Example usage for java.util Hashtable entrySet

List of usage examples for java.util Hashtable entrySet

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Usage

From source file:org.wso2.ei.bpmn.analytics.core.utils.BPMNAnalyticsCoreUtils.java

/**
 * Get sorted list (sort by int type values)
 *
 * @param table is a hash table to keep the result as key-value pairs
 * @param key1  is the name for the first value of the JSON object
 * @param key2  is the name for the second value for the JSON object
 * @param order is to get the top or bottom results
 * @param count is to limit the number of results
 * @return a sorted list as a JSON array string
 * @throws JSONException/*www .j a va 2  s . c o m*/
 */
public static String getIntegerValueSortedList(Hashtable<String, Integer> table, String key1, String key2,
        String order, int count) throws JSONException {
    ArrayList<Map.Entry<String, Integer>> l = new ArrayList(table.entrySet());
    Collections.sort(l, new Comparator<Map.Entry<String, Integer>>() {
        public int compare(Map.Entry<String, Integer> o1, Map.Entry<String, Integer> o2) {
            return o1.getValue().compareTo(o2.getValue());
        }
    });
    Collections.reverse(l);
    JSONArray array = new JSONArray();
    for (int i = 0; i < l.size(); i++) {
        JSONObject o = new JSONObject();
        o.put(key1, l.get(i).getKey());
        o.put(key2, l.get(i).getValue());
        array.put(o);
    }

    //if count exceeds the array length, then assign the array length to the count variable
    if (count > array.length()) {
        count = array.length();
    }

    JSONArray arrayPortion = new JSONArray();
    if (order.equalsIgnoreCase(BPMNAnalyticsCoreConstants.TOP)) {
        for (int i = array.length() - count; i < array.length(); i++) {
            arrayPortion.put(array.get(i));
        }
    } else if (order.equalsIgnoreCase(BPMNAnalyticsCoreConstants.BOTTOM)) {
        for (int i = 0; i < count; i++) {
            arrayPortion.put(array.get(i));
        }
    }
    return arrayPortion.toString();
}

From source file:org.wso2.carbon.pc.analytics.core.utils.AnalyticsUtils.java

/**
 * Get sorted list (sort by long type keys)
 *
 * @param table is a hash table to keep the result as key-value pairs
 * @param key1  is the name for the first value of the JSON object
 * @param key2  is the name for the second value for the JSON object
 * @return a sorted list as a JSON array string
 * @throws JSONException//from   w w w . ja  v  a2  s  . c o  m
 */
public static String getLongKeySortedList(Hashtable<Long, Integer> table, String key1, String key2)
        throws JSONException {
    ArrayList<Map.Entry<Long, Integer>> l = new ArrayList(table.entrySet());
    Collections.sort(l, new Comparator<Map.Entry<Long, Integer>>() {
        public int compare(Map.Entry<Long, Integer> o1, Map.Entry<Long, Integer> o2) {
            return o1.getKey().compareTo(o2.getKey());
        }
    });
    JSONArray array = new JSONArray();
    for (int i = 0; i < l.size(); i++) {
        JSONObject o = new JSONObject();
        o.put(key1, dateFormatter(l.get(i).getKey()));
        o.put(key2, l.get(i).getValue());
        array.put(o);
    }
    return array.toString();
}

From source file:org.wso2.carbon.pc.analytics.core.generic.utils.AnalyticsUtils.java

/**
 * Get sorted list (sort by double type values)
 *
 * @param table is a hash table to keep the result as key-value pairs
 * @param key1  is the name for the first value of the JSON object
 * @param key2  is the name for the second value for the JSON object
 * @param order is to get the top or bottom results
 * @param count is to limit the number of results
 * @return a sorted list as a JSON array string
 * @throws JSONException//from  ww w.j  a v a  2 s. co m
 */
public static String getDoubleValueSortedList(Hashtable<String, Double> table, String key1, String key2,
        String order, int count) throws JSONException {
    //Transfer as List and sort it
    ArrayList<Map.Entry<String, Double>> l = new ArrayList(table.entrySet());
    Collections.sort(l, new Comparator<Map.Entry<String, Double>>() {
        public int compare(Map.Entry<String, Double> o1, Map.Entry<String, Double> o2) {
            return o1.getValue().compareTo(o2.getValue());
        }
    });
    JSONArray array = new JSONArray();
    for (int i = 0; i < l.size(); i++) {
        JSONObject o = new JSONObject();
        o.put(key1, l.get(i).getKey());
        o.put(key2, round(l.get(i).getValue(), 2));
        array.put(o);
    }

