @Override
        public Iterable<String> call(String x) {
            return Lists.newArrayList(SPACE.split(x));
        }
    });

    JavaPairDStream<String, Integer> wordCounts = words.mapToPair(new PairFunction<String, String, Integer>() {
        @Override
        public Tuple2<String, Integer> call(String s) {
            return new Tuple2<String, Integer>(s, 1);
        }
    }).reduceByKey(new Function2<Integer, Integer, Integer>() {
        @Override
        public Integer call(Integer i1, Integer i2) {
            return i1 + i2;
        }
    });
    wordCounts.map(new Function<Tuple2<String, Integer>, String>() {

        @Override
        public String call(Tuple2<String, Integer> v1) throws Exception {
            System.out.println("---" + v1._1 + "-count---" + v1._2);
            LOG.info("---" + v1._1 + "-count---" + v1._2);
            return v1._1 + "=count=" + v1._2;
        }
    }).count().print();
    //    wordCounts.print();

    jssc.start();
    jssc.awaitTermination();
}

From source file:com.google.appengine.tools.pipeline.impl.util.JsonUtils.java

public static void main(String[] args) throws Exception {
    JSONObject x = new JSONObject();
    x.put("first", 5);
    x.put("second", 7);
    debugPrint("hello");
    debugPrint(7);/*from www. ja v  a2s.c o m*/
    debugPrint(3.14159);
    debugPrint("");
    debugPrint('x');
    debugPrint(x);
    debugPrint(null);

    Map<String, Integer> map = new HashMap<>();
    map.put("first", 5);
    map.put("second", 7);
    debugPrint(map);

    int[] array = new int[] { 5, 7 };
    debugPrint(array);

    ArrayList<Integer> arrayList = new ArrayList<>(2);
    arrayList.add(5);
    arrayList.add(7);
    debugPrint(arrayList);

    Collection<Integer> collection = new HashSet<>(2);
    collection.add(5);
    collection.add(7);
    debugPrint(collection);

    Object object = new Object();
    debugPrint(object);

    Map<String, String> map1 = new HashMap<>();
    map1.put("a", "hello");
    map1.put("b", "goodbye");

    Object[] array2 = new Object[] { 17, "yes", "no", map1 };

    Map<String, Object> map2 = new HashMap<>();
    map2.put("first", 5.4);
    map2.put("second", array2);
    map2.put("third", map1);

    debugPrint(map2);

    class MyBean {
        @SuppressWarnings("unused")
        public int getX() {
            return 11;
        }

        @SuppressWarnings("unused")
        public boolean isHot() {
            return true;
        }

        @SuppressWarnings("unused")
        public String getName() {
            return "yellow";
        }
    }
    debugPrint(new MyBean());

}

From source file:net.itransformers.snmp2xml4j.snmptoolkit.XsltExecutor.java

/**
 * <p>main.</p>/*from  w w w  .java  2s  .  c om*/
 *
 * @param args an array of {@link java.lang.String} objects.
 * @throws java.io.IOException if any.
 */
public static void main(String[] args) throws IOException {

    if (args.length != 3 && args.length != 4) {
        System.out.println("Missing input parameters");
        System.out.println(
                " Example usage: xsltTransform.sh /home/test/test.xslt /usr/data/Input.xml /usr/data/Output.xml ");
        return;
    }

    String inputXslt = args[0];
    if (inputXslt == null) {
        System.out.println("Missing input xslt file path");
        System.out.println(
                " Example usage: xsltTransformer.sh /home/test/test.xslt /usr/data/Input.xml /usr/data/Output.xml");
        return;
    }
    String inputFilePath = args[1];
    if (inputFilePath == null) {
        System.out.println("Missing input xml file path");
        System.out.println(
                " Example usage: xsltTransformer.sh /home/test/test.xslt /usr/data/Input.xml /usr/data/Output.xml");
        return;
    }

    String outputFilePath = args[2];
    if (outputFilePath == null) {
        System.out.println("Missing output file path");
        System.out.println(
                " Example usage: xsltTransformer.sh /home/test/test.xslt /usr/data/Input.xml /usr/data/Output.xml");
        return;
    }
    Map params = new HashMap<String, String>();
    if (args.length == 4) {
        String deviceOS = args[3];
        if (deviceOS != null) {
            params.put("DeviceOS", deviceOS);

