Example usage for org.json.simple JSONObject containsKey

List of usage examples for org.json.simple JSONObject containsKey

  1. HOME
  2. Java
  3. org.json
  4. org.json.simple.*
  5. JSONObject
  6. containsKey

Introduction

In this page you can find the example usage for org.json.simple JSONObject containsKey.

Prototype

boolean containsKey(Object key);

Source Link

Document

Returns true if this map contains a mapping for the specified key.

Usage

From source file:org.alfresco.repo.web.scripts.wiki.AbstractWikiWebScript.java

/**
 * Generates an activity entry for the link
 * //from w ww  .jav  a2  s  . c  o  m
 * @param event    a String representing the event.
 * @param wikiPage the wiki page generating the activity.
 * @param site     the site in which the wiki page was created.
 * @param req      the {@link WebScriptRequest}.
 * @param json JSONObject
 * @param additionalData any additional data required for the activity.
 */
protected void addActivityEntry(String event, WikiPageInfo wikiPage, SiteInfo site, WebScriptRequest req,
        JSONObject json, Map<String, String> additionalData) {
    // What page is this for?
    String page = req.getParameter("page");
    if (page == null && json != null) {
        if (json.containsKey("page")) {
            page = (String) json.get("page");
        }
    }
    if (page == null) {
        // Default
        page = "wiki";
    }

    try {
        StringWriter activityJson = new StringWriter();
        JSONWriter activity = new JSONWriter(activityJson);
        activity.startObject();
        activity.writeValue("title", wikiPage.getTitle());
        activity.writeValue("page", page + "?title=" + URLEncoder.encodeUriComponent(wikiPage.getTitle()));
        for (Map.Entry<String, String> entry : additionalData.entrySet()) {
            activity.writeValue(entry.getKey(), entry.getValue());
        }
        activity.endObject();

        activityService.postActivity("org.alfresco.wiki.page-" + event, site.getShortName(),
                WIKI_SERVICE_ACTIVITY_APP_NAME, activityJson.toString());
    } catch (Exception e) {
        // Warn, but carry on
        logger.warn("Error adding wiki page " + event + " to activities feed", e);
    }
}

From source file:org.alfresco.repo.web.scripts.wiki.AbstractWikiWebScript.java

@Override
protected Map<String, Object> executeImpl(WebScriptRequest req, Status status, Cache cache) {
    Map<String, String> templateVars = req.getServiceMatch().getTemplateVars();
    if (templateVars == null) {
        throw new WebScriptException(Status.STATUS_BAD_REQUEST, "No parameters supplied");
    }/*from  w w w.ja  v  a  2  s  . c  o  m*/

    // Parse the JSON, if supplied
    JSONObject json = null;
    String contentType = req.getContentType();
    if (contentType != null && contentType.indexOf(';') != -1) {
        contentType = contentType.substring(0, contentType.indexOf(';'));
    }
    if (MimetypeMap.MIMETYPE_JSON.equals(contentType)) {
        JSONParser parser = new JSONParser();
        try {
            json = (JSONObject) parser.parse(req.getContent().getContent());
        } catch (IOException | ParseException io) {
            throw new WebScriptException(Status.STATUS_BAD_REQUEST, "Invalid JSON: " + io.getMessage());
        }
    }

    // Get the site short name. Try quite hard to do so...
    String siteName = templateVars.get("siteId");
    if (siteName == null) {
        siteName = req.getParameter("site");
    }
    if (siteName == null && json != null) {
        if (json.containsKey("siteid")) {
            siteName = (String) json.get("siteid");
        } else if (json.containsKey("siteId")) {
            siteName = (String) json.get("siteId");
        } else if (json.containsKey("site")) {
            siteName = (String) json.get("site");
        }
    }
    if (siteName == null) {
        throw new WebScriptException(Status.STATUS_BAD_REQUEST, "No site given");
    }

    // Grab the requested site
    SiteInfo site = siteService.getSite(siteName);
    if (site == null) {
        String error = "Could not find site: " + siteName;
        throw new WebScriptException(Status.STATUS_NOT_FOUND, error);
    }

    String pageTitle = templateVars.get("pageTitle");

    // Have the real work done
    return executeImpl(site, pageTitle, req, json, status, cache);
}

