Example usage for java.util HashMap keySet

Introduction

In this page you can find the example usage for java.util HashMap keySet.

Prototype

public Set<K> keySet() 

Source Link

Document

Returns a Set view of the keys contained in this map.

Usage

From source file:com.esri.gpt.server.openls.provider.services.poi.DirectoryProvider.java

/**
 * Executes directory request/*from w w w.ja  va  2s .c om*/
 * @param context
 * @throws java.lang.Throwable
 */
private void executeRequest(OperationContext context) throws java.lang.Throwable {

    long t1 = System.currentTimeMillis();
    DirectoryParams params = context.getRequestOptions().getDirectoryOptions();

    try {

        String srvCfg = context.getRequestContext().getApplicationConfiguration().getCatalogConfiguration()
                .getParameters().getValue("openls.directory");

        // HashMap<String,Point> poiLocations = params.getPoiLocations(); 

        // TODO
        /*Point location = null;
        Set<String> keys = poiLocations.keySet();
         Iterator<String> iter = keys.iterator();
         while(iter.hasNext()){
            String key = iter.next();
            location = (Point) poiLocations.get(key);
         }*/

        // MAKE THE POI REQUEST
        HashMap<String, String> poiProperties = params.getPoiProperties();
        Set<String> keys = poiProperties.keySet();
        Iterator<String> iter = keys.iterator();
        StringBuffer filter = new StringBuffer();
        while (iter.hasNext()) {
            String key = iter.next();
            QueryFilter queryFilter = new QueryFilter(key, poiProperties.get(key));
            filter.append(makePOIRequest(queryFilter));
        }

        // SUBMIT THE REQUEST
        String sUrl = srvCfg + "/query?" + filter.toString();
        LOGGER.info("REQUEST=\n" + sUrl);

        URL url = new URL(sUrl);
        URLConnection conn = url.openConnection();

        // Get the response
        String line = "";
        String sResponse = "";

        InputStream is = conn.getInputStream();

        InputStreamReader isr = new InputStreamReader(is);
        BufferedReader rd = new BufferedReader(isr);
        while ((line = rd.readLine()) != null) {
            sResponse += line;
        }
        rd.close();
        url = null;

        parsePOIResponse(sResponse, params);

    } catch (Exception p_e) {
        LOGGER.severe("Throwing exception" + p_e.getMessage());
        throw p_e;
    } finally {
        long t2 = System.currentTimeMillis();
        LOGGER.info("PERFORMANCE: " + (t2 - t1) + " ms spent performing service");
    }
}

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From source file:edu.utexas.cs.tactex.BrokerUtilsTest.java

/**
 * as assert function I added that compares hash maps
 * @param msg /* ww  w.java  2  s  .  c o m*/
 * 
 * @param twoLevelMap
 * @param expectedMap
 * @throws ArrayComparisonFailure
 */
private <K1, K2, V> void myAssertMapsEqual(String msg, HashMap<K1, HashMap<K2, V>> expectedMap,
        HashMap<K1, HashMap<K2, V>> revertedTwoLevelMap) throws ArrayComparisonFailure {

    // compare key1
    assertTrue(msg, expectedMap.keySet().equals(revertedTwoLevelMap.keySet()));

    // for each key1, compare all <key2, value>s
    for (K1 key1 : expectedMap.keySet()) {

        assertTrue(msg + " comparing key2",
                expectedMap.get(key1).keySet().equals(revertedTwoLevelMap.get(key1).keySet()));

        for (K2 key2 : expectedMap.get(key1).keySet()) {
            assertEquals(msg + " comparing values", expectedMap.get(key1).get(key2),
                    revertedTwoLevelMap.get(key1).get(key2));
        }
    }
}

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From source file:com.example.diego.inicio2.Conexion.MYSQL_Request.java

/**
 * Set the request update//from  ww  w  . j  a  v a2 s  .c  o  m
 */
public void setRequestUpdate(String table, HashMap<String, String> values, String where) {
    String tempRequest = "UPDATE " + table + " SET ";

    Iterator mIterator = values.keySet().iterator();
    while (mIterator.hasNext()) {
        String key = (String) mIterator.next();
        String value = (String) values.get(key);
        if (mIterator.hasNext())
            tempRequest += key + " = '" + value + "', ";
        else
            tempRequest += key + " = '" + value + "'";
    }

    tempRequest += " WHERE " + where;

    this.request = tempRequest;
}

---

From source file:net.sf.mpaxs.spi.server.HostRegister.java

/**
 * Shutdown the host register./* w w w.j  av a  2s .  c  om*/
 *
 * @param timeout  maximum time to wait before hard shutdown
 * @param timeUnit time unit for timeout
 * @throws InterruptedException
 */
public void shutdown(long timeout, TimeUnit timeUnit) throws InterruptedException {
    HashMap<UUID, Host> hosts = getHosts();
    try {
        for (Iterator<UUID> i = hosts.keySet().iterator(); i.hasNext();) {
            Host host = hosts.get(i.next());
            IComputeHost remRef;
            try {

                remRef = (IComputeHost) Naming
                        .lookup("//" + host.getIP() + ":" + settings.getLocalPort() + "/" + host.getName());
                remRef.masterServerShuttingDown(
                        UUID.fromString(settings.getString(ConfigurationKeys.KEY_AUTH_TOKEN)));

