Example usage for org.json JSONObject names

List of usage examples for org.json JSONObject names

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Introduction

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

Prototype

public JSONArray names()

Source Link

Document

Produce a JSONArray containing the names of the elements of this JSONObject.

Usage

From source file:com.qbcps.sifterclient.SifterReader.java

/** check if SifterAPI returned error
 * {"error":"Invalid Account","detail":"Please correct the account subdomain."}
* {"error":"Invalid Token","detail":"Please make sure that you are using the correct token."} */
private boolean getSifterError(JSONObject sifterJSONObject) {
    try {/*from   ww  w .ja v  a  2s .  c  om*/
        JSONArray sifterJSONObjFieldNames = sifterJSONObject.names();
        int numKeys = sifterJSONObjFieldNames.length();
        if (numKeys == 2 && LOGIN_ERROR.equals(sifterJSONObjFieldNames.getString(0))
                && LOGIN_DETAIL.equals(sifterJSONObjFieldNames.getString(1))) {
            mLoginError = sifterJSONObject;
            return true;
        }
        mLoginError.put(LOGIN_ERROR, getResources().getString(R.string.token_accepted));
        mLoginError.put(LOGIN_DETAIL, getResources().getString(R.string.token_accepted_msg));
        return false;
    } catch (NotFoundException e) {
        e.printStackTrace();
        mSifterHelper.onException(e.toString()); // return true below
    } catch (JSONException e) {
        e.printStackTrace();
        mSifterHelper.onException(e.toString()); // return true below
    }
    return true;
}

From source file:edu.wpi.margrave.SQSReader.java

protected static Formula handleStatementCondition(JSONObject obj, Formula theCondition, MVocab vocab)
        throws JSONException, MGEBadIdentifierName, MGEUnknownIdentifier, MGEManagerException {
    // Condition block is a conjunctive list of conditions. all must apply.
    // Each condition is a conjunctive list of value sets. 
    // Each value set is a disjunctive list of values
    // Keys in the condition block are functions to apply
    // Keys in a condition are attribute names. Values are values.

    // Condition block
    //    Function : {}
    //    Function : {}
    // ...//from  ww w  . j a va  2 s  . com

    JSONArray conditionNames = obj.names();
    for (int iCondition = 0; iCondition < conditionNames.length(); iCondition++) {
        String cFunction = (String) conditionNames.get(iCondition);
        JSONObject condition = (JSONObject) obj.get(cFunction);
        //MEnvironment.errorStream.println(cFunction + ": "+condition);

        // condition is a key:value pair or multiple such pairs. The value may be an array.
        // Each sub-condition must be met.
        HashSet<Formula> thisCondition = new HashSet<Formula>();

        JSONArray subConditionNames = condition.names();
        for (int iSubCondition = 0; iSubCondition < subConditionNames.length(); iSubCondition++) {
            String cSubKey = (String) subConditionNames.get(iSubCondition);
            Object subcondition = condition.get(cSubKey);

            // Subcondition: is it an array or a single value?
            if (subcondition instanceof JSONArray) {
                JSONArray subarr = (JSONArray) subcondition;
                HashSet<Formula> valuedisj = new HashSet<Formula>();
                for (int iValue = 0; iValue < subarr.length(); iValue++) {
                    //MEnvironment.errorStream.println(cFunction+"("+cSubKey+", "+subarr.get(iValue)+")");
                    Formula theatom = makeSQSAtom(vocab, "c", "Condition",
                            cFunction + "<" + cSubKey + "><" + subarr.get(iValue) + ">");
                    valuedisj.add(theatom);
                }

                thisCondition.add(MFormulaManager.makeDisjunction(valuedisj));
            } else {
                //MEnvironment.errorStream.println(cFunction+"("+cSubKey+", "+subcondition+")");   
                Formula theatom = makeSQSAtom(vocab, "c", "Condition",
                        cFunction + "<" + cSubKey + "><" + subcondition + ">");
                thisCondition.add(theatom);
            }