From source file:org.apache.ambari.view.capacityscheduler.ConfigurationService.java

private JSONObject getJsonObject(String response) {
    if (response == null || response.isEmpty()) {
        return null;
    }//from w ww. j av  a  2s.c om
    JSONObject jsonObject = (JSONObject) JSONValue.parse(response);

    if (jsonObject.get("status") != null && (Long) jsonObject.get("status") >= 400L) {
        // Throw exception if HTTP status is not OK
        String message;
        if (jsonObject.containsKey("message")) {
            message = (String) jsonObject.get("message");
        } else {
            message = "without message";
        }
        throw new ServiceFormattedException("Proxy: Server returned error " + jsonObject.get("status") + " "
                + message + ". Check Capacity-Scheduler instance properties.");
    }
    return jsonObject;
}

From source file:org.apache.ambari.view.hive.resources.files.FileServiceTest.java

private void assertFileJsonResponseSanity(JSONObject obj) {
    Assert.assertTrue(obj.containsKey("file"));
}

From source file:org.apache.drill.exec.physical.impl.TestLocalExchange.java

private static void jsonExchangeOrderChecker(String plan, boolean isDemuxEnabled, int expectedNumMuxes,
        String hashExprPattern) throws Exception {
    final JSONObject planObj = (JSONObject) new JSONParser().parse(plan);
    assertNotNull("Corrupted query plan: null", planObj);
    final JSONArray graphArray = (JSONArray) planObj.get("graph");
    assertNotNull("No graph array present", graphArray);
    int i = 0;/*  w  w w .j  av a  2s . co  m*/
    int k = 0;
    int prevExprsArraySize = 0;
    boolean foundExpr = false;
    int muxesCount = 0;
    for (Object object : graphArray) {
        final JSONObject popObj = (JSONObject) object;
        if (popObj.containsKey("pop") && popObj.get("pop").equals("project")) {
            if (popObj.containsKey("exprs")) {
                final JSONArray exprsArray = (JSONArray) popObj.get("exprs");
                for (Object exprObj : exprsArray) {
                    final JSONObject expr = (JSONObject) exprObj;
                    if (expr.containsKey("ref") && expr.get("ref").equals("`" + HASH_EXPR_NAME + "`")) {
                        // found a match. Let's see if next one is the one we need
                        final String hashField = (String) expr.get("expr");
                        assertNotNull("HashExpr field can not be null", hashField);
                        assertTrue("HashExpr field does not match pattern", hashField.matches(hashExprPattern));
                        k = i;
                        foundExpr = true;
                        muxesCount++;
                        break;
                    }
                }
                if (foundExpr) {
                    // will be reset to prevExprsArraySize-1 on the last project of the whole stanza
                    prevExprsArraySize = exprsArray.size();
                }
            }
        }
        if (!foundExpr) {
            continue;
        }
        // next after project with hashexpr
        if (k == i - 1) {
            assertTrue("UnorderedMux should follow Project with HashExpr",
                    popObj.containsKey("pop") && popObj.get("pop").equals(MUX_EXCHANGE_CONST));
        }
        if (k == i - 2) {
            assertTrue(
                    "HashToRandomExchange should follow UnorderedMux which should follow Project with HashExpr",
                    popObj.containsKey("pop") && popObj.get("pop").equals(HASH_EXCHANGE));
            // is HashToRandom is using HashExpr
            assertTrue("HashToRandomExchnage should use hashExpr",
                    popObj.containsKey("expr") && popObj.get("expr").equals("`" + HASH_EXPR_NAME + "`"));
        }
        // if Demux is enabled it also should use HashExpr
        if (isDemuxEnabled && k == i - 3) {
            assertTrue("UnorderdDemuxExchange should follow HashToRandomExchange",
                    popObj.containsKey("pop") && popObj.get("pop").equals(DEMUX_EXCHANGE_CONST));
            // is HashToRandom is using HashExpr
            assertTrue("UnorderdDemuxExchange should use hashExpr",
                    popObj.containsKey("expr") && popObj.get("expr").equals("`" + HASH_EXPR_NAME + "`"));
        }
        if ((isDemuxEnabled && k == i - 4) || (!isDemuxEnabled && k == i - 3)) {
            // it should be a project without hashexpr, check if number of exprs is 1 less then in first project
            assertTrue("Should be project without hashexpr",
                    popObj.containsKey("pop") && popObj.get("pop").equals("project"));
            final JSONArray exprsArray = (JSONArray) popObj.get("exprs");
            assertNotNull("Project should have some fields", exprsArray);
            assertEquals("Number of fields in closing project should be one less then in starting project",
                    prevExprsArraySize, exprsArray.size());

