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:com.glaf.core.el.Mvel2ExpressionEvaluator.java

public static void main(String[] args) throws Exception {
    String expression = null;/*w w w  . jav a  2  s. co  m*/
    Object obj = null;
    Map<String, Object> context = new java.util.HashMap<String, Object>();
    context.put("roleId", "admin");
    context.put("roleType", "-5");

    expression = "#{roleType > 0}";

    obj = Mvel2ExpressionEvaluator.evaluate(expression, context);
    if (obj != null) {
        System.out.println("[type]=" + obj.getClass().getName() + "\t[value]=" + obj);
    }

    context.put("roleType", "2345");
    expression = "#{roleType > 0}";

    obj = Mvel2ExpressionEvaluator.evaluate(expression, context);
    if (obj != null) {
        System.out.println("[type]=" + obj.getClass().getName() + "\t[value]=" + obj);
    }

    context.put("a", 123);
    context.put("b", 789);
    expression = "#{ a + b }";

    obj = Mvel2ExpressionEvaluator.evaluate(expression, context);
    if (obj != null) {
        System.out.println("[type]=" + obj.getClass().getName() + "\t[value]=" + obj);
    }

    context.put("a", "123");
    context.put("b", "789");
    expression = "#{ a*1.0 + b*1.0 }";

    obj = Mvel2ExpressionEvaluator.evaluate(expression, context);
    if (obj != null) {
        System.out.println("[type]=" + obj.getClass().getName() + "\t[value]=" + obj);
    }

    context.put("c", 123D);
    context.put("d", 789D);
    expression = "#{ c / d }";

    obj = Mvel2ExpressionEvaluator.evaluate(expression, context);
    if (obj != null) {
        System.out.println("[type]=" + obj.getClass().getName() + "\t[value]=" + obj);
    }

    context.put("a", "123");
    context.put("b", "789");
    expression = "#{ a*1.0 / b*1.0 }";

    obj = Mvel2ExpressionEvaluator.evaluate(expression, context);
    if (obj != null) {
        System.out.println("[type]=" + obj.getClass().getName() + "\t[value]=" + obj);
    }

    expression = "#{ c >= 0 and d >0 }";
    obj = Mvel2ExpressionEvaluator.evaluate(expression, context);
    if (obj != null) {
        System.out.println("[type]=" + obj.getClass().getName() + "\t[value]=" + obj);
    }

    expression = "#{ c >= 0 and d > 0 and c/d > 0.16 }";
    obj = Mvel2ExpressionEvaluator.evaluate(expression, context);
    if (obj != null) {
        System.out.println("[type]=" + obj.getClass().getName() + "\t[value]=" + obj);
    }

    expression = "#{ c >= 0 and d >0 and c/d > 0.15 }";
    obj = Mvel2ExpressionEvaluator.evaluate(expression, context);
    if (obj != null) {
        System.out.println("[type]=" + obj.getClass().getName() + "\t[value]=" + obj);
    }

}

From source file:lapispaste.Main.java

public static void main(String[] args) throws Exception {
    // create Options object
    Options options = new Options();
    String version;/*from ww w. ja  va 2  s . com*/

    version = "0.1";

    // populate Options with.. well options :P
    options.addOption("v", false, "Display version");
    options.addOption("f", true, "File to paste");

    // non-critical options
    options.addOption("t", true, "Code language");
    options.addOption("p", false, "Read from pipe");

    CommandLineParser parser = new PosixParser();
    CommandLine cmd = parser.parse(options, args);

    // assemble a map of values
    final Map<String, String> pastemap = new HashMap<String, String>();

    if (cmd.hasOption("t"))
        pastemap.put("format", cmd.getOptionValue("t").toString());
    else
        pastemap.put("format", "text");

    // critical options
    if (cmd.hasOption("v"))
        System.out.println("lapispaste version " + version);
    else if (cmd.hasOption("f")) {
        File file = new File(cmd.getOptionValue("f"));
        StringBuffer pdata = readData(new FileReader(file));
        paster(pastemap, pdata);
    } else if (cmd.hasOption("p")) {
        StringBuffer pdata = readData(new InputStreamReader(System.in));
        paster(pastemap, pdata);
    } else {
        // Did not recieve what was expected
        HelpFormatter formatter = new HelpFormatter();
        formatter.printHelp("lapispaste [OPTIONS] [FILE]", options);
    }