        }
    }
    ByteArrayOutputStream outputStream1 = new ByteArrayOutputStream();
    File xsltFileName1 = new File(inputXslt);

    FileInputStream inputStream1 = new FileInputStream(new File(inputFilePath));

    XsltTransformer xsltTransformer = new XsltTransformer();
    try {
        xsltTransformer.transformXML(inputStream1, xsltFileName1, outputStream1, params);
    } catch (TransformerException e) {
        e.printStackTrace(); //To change body of catch statement use File | Settings | File Templates.
    } catch (SAXException e) {
        e.printStackTrace();
    } catch (ParserConfigurationException e) {
        e.printStackTrace();
    }
    FileUtils.writeStringToFile(new File(outputFilePath), new String(outputStream1.toByteArray()));

    System.out.println("Done! please review the transformed file " + outputFilePath);

}

From source file:com.gzj.tulip.jade.statement.SystemInterpreter.java

public static void main(String[] args) throws Exception {
    Map<String, Object> parameters = new HashMap<String, Object>();
    parameters.put("table", "my_table_name");
    parameters.put("id", "my_id");
    parameters.put(":1", "first_param");

    final Pattern PATTERN = Pattern.compile("\\{([a-zA-Z0-9_\\.\\:]+)\\}|##\\((.+)\\)");

    String sql = "select form ##(:table) {name} where {id}='{1}'";

    StringBuilder sb = new StringBuilder(sql.length() + 200);
    Matcher matcher = PATTERN.matcher(sql);
    int start = 0;
    while (matcher.find(start)) {
        sb.append(sql.substring(start, matcher.start()));
        String group = matcher.group();
        String key = null;//w  w  w . j  av  a  2  s. c  om
        if (group.startsWith("{")) {
            key = matcher.group(1);
        } else if (group.startsWith("##(")) {
            key = matcher.group(2);
        }
        System.out.println(key);
        if (key == null || key.length() == 0) {
            continue;
        }
        Object value = parameters.get(key); // {paramName}?{:1}?
        if (value == null) {
            if (key.startsWith(":") || key.startsWith("$")) {
                value = parameters.get(key.substring(1)); // {:paramName}
            } else {
                char ch = key.charAt(0);
                if (ch >= '0' && ch <= '9') {
                    value = parameters.get(":" + key); // {1}?
                }
            }
        }
        if (value == null) {
            value = parameters.get(key); // ?
        }
        if (value != null) {
            sb.append(value);
        } else {
            sb.append(group);
        }
        start = matcher.end();
    }
    sb.append(sql.substring(start));
    System.out.println(sb);

}

From source file:jmxbf.java

public static void main(String[] args) throws IOException, MalformedObjectNameException {

    String HOST = "";
    String PORT = "";
    String usersFile = "";
    String pwdFile = "";

    CommandLine cmd = getParsedCommandLine(args);

    if (cmd != null) {

        HOST = cmd.getOptionValue("host");
        PORT = cmd.getOptionValue("port");
        usersFile = cmd.getOptionValue("usernames-file");
        pwdFile = cmd.getOptionValue("passwords-file");

    } else {/* w ww  .ja v  a 2 s. c om*/

        System.exit(1);
    }

    String finalResults = "";

    BufferedReader users = new BufferedReader(new FileReader(usersFile));
    BufferedReader pwds = new BufferedReader(new FileReader(pwdFile));

    JMXServiceURL url = new JMXServiceURL("service:jmx:rmi:///jndi/rmi://" + HOST + ":" + PORT + "/jmxrmi");
    //new JMXServiceURL("service:jmx:remoting-jmx://" + HOST + ":" + PORT);

    String user = null;
    boolean found = false;
    while ((user = users.readLine()) != null) {
        String pwd = null;
        while ((pwd = pwds.readLine()) != null) {
            //System.out.println(user+":"+pwd);

            Map<String, String[]> env = new HashMap<>();
            String[] credentials = { user, pwd };
            env.put(JMXConnector.CREDENTIALS, credentials);
            try {

