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.concursive.connect.web.portal.PortalUtils.java

/**
 * When a form is submitted with enctype="multipart/form-data", then the
 * parameters and values are placed into a parts HashMap which can now
 * be auto-populated/*from  ww w  . j av a2 s.co m*/
 *
 * @param bean
 * @param parts
 */
public static void populateObject(Object bean, HashMap parts) {
    if (parts != null) {
        Iterator names = parts.keySet().iterator();
        while (names.hasNext()) {
            String paramName = (String) names.next();
            Object paramValues = parts.get(paramName);
            if (paramValues != null && paramValues instanceof String) {
                ObjectUtils.setParam(bean, paramName, paramValues, "_");
            }
        }
    }
}

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From source file:com.ecyrd.jspwiki.ui.TemplateManager.java

/**
 *  Returns all those types that have been requested so far.
 *
 * @param ctx the wiki context//  w  w w  .  j a v a 2s .  com
 * @return the array of types requested
 */
@SuppressWarnings("unchecked")
public static String[] getResourceTypes(WikiContext ctx) {
    String[] res = new String[0];

    if (ctx != null) {
        HashMap<String, String> hm = (HashMap<String, String>) ctx.getVariable(RESOURCE_INCLUDES);

        if (hm != null) {
            Set<String> keys = hm.keySet();

            res = keys.toArray(res);
        }
    }

    return res;
}

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From source file:models.NotificationMail.java

/**
 * Sends notification mails for the given event.
 *
 * @param event/* w w  w. ja  v  a2  s .c  o m*/
 * @see <a href="https://github.com/nforge/yobi/blob/master/docs/technical/watch.md>watch.md</a>
 */
private static void sendNotification(NotificationEvent event) {
    Set<User> receivers = event.receivers;

    // Remove inactive users.
    Iterator<User> iterator = receivers.iterator();
    while (iterator.hasNext()) {
        User user = iterator.next();
        if (user.state != UserState.ACTIVE) {
            iterator.remove();
        }
    }

    receivers.remove(User.anonymous);

    if (receivers.isEmpty()) {
        return;
    }

    HashMap<String, List<User>> usersByLang = new HashMap<>();

    for (User receiver : receivers) {
        String lang = receiver.lang;

        if (lang == null) {
            lang = Locale.getDefault().getLanguage();
        }

        if (usersByLang.containsKey(lang)) {
            usersByLang.get(lang).add(receiver);
        } else {
            usersByLang.put(lang, new ArrayList<>(Arrays.asList(receiver)));
        }
    }

    for (String langCode : usersByLang.keySet()) {
        final EventEmail email = new EventEmail(event);

        try {
            if (hideAddress) {
                email.setFrom(Config.getEmailFromSmtp(), event.getSender().name);
                email.addTo(Config.getEmailFromSmtp(), utils.Config.getSiteName());
            } else {
                email.setFrom(event.getSender().email, event.getSender().name);
            }

            for (User receiver : usersByLang.get(langCode)) {
                if (hideAddress) {
                    email.addBcc(receiver.email, receiver.name);
                } else {
                    email.addTo(receiver.email, receiver.name);
                }
            }

            if (email.getToAddresses().isEmpty()) {
                continue;
            }

            Lang lang = Lang.apply(langCode);

            String message = event.getMessage(lang);
            String urlToView = event.getUrlToView();
            String reference = Url.removeFragment(event.getUrlToView());

            email.setSubject(event.title);

            Resource resource = event.getResource();
            if (resource.getType() == ResourceType.ISSUE_COMMENT) {
                IssueComment issueComment = IssueComment.find.byId(Long.valueOf(resource.getId()));
                resource = issueComment.issue.asResource();
            }
            email.setHtmlMsg(getHtmlMessage(lang, message, urlToView, resource));
            email.setTextMsg(getPlainMessage(lang, message, Url.create(urlToView)));
            email.setCharset("utf-8");
            email.addReferences();
            email.setSentDate(event.created);
            Mailer.send(email);
            String escapedTitle = email.getSubject().replace("\"", "\\\"");
            String logEntry = String.format("\"%s\" %s", escapedTitle, email.getBccAddresses());
            play.Logger.of("mail").info(logEntry);
        } catch (Exception e) {
            Logger.warn("Failed to send a notification: " + email + "\n" + ExceptionUtils.getStackTrace(e));
        }
    }
}

