Example usage for com.google.gwt.json.client JSONValue isArray

Introduction

In this page you can find the example usage for com.google.gwt.json.client JSONValue isArray.

Prototype

public JSONArray isArray() 

Source Link

Document

Returns a non-null reference if this JSONValue is really a JSONArray.

Usage

From source file:cimav.client.data.rest.NominaQuincenalREST.java

public void findByEmpleadoIds(String empleadoIds) {

    BaseREST.setDateFormatPOST();// w w  w.j a v a2  s  .  com

    String url = BaseREST.URL_REST_BASE + "api/movimientos/find_by_empleado_ids";

    JSONValue jsonValue = JSONParser.parseStrict(empleadoIds);

    Resource rb = new Resource(url, headers);
    rb.post().json(jsonValue).send(Ajax.jsonCall(new JsonCallback() {
        @Override
        public void onFailure(Method method, Throwable exception) {
            MethodEvent dbEvent = new MethodEvent(EMethod.FIND_BY_EMPLEADO_IDS, ETypeResult.FAILURE,
                    "NominaQuincenalREST.FIND_BY_EMPLEADO_IDS " + exception.getMessage());
            onRESTExecuted(dbEvent);
        }

        @Override
        public void onSuccess(Method method, JSONValue response) {
            try {
                List<Movimiento> result = new ArrayList<>();
                JSONArray array = response.isArray();
                for (int i = 0; i < array.size(); i++) {
                    JSONValue val = array.get(i);
                    Movimiento nq = jsonCodec.decode(val);
                    result.add(nq);
                }
                MethodEvent dbEvent = new MethodEvent(EMethod.FIND_BY_EMPLEADO_IDS, ETypeResult.SUCCESS,
                        "NominaQuincenalREST.FIND_BY_EMPLEADO_IDS listo");
                dbEvent.setResult(result);
                onRESTExecuted(dbEvent);
            } catch (Exception e) {
                String error = "NominaQuincenalREST.FIND_BY_EMPLEADO_IDS " + e.getMessage();
                MethodEvent dbEvent = new MethodEvent(EMethod.FIND_BY_EMPLEADO_IDS, ETypeResult.FAILURE, error);
                onRESTExecuted(dbEvent);
            }
        }
    }));

}

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From source file:cimav.client.data.rest.TabuladorREST.java

public void findAll() {

    BaseREST.setDateFormatGET();/*  w ww .j  a va 2  s . c o m*/
    String url = BaseREST.URL_REST_BASE + "api/tabulador";

    Resource rb = new Resource(url, headers);
    rb.get().send(Ajax.jsonCall(new JsonCallback() {

        @Override
        public void onFailure(Method method, Throwable exception) {
            MethodEvent methodEvent = new MethodEvent(EMethod.FIND_ALL, ETypeResult.FAILURE,
                    exception.getMessage());
            onRESTExecuted(methodEvent);
        }

        @Override
        public void onSuccess(Method method, JSONValue response) {
            List<Tabulador> tabuladores = new ArrayList<>();
            try {
                JSONArray array = response.isArray();
                for (int i = 0; i < array.size(); i++) {
                    JSONValue val = array.get(i);

                    Tabulador tabulador = (Tabulador) jsonCodec.decode(val);
                    tabuladores.add(tabulador);
                }
                MethodEvent methodEvent = new MethodEvent(EMethod.FIND_ALL, ETypeResult.SUCCESS, "");
                methodEvent.setResult(tabuladores);
                onRESTExecuted(methodEvent);
            } catch (Exception e) {
                MethodEvent methodEvent = new MethodEvent(EMethod.FIND_ALL, ETypeResult.FAILURE,
                        e.getMessage());
                onRESTExecuted(methodEvent);
            }
        }

    }));

}

---

From source file:cl.uai.client.data.AjaxRequest.java

License:Open Source License

/**
 * Assuming a String, it transforms them in a list of Hashes
 * @param result the result to parse//ww w. j a va2s. c  o  m
 * @return a List of Hash with String key value pairs
 */
public static List<Map<String, String>> getValuesFromResultString(String result) {
    JSONValue jsonValue;
    JSONArray jsonArray;
    jsonValue = JSONParser.parseStrict(result);
    JSONObject values = new JSONObject();
    jsonArray = jsonValue.isArray();
    for (int i = 0; i < jsonArray.size(); i++) {

        values.put(String.valueOf(i), jsonArray.get(i));
    }

    return getValuesFromResult(values);

}

---

From source file:cl.uai.client.data.AjaxRequest.java

License:Open Source License

/**
 * Assuming a json string (PHP json_encode() format), it transforms the string to a JSONObject.
 * @param Json string to parse./*from w  ww  .j a v  a2  s  . c o  m*/
 * @param Header of the string (this fix the json_encode() PHP format).
 * @param Numeric key of the json collection to get the values.
 * @param 
 * @return a string value of defined key
 */

public static List<Map<String, String>> getValuesFromJsonString(String json, String header) {

    //Defining output
    List<Map<String, String>> output = new ArrayList<Map<String, String>>();
    //Define keys to get from the markers json array
    List<String> markersKeys = Arrays.asList("id", "username", "firstname", "lastname");

