Example usage for java.util Scanner next

Introduction

In this page you can find the example usage for java.util Scanner next.

Prototype

public String next() 

Source Link

Document

Finds and returns the next complete token from this scanner.

Usage

From source file:com.asuraiv.coordination.menu.MainMenu.java

@Override
public void displayMenu() {

    boolean isContinue = true;

    while (isContinue) {

        System.out.println();//from  w ww.ja va2 s. co m
        System.out.println();
        System.out.println("### Main MENU ###");
        System.out.println("1.  ?");
        System.out.println("2.  ");
        System.out.println("3.  ");
        System.out.println("99.  ");
        System.out.println();
        System.out.print(" ? >  ");

        @SuppressWarnings("resource")
        Scanner scanner = new Scanner(System.in);

        switch (scanner.next()) {
        case "1":
            nextMenu = new RegistTaskMenu();
            isContinue = false;
            break;
        case "2":
            doTaskListUp();
            isContinue = true;
            break;
        case "3":
            doDeleteTasks();
            isContinue = true;
            break;
        case "99":
            //  
            isContinue = false;
            break;
        default:
            System.out.println("[WRONG!] .");
            isContinue = true;
            break;
        }
    }

    nextMenu.displayMenu();
}

---

From source file:com.mirth.connect.client.ui.components.rsta.ac.js.PartialHashMap.java

private String[] splitKey(String key) {
    List<String> list = new ArrayList<String>();

    Scanner scanner = new Scanner(key);
    scanner.useDelimiter(SPLIT_PATTERN);
    while (scanner.hasNext()) {
        list.add(scanner.next().toLowerCase());
    }/*w  ww  .  ja  v a  2s .  c  o m*/
    scanner.close();

    return list.toArray(new String[list.size()]);
}

---

From source file:com.afis.jx.ckfinder.connector.utils.FileUtils.java

/**
 * Checks whether files extension is allowed.
 *
 * @param fileExt a string representing file extension to test
 * @param type a {@code ResourceType} object holding list of allowed and denied extensions against which parameter fileExt will be
 * tested/*w  w  w  .j  a v a2 s  .  com*/
 * @return {@code true} is extension is on allowed extensions list or if allowed extensions is empty. The {@code false} is returned when
 * file is on denied extensions list or if none of the above conditions is met.
 */
private static boolean checkSingleExtension(final String fileExt, final ResourceType type) {
    Scanner scanner = new Scanner(type.getDeniedExtensions()).useDelimiter(",");
    while (scanner.hasNext()) {
        if (scanner.next().equalsIgnoreCase(fileExt)) {
            return false;
        }
    }

    scanner = new Scanner(type.getAllowedExtensions()).useDelimiter(",");
    //The allowedExtensions is empty. Allow everything that isn't dissallowed.
    if (!scanner.hasNext()) {
        return true;
    }

    while (scanner.hasNext()) {
        if (scanner.next().equalsIgnoreCase(fileExt)) {
            return true;
        }
    }
    return false;
}

---

From source file:org.trafodion.rest.util.NetworkConfiguration.java

public void checkCloud() {
    //Ideally we want to use http://jclouds.apache.org/ so we can support all cloud providers.
    //For now, use OpenStack Nova to retrieve int/ext network address map.
    LOG.info("Checking Cloud environment");
    String cloudCommand = conf.get(Constants.REST_CLOUD_COMMAND, Constants.DEFAULT_REST_CLOUD_COMMAND);
    ScriptContext scriptContext = new ScriptContext();
    scriptContext.setScriptName(Constants.SYS_SHELL_SCRIPT_NAME);
    scriptContext.setCommand(cloudCommand);
    LOG.info(scriptContext.getScriptName() + " exec [" + scriptContext.getCommand() + "]");
    ScriptManager.getInstance().runScript(scriptContext);//This will block while script is running

    StringBuilder sb = new StringBuilder();
    sb.append(scriptContext.getScriptName() + " exit code [" + scriptContext.getExitCode() + "]");
    if (!scriptContext.getStdOut().toString().isEmpty())
        sb.append(", stdout [" + scriptContext.getStdOut().toString() + "]");
    if (!scriptContext.getStdErr().toString().isEmpty())
        sb.append(", stderr [" + scriptContext.getStdErr().toString() + "]");
    LOG.info(sb.toString());/*from   ww w .  j av  a2  s  . c o m*/

    if (!scriptContext.getStdOut().toString().isEmpty()) {
        Scanner scn = new Scanner(scriptContext.getStdOut().toString());
        scn.useDelimiter(",");
        intHostAddress = scn.next();//internal ip
        extHostAddress = scn.next();//external ip      
        scn.close();
        LOG.info("Cloud environment found");
    } else
        LOG.info("Cloud environment not found");
}

---

From source file:org.apache.streams.datasift.example.DatasiftWebhookResource.java

@POST
@Path("json_new_line")
public Response datasift_json_new_line(@Context HttpHeaders headers, String body) {

    //log.debug(headers.toString(), headers);

    //log.debug(body.toString(), body);