                JMXConnector jmxConnector = JMXConnectorFactory.connect(url, env);

                System.out.println();
                System.out.println();
                System.out.println();
                System.out.println(
                        "[+] ###SUCCESS### - We got a valid connection for: " + user + ":" + pwd + "\r\n\r\n");
                finalResults = finalResults + "\n" + user + ":" + pwd;
                jmxConnector.close();
                found = true;
                break;

            } catch (java.lang.SecurityException e) {
                System.out.println("Auth failed!!!\r\n");

            }
        }
        if (found) {
            System.out.println("Found some valid credentials - continuing brute force");
            found = false;

        }
        //closing and reopening pwds
        pwds.close();
        pwds = new BufferedReader(new FileReader(pwdFile));

    }

    users.close();
    //print final results
    if (finalResults.length() != 0) {
        System.out.println("The following valid credentials were found:\n");
        System.out.println(finalResults);
    }

}

From source file:edu.uchicago.mpcs.CrimeTopology.CrimeTopology.java

public static void main(String[] args)
        throws AlreadyAliveException, InvalidTopologyException, AuthorizationException {
    Map stormConf = Utils.readStormConfig();
    String zookeepers = StringUtils.join((List<String>) (stormConf.get("storm.zookeeper.servers")), ",");
    System.out.println(zookeepers);
    ZkHosts zkHosts = new ZkHosts(zookeepers);

    SpoutConfig kafkaConfig = new SpoutConfig(zkHosts, "siruif-crime", "/siruif-crime", "crime_id");
    kafkaConfig.scheme = new SchemeAsMultiScheme(new StringScheme());
    kafkaConfig.zkServers = (List<String>) stormConf.get("storm.zookeeper.servers");
    kafkaConfig.zkRoot = "/siruif-crime";
    kafkaConfig.zkPort = 2181;/*from  ww  w. j a  v a2s  . c  o m*/
    KafkaSpout kafkaSpout = new KafkaSpout(kafkaConfig);

    TopologyBuilder builder = new TopologyBuilder();

    builder.setSpout("raw-siruif-crime", kafkaSpout, 1);
    builder.setBolt("filter-siruif-crime", new FilterCrimeBolt(), 1).shuffleGrouping("raw-siruif-crime");
    builder.setBolt("extract-siruif-ward", new UpdateCrimeBolt(), 1).fieldsGrouping("filter-siruif-crime",
            new Fields("ward"));

    Map conf = new HashMap();
    conf.put(backtype.storm.Config.TOPOLOGY_WORKERS, 2);

    if (args != null && args.length > 0) {
        StormSubmitter.submitTopology(args[0], conf, builder.createTopology());
    } else {
        conf.put(backtype.storm.Config.TOPOLOGY_DEBUG, true);
        LocalCluster cluster = new LocalCluster(zookeepers, 2181L);
        cluster.submitTopology("siruif-crime-topology", conf, builder.createTopology());
    }
}

From source file:common.ReverseWordsCount.java

public static void main(String[] args) throws IOException {
    List<String> readLines = FileUtils.readLines(new File("G:\\\\LTNMT\\LTNMT\\sougou\\sougou2500.txt"));
    Map<String, Integer> words = new HashMap<>();

    for (String line : readLines) {
        String[] split = line.split(" ");
        for (String wprd : split) {
            Integer get = words.get(wprd);
            if (get == null) {
                words.put(wprd, 1);
            } else {
                words.put(wprd, get + 1);
            }//  w ww  .j a v  a 2 s .  c o m
        }
    }
    Set<Map.Entry<String, Integer>> entrySet = words.entrySet();
    List<Map.Entry<String, Integer>> reverseLists = new ArrayList<>(entrySet);
    Collections.sort(reverseLists, new Comparator<Map.Entry<String, Integer>>() {
        @Override
        public int compare(Map.Entry<String, Integer> o1, Map.Entry<String, Integer> o2) {
            return o2.getValue().compareTo(o1.getValue());
        }
    });
    PrintStream ps = new PrintStream("c:/reverseWords.txt");
    for (Map.Entry<String, Integer> teEntry : reverseLists) {
        ps.println(teEntry.getKey() + " " + teEntry.getValue());
    }
    ps.close();
}