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From source file:com.proctorcam.proctorserv.HashedAuthenticator.java

public static HashMap<String, Object> applyReverseGuidAndSign(HashMap<String, Object> params,
        String customer_identifier, String shared_secret) {
    //Create random GUID
    SecureRandom secRandom = null;
    try {//  ww  w. j a va 2  s.co m
        secRandom = SecureRandom.getInstance("SHA1PRNG");
    } catch (NoSuchAlgorithmException ex) {
        System.err.println(ex.getMessage());
    }
    String guid = new Integer(secRandom.nextInt()).toString();
    params.put("customer_id", customer_identifier);
    params.put("guid", guid);
    params.put("signature", "");

    //Create query string using key-value pairs in params and
    //appending shared_secret
    StringBuilder query = new StringBuilder();

    for (String key : params.keySet()) {
        if (key != "signature") {
            Object data = params.get(key);

            if (is_hashmap(data)) {
                HashMap<String, Object> map = (HashMap<String, Object>) data;
                String hashMapQuery = hashQuery(key, map);
                query.append(hashMapQuery);

            } else if (is_array(data)) {
                Object[] array = getArray(data);
                String arrayString = arrayQuery(key, array);
                query.append(arrayString);

            } else {
                query.append(key).append("=").append(data).append("&");
            }
        }
    }

    //Deletes trailing & from query and append shared_secret
    query.deleteCharAt(query.length() - 1);
    query.append(shared_secret);
    String signature = buildSig(query);

    //Add signature to params
    params.put("signature", signature);

    //Reverse guid in params
    String reverseGUID = new StringBuilder(guid).reverse().toString();
    params.put("guid", reverseGUID);

    return params;
}

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From source file:LineageSimulator.java

public static void writeVAFsToFile(String fileName, HashMap<Mutation.SNV, double[]> snvToVAFs,
        HashMap<Mutation.SNV, String> binaryProfiles, int numSamples) {
    String vafs = "";
    vafs += "#chrom\tpos\tdesc";
    if (binaryProfiles != null) {
        vafs += "\tprofile";
    }/*from w  w w .  ja v  a 2 s . co m*/
    vafs += "\tnormal";
    for (int i = 1; i < numSamples; i++) {
        vafs += "\tsample" + i;
    }
    vafs += "\n";
    DecimalFormat df = new DecimalFormat("#.####");
    for (Mutation.SNV snv : snvToVAFs.keySet()) {
        String v = (snv.chr + 1) + "\t" + snv.position + "\t" + snv.name;
        if (binaryProfiles != null) {
            v += "\t" + binaryProfiles.get(snv);
        }
        for (int i = 0; i < numSamples; i++) {
            v += "\t" + df.format(snvToVAFs.get(snv)[i]);
        }
        v += "\n";
        vafs += v;
    }
    writeOutputFile(fileName, vafs);
}

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From source file:org.wso2.mdm.qsg.utils.HTTPInvoker.java

public static HTTPResponse sendHTTPPutWithOAuthSecurity(String url, String payload,
        HashMap<String, String> headers) {
    HttpPut put = null;/*from  ww  w  . ja  v a  2 s  . co  m*/
    HttpResponse response = null;
    HTTPResponse httpResponse = new HTTPResponse();
    CloseableHttpClient httpclient = null;
    try {
        httpclient = (CloseableHttpClient) createHttpClient();
        StringEntity requestEntity = new StringEntity(payload, Constants.UTF_8);
        put = new HttpPut(url);
        put.setEntity(requestEntity);
        for (String key : headers.keySet()) {
            put.setHeader(key, headers.get(key));
        }
        put.setHeader(Constants.Header.AUTH, OAUTH_BEARER + oAuthToken);
        response = httpclient.execute(put);
    } catch (UnsupportedEncodingException e) {
        e.printStackTrace();
    } catch (ClientProtocolException e) {
        e.printStackTrace();
    } catch (IOException e) {
        e.printStackTrace();
    } catch (NoSuchAlgorithmException e) {
        e.printStackTrace();
    } catch (KeyStoreException e) {
        e.printStackTrace();
    } catch (KeyManagementException e) {
        e.printStackTrace();
    }