            // Now let's reset all the counters, flags if we are going to have another batch of those exchanges
            k = 0;
            foundExpr = false;
            prevExprsArraySize = 0;
        }
        i++;
    }
    assertEquals("Number of Project/Mux/HashExchange/... ", expectedNumMuxes, muxesCount);
}

From source file:org.apache.eagle.jpm.spark.history.crawl.JHFSparkEventReader.java

private void handleEnvironmentSet(JSONObject event) {
    app.setConfig(new JobConfig());
    JSONObject sparkProps = (JSONObject) event.get("Spark Properties");

    String[] props = { "spark.yarn.app.id", "spark.executor.memory", "spark.driver.host", "spark.driver.port",
            "spark.driver.memory", "spark.scheduler.pool", "spark.executor.cores", "spark.yarn.am.memory",
            "spark.yarn.am.cores", "spark.yarn.executor.memoryOverhead", "spark.yarn.driver.memoryOverhead",
            "spark.yarn.am.memoryOverhead", "spark.master" };

    String[] additionalJobConf = null;
    if (conf.hasPath("spark.jobConf.additional.info")) {
        additionalJobConf = conf.getString("spark.jobConf.additional.info").split(",\\s*");
    }/*ww  w . ja va 2 s  . c o  m*/

    String[] jobConf = (String[]) ArrayUtils.addAll(additionalJobConf, props);
    for (String prop : jobConf) {
        if (sparkProps.containsKey(prop)) {
            app.getConfig().getConfig().put(prop, (String) sparkProps.get(prop));
        }
    }
}

From source file:org.apache.eagle.jpm.spark.history.crawl.JHFSparkEventReader.java

private void handleStageComplete(JSONObject event) {
    JSONObject stageInfo = JSONUtils.getJSONObject(event, "Stage Info");
    int stageId = JSONUtils.getInt(stageInfo, "Stage ID");
    int stageAttemptId = JSONUtils.getInt(stageInfo, "Stage Attempt ID");
    String key = this.generateStageKey(Integer.toString(stageId), Integer.toString(stageAttemptId));
    SparkStage stage = stages.get(key);/*from w  ww.java2 s . c o  m*/

    // If "Submission Time" is not available, use the "Launch Time" of "Task ID" = 0.
    Long submissionTime = JSONUtils.getLong(stageInfo, "Submission Time", firstTaskLaunchTime);

    stage.setSubmitTime(submissionTime);

    long completeTime = JSONUtils.getLong(stageInfo, "Completion Time", lastEventTime);
    stage.setCompleteTime(completeTime);
    this.lastEventTime = completeTime;

    if (stageInfo != null && stageInfo.containsKey("Failure Reason")) {
        stage.setStatus(SparkEntityConstant.SparkStageStatus.FAILED.toString());
    } else {
        stage.setStatus(SparkEntityConstant.SparkStageStatus.COMPLETE.toString());
    }
}

From source file:org.apache.hadoop.mapreduce.approx.lib.input.SampleRecordReader.java

public boolean nextKeyValue1() throws IOException, InterruptedException {
    while (nextKeyValueOrg()) {
        String currentValue = ((Text) this.getCurrentValue()).toString();
        JSONObject jsonCurrentValue = null;
        try {/*from   ww w .j ava2s.  com*/
            jsonCurrentValue = (JSONObject) parser.parse(currentValue);
        } catch (ParseException e) {
            e.printStackTrace();
        }
        //LOG.info(currentValue);
        String[] keys = this.split.getKeys(idx - 1).split(Pattern.quote("*+*"));
        for (String key : keys) {
            //*************************************************************************fields separator**********************
            String[] fields = key.split(Pattern.quote("+*+"));
            boolean containCurrentKey = true;

            for (int i = 0; i < fields.length; i++) {
                //LOG.info("filter:" + field);
                String[] jsonwhere = whereKeys[fields.length - 1 - i].split(Pattern.quote("="))[0]
                        .split(Pattern.quote("."));
                JSONObject jsonkey = jsonCurrentValue;
                String jsonvalue = "";
                boolean flag = true;
                for (int j = 0; j < jsonwhere.length; j++) {
                    flag = true;
                    if (jsonkey.containsKey(jsonwhere[j])) {
                        if (fields[i].equals("true")) {
                            continue;
                        }
                        if (jsonkey.get(jsonwhere[j]).getClass().getName().equals("java.lang.String")) {
                            jsonvalue = (String) jsonkey.get(jsonwhere[j]);
                            flag = false;
                        } else {
                            jsonkey = (JSONObject) jsonkey.get(jsonwhere[j]);
                        }
                    } else {
                        containCurrentKey = false;
                        break;
                    }
                }
                if (!containCurrentKey) {
                    break;
                }
                if (fields[i].equals("true")) {
                    continue;
                }
                if (flag) {
                    jsonvalue = jsonkey.toString();
                }
                if (!jsonvalue.toLowerCase().contains(fields[i].toLowerCase())) {
                    containCurrentKey = false;
                    break;
                }
            }
            if (containCurrentKey) {
                return true;
            }
        }
    }
    return false;
}

