Example usage for org.json JSONObject getNames

Introduction

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

Prototype

public static String[] getNames(Object object) 

Source Link

Document

Get an array of field names from an Object.

Usage

From source file:org.collectionspace.chain.csp.persistence.services.TestService.java

/**
 * Tests conversion of a JSON file to XML. This implementation does not compare the
 * resultant generated XML to an expected XML file. Instead, it converts the resultant
 * XML back into JSON, and compares that round-trip JSON to an expected JSON file.
 * //from w w  w .j  a v  a 2  s  .c om
 * @param spec
 * @param objtype
 * @param xmlfile         Name of the file containing the expected XML (not currently used)
 * @param jsonfile         Name of the file containing JSON to be converted to XML
 * @param returnedjsonfile   Name of the file containing the expected round-trip JSON, converted back from XML 
 * @throws Exception
 */
private void testJSONXML(Spec spec, String objtype, String xmlfile, String jsonfile, String returnedjsonfile)
        throws Exception {

    log.info("Converting JSON to XML for record type " + objtype);
    Record r = spec.getRecord(objtype);
    JSONObject j = getJSON(jsonfile);
    //log.info("Original JSON:\n" + j.toString());
    Map<String, Document> parts = new HashMap<String, Document>();
    Document doc = null;
    JSONObject testjson = new JSONObject();
    for (String section : r.getServicesRecordPathKeys()) {
        if (section.equals("common")) {
            String path = r.getServicesRecordPath(section);
            String[] record_path = path.split(":", 2);
            doc = XmlJsonConversion.convertToXml(r, j, section, "");
            parts.put(record_path[0], doc);
            //log.info("After JSON->XML conversion:\n" + doc.asXML());
            JSONObject repeatjson = org.collectionspace.chain.csp.persistence.services.XmlJsonConversion
                    .convertToJson(r, doc, "", "common", "", "");// this is where we
            // specify the
            // multipart
            // section
            // we are considering
            for (String name : JSONObject.getNames(repeatjson)) {
                testjson.put(name, repeatjson.get(name));
            }
            //log.info("After XML->JSON re-conversion:\n" + testjson.toString());
        }
    }
    // convert json -> xml and back to json and see if it still looks the
    // same..
    JSONObject expectedjson = getJSON(returnedjsonfile);
    boolean result = JSONUtils.checkJSONEquivOrEmptyStringKey(expectedjson, testjson);
    if (!result) {
        log.info("Original JSON:\n" + j.toString());
        log.info("After JSON->XML conversion:\n" + doc.asXML());
        log.info("After XML->JSON re-conversion:\n" + testjson.toString());
    }
    assertTrue("JSON->XML->JSON round-trip for record type: " + objtype + " doesn't match original JSON",
            result);

}

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From source file:org.archive.modules.writer.WARCWriterProcessor.java

@Override
protected void fromCheckpointJson(JSONObject json) throws JSONException {
    super.fromCheckpointJson(json);

    // conditionals below are for backward compatibility with old checkpoints

    if (json.has("urlsWritten")) {
        urlsWritten.set(json.getLong("urlsWritten"));
    }//  ww w.j  av  a 2  s. c o m

    if (json.has("stats")) {
        HashMap<String, Map<String, Long>> cpStats = new HashMap<String, Map<String, Long>>();
        JSONObject jsonStats = json.getJSONObject("stats");
        if (JSONObject.getNames(jsonStats) != null) {
            for (String key1 : JSONObject.getNames(jsonStats)) {
                JSONObject jsonSubstats = jsonStats.getJSONObject(key1);
                if (!cpStats.containsKey(key1)) {
                    cpStats.put(key1, new HashMap<String, Long>());
                }
                Map<String, Long> substats = cpStats.get(key1);

                for (String key2 : JSONObject.getNames(jsonSubstats)) {
                    long value = jsonSubstats.getLong(key2);
                    substats.put(key2, value);
                }
            }
            addStats(cpStats);
        }
    }
}

