Example usage for java.util HashMap entrySet

Introduction

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

Prototype

Set entrySet

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Document

Holds cached entrySet().

Usage

From source file:org.owasp.benchmark.score.report.ScatterHome.java

private void makeDataLabels(Set<Report> toolResults, XYPlot xyplot) {
    HashMap<Point2D, String> map = makePointList(toolResults);
    for (Entry<Point2D, String> e : map.entrySet()) {
        if (e.getValue() != null) {
            Point2D p = e.getKey();
            String label = sort(e.getValue());
            XYTextAnnotation annotation = new XYTextAnnotation(label, p.getX(), p.getY());
            annotation.setTextAnchor(p.getX() < 3 ? TextAnchor.TOP_LEFT : TextAnchor.TOP_CENTER);
            annotation.setBackgroundPaint(Color.white);
            if (label.toCharArray()[0] == averageLabel) {
                annotation.setPaint(Color.magenta);
            } else {
                annotation.setPaint(Color.blue);
            }/*from w w  w  .j  ava2s .c om*/
            annotation.setFont(theme.getRegularFont());
            xyplot.addAnnotation(annotation);
        }
    }
}

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From source file:africastalkinggateway.AfricasTalkingGateway.java

private String sendPOSTRequest(HashMap<String, String> dataMap_, String urlString_) throws Exception {
    try {/*from  w w w  . ja va 2s  . c om*/
        String data = new String();
        Iterator<Entry<String, String>> it = dataMap_.entrySet().iterator();
        while (it.hasNext()) {
            Map.Entry<String, String> pairs = (Map.Entry<String, String>) it.next();
            data += URLEncoder.encode(pairs.getKey().toString(), "UTF-8");
            data += "=" + URLEncoder.encode(pairs.getValue().toString(), "UTF-8");
            if (it.hasNext())
                data += "&";
        }
        URL url = new URL(urlString_);
        URLConnection conn = url.openConnection();
        conn.setRequestProperty("Accept", "application/json");
        conn.setRequestProperty("apikey", _apiKey);
        conn.setDoOutput(true);
        OutputStreamWriter writer = new OutputStreamWriter(conn.getOutputStream());
        writer.write(data);
        writer.flush();

        HttpURLConnection http_conn = (HttpURLConnection) conn;
        responseCode = http_conn.getResponseCode();

        BufferedReader reader;
        if (responseCode == HTTP_CODE_OK || responseCode == HTTP_CODE_CREATED)
            reader = new BufferedReader(new InputStreamReader(http_conn.getInputStream()));
        else
            reader = new BufferedReader(new InputStreamReader(http_conn.getErrorStream()));
        String response = reader.readLine();

        if (DEBUG)
            System.out.println(response);

        reader.close();
        return response;

    } catch (Exception e) {
        throw e;
    }
}

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From source file:com.eucalyptus.objectstorage.pipeline.handlers.ObjectStorageAuthenticationHandler.java

/**
 * This method exists to clean up a problem encountered periodically where the HTTP
 * headers are duplicated/*from   www. ja v a2s. co  m*/
 *
 * @param httpRequest
 */
private static void removeDuplicateHeaderValues(MappingHttpRequest httpRequest) {
    List<String> hdrList = null;
    HashMap<String, List<String>> fixedHeaders = new HashMap<String, List<String>>();
    boolean foundDup = false;
    for (String header : httpRequest.getHeaderNames()) {
        hdrList = httpRequest.getHeaders(header);

        //Only address the specific case where there is exactly one identical copy of the header
        if (hdrList != null && hdrList.size() == 2 && hdrList.get(0).equals(hdrList.get(1))) {
            foundDup = true;
            fixedHeaders.put(header, Lists.newArrayList(hdrList.get(0)));
        } else {
            fixedHeaders.put(header, hdrList);
        }
    }

    if (foundDup) {
        LOG.debug("Found duplicate headers in: " + httpRequest.logMessage());
        httpRequest.clearHeaders();

        for (Map.Entry<String, List<String>> e : fixedHeaders.entrySet()) {
            for (String v : e.getValue()) {
                httpRequest.addHeader(e.getKey(), v);
            }
        }
    }
}

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From source file:com.impetus.kundera.ycsb.benchmark.CouchDBNativeClient.java

@Override
public int insert(String table, String key, HashMap<String, ByteIterator> values) {
    HttpResponse response = null;/*  w ww .j  a  v a  2 s.com*/
    try {
        System.out.println("Inserting ....");
        JsonObject object = new JsonObject();
        for (Map.Entry<String, ByteIterator> entry : values.entrySet()) {
            object.addProperty(entry.getKey(), entry.getValue().toString());
        }
        URI uri = new URI(CouchDBConstants.PROTOCOL, null, httpHost.getHostName(), httpHost.getPort(),
                CouchDBConstants.URL_SAPRATOR + database.toLowerCase() + CouchDBConstants.URL_SAPRATOR + table
                        + key,
                null, null);

        HttpPut put = new HttpPut(uri);