    ObjectNode response = mapper.createObjectNode();

    if (body.equalsIgnoreCase("{}")) {

        Boolean success = true;/*from w ww  .jav  a2 s . c  o m*/

        response.put("success", success);

        return Response.status(200).entity(response).build();
    }

    try {

        Scanner scanner = new Scanner(body);

        while (scanner.hasNext()) {
            String item = scanner.next();

            StreamsDatum datum = new StreamsDatum(item);

            lock.writeLock().lock();
            ComponentUtils.offerUntilSuccess(datum, providerQueue);
            lock.writeLock().unlock();

        }

        log.info("interactionQueue: " + providerQueue.size());

        Boolean success = true;

        response.put("success", success);

        return Response.status(200).entity(response).build();

    } catch (Exception e) {
        log.warn(e.toString(), e);
    }

    return Response.status(500).build();
}

---

From source file:org.neo4j.server.web.logging.HTTPLoggingFunctionalTest.java

private boolean occursIn(String lookFor, File file) throws FileNotFoundException {
    if (!file.exists()) {
        return false;
    }//from  ww  w .j  av  a 2  s  .c o  m

    boolean result = false;
    Scanner scanner = new Scanner(file);
    while (scanner.hasNext()) {
        if (scanner.next().contains(lookFor)) {
            result = true;
        }
    }

    scanner.close();

    return result;
}

---

From source file:org.terracotta.management.registry.ManagementRegistryTest.java

@Test
public void test_management_registry_exposes() throws IOException {
    ManagementRegistry registry = new AbstractManagementRegistry() {
        @Override/* w w w . j a  v a 2 s  .  co  m*/
        public ContextContainer getContextContainer() {
            return new ContextContainer("cacheManagerName", "my-cm-name");
        }
    };

    registry.addManagementProvider(new MyManagementProvider());

    registry.register(new MyObject("myCacheManagerName", "myCacheName1"));
    registry.register(new MyObject("myCacheManagerName", "myCacheName2"));

    Scanner scanner = new Scanner(ManagementRegistryTest.class.getResourceAsStream("/capabilities.json"),
            "UTF-8").useDelimiter("\\A");
    String expectedJson = scanner.next();
    scanner.close();

    ObjectMapper mapper = new ObjectMapper();
    mapper.configure(SerializationFeature.INDENT_OUTPUT, true);
    mapper.addMixIn(CapabilityContext.class, CapabilityContextMixin.class);

    String actual = mapper.writeValueAsString(registry.getCapabilities());
    System.out.println(expectedJson);
    System.out.println(actual);
    assertEquals(expectedJson, actual);

    ContextualReturn<?> cr = registry.withCapability("TheActionProvider")
            .call("incr", int.class, new Parameter(Integer.MAX_VALUE, "int")).on(Context.empty()
                    .with("cacheManagerName", "myCacheManagerName").with("cacheName", "myCacheName1"))
            .build().execute().getSingleResult();

    try {
        cr.getValue();
        fail();
    } catch (ExecutionException e) {
        assertEquals(IllegalArgumentException.class, e.getCause().getClass());
    }
}

---

From source file:org.activiti.engine.impl.bpmn.helper.NGSISubscribeContextClient.java

private void readHTTPResponse() throws IllegalStateException, IOException, XmlException {
    InputStream input = httpresponse.getEntity().getContent();
    java.util.Scanner s = new java.util.Scanner(input).useDelimiter("\\A");
    String string = s.hasNext() ? s.next() : "";
    System.out.println("NGSI response:\n" + string);
    SubscribeContextResponseDocument responseDoc = SubscribeContextResponseDocument.Factory.parse(string);
    subscribeContextResponse = responseDoc.getSubscribeContextResponse();
    if (!subscribeContextResponse.validate())
        throw new ActivitiException("Response from NGSI server is not valid");
}

---

From source file:org.whispersystems.bithub.tests.controllers.GithubControllerTest.java

protected String payload(String path) {
    InputStream is = this.getClass().getResourceAsStream(path);
    Scanner s = new Scanner(is).useDelimiter("\\A");
    return s.hasNext() ? s.next() : "";
}

---

From source file:com.loopj.android.http.sample.CustomCASample.java

/**
 * Returns contents of `custom_ca.txt` file from assets as CharSequence.
 *
 * @return contents of custom_ca.txt file
 *//*from   w ww .  j  av  a 2  s .  c  o m*/
private CharSequence getReadmeText() {
    String rtn = "";
    try {
        InputStream stream = getResources().openRawResource(R.raw.custom_ca);
        java.util.Scanner s = new java.util.Scanner(stream).useDelimiter("\\A");
        rtn = s.hasNext() ? s.next() : "";
    } catch (Resources.NotFoundException e) {
        Log.e(LOG_TAG, "License couldn't be retrieved", e);
    }
    return rtn;
}

---

• «
• 1
• 2
• 3
• 4
• 5
• 6
• 7
• 8
• 9
• 10
• 11
• 12
• 13
• 14
• 15
• 16
• 17
• 18
• 19
• 20
• 21
• 22
• 23
• 24
• 25
• 26
• 27
• 28
• 29
• 30
• 31
• 32
• 33
• 34
• 35
• 36
• 37
• 38
• 39
• 40
• 41
• 42
• 43
• 44
• 45
• 46
• 47
• 48
• 49
• »