            } catch (NotBoundException ex) {
                EventLogger.getInstance().getLogger().log(Level.SEVERE, "Not Bound Exception!", ex);
            } catch (MalformedURLException ex) {
                EventLogger.getInstance().getLogger().log(Level.SEVERE, "MalformedURLException!", ex);
            } catch (RemoteException ex) {
                EventLogger.getInstance().getLogger().log(Level.SEVERE, "RemoteException!", ex);
            }
        }
    } catch (Exception e) {
        EventLogger.getInstance().getLogger().log(Level.SEVERE, "Exception while shutting down hosts!", e);
        throw new RuntimeException(e);
    } finally {
        //we need to shut down the executor and event service
        //we can not throw the interrupted exceptions however, since
        //that would
        try {
            EventLogger.getInstance().getLogger().log(Level.INFO,
                    "Shutting down host register executor service");
            executorService.shutdown();
            if (!executorService.awaitTermination(timeout, timeUnit)) {
                executorService.shutdownNow();
            }
        } catch (InterruptedException ie) {
            executorService.shutdownNow();
            Thread.currentThread().interrupt();
        } finally {
            try {
                EventLogger.getInstance().getLogger().log(Level.INFO,
                        "Shutting down host register event service");
                eventService.shutdown();
                if (!eventService.awaitTermination(timeout, timeUnit)) {
                    eventService.shutdownNow();
                }
            } catch (InterruptedException ie) {
                eventService.shutdownNow();
                Thread.currentThread().interrupt();
            }
        }
    }
}

---

From source file:com.francisli.processing.http.HttpClient.java

/**
 * @exclude/*from w  w w .j  a v a 2 s  .  com*/
 */
public void pre() throws Throwable {
    HashMap<HttpRequest, HttpResponse> requestMapClone;
    synchronized (this) {
        requestMapClone = (HashMap<HttpRequest, HttpResponse>) requestMap.clone();
    }
    for (HttpRequest request : requestMapClone.keySet()) {
        HttpResponse response = requestMapClone.get(request);
        try {
            callbackMethod.invoke(parent, new Object[] { request, response });
        } catch (IllegalAccessException ex) {

        } catch (IllegalArgumentException ex) {

        } catch (InvocationTargetException ex) {
            throw ex.getCause();
        }
        synchronized (this) {
            requestMap.remove(request);
        }
    }
}

---

From source file:longism.com.api.APIUtils.java

/**
 * TODO Function:Upload file then Load json by type POST.<br>
 *
 * @param activity    - to get context//from  w w w. ja  va 2  s .co  m
 * @param action      - need authenticate or not, define at top of class
 * @param data        - parameter String
 * @param files       - param file input <key,path of file>
 * @param url         - host of API
 * @param apiCallBack - call back to handle action when start, finish, success or fail
 * @date: July 07, 2015
 * @author: Nguyen Long
 */
public static void loadJSONWithUploadFile(final Activity activity, final int action,
        final HashMap<String, String> data, final HashMap<String, String> files, final String url,
        final String sUserName, final String sUserPassword, final APICallBack apiCallBack) {

    activity.runOnUiThread(new Runnable() {
        @Override
        public void run() {
            apiCallBack.uiStart();
        }
    });
    new Thread(new Runnable() {
        @Override
        public synchronized void run() {
            try {
                HttpParams params = new BasicHttpParams();
                HttpConnectionParams.setSoTimeout(params, TIMEOUT_TIME);
                HttpConnectionParams.setConnectionTimeout(params, TIMEOUT_TIME);
                Charset chars = Charset.forName("UTF-8");
                DefaultHttpClient client = new DefaultHttpClient(params);
                HttpPost post = new HttpPost(url);
                //               DLog.e("Accountant", "url  : " + url);
                MultipartEntity multipartEntity = new MultipartEntity();
                if (files != null) {
                    Set<String> set = files.keySet();
                    for (String key : set) {
                        //                     DLog.e("Accountant", "param  : " + key);
                        File file = new File(files.get(key));
                        multipartEntity.addPart(key, new FileBody(file));
                    }
                }
                if (data != null) {
                    Set<String> set = data.keySet();
                    for (String key : set) {
                        //                     DLog.e("Accountant", "param  : " + key);
                        StringBody stringBody = new StringBody(data.get(key), chars);
                        multipartEntity.addPart(key, stringBody);
                    }