        StringEntity stringEntity = null;
        object.addProperty("_id", table + key);
        stringEntity = new StringEntity(object.toString(), Constants.CHARSET_UTF8);
        stringEntity.setContentType("application/json");
        put.setEntity(stringEntity);

        response = httpClient.execute(httpHost, put, CouchDBUtils.getContext(httpHost));

        if (response.getStatusLine().getStatusCode() == HttpStatus.SC_NOT_FOUND) {
            return 1;
        }
        return 0;
    } catch (Exception e) {
        throw new RuntimeException(e);
    } finally {
        // CouchDBUtils.closeContent(response);
    }
}

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From source file:com.marketcloud.marketcloud.Utilities.java

/**
 * Returns a list of objects that comply with the given query.
 *
 * @param baseURL endpoint of the database
 * @param token a session token that identifies the user
 * @param m HashMap containing a list of filters
 * @return a JSONArray containing a list of objects that comply with the given filter
 *//*  w  w  w. ja  va2s . c o m*/
public JSONObject list(final String baseURL, String token, final HashMap<String, Object> m)
        throws ExecutionException, InterruptedException, JSONException {

    String url = baseURL.substring(0, baseURL.length() - 1) + "?";

    //Concatenate the filters to the base URL

    int index = 0;
    int max = m.size() - 1;

    for (Map.Entry<String, Object> entry : m.entrySet()) {

        url += entry.getKey() + "=" + entry.getValue();

        if (index != max)
            url += "&";

        index++;
    }

    return new Connect(context).run("get", url, publicKey + ":" + token);
}

---

From source file:com.intuit.tank.httpclient3.TankHttpClient3.java

/**
 * Set all the header keys//from  ww w.  j  a  v  a 2  s.  c o  m
 * 
 * @param connection
 */
@SuppressWarnings("rawtypes")
private void setHeaders(BaseRequest request, HttpMethod method, HashMap<String, String> headerInformation) {
    try {
        Set set = headerInformation.entrySet();
        Iterator iter = set.iterator();

        while (iter.hasNext()) {
            Map.Entry mapEntry = (Map.Entry) iter.next();
            method.setRequestHeader((String) mapEntry.getKey(), (String) mapEntry.getValue());
        }
    } catch (Exception ex) {
        logger.warn(request.getLogUtil().getLogMessage("Unable to set header: " + ex.getMessage(),
                LogEventType.System));
    }
}

---

From source file:de.betterform.agent.web.servlet.ErrorServlet.java

@Override
protected void doGet(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException {
    WebUtil.nonCachingResponse(response);
    //pick up the exception details
    String xpath = "unknown";
    String cause = "";
    String msg = (String) getSessionAttribute(request, "betterform.exception.message");
    if (msg != null) {
        int start = msg.indexOf("::");
        if (start > 3) {
            xpath = msg.substring(start + 2);
            msg = msg.substring(0, start);
        }/*  www . ja v  a2  s.c o m*/
        //todo: don't we need an 'else' here?
    }
    Exception ex = (Exception) getSessionAttribute(request, "betterform.exception");
    if (ex != null && ex.getCause() != null && ex.getCause().getMessage() != null) {
        cause = ex.getCause().getMessage();
    }

    //create XML structure for exception details
    Element rootNode = DOMUtil.createRootElement("error");
    DOMUtil.appendElement(rootNode, "context", request.getContextPath());
    DOMUtil.appendElement(rootNode, "url", request.getSession().getAttribute("betterform.referer").toString());
    DOMUtil.appendElement(rootNode, "xpath", xpath);
    DOMUtil.appendElement(rootNode, "message", msg);
    DOMUtil.appendElement(rootNode, "cause", cause);

    //transform is different depending on exception type
    if (ex instanceof XFormsErrorIndication) {
        Object o = ((XFormsErrorIndication) ex).getContextInfo();
        if (o instanceof HashMap) {
            HashMap<String, Object> map = (HashMap) ((XFormsErrorIndication) ex).getContextInfo();
            if (map.size() != 0) {
                Element contextinfo = rootNode.getOwnerDocument().createElement("contextInfo");
                rootNode.appendChild(contextinfo);
                for (Map.Entry<String, Object> entry : map.entrySet()) {
                    DOMUtil.appendElement(rootNode, entry.getKey(), entry.getValue().toString());
                }
            }
        }
        //todo: check -> there are contextInfos containing a simple string but seems to be integrated within above error message already - skip for now
        /*
                    else{
                    }
        */
        Document hostDoc = (Document) getSessionAttribute(request, "betterform.hostDoc");
        String serializedDoc = DOMUtil.serializeToString(hostDoc);
        //reparse
        try {
            byte bytes[] = serializedDoc.getBytes("UTF-8");
            Document newDoc = PositionalXMLReader.readXML(new ByteArrayInputStream(bytes));
            DOMUtil.prettyPrintDOM(newDoc);
            //eval xpath
            Node n = XPathUtil.evaluateAsSingleNode(newDoc, xpath);
            String linenumber = (String) n.getUserData("lineNumber");
            DOMUtil.appendElement(rootNode, "lineNumber", linenumber);