        }

        theCondition = MFormulaManager.makeAnd(theCondition, MFormulaManager.makeConjunction(thisCondition));
    }

    return theCondition;
}

From source file:edu.wpi.margrave.SQSReader.java

protected static Formula handleStatementPAR(Object obj, String varname, String parentsortname,
        Formula theTarget, MVocab vocab, String prepend) throws MGEUnsupportedSQS, JSONException,
        MGEBadIdentifierName, MGEUnknownIdentifier, MGEManagerException {
    // obj may be a JSONObject (Principal examples)
    //   with a child with a value OR array of values

    //"Principal": {
    //"AWS": "*"//from  w ww  . ja  v  a2  s  .  c  om
    //}

    //"Principal": {
    //"AWS": ["123456789012","555566667777"]
    //}

    // may also be a simple value (Action example)
    // or an array of values (Resource examples)

    // "Action": ["SQS:SendMessage","SQS:ReceiveMessage"],
    // "Resource": "/987654321098/queue1"

    // TODO: the example principal from "Element Descriptions" doesn't parse...
    //"Principal":[
    //             "AWS": "123456789012",
    //             "AWS": "999999999999"
    //          ]
    // is this just a bad example?

    // *****************************
    // Step 1: Is this a JSONObject? If so, it should have only one key. Prepend that key
    // to all predicate names produced by its value.
    if (obj instanceof JSONObject) {
        JSONObject jobj = (JSONObject) obj;
        JSONArray names = jobj.names();
        if (names.length() != 1)
            throw new MGEUnsupportedSQS("Number of keys != 1 as expected: " + obj.toString());

        Object inner = jobj.get((String) names.get(0));
        return handleStatementPAR(inner, varname, parentsortname, theTarget, vocab,
                prepend + MEnvironment.sIDBSeparator + names.get(0));
    }

    // Now if obj is a simple value, we have a predicate name.
    // If it is an array of length n, we have n predicate names.      
    if (obj instanceof JSONArray) {
        JSONArray jarr = (JSONArray) obj;
        HashSet<Formula> possibleValues = new HashSet<Formula>();

        for (int ii = 0; ii < jarr.length(); ii++) {
            //MEnvironment.errorStream.println(prepend+"="+jarr.get(ii));

            Formula theatom = makeSQSAtom(vocab, varname, parentsortname, prepend + "=" + jarr.get(ii));
            possibleValues.add(theatom);

        }

        theTarget = MFormulaManager.makeAnd(theTarget, MFormulaManager.makeDisjunction(possibleValues));

    } else {
        Formula theatom = makeSQSAtom(vocab, varname, parentsortname, prepend + "=" + obj);
        theTarget = MFormulaManager.makeAnd(theTarget, theatom);
    }

    return theTarget;
}

From source file:com.BreakingBytes.SifterReader.SifterReader.java

private String getFilterSlug() {
    String projDetailURL = new String();
    int issuesPerPage = IssuesActivity.MAX_PER_PAGE;
    JSONArray status = new JSONArray();
    JSONArray priority = new JSONArray();
    int numStatuses;
    int numPriorities;
    boolean[] filterStatus;
    boolean[] filterPriority;
    try {//from ww  w . j ava 2  s .c o m
        JSONObject filters = mSifterHelper.getFiltersFile();
        if (filters.length() == 0)
            return new String();
        issuesPerPage = filters.getInt(IssuesActivity.PER_PAGE);
        status = filters.getJSONArray(IssuesActivity.STATUS);
        priority = filters.getJSONArray(IssuesActivity.PRIORITY);
        numStatuses = status.length();
        numPriorities = priority.length();
        filterStatus = new boolean[numStatuses];
        filterPriority = new boolean[numPriorities];
        for (int i = 0; i < numStatuses; i++)
            filterStatus[i] = status.getBoolean(i);
        for (int i = 0; i < numPriorities; i++)
            filterPriority[i] = priority.getBoolean(i);
    } catch (Exception e) {
        e.printStackTrace();
        mSifterHelper.onException(e.toString());
        return new String();
    }
    projDetailURL = "?" + IssuesActivity.PER_PAGE + "=" + issuesPerPage;
    projDetailURL += "&" + IssuesActivity.GOTO_PAGE + "=1";
    JSONObject statuses = new JSONObject();
    JSONObject priorities = new JSONObject();
    JSONArray statusNames = new JSONArray();
    JSONArray priorityNames = new JSONArray();
    try {
        JSONObject sifterJSONObject = mSifterHelper.getSifterFilters();
        statuses = sifterJSONObject.getJSONObject(IssuesActivity.STATUSES);
        priorities = sifterJSONObject.getJSONObject(IssuesActivity.PRIORITIES);
        statusNames = statuses.names();
        priorityNames = priorities.names();
    } catch (Exception e) {
        e.printStackTrace();
        mSifterHelper.onException(e.toString());
        return new String();
    }
    try {
        String filterSlug = "&s=";
        for (int i = 0; i < numStatuses; i++) {
            if (filterStatus[i])
                filterSlug += String.valueOf(statuses.getInt(statusNames.getString(i))) + "-";
        }
        if (filterSlug.length() > 3) {
            filterSlug = filterSlug.substring(0, filterSlug.length() - 1);
            projDetailURL += filterSlug;
        }
        filterSlug = "&p=";
        for (int i = 0; i < numPriorities; i++) {
            if (filterPriority[i])
                filterSlug += String.valueOf(priorities.getInt(priorityNames.getString(i))) + "-";
        }
        if (filterSlug.length() > 3) {
            filterSlug = filterSlug.substring(0, filterSlug.length() - 1);
            projDetailURL += filterSlug;
        }
    } catch (JSONException e) {
        e.printStackTrace();
        mSifterHelper.onException(e.toString());
        return new String();
    }
    return projDetailURL;
}