    //if count exceeds the array length, then assign the array length to the count variable
    if (count > array.length()) {
        count = array.length();
    }

    JSONArray arrayPortion = new JSONArray();
    if (order.equalsIgnoreCase(AnalyticsConstants.TOP)) {
        for (int i = array.length() - count; i < array.length(); i++) {
            arrayPortion.put(array.get(i));
        }
    } else if (order.equalsIgnoreCase(AnalyticsConstants.BOTTOM)) {
        for (int i = 0; i < count; i++) {
            arrayPortion.put(array.get(i));
        }
    }
    return arrayPortion.toString();
}

From source file:org.wso2.ei.bpmn.analytics.core.utils.BPMNAnalyticsCoreUtils.java

/**
 * Get sorted list (sort by double type values)
 *
 * @param table is a hash table to keep the result as key-value pairs
 * @param key1  is the name for the first value of the JSON object
 * @param key2  is the name for the second value for the JSON object
 * @param order is to get the top or bottom results
 * @param count is to limit the number of results
 * @return a sorted list as a JSON array string
 * @throws JSONException/* w  w w .j  ava 2 s .  co m*/
 */
public static String getDoubleValueSortedList(Hashtable<String, Double> table, String key1, String key2,
        String order, int count) throws JSONException {
    //Transfer as List and sort it
    ArrayList<Map.Entry<String, Double>> l = new ArrayList(table.entrySet());
    Collections.sort(l, new Comparator<Map.Entry<String, Double>>() {
        public int compare(Map.Entry<String, Double> o1, Map.Entry<String, Double> o2) {
            return o1.getValue().compareTo(o2.getValue());
        }
    });
    Collections.reverse(l);
    JSONArray array = new JSONArray();
    for (int i = 0; i < l.size(); i++) {
        JSONObject o = new JSONObject();
        o.put(key1, l.get(i).getKey());
        o.put(key2, round(l.get(i).getValue(), 2));
        array.put(o);
    }

    //if count exceeds the array length, then assign the array length to the count variable
    if (count > array.length()) {
        count = array.length();
    }

    JSONArray arrayPortion = new JSONArray();
    if (order.equalsIgnoreCase(BPMNAnalyticsCoreConstants.TOP)) {
        for (int i = array.length() - count; i < array.length(); i++) {
            arrayPortion.put(array.get(i));
        }
    } else if (order.equalsIgnoreCase(BPMNAnalyticsCoreConstants.BOTTOM)) {
        for (int i = 0; i < count; i++) {
            arrayPortion.put(array.get(i));
        }
    }
    return arrayPortion.toString();
}

From source file:com.music.Generator.java

@SuppressWarnings({ "unchecked", "unused" })
private static void printStatistics(ScoreContext ctx, Part part) {
    if (false) {//ww  w.j av  a  2 s  .  c o m
        Hashtable<String, Object> table = PhraseAnalysis.getAllStatistics(part.getPhrase(0), 1, 0,
                ctx.getScale().getDefinition());
        for (Entry<String, Object> entry : table.entrySet()) {
            System.out.println(entry.getKey() + "=" + entry.getValue());
        }
    }
}

From source file:org.apache.manifoldcf.crawler.connectors.meridio.CommonsHTTPSender.java

/**
* Extracts info from message context./*from ww w.j  a  v a2s  . c o m*/
*
* @param method Post or get method
* @param msgContext the message context
*/
private static boolean addContextInfo(HttpPost method, MessageContext msgContext) throws AxisFault {

    boolean httpChunkStream = false;