            DOMUtil.prettyPrintDOM(rootNode);

            WebUtil.doTransform(getServletContext(), response, newDoc, "highlightError.xsl", rootNode);
        } catch (Exception e) {
            e.printStackTrace();
        }

    } else {
        WebUtil.doTransform(getServletContext(), response, rootNode.getOwnerDocument(), "error.xsl", null);
    }
}

---

From source file:com.streamsets.pipeline.stage.processor.kv.redis.RedisLookupProcessor.java

@SuppressWarnings("unchecked")
private void updateRecord(LookupValue value, String outputFieldPath, Record record) throws StageException {
    switch (value.getType()) {
    case STRING:/* w w  w .  jav a 2s.c om*/
        Optional<String> string = Optional.fromNullable((String) value.getValue());
        if (Optional.fromNullable(value.getValue()).isPresent()) {
            record.set(outputFieldPath, Field.create(string.get()));
        }
        break;
    case LIST:
        List<Field> field = new ArrayList<>();
        List<String> list = (List<String>) value.getValue();
        if (!list.isEmpty()) {
            for (String element : list) {
                field.add(Field.create(element));
            }
            record.set(outputFieldPath, Field.create(field));
        }
        break;
    case HASH:
        Map<String, Field> fieldMap = new HashMap<>();
        HashMap<String, String> map = (HashMap<String, String>) value.getValue();
        if (!map.isEmpty()) {
            for (Map.Entry<String, String> entry : map.entrySet()) {
                fieldMap.put(entry.getKey(), Field.create(entry.getValue()));
            }
            record.set(outputFieldPath, Field.create(fieldMap));
        }
        break;
    case SET:
        field = new ArrayList<>();
        Set<String> set = (Set<String>) value.getValue();
        if (!set.isEmpty()) {
            for (String element : set) {
                field.add(Field.create(element));
            }
            record.set(outputFieldPath, Field.create(field));
        }
        break;
    default:
        LOG.error(Errors.REDIS_LOOKUP_04.getMessage(), value.getType().getLabel(),
                record.getHeader().getSourceId());
        throw new StageException(Errors.REDIS_LOOKUP_04, value.getType().getLabel(),
                record.getHeader().getSourceId());
    }
}

---

From source file:com.polyvi.xface.extension.XExtensionManager.java

/**
 * /*ww w .j a  va2 s  .c  om*/
 */
public void loadExtensions() {
    HashMap<String, XExtensionEntry> loadingExtensions = XConfiguration.getInstance()
            .readLoadingExtensions(mExtensionContext);
    Iterator<Entry<String, XExtensionEntry>> iter = loadingExtensions.entrySet().iterator();
    while (iter.hasNext()) {
        Entry<String, XExtensionEntry> entry = iter.next();
        String extName = entry.getKey();
        String className = entry.getValue().getExtClassName();
        XExtension ext = createExtension(className);
        if (null == ext) {
            continue;
        }
        registerExtension(extName, ext);
    }
}

---

From source file:com.seekret.data.flickr.FlickrRequestHandler.java

public Set<PointOfInterest> getPOIsForSpot(Spot spot) {

    Set<PointOfInterest> result = new HashSet<PointOfInterest>();

    HashMap<LatLng, Double> calculateNewPoint = calculateNewPoint(spot);

    List<String> picture_ids = new ArrayList<String>();

    for (Entry<LatLng, Double> entry : calculateNewPoint.entrySet()) {
        int requestedPage = 1;
        int logBarrier = 1;
        int numberPages = 1;
        int maxViewCount = 0;

        LatLng position = entry.getKey();
        double radiusInKm = entry.getValue().doubleValue();
        do {/*from  w  ww .j a v  a  2s.  co m*/
            String urlForRequest = buildPhotoRequestURL(requestedPage, position, radiusInKm, LicenseEnum.ALL);

            JsonObject photosObject;

            try {
                if (requestedPage == logBarrier) {
                    logBarrier *= 2;
                    log.log(Level.INFO, "Retrieving all images for spot " + spot + " (page=" + requestedPage
                            + ",numberPages=" + numberPages + ") -> " + urlForRequest);
                }
                String jsonResponse = Request.Get(urlForRequest.toString()).execute().returnContent()
                        .asString();
                requestedPage++;
                photosObject = JsonObject.readFrom(jsonResponse);
                numberPages = handleFlickrPictureResult(result, picture_ids, numberPages, maxViewCount,
                        photosObject);
            } catch (Exception e) {
                log.log(Level.WARNING, "Could not load picture page from flickr", e);
            }
            // We need to make this algorithm more efficient
        } while ((requestedPage < numberPages) && (requestedPage < MAX_NUMBER_PAGES_TO_CRAWL)
                && result.size() < 10000);
        log.log(Level.INFO, "NUMBER OF PICTURES " + picture_ids.size());
    }
    return result;
}

---

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