From source file:org.cloudsky.cordovaPlugins.BarcodeminCDV.java

/**
 * Starts an intent to scan and decode a barcode.
 */// w  ww.ja va  2  s. c om
public void scan(final JSONArray args) {

    final CordovaPlugin that = this;

    cordova.getThreadPool().execute(new Runnable() {
        public void run() {

            Intent intentScan = new Intent(SCAN_INTENT);
            intentScan.addCategory(Intent.CATEGORY_DEFAULT);

            // add config as intent extras
            if (args.length() > 0) {

                JSONObject obj;
                JSONArray names;
                String key;
                Object value;

                for (int i = 0; i < args.length(); i++) {

                    try {
                        obj = args.getJSONObject(i);
                    } catch (JSONException e) {
                        Log.i("CordovaLog", e.getLocalizedMessage());
                        continue;
                    }

                    names = obj.names();
                    for (int j = 0; j < names.length(); j++) {
                        try {
                            key = names.getString(j);
                            value = obj.get(key);

                            if (value instanceof Integer) {
                                intentScan.putExtra(key, (Integer) value);
                            } else if (value instanceof String) {
                                intentScan.putExtra(key, (String) value);
                            }

                        } catch (JSONException e) {
                            Log.i("CordovaLog", e.getLocalizedMessage());
                        }
                    }

                    intentScan.putExtra(Intents.Scan.CAMERA_ID,
                            obj.optBoolean(PREFER_FRONTCAMERA, false) ? 1 : 0);
                    intentScan.putExtra(Intents.Scan.SHOW_FLIP_CAMERA_BUTTON,
                            obj.optBoolean(SHOW_FLIP_CAMERA_BUTTON, false));
                    if (obj.has(FORMATS)) {
                        intentScan.putExtra(Intents.Scan.FORMATS, obj.optString(FORMATS));
                    }
                    if (obj.has(PROMPT)) {
                        intentScan.putExtra(Intents.Scan.PROMPT_MESSAGE, obj.optString(PROMPT));
                    }
                    //if (obj.has(ORIENTATION)) {
                    //intentScan.putExtra(Intents.Scan.ORIENTATION_LOCK, obj.optString(ORIENTATION));
                    intentScan.putExtra(Intents.Scan.ORIENTATION_LOCK, "false");
                    //}
                }

            }

            // avoid calling other phonegap apps
            intentScan.setPackage(that.cordova.getActivity().getApplicationContext().getPackageName());

            that.cordova.startActivityForResult(that, intentScan, REQUEST_CODE);
        }
    });
}

From source file:com.vk.sdk.util.VKJsonHelper.java

/**
 * Check if json object is empty/* w  ww .java  2 s  . c o m*/
 *
 * @param object object to check
 * @return true if object is empty
 */
public static boolean isEmptyObject(JSONObject object) {
    return object.names() == null;
}