    BufferedReader rd = null;
    try {
        rd = new BufferedReader(new InputStreamReader(response.getEntity().getContent()));
    } catch (IOException e) {
        e.printStackTrace();
    }

    StringBuffer result = new StringBuffer();
    String line = "";
    try {
        while ((line = rd.readLine()) != null) {
            result.append(line);
        }
    } catch (IOException e) {
        e.printStackTrace();
    }
    httpResponse.setResponseCode(response.getStatusLine().getStatusCode());
    httpResponse.setResponse(result.toString());
    try {
        httpclient.close();
    } catch (IOException e) {
        e.printStackTrace();
    }
    return httpResponse;
}

---

From source file:org.wso2.mdm.qsg.utils.HTTPInvoker.java

public static HTTPResponse sendHTTPPost(String url, String payload, HashMap<String, String> headers) {
    HttpPost post = null;/*from   w  w w  . j av a 2s  .co m*/
    HttpResponse response = null;
    HTTPResponse httpResponse = new HTTPResponse();
    CloseableHttpClient httpclient = null;
    try {
        httpclient = (CloseableHttpClient) createHttpClient();
        StringEntity requestEntity = new StringEntity(payload, Constants.UTF_8);
        post = new HttpPost(url);
        post.setEntity(requestEntity);
        for (String key : headers.keySet()) {
            post.setHeader(key, headers.get(key));
        }
        response = httpclient.execute(post);
    } catch (UnsupportedEncodingException e) {
        e.printStackTrace();
    } catch (ClientProtocolException e) {
        e.printStackTrace();
    } catch (IOException e) {
        e.printStackTrace();
    } catch (NoSuchAlgorithmException e) {
        e.printStackTrace();
    } catch (KeyStoreException e) {
        e.printStackTrace();
    } catch (KeyManagementException e) {
        e.printStackTrace();
    }

    BufferedReader rd = null;
    try {
        rd = new BufferedReader(new InputStreamReader(response.getEntity().getContent()));
    } catch (IOException e) {
        e.printStackTrace();
    }

    StringBuffer result = new StringBuffer();
    String line = "";
    try {
        while ((line = rd.readLine()) != null) {
            result.append(line);
        }
    } catch (IOException e) {
        e.printStackTrace();
    }
    httpResponse.setResponseCode(response.getStatusLine().getStatusCode());
    httpResponse.setResponse(result.toString());
    try {
        httpclient.close();
    } catch (IOException e) {
        e.printStackTrace();
    }
    return httpResponse;
}

---

From source file:org.wso2.mdm.qsg.utils.HTTPInvoker.java

public static HTTPResponse sendHTTPPostWithOAuthSecurity(String url, String payload,
        HashMap<String, String> headers) {
    HttpPost post = null;/*from  w w w  .  jav a  2 s .  com*/
    HttpResponse response = null;
    HTTPResponse httpResponse = new HTTPResponse();
    CloseableHttpClient httpclient = null;
    try {
        httpclient = (CloseableHttpClient) createHttpClient();
        StringEntity requestEntity = new StringEntity(payload, Constants.UTF_8);
        post = new HttpPost(url);
        post.setEntity(requestEntity);
        for (String key : headers.keySet()) {
            post.setHeader(key, headers.get(key));
        }

        post.setHeader(Constants.Header.AUTH, OAUTH_BEARER + oAuthToken);
        response = httpclient.execute(post);
    } catch (UnsupportedEncodingException e) {
        e.printStackTrace();
    } catch (ClientProtocolException e) {
        e.printStackTrace();
    } catch (IOException e) {
        e.printStackTrace();
    } catch (NoSuchAlgorithmException e) {
        e.printStackTrace();
    } catch (KeyStoreException e) {
        e.printStackTrace();
    } catch (KeyManagementException e) {
        e.printStackTrace();
    }

    BufferedReader rd = null;
    try {
        rd = new BufferedReader(new InputStreamReader(response.getEntity().getContent()));
    } catch (IOException e) {
        e.printStackTrace();
    }