From source file:org.apache.metron.alerts.adapters.AllAlertAdapter.java

@SuppressWarnings("unchecked")
@Override//from w ww .  j a v a 2  s . c  o  m
public Map<String, JSONObject> alert(JSONObject raw_message) {

    Map<String, JSONObject> alerts = new HashMap<String, JSONObject>();
    JSONObject content = (JSONObject) raw_message.get("message");

    JSONObject enrichment = null;

    if (raw_message.containsKey("enrichment"))
        enrichment = (JSONObject) raw_message.get("enrichment");

    JSONObject alert = new JSONObject();

    String source = "unknown";
    String dest = "unknown";
    String host = "unknown";

    if (content.containsKey("ip_src_addr")) {
        source = content.get("ip_src_addr").toString();

        if (RangeChecker.checkRange(loaded_whitelist, source))
            host = source;
    }

    if (content.containsKey("ip_dst_addr")) {
        dest = content.get("ip_dst_addr").toString();

        if (RangeChecker.checkRange(loaded_whitelist, dest))
            host = dest;
    }

    alert.put("designated_host", host);
    alert.put("description", content.get("original_string").toString());
    alert.put("priority", "MED");

    String alert_id = generateAlertId(source, dest, 0);

    alert.put("alert_id", alert_id);
    alerts.put(alert_id, alert);

    alert.put("enrichment", enrichment);

    return alerts;

}

From source file:org.apache.metron.alerts.adapters.CIFAlertsAdapter.java

@SuppressWarnings("unchecked")
@Override/*from   w w  w.j  a v  a2s.c o m*/
public Map<String, JSONObject> alert(JSONObject raw_message) {

    System.out.println("LOOKING FOR ENRICHMENT TAG: " + enrichment_tag);

    Map<String, JSONObject> alerts = new HashMap<String, JSONObject>();
    JSONObject content = (JSONObject) raw_message.get("message");

    JSONObject enrichment = null;

    if (raw_message.containsKey("enrichment"))
        enrichment = (JSONObject) raw_message.get("enrichment");
    else
        return null;

    if (enrichment.containsKey(enrichment_tag)) {

        System.out.println("FOUND TAG: " + enrichment_tag);

        JSONObject cif = (JSONObject) enrichment.get(enrichment_tag);

        int cnt = 0;
        Object enriched_key = null;

        for (Object key : cif.keySet()) {
            JSONObject tmp = (JSONObject) cif.get(key);
            cnt = cnt + tmp.size();
            if (tmp.size() > 0)
                enriched_key = key;
        }

        if (cnt == 0) {
            System.out.println("TAG HAS NO ELEMENTS");
            return null;
        }

        JSONObject alert = new JSONObject();

        String source = "unknown";
        String dest = "unknown";
        String host = "unknown";

        if (content.containsKey("ip_src_addr")) {
            source = content.get("ip_src_addr").toString();

            if (RangeChecker.checkRange(loaded_whitelist, source))
                host = source;
        }

        if (content.containsKey("ip_dst_addr")) {
            dest = content.get("ip_dst_addr").toString();

            if (RangeChecker.checkRange(loaded_whitelist, dest))
                host = dest;
        }

        JSONObject cifQualifier = (JSONObject) cif.get(enriched_key);

        alert.put("designated_host", host);
        String description = new StringBuilder().append(host).append(" communicated with a host (")
                .append(content.get(enriched_key).toString()).append(") identified as ")
                .append(cifQualifier.keySet().iterator().next().toString()).append(" by CIF").toString();
        alert.put("description", description);
        alert.put("priority", "MED");

        String alert_id = generateAlertId(source, dest, 0);

        alert.put("alert_id", alert_id);
        alerts.put(alert_id, alert);

        alert.put("enrichment", enrichment);

        return alerts;
    } else {
        System.out.println("DID NOT FIND TAG: " + enrichment_tag);
        return null;
    }

}