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From source file:fr.liglab.adele.cilia.workbench.restmonitoring.utils.http.CiliaRestHelper.java

private static Map<String, String> getComponentPropertiesFromJSON(JSONObject json) throws CiliaException {
    Map<String, String> retval = new HashMap<String, String>();
    try {//from   w w w. jav  a 2  s .  com
        JSONObject prop = (JSONObject) json.get("Properties");
        String[] keys = JSONObject.getNames(prop);
        for (String key : keys) {
            String value = prop.get(key).toString();
            retval.put(key, value);
        }
    } catch (JSONException e) {
        String message = "Error while parsing JSON message";
        throw new CiliaException(message, e);
    }

    return retval;
}

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From source file:fr.liglab.adele.cilia.workbench.restmonitoring.utils.http.CiliaRestHelper.java

private static Map<String, String> getComponentInformationFromJSON(JSONObject json) throws CiliaException {
    Map<String, String> retval = new HashMap<String, String>();
    try {//from ww w .j  a va 2s  .  c om
        String[] keys = JSONObject.getNames(json);
        for (String key : keys) {
            if (!key.equalsIgnoreCase("Properties")) {
                String value = json.getString(key);
                retval.put(key, value);
            }
        }
    } catch (JSONException e) {
        String message = "Error while parsing JSON message";
        throw new CiliaException(message, e);
    }

    return retval;
}

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From source file:fr.liglab.adele.cilia.workbench.restmonitoring.utils.http.CiliaRestHelper.java

/**
 * Gets the list of available statevar, and the enable status for each one.
 *///www. j  a  v  a2 s.c  o m
public static Map<String, Boolean> getStateVarList(PlatformID platformID, String chainName, String compoName)
        throws CiliaException {
    String target = "/cilia/runtime/" + chainName + "/components/" + compoName + "/setup";
    String message = HttpHelper.get(platformID, target);
    Map<String, Boolean> stateVarList = new HashMap<String, Boolean>();

    JSONObject json = string2json(message);

    for (String name : JSONObject.getNames(json)) {
        try {
            String enabled = json.getJSONObject(name).getString("Enabled");
            stateVarList.put(name, enabled.equals("true"));
        } catch (JSONException e) {
            throw new CiliaException("Can't parse message", e);
        }
    }

    return stateVarList;
}

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From source file:ca.nrc.cadc.xml.JsonInputter.java

public Document input(final String json) throws JSONException {
    JSONObject rootJson = new JSONObject(json);
    List<String> keys = Arrays.asList(JSONObject.getNames(rootJson));
    List<Namespace> namespaces = new ArrayList<Namespace>();
    Namespace namespace = getNamespace(namespaces, rootJson, keys);

    String rootKey = null;//from ww w  .  ja  va 2  s .c  o  m
    List<Attribute> attributes = new ArrayList<Attribute>();
    for (String key : keys) {
        if (!key.startsWith("@xmlns")) {
            if (key.startsWith("@")) {
                String value;
                if (rootJson.isNull(key)) {
                    value = "";
                } else {
                    value = getStringValue(rootJson.get(key));
                }
                attributes.add(new Attribute(key.substring(1), value));
            } else {
                // DOM can only have one root element.
                if (rootKey != null) {
                    throw new IllegalStateException("Found multiple root entries");
                }
                rootKey = key;
            }
        }
    }

    Element rootElement = new Element(rootKey, namespace);
    for (Attribute attribute : attributes) {
        rootElement.setAttribute(attribute);
    }

    Object value = rootJson.get(rootKey);
    processObject(rootKey, value, rootElement, namespace, namespaces);

    Document document = new Document();
    document.setRootElement(rootElement);
    return document;
}

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From source file:ca.nrc.cadc.xml.JsonInputter.java

private void processJSONObject(JSONObject jsonObject, Element element, List<Namespace> namespaces)
        throws JSONException {
    List<String> keys = Arrays.asList(JSONObject.getNames(jsonObject));
    Namespace namespace = getNamespace(namespaces, jsonObject, keys);
    if (namespace == null) {
        namespace = element.getNamespace();
    }// ww w .j av a2 s.c  o m

    for (String key : keys) {
        if (jsonObject.isNull(key)) {
            continue;
        }

        // attribute
        if (key.startsWith("@")) {
            Object value = jsonObject.get(key);
            element.setAttribute(new Attribute(key.substring(1), getStringValue(value)));
            continue;
        }

        // text content
        Object value = jsonObject.get(key);
        if (key.equals("$")) {
            element.setText(getStringValue(value));
            continue;
        }