                }
                post.setEntity(multipartEntity);
                /**
                 * if need authen then run this code below
                 */
                if (action == ACTION_UPLOAD_WITH_AUTH) {
                    setAuthenticate(client, post, sUserName, sUserPassword);
                }

                HttpResponse response = null;
                response = client.execute(post);
                final StringBuilder builder = new StringBuilder();
                if (response != null && response.getStatusLine().getStatusCode() == HttpStatus.SC_OK) {

                    InputStream inputStream = response.getEntity().getContent();
                    Scanner scanner = new Scanner(inputStream);
                    while (scanner.hasNext()) {
                        builder.append(scanner.nextLine());
                    }
                    inputStream.close();
                    scanner.close();
                    apiCallBack.success(builder.toString(), 0);
                } else {
                    apiCallBack.fail(response != null && response.getStatusLine() != null ? "response null"
                            : "" + response.getStatusLine().getStatusCode());
                }
            } catch (final Exception e) {
                apiCallBack.fail(e.getMessage());
            } finally {
                activity.runOnUiThread(new Runnable() {

                    @Override
                    public void run() {
                        apiCallBack.uiEnd();
                    }
                });
            }
        }
    }).start();
}

---

From source file:com.mobileman.moments.core.security.UserSecurityService.java

private void sanitizeUserCacheInfo(UserCacheInfo userCacheInfo) {
    if (false) {//from ww w.  ja v a 2  s.  com
        HashMap<String, Date> tokens = userCacheInfo.getTokens();
        if (tokens.size() > 10) {
            tokens.clear(); // Protection against too many devices
        }
        // remove older items
        Date now = DateUtils.addSeconds(new Date(), -60 * 10);
        HashSet<String> ks = new HashSet<String>(tokens.keySet());
        for (String key : ks) {
            Date d = tokens.get(key);
            if (now.after(d)) {
                tokens.remove(key);
            }
        }
    }
}

---

From source file:edu.umn.cs.spatialHadoop.util.TemporalIndexManager.java

private Path[] convertFromMapToArray(HashMap<String, Boolean> pathsMap, Path homePath) {
    ArrayList<Path> pathsArrayList = new ArrayList<Path>();
    int count = 0;
    for (String pathsMapKey : pathsMap.keySet()) {
        boolean pathsMapValue = pathsMap.get(pathsMapKey);
        if (pathsMapValue) {
            pathsArrayList.add(new Path(homePath.toString() + "/" + pathsMapKey));
            count++;// w  ww  .jav  a 2s. c o m
        }
    }

    Path[] pathsArr = new Path[count];
    for (int i = 0; i < count; i++) {
        pathsArr[i] = pathsArrayList.get(i);
    }
    return pathsArr;
}

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From source file:org.eclipse.lyo.testsuite.server.oslcv1tests.QueryTests.java

@SuppressWarnings("unchecked")
@Test/*  w w w .ja va 2s  . c  o  m*/
public void validTypeQueryReturnsOnlyTypeJson() throws IOException, SAXException, ParserConfigurationException,
        XPathExpressionException, JSONException {
    String query = getQueryBase();
    query = query + "oslc_cm.query=" + queryProperty
            + URLEncoder.encode("=\"" + queryPropertyValue + "\"", "UTF-8") + "&"
            + URLEncoder.encode("oslc_cm.properties", "UTF-8") + "=" + queryProperty;

    Iterator<HashMap<String, String>> iter = processJSONQuery(query).iterator();
    while (iter.hasNext()) {
        HashMap<String, String> lhm = iter.next();
        assertTrue(lhm.keySet().contains(queryProperty));
        assertTrue(lhm.get(queryProperty).equals(queryPropertyValue));
    }
}

---

From source file:org.eclipse.lyo.testsuite.server.oslcv1tests.QueryTests.java

@SuppressWarnings("unchecked")
@Test//from   w  w w  . j  a  v  a2s  . c  o  m
public void validLessThanQueryContainsExpectedDefectsJson() throws IOException, JSONException {
    String query = getQueryBase();
    query = query + "oslc_cm.query=" + queryComparisonProperty
            + URLEncoder.encode("<=\"" + queryComparisonValue + "\"", "UTF-8") + "&"
            + URLEncoder.encode("oslc_cm.properties", "UTF-8") + "=" + queryComparisonProperty;

    //Get response in json
    Iterator<HashMap<String, String>> iter = processJSONQuery(query).iterator();
    while (iter.hasNext()) {
        HashMap<String, String> lhm = iter.next();
        assertTrue(lhm.keySet().contains(queryComparisonProperty));
        // assertTrue(lhm.get(queryComparisonProperty).compareTo(queryComparisonValue) <= 0);
    }
}

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