    StringBuffer result = new StringBuffer();
    String line = "";
    try {
        while ((line = rd.readLine()) != null) {
            result.append(line);
        }
    } catch (IOException e) {
        e.printStackTrace();
    }
    httpResponse.setResponseCode(response.getStatusLine().getStatusCode());
    httpResponse.setResponse(result.toString());
    try {
        httpclient.close();
    } catch (IOException e) {
        e.printStackTrace();
    }
    return httpResponse;
}

---

From source file:edu.ehu.galan.wiki2wordnet.wikipedia2wordnet.Mapper.java

private static void disambiguateUKB(HashMap<String, List<Wiki2WordnetMapping>> pUkbList,
        List<String> pDesambContext, String pFile, IDictionary pWordnet, HashMap<String, Integer> pMappings,
        String pUkbBinDir) {/* w w w  .  jav a  2 s  . c o  m*/
    logger.debug("Desambiguating Wornet synsets via UKB method");
    HashMap<String, List<String>> toDisam = new HashMap<>();
    logger.debug("Finding gold topics for disambiguation...");
    Function<String, String> contextSynsets = (String t) -> pWordnet
            .getSynset(new SynsetID(pMappings.get(t), POS.NOUN)).getWords().get(0).getLemma();
    List<String> context = pDesambContext.stream().map(contextSynsets).collect(toList());
    for (String topics21 : pUkbList.keySet()) {
        toDisam.put(pWordnet.getSynset(new SynsetID(pMappings.get(topics21), POS.NOUN)).getWords().get(0)
                .getLemma().toLowerCase(), context);
    }
    UKBUtils.prepareInput(toDisam, pFile);
    HashMap<String, Integer> synsets = UKBUtils.processUKB(pUkbBinDir, pFile);
    if (toDisam.size() == synsets.size()) {
        for (String topics21 : pUkbList.keySet()) {
            Integer inte = synsets.get(pWordnet.getSynset(new SynsetID(pMappings.get(topics21), POS.NOUN))
                    .getWords().get(0).getLemma().toLowerCase());
            pMappings.put(topics21, inte);
        }
        logger.debug("UKB disambiguation using WordNet finished");
    } else {
        logger.error("The number of topics to disambiguate via ukb must be the same than the ouput size");
    }

}

---

From source file:fr.lissi.belilif.om2m.rest.WebServiceActions.java

/**
 * Do get./*from  w  w  w .ja  va2  s.c  om*/
 *
 * @param uri
 *            the uri
 * @param headers
 *            the headers
 * @return the string
 * @throws Exception
 *             the exception
 */
public static String doGet(URI uri, HashMap<String, String> headers) throws Exception {
    CloseableHttpClient httpclient = HttpClients.createDefault();
    String respString = null;
    try {
        /*
         * HttpClient provides URIBuilder utility class to simplify creation and modification of request URIs.
         * 
         * URI uri = new URIBuilder() .setScheme("http") .setHost("hc.apache.org/") // .setPath("/search") // .setParameter("q",
         * "httpclient") // .setParameter("btnG", "Google Search") // .setParameter("aq", "f") // .setParameter("oq", "") .build();
         */

        HttpGet httpGet = new HttpGet(uri);

        for (String key : headers.keySet()) {
            httpGet.addHeader(key, headers.get(key));
        }

        CloseableHttpResponse response1 = httpclient.execute(httpGet);
        // The underlying HTTP connection is still held by the response object
        // to allow the response content to be streamed directly from the network socket.
        // In order to ensure correct deallocation of system resources
        // the user MUST call CloseableHttpResponse#close() from a finally clause.
        // Please note that if response content is not fully consumed the underlying
        // connection cannot be safely re-used and will be shut down and discarded
        // by the connection manager.

        try {
            System.out.println(response1.getStatusLine());
            HttpEntity entity = response1.getEntity();
            // do something useful with the response body
            if (entity != null) {
                respString = EntityUtils.toString(entity);
            }
            // and ensure it is fully consumed
            EntityUtils.consume(entity);
        } finally {
            response1.close();
        }
    } finally {
        httpclient.close();
    }
    return respString;
}

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