    // Get SOAPAction, default to ""
    String action = msgContext.useSOAPAction() ? msgContext.getSOAPActionURI() : "";

    if (action == null) {
        action = "";
    }

    Message msg = msgContext.getRequestMessage();

    if (msg != null) {

        // First, transfer MIME headers of SOAPMessage to HTTP headers.
        // Some of these might be overridden later.
        MimeHeaders mimeHeaders = msg.getMimeHeaders();
        if (mimeHeaders != null) {
            for (Iterator i = mimeHeaders.getAllHeaders(); i.hasNext();) {
                MimeHeader mimeHeader = (MimeHeader) i.next();
                method.addHeader(mimeHeader.getName(), mimeHeader.getValue());
            }
        }

        method.setHeader(new BasicHeader(HTTPConstants.HEADER_CONTENT_TYPE,
                msg.getContentType(msgContext.getSOAPConstants())));
    }

    method.setHeader(new BasicHeader("Accept", "*/*"));

    method.setHeader(new BasicHeader(HTTPConstants.HEADER_SOAP_ACTION, "\"" + action + "\""));
    method.setHeader(new BasicHeader(HTTPConstants.HEADER_USER_AGENT, Messages.getMessage("axisUserAgent")));

    // process user defined headers for information.
    Hashtable userHeaderTable = (Hashtable) msgContext.getProperty(HTTPConstants.REQUEST_HEADERS);

    if (userHeaderTable != null) {
        for (Iterator e = userHeaderTable.entrySet().iterator(); e.hasNext();) {
            Map.Entry me = (Map.Entry) e.next();
            Object keyObj = me.getKey();

            if (null == keyObj) {
                continue;
            }
            String key = keyObj.toString().trim();
            String value = me.getValue().toString().trim();

            if (key.equalsIgnoreCase(HTTPConstants.HEADER_EXPECT)
                    && value.equalsIgnoreCase(HTTPConstants.HEADER_EXPECT_100_Continue)) {
                HttpProtocolParams.setUseExpectContinue(method.getParams(), true);
            } else if (key.equalsIgnoreCase(HTTPConstants.HEADER_TRANSFER_ENCODING_CHUNKED)) {
                String val = me.getValue().toString();
                if (null != val) {
                    httpChunkStream = JavaUtils.isTrue(val);
                }
            } else {
                method.addHeader(key, value);
            }
        }
    }

    return httpChunkStream;
}

From source file:org.chililog.server.data.MongoUtils.java

/**
 * Saves a key-value map to the mongoDB object
 * /*from   w  w  w.j av a  2  s.c  o m*/
 * @param dbObject
 *            mongoDB DBObject to which data will be saved
 * @param fieldName
 *            name of field to save
 * @param fieldValue
 *            value of field to save
 * @param isRequired
 *            flag to indicate if field is required.
 * @throws ChiliLogException
 */
public static void setKeyValuePairs(DBObject dbObject, String fieldName, Hashtable<String, String> fieldValue,
        boolean isRequired) throws ChiliLogException {
    if (dbObject == null) {
        throw new IllegalArgumentException("dbObject is null");
    }
    if (StringUtils.isBlank(fieldName)) {
        throw new IllegalArgumentException("fieldName is blank");
    }
    if (isRequired && (fieldValue == null || fieldValue.isEmpty())) {
        throw new ChiliLogException(Strings.MONGODB_MISSING_REQURIED_FIELD_ERROR, fieldName);
    }

    BasicDBObject obj = new BasicDBObject();
    for (Entry<String, String> s : fieldValue.entrySet()) {
        String key = s.getKey();
        String value = s.getValue();
        obj.put(key, value);
    }
    dbObject.put(fieldName, obj);
}

From source file:org.apache.manifoldcf.connectorcommon.common.CommonsHTTPSender.java

/**
* Extracts info from message context./*from w  w w. ja  v  a  2 s . co m*/
*
* @param method Post or get method
* @param msgContext the message context
*/
private static boolean addContextInfo(HttpPost method, MessageContext msgContext) throws AxisFault {

    boolean httpChunkStream = false;