        Element child = new Element(key, namespace);
        if (listElementMap.containsKey(key)) {
            final String childKey = listElementMap.get(key);
            final Object childObject = ((JSONObject) value).get("$");
            Element grandChild = new Element(childKey, namespace);

            if (childObject instanceof JSONArray) {
                processJSONArray(key, (JSONArray) childObject, child, namespace, namespaces);
            } else if (childObject instanceof JSONObject) {
                processJSONObject((JSONObject) childObject, grandChild, namespaces);
                child.addContent(grandChild);
            }
        } else if (value instanceof JSONObject) {
            processJSONObject((JSONObject) value, child, namespaces);
        }

        element.addContent(child);
    }
}

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From source file:com.rapid.actions.Rapid.java

public Rapid(RapidHttpServlet rapidServlet, JSONObject jsonAction) throws Exception {

    // call the super constructor to the set the xml version
    super();/*from  w w  w. j  a v  a  2  s .c o  m*/

    // save all key/values from the json into the properties 
    for (String key : JSONObject.getNames(jsonAction)) {
        // add all json properties to our properties, except for success, error, and child actions
        if (!"successActions".equals(key) && !"errorActions".equals(key) && !"childActions".equals(key))
            addProperty(key, jsonAction.get(key).toString());
    }

    // grab any successActions
    JSONArray jsonSuccessActions = jsonAction.optJSONArray("successActions");
    // if we had some
    if (jsonSuccessActions != null) {
        _successActions = Control.getActions(rapidServlet, jsonSuccessActions);
    }

    // grab any errorActions
    JSONArray jsonErrorActions = jsonAction.optJSONArray("errorActions");
    // if we had some
    if (jsonErrorActions != null) {
        _errorActions = Control.getActions(rapidServlet, jsonErrorActions);
    }

}

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From source file:com.md87.charliebravo.commands.IssueCommand.java

protected void executeNewIssue(InputHandler handler, Response response, String line) throws Exception {
    final List<String> result = Downloader.getPage("http://jira.dmdirc.com/rest/api/2.0.alpha1/issue/" + line);
    final StringBuilder builder = new StringBuilder();

    for (String resline : result) {
        builder.append(resline);//from  www.j  a  v a2  s.  com
    }

    final JSONObject json = new JSONObject(builder.toString());
    final JSONObject fields = json.getJSONObject("fields");
    final Map<String, String> data = new HashMap<String, String>();
    data.put("id", json.getString("key"));

    for (String key : JSONObject.getNames(fields)) {
        JSONObject complexValue = fields.getJSONObject(key).optJSONObject("value");
        String value;

        if (complexValue == null) {
            value = fields.getJSONObject(key).optString("value", "");
        } else {
            value = complexValue.optString("name", "");
        }

        data.put(fields.getJSONObject(key).optString("name", key), value);
    }

    response.sendMessage("issue " + data.get("id") + " is \"" + data.get("summary") + "\" and is currently "
            + data.get("status").toLowerCase() + ". See http://jira.dmdirc.com/browse/" + data.get("id"));
    response.addFollowup(new IssueFollowup(data));
}

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From source file:com.rapid.actions.Navigate.java

public Navigate(RapidHttpServlet rapidServlet, JSONObject jsonAction) throws Exception {
    // call super constructor to set xml version
    super();//from  www  .  j  a  va  2s. com
    // save all key/values from the json into the properties 
    for (String key : JSONObject.getNames(jsonAction)) {
        // add all json properties to our properties (except for sessionVariables)
        if (!"sessionVariables".equals(key))
            addProperty(key, jsonAction.get(key).toString());
    }
    // get the inputs collections
    JSONArray jsonInputs = jsonAction.optJSONArray("sessionVariables");
    // check it
    if (jsonInputs == null) {
        // empty down the collection
        _sessionVariables = null;
    } else {
        // initialise the collection
        _sessionVariables = new ArrayList<SessionVariable>();
        // loop it
        for (int i = 0; i < jsonInputs.length(); i++) {
            // get this input
            JSONObject jsonInput = jsonInputs.getJSONObject(i);
            // add it to the collection
            _sessionVariables.add(new SessionVariable(jsonInput.getString("name"),
                    jsonInput.getString("itemId"), jsonInput.optString("field")));
        }
    }
}

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