}

From source file:com.hihframework.core.utils.BeanUtils.java

public static void main(String[] args) {
    TsysParameter rp = new TsysParameter();
    Map<String, String> map = new HashMap<String, String>();
    map.put("paraOrder", "1");
    mapToBean(map, rp);//from  w ww.j a  va 2s  .co m
    System.out.println(rp.getParaOrder());
}

From source file:Main.java

public static void main(String[] argv) throws Exception {
    final int MAX_ENTRIES = 100;
    Map cache = new LinkedHashMap(MAX_ENTRIES + 1, .75F, true) {
        public boolean removeEldestEntry(Map.Entry eldest) {
            return size() > MAX_ENTRIES;
        }//from w w  w .  j a  va 2  s  . c o m
    };

    Object key = "key";
    Object value = "value";
    cache.put(key, value);
    Object o = cache.get(key);
    if (o == null && !cache.containsKey(key)) {
    }
    cache = (Map) Collections.synchronizedMap(cache);
}

From source file:com.myjeeva.poi.ExcelWorkSheetHandlerTest.java

/**
 * @param args/*w ww.  ja va 2 s  .c  o  m*/
 * @throws Exception
 */
public static void main(String[] args) throws Exception {
    String SAMPLE_PERSON_DATA_FILE_PATH = "src/test/resources/Sample-Person-Data.xlsx";

    // Input File initialize
    File file = new File(SAMPLE_PERSON_DATA_FILE_PATH);
    InputStream inputStream = new FileInputStream(file);

    // Excel Cell Mapping
    Map<String, String> cellMapping = new HashMap<String, String>();
    cellMapping.put("HEADER", "Person Id,Name,Height,Email Address,DOB,Salary");
    cellMapping.put("A", "personId");
    cellMapping.put("B", "name");
    cellMapping.put("C", "height");
    cellMapping.put("D", "emailId");
    cellMapping.put("E", "dob");
    cellMapping.put("F", "salary");

    // The package open is instantaneous, as it should be.
    OPCPackage pkg = null;
    try {

        ExcelWorkSheetHandler<PersonVO> workSheetHandler = new ExcelWorkSheetHandler<PersonVO>(PersonVO.class,
                cellMapping);

        pkg = OPCPackage.open(inputStream);

        ExcelSheetCallback sheetCallback = new ExcelSheetCallback() {
            private int sheetNumber = 0;

            @Override
            public void startSheet(int sheetNum, String sheetName) {
                this.sheetNumber = sheetNum;
                System.out.println("Started processing sheet number=" + sheetNumber + " and Sheet Name is '"
                        + sheetName + "'");
            }

            @Override
            public void endSheet() {
                System.out.println("Processing completed for sheet number=" + sheetNumber);
            }
        };

        System.out.println("Constructor: pkg, workSheetHandler, sheetCallback");
        ExcelReader example1 = new ExcelReader(pkg, workSheetHandler, sheetCallback);
        example1.process();

        if (workSheetHandler.getValueList().isEmpty()) {
            // No data present
            LOG.error("sHandler.getValueList() is empty");
        } else {

            LOG.info(workSheetHandler.getValueList().size()
                    + " no. of records read from given excel worksheet successfully.");

            // Displaying data ead from Excel file
            displayPersonList(workSheetHandler.getValueList());
        }

        System.out.println("\nConstructor: filePath, workSheetHandler, sheetCallback");
        ExcelReader example2 = new ExcelReader(SAMPLE_PERSON_DATA_FILE_PATH, workSheetHandler, sheetCallback);
        example2.process();

        System.out.println("\nConstructor: file, workSheetHandler, sheetCallback");
        ExcelReader example3 = new ExcelReader(file, workSheetHandler, null);
        example3.process();