    // Get SOAPAction, default to ""
    String action = msgContext.useSOAPAction() ? msgContext.getSOAPActionURI() : "";

    if (action == null) {
        action = "";
    }

    Message msg = msgContext.getRequestMessage();

    if (msg != null) {

        // First, transfer MIME headers of SOAPMessage to HTTP headers.
        // Some of these might be overridden later.
        MimeHeaders mimeHeaders = msg.getMimeHeaders();
        if (mimeHeaders != null) {
            for (Iterator i = mimeHeaders.getAllHeaders(); i.hasNext();) {
                MimeHeader mimeHeader = (MimeHeader) i.next();
                method.addHeader(mimeHeader.getName(), mimeHeader.getValue());
            }
        }

        method.setHeader(new BasicHeader(HTTPConstants.HEADER_CONTENT_TYPE,
                msg.getContentType(msgContext.getSOAPConstants())));
    }

    method.setHeader(new BasicHeader("Accept", "*/*"));

    method.setHeader(new BasicHeader(HTTPConstants.HEADER_SOAP_ACTION, "\"" + action + "\""));
    method.setHeader(new BasicHeader(HTTPConstants.HEADER_USER_AGENT, Messages.getMessage("axisUserAgent")));

    // process user defined headers for information.
    Hashtable userHeaderTable = (Hashtable) msgContext.getProperty(HTTPConstants.REQUEST_HEADERS);

    if (userHeaderTable != null) {
        for (Iterator e = userHeaderTable.entrySet().iterator(); e.hasNext();) {
            Map.Entry me = (Map.Entry) e.next();
            Object keyObj = me.getKey();

            if (null == keyObj) {
                continue;
            }
            String key = keyObj.toString().trim();
            String value = me.getValue().toString().trim();

            //if (key.equalsIgnoreCase(HTTPConstants.HEADER_EXPECT) &&
            //  value.equalsIgnoreCase(HTTPConstants.HEADER_EXPECT_100_Continue)) {
            //  HttpProtocolParams.setUseExpectContinue(method.getParams(),true);
            //} else 
            if (key.equalsIgnoreCase(HTTPConstants.HEADER_TRANSFER_ENCODING_CHUNKED)) {
                String val = me.getValue().toString();
                if (null != val) {
                    httpChunkStream = JavaUtils.isTrue(val);
                }
            } else {
                method.addHeader(key, value);
            }
        }
    }

    return httpChunkStream;
}

From source file:org.apache.synapse.transport.fix.FIXUtils.java

/**
 * Compares two given FIX URL strings. The second URL is considered equal to the
 * first URL if all the properties in the first URL also exist in the second URL
 * and if they have equals values./*from w  w w  .  j a v  a 2 s .  c o  m*/
 *
 * @param url1 a FIX URL String
 * @param url2 a FIX URL String
 * @return a boolean value
 */
public static boolean compareURLs(String url1, String url2) {
    if (!url1.substring(0, url1.indexOf("?")).equals(url2.substring(0, url2.indexOf("?")))) {
        return false;
    } else {
        Hashtable<String, String> properties1 = BaseUtils.getEPRProperties(url1);
        Hashtable<String, String> properties2 = BaseUtils.getEPRProperties(url2);
        for (Map.Entry<String, String> entry : properties1.entrySet()) {
            if (!properties2.containsKey(entry.getKey())) {
                return false;
            } else if (!properties1.get(entry.getKey()).equals(entry.getValue())) {
                return false;
            }
        }
    }
    return true;
}

From source file:com.nokia.carbide.internal.bugreport.model.Communication.java

/**
 * Sends given fields as a bug_report to the server provided by product.
 * @param fields values which are sent to the server
 * @param product product provides e.g. server URL
 * @return bug_id of the added bug_entry
 * @throws RuntimeException if an error occurred. Error can be either some communication error 
 * or error message provided by the server (e.g. invalid password)
 *///from   w w  w  .ja  v a2s  .  com
public static String sendBugReport(Hashtable<String, String> fields, IProduct product) throws RuntimeException {