From source file:org.dasein.cloud.joyent.JoyentDataCenter.java

@Override
public @Nonnull Collection<Region> listRegions() throws InternalException, CloudException {
    JoyentMethod method = new JoyentMethod(provider);
    String json = method.doGetJson(provider.getEndpoint(), "datacenters");

    try {/*  w  ww .  jav a 2  s . com*/
        ArrayList<Region> regions = new ArrayList<Region>();

        JSONObject ob = new JSONObject(json);
        JSONArray ids = ob.names();

        for (int i = 0; i < ids.length(); i++) {
            String regionId = ids.getString(i);
            Region r = new Region();

            r.setActive(true);
            r.setAvailable(true);
            r.setJurisdiction("US");
            r.setName(regionId);
            r.setProviderRegionId(regionId);
            regions.add(r);
        }
        return regions;
    } catch (JSONException e) {
        throw new CloudException(e);
    }
}

From source file:m2.android.archetype.example.FacebookSdk.internal.Utility.java

static Map<String, Object> convertJSONObjectToHashMap(JSONObject jsonObject) {
    HashMap<String, Object> map = new HashMap<String, Object>();
    JSONArray keys = jsonObject.names();
    for (int i = 0; i < keys.length(); ++i) {
        String key;//from w  w w.  j  a v a 2s  .c  om
        try {
            key = keys.getString(i);
            Object value = jsonObject.get(key);
            if (value instanceof JSONObject) {
                value = convertJSONObjectToHashMap((JSONObject) value);
            }
            map.put(key, value);
        } catch (JSONException e) {
        }
    }
    return map;
}

From source file:de.joinout.criztovyl.tools.json.JSONMap.java

/**
 * Creates a new {@link JSONMap} from a {@link JSONObject}.
 * @param json the JSON data//from   ww w.  j a  v  a 2s . com
 * @param keyJ the {@link JSONCreator} for the keys
 * @param valJ the {@link JSONCreator} for the values
 */
public JSONMap(JSONObject json, JSONCreator<K> keyJ, JSONCreator<V> valJ) {

    //Set up variables
    this.json = json;
    map = new HashMap<>();

    //Check whether key can be string
    if (keyJ.canBeString()) { //If so, add as string

        //Iterate over map names.
        //If map is empty, names will be null so create an empty array if names are null.
        for (String key : new JSONStringArrayIterator(json.names() == null ? new JSONArray() : json.names()))

            //If value also can be a string, but as one
            map.put(keyJ.fromString(key), valJ.canBeString() ? valJ.fromString(json.getString(key))
                    : valJ.fromJSON(json.getJSONObject(key)));
    } else { //If not, put the JSON-representation

        //Set up arrays of keys and values
        JSONArray keys = json.getJSONArray(KEYS);
        JSONArray values = json.getJSONArray(VALUES);

        //Iterate over key array and take values from the arrays
        for (int i = 0; i < keys.length(); i++)

            //If value can be a string, load as one
            map.put(keyJ.fromJSON(keys.getJSONObject(i)),
                    valJ.canBeString() ? valJ.fromString(values.getString(i))
                            : valJ.fromJSON(values.getJSONObject(i)));
    }
}

From source file:com.hichinaschool.flashcards.libanki.Decks.java

public void load(String decks, String dconf) {
    mDecks = new HashMap<Long, JSONObject>();
    mDconf = new HashMap<Long, JSONObject>();
    try {/*from   w w w.j  av  a2s. c o m*/
        JSONObject decksarray = new JSONObject(decks);
        JSONArray ids = decksarray.names();
        for (int i = 0; i < ids.length(); i++) {
            String id = ids.getString(i);
            JSONObject o = decksarray.getJSONObject(id);
            long longId = Long.parseLong(id);
            mDecks.put(longId, o);
        }
        JSONObject confarray = new JSONObject(dconf);
        ids = confarray.names();
        for (int i = 0; i < ids.length(); i++) {
            String id = ids.getString(i);
            mDconf.put(Long.parseLong(id), confarray.getJSONObject(id));
        }
    } catch (JSONException e) {
        throw new RuntimeException(e);
    }
    mChanged = false;
}