    } catch (RuntimeException are) {
        LOG.error(are.getMessage(), are.getCause());
    } catch (InvalidFormatException ife) {
        LOG.error(ife.getMessage(), ife.getCause());
    } catch (IOException ioe) {
        LOG.error(ioe.getMessage(), ioe.getCause());
    } finally {
        IOUtils.closeQuietly(inputStream);
        try {
            if (null != pkg) {
                pkg.close();
            }
        } catch (IOException e) {
            // just ignore IO exception
        }
    }
}

From source file:com.amazon.advertising.api.sample.ItemLookupSample.java

public static void main(String[] args) {
    /*/* w  w w .  j  a va2  s.com*/
     * Set up the signed requests helper 
     */
    SignedRequestsHelper helper;
    try {
        helper = SignedRequestsHelper.getInstance(ENDPOINT, AWS_ACCESS_KEY_ID, AWS_SECRET_KEY);
    } catch (Exception e) {
        e.printStackTrace();
        return;
    }

    String requestUrl = null;
    String title = null;

    /* The helper can sign requests in two forms - map form and string form */

    /*
     * Here is an example in map form, where the request parameters are stored in a map.
     */
    System.out.println("Map form example:");
    Map<String, String> params = new HashMap<String, String>();
    params.put("Service", "AWSECommerceService");
    params.put("Version", "2011-08-01");
    params.put("Operation", "ItemSearch");
    params.put("SearchIndex", "Books");
    params.put("Keywords", "Harry");
    //        params.put("ResponseGroup", "Small");

    requestUrl = helper.sign(params);
    //        System.out.println("Signed Request is \"" + requestUrl + "\"");

    //        title = fetchTitle(requestUrl);
    //        System.out.println("Signed Title is \"" + title + "\"");
    //        System.out.println();

    /* Here is an example with string form, where the requests parameters have already been concatenated
     * into a query string. */
    //        System.out.println("String form example:");
    //        String queryString = "Service=AWSECommerceService&Version=2009-03-31&Operation=ItemSearch&ResponseGroup=Small&SearchIndex=Books&keywords=harry"
    //                + ITEM_ID;
    //        requestUrl = helper.sign(queryString);

    NodeList nodelist = fetchASIN(requestUrl);
    System.out.println(nodelist.getLength());
    for (int i = 0; i < nodelist.getLength(); i++) {

        String asin = nodelist.item(i).getTextContent();
        println(asin);
        getItemInfo(asin, helper);
        break;
    }

}

From source file:com.fengduo.bee.commons.util.ObjectUtils.java

public static void main(String[] args) {
    Map<String, String> kvMap = new HashMap<String, String>();
    kvMap.put(" _zll_ ", " zsdfasdaaaaaaaaaaa ");
    kvMap.put("                               zxc ", " zsdfasdaaqrwerqweraaaaa ");
    kvMap.put(" _qwl", " rrrrrrrrrrrrrrrrrrrr  ");
    kvMap.put("12safa", "qweweq");
    trim(kvMap);// w  w w .  j a  va  2  s  . c  o  m
    System.out.println(kvMap);
}

From source file:com.glaf.core.el.Jexl2ExpressionEvaluator.java

public static void main(String[] args) throws Exception {
    String expression = null;//w w w .  j a va 2  s .co m
    Object obj = null;
    Map<String, Object> context = new java.util.HashMap<String, Object>();
    context.put("roleId", "admin");
    context.put("roleType", "-5");

    expression = "#{roleType > 0}";

    obj = Jexl2ExpressionEvaluator.evaluate(expression, context);
    if (obj != null) {
        System.out.println("[type]=" + obj.getClass().getName() + "\t[value]=" + obj);
    }

    context.put("roleType", "2345");
    expression = "#{roleType > 0}";

    obj = Jexl2ExpressionEvaluator.evaluate(expression, context);
    if (obj != null) {
        System.out.println("[type]=" + obj.getClass().getName() + "\t[value]=" + obj);
    }

    context.put("a", 123);
    context.put("b", 789);
    expression = "#{ a + b }";

    obj = Jexl2ExpressionEvaluator.evaluate(expression, context);
    if (obj != null) {
        System.out.println("[type]=" + obj.getClass().getName() + "\t[value]=" + obj);
    }

    context.put("a", "123");
    context.put("b", "789");
    expression = "#{ a*1.0 + b*1.0 }";