    // Nothing to send
    if (fields == null || fields.size() < 1) {
        throw new RuntimeException(Messages.getString("Communication.NothingToSend")); //$NON-NLS-1$
    }

    String bugNumber = ""; //$NON-NLS-1$
    String url = product.getUrl();
    if (url.startsWith("https")) { //$NON-NLS-1$
        // we'll support HTTPS with trusted (i.e. signed) certificates
        //         Security.addProvider(new com.sun.net.ssl.internal.ssl.Provider());
        System.setProperty("java.protocol.handler.pkgs", "com.sun.net.ssl.internal.www.protocol"); //$NON-NLS-1$ //$NON-NLS-2$
    }
    PostMethod filePost = new PostMethod(url);
    Part[] parts = new Part[fields.size()];
    int i = 0;
    Iterator<Map.Entry<String, String>> it = fields.entrySet().iterator();

    // create parts
    while (it.hasNext()) {
        Map.Entry<String, String> productField = it.next();

        // attachment field
        if (productField.getKey() == FieldsHandler.FIELD_ATTACHMENT) {
            File f = new File(productField.getValue());
            try {
                parts[i] = new FilePart(FieldsHandler.FIELD_DATA, f);

            } catch (FileNotFoundException e) {
                e.printStackTrace();
                parts[i] = new StringPart(FieldsHandler.FIELD_DATA,
                        Messages.getString("Communication.NotFound")); //$NON-NLS-1$
            }
            // string field
        } else {
            parts[i] = new StringPart(productField.getKey(), productField.getValue());
        }
        i++;
    }

    filePost.setRequestEntity(new MultipartRequestEntity(parts, filePost.getParams()));

    HttpClient client = new HttpClient();
    client.getHttpConnectionManager().getParams().setConnectionTimeout(8000);
    setProxyData(client, filePost);
    int status = 0;
    String receivedData = ""; //$NON-NLS-1$
    try {
        status = client.executeMethod(filePost);
        receivedData = filePost.getResponseBodyAsString(1024 * 1024);
    } catch (Exception e) {
        e.printStackTrace();
        throw new RuntimeException(e);
    } finally {
        filePost.releaseConnection();
    }

    // HTTP status codes: 2xx = Success
    if (status >= 200 && status < 300) {
        // some error occurred in the server side (e.g. invalid password)
        if (receivedData.contains(FieldsHandler.TAG_RESPONSE_ERROR)
                && receivedData.contains(FieldsHandler.TAG_RESPONSE_ERROR_CLOSE)) {
            int beginIndex = receivedData.indexOf(FieldsHandler.TAG_RESPONSE_ERROR)
                    + FieldsHandler.TAG_RESPONSE_ERROR.length();
            int endIndex = receivedData.indexOf(FieldsHandler.TAG_RESPONSE_ERROR_CLOSE);
            String error = receivedData.substring(beginIndex, endIndex);
            error = error.trim();
            throw new RuntimeException(error);
            // bug_entry was added successfully to database, read the bug_number
        } else if (receivedData.contains(FieldsHandler.TAG_RESPONSE_BUG_ID)
                && receivedData.contains(FieldsHandler.TAG_RESPONSE_BUG_ID_CLOSE)) {
            int beginIndex = receivedData.indexOf(FieldsHandler.TAG_RESPONSE_BUG_ID)
                    + FieldsHandler.TAG_RESPONSE_BUG_ID.length();
            int endIndex = receivedData.indexOf(FieldsHandler.TAG_RESPONSE_BUG_ID_CLOSE);
            bugNumber = receivedData.substring(beginIndex, endIndex);
            bugNumber = bugNumber.trim();
            // some unknown error
        } else {
            throw new RuntimeException(Messages.getString("Communication.UnknownError")); //$NON-NLS-1$
        }
        // some HTTP error (status code other than 2xx)
    } else {
        String error = Messages.getString("Communication.HttpError") + status; //$NON-NLS-1$
        throw new RuntimeException(error);
    }

    return bugNumber;
}