    obj = Jexl2ExpressionEvaluator.evaluate(expression, context);
    if (obj != null) {
        System.out.println("[type]=" + obj.getClass().getName() + "\t[value]=" + obj);
    }

    context.put("c", 123D);
    context.put("d", 789D);
    expression = "#{ c / d }";

    obj = Jexl2ExpressionEvaluator.evaluate(expression, context);
    if (obj != null) {
        System.out.println("[type]=" + obj.getClass().getName() + "\t[value]=" + obj);
    }

    context.put("a", "123");
    context.put("b", "789");
    expression = "#{ a*1.0 / b*1.0 }";

    obj = Jexl2ExpressionEvaluator.evaluate(expression, context);
    if (obj != null) {
        System.out.println("[type]=" + obj.getClass().getName() + "\t[value]=" + obj);
    }

    expression = "#{ c >= 0 and d >0 }";
    obj = Jexl2ExpressionEvaluator.evaluate(expression, context);
    if (obj != null) {
        System.out.println("[type]=" + obj.getClass().getName() + "\t[value]=" + obj);
    }

    expression = "#{ c >= 0 and d >0 and c/d > 0.16 }";
    obj = Jexl2ExpressionEvaluator.evaluate(expression, context);
    if (obj != null) {
        System.out.println("[type]=" + obj.getClass().getName() + "\t[value]=" + obj);
    }

    expression = "#{ c >= 0 and d >0 and c/d > 0.15 }";
    obj = Jexl2ExpressionEvaluator.evaluate(expression, context);
    if (obj != null) {
        System.out.println("[type]=" + obj.getClass().getName() + "\t[value]=" + obj);
    }

    expression = "#{ 0 > 10 }";
    obj = Jexl2ExpressionEvaluator.evaluate(expression, context);
    System.out.println("[type]=" + obj.getClass().getName() + "\t[value]=" + obj);

    expression = "#{ a +'-xy-'+ b }";
    obj = Jexl2ExpressionEvaluator.evaluate(expression, context);
    System.out.println("[type]=" + obj.getClass().getName() + "\t[value]=" + obj);

    expression = "#{ 0x10}";
    obj = Jexl2ExpressionEvaluator.evaluate(expression, context);
    System.out.println("[type]=" + obj.getClass().getName() + "\t[value]=" + obj);
}

From source file:net.itransformers.idiscover.discoverylisteners.XmlTopologyDeviceLogger.java

public static void main(String[] args) throws IOException, JAXBException {
    String path = "devices_and_models\\lab\\undirected";
    File dir = new File(path);
    String[] files = dir.list(new FilenameFilter() {
        public boolean accept(File dir, String name) {
            return (name.endsWith(".hml"));
        }//from   ww w.jav  a 2  s.com
    });
    Map<String, String> params = new HashMap<String, String>();
    params.put("path", path);
    params.put("conf/xslt", "iDiscover\\conf\\xslt\\transformator3.xslt");
    XmlTopologyDeviceLogger logger = new XmlTopologyDeviceLogger(params, null, null);

    for (String fileName : files) {
        FileInputStream is = new FileInputStream(path + File.separator + fileName);
        DiscoveredDeviceData discoveredDeviceData;
        try {
            discoveredDeviceData = JaxbMarshalar.unmarshal(DiscoveredDeviceData.class, is);
        } finally {
            is.close();
        }
        String deviceName = fileName.substring("device-".length(), fileName.length() - ".xml".length());
        logger.handleDevice(deviceName, null, discoveredDeviceData, null);
    }

}

From source file:com.coul.common.mapper.JsonMapper.java

/**
 * /*from  w w w.  jav  a 2  s  .  c  om*/
 */
public static void main(String[] args) {
    List<Map<String, Object>> list = Lists.newArrayList();
    Map<String, Object> map = Maps.newHashMap();
    map.put("id", 1);
    map.put("pId", -1);
    map.put("name", "");
    list.add(map);
    map = Maps.newHashMap();
    map.put("id", 2);
    map.put("pId", 1);
    map.put("name", "");
    map.put("open", true);
    list.add(map);
    String json = JsonMapper.getInstance().toJson(list);
    System.out.println(json);
}