    //fix the json format for JSONObject to understand it
    String jsonString = "{\"" + header + "\":" + json + "}";
    //Set json string as a JSONValue
    JSONValue markersValue = JSONParser.parseStrict(jsonString);
    JSONObject markersObject;
    JSONArray markersArray;
    JSONString jsonStringOutput;
    //Object checking
    if ((markersObject = markersValue.isObject()) == null) {
        logger.severe("Error parsing the JSONObject");
    }
    //Array checking
    markersValue = markersObject.get(header);
    if ((markersArray = markersValue.isArray()) == null) {
        logger.severe("Error parsing the JSONArray");
    }
    //Loop for getting each marker info, creating markers info array
    for (int i = 0; i < markersArray.size(); i++) {
        Map<String, String> obj = new HashMap<String, String>();
        //Object checking for defined numeric key of the array
        markersValue = markersArray.get(i);
        if ((markersObject = markersValue.isObject()) == null) {
            logger.severe("Error parsing the JSONValue");
        }
        //String checking for "id", "username", "firstname", "lastname"
        //Loop for getting the info values for each marker
        for (int j = 0; j < markersKeys.size(); j++) {
            markersValue = markersObject.get(markersKeys.get(j).toString());
            if ((jsonStringOutput = markersValue.isString()) == null) {
                logger.severe("Error parsing the JSONString");
            }
            obj.put(markersKeys.get(j).toString(), jsonStringOutput.stringValue());
        }
        output.add(obj);
    }
    //Return markers array output

    return output;
}

---

From source file:colt.json.gwt.client.UJsonClient.java

License:Apache License

static public JSONArray getArray(JSONObject _o, String _key, JSONArray _default) {
    JSONValue v = _o.get(_key);
    if (v == null)
        return _default;
    if (v.isArray() == null)
        return _default;
    return v.isArray();
}

---

From source file:com.ait.lienzo.client.core.shape.json.JSONDeserializer.java

License:Open Source License

/**
 * Creates the child nodes for a {@link IJSONSerializable} that implements 
 * {@link IContainer} from a JSONObject node.
 * <p>/*ww  w  .  j av a2 s.com*/
 * You should only call this when you're writing your own {@link IContainer} class
 * and you're building a custom {@link IFactory}.
 * 
 * @param container IContainer
 * @param node parent JSONObject
 * @param factory IContainerFactory
 * @param ctx ValidationContext
 * @throws ValidationException
 */

public final void deserializeChildren(IContainer<?, ?> container, JSONObject node, IContainerFactory factory,
        ValidationContext ctx) throws ValidationException {
    JSONValue jsonvalu = node.get("children");

    if (null == jsonvalu) {
        return; // OK - 'children' is optional
    }
    ctx.push("children");

    JSONArray array = jsonvalu.isArray();

    if (null == array) {
        ctx.addBadTypeError("Array");
    } else {
        final int size = array.size();

        for (int i = 0; i < size; i++) {
            ctx.pushIndex(i);

            jsonvalu = array.get(i);

            JSONObject object = jsonvalu.isObject();

            if (null == object) {
                ctx.addBadTypeError("Object");
            } else {
                IJSONSerializable<?> serial = fromJSON(object, ctx);

                if (null != serial) {
                    if (serial instanceof Node) {
                        if (false == factory.addNodeForContainer(container, (Node<?>) serial, ctx)) {
                            ;
                        }
                    } else {
                        ctx.addBadTypeError("Node");
                    }
                }
            }
            ctx.pop(); // index
        }
    }
    ctx.pop(); // children
}

---

From source file:com.ait.lienzo.client.core.shape.json.JSONDeserializer.java

License:Open Source License

public final void deserializeFilters(ImageDataFilterable<?> filterable, JSONObject node, ValidationContext ctx)
        throws ValidationException {
    JSONValue jsonvalu = node.get("filters");

    if (null == jsonvalu) {
        return; // OK - 'children' is optional
    }/*  w w w.  ja  va 2 s.  co  m*/
    ctx.push("filters");

    JSONArray array = jsonvalu.isArray();

    if (null == array) {
        ctx.addBadTypeError("Array");
    } else {
        final int size = array.size();

        ArrayList<ImageDataFilter<?>> list = new ArrayList<ImageDataFilter<?>>(size);

        for (int i = 0; i < size; i++) {
            ctx.pushIndex(i);

            jsonvalu = array.get(i);

            JSONObject object = jsonvalu.isObject();

            if (null == object) {
                ctx.addBadTypeError("Object");
            } else {
                IJSONSerializable<?> serial = fromJSON(object, ctx);

                if (null != serial) {
                    if (serial instanceof ImageDataFilter) {
                        list.add((ImageDataFilter<?>) serial);
                    } else {
                        ctx.addBadTypeError("ImageDataFilter");
                    }
                }
            }
            ctx.pop(); // index
        }
        filterable.setFilters(list);
    }
    ctx.pop(); // children
}

---

From source file:com.ait.lienzo.client.core.shape.json.validators.ArrayValidator.java

License:Open Source License

@Override
public void validate(JSONValue jval, ValidationContext ctx) throws ValidationException {
    if (null == jval) {
        ctx.addBadTypeError("Array");

        return;//from   w  w  w  .  j a va  2 s .com
    }
    JSONArray jarr = jval.isArray();

    if (null == jarr) {
        ctx.addBadTypeError("Array");
    } else {
        final int size = jarr.size();

        for (int i = 0, n = size; i < n; i++) {
            ctx.pushIndex(i);

            JSONValue elem = jarr.get(i);

            m_elementTypeValidator.validate(elem, ctx);

            ctx.pop(); // index
        }
    }
}

---

From source file:com.ait.lienzo.client.core.shape.json.validators.BehaviorMapValidator.java

License:Open Source License

@Override
public void validate(JSONValue jval, ValidationContext ctx) throws ValidationException {
    if (null == jval) {
        ctx.addBadTypeError("BoundingBox");

        return;// www.j a v a  2s .c om
    }
    JSONObject jobj = jval.isObject();

    if (null == jobj) {
        ctx.addBadTypeError("BoundingBox");
    } else {
        Set<String> keys = jobj.keySet();

        if (keys.isEmpty()) {
            ctx.addBadTypeError("BoundingBox no keys");

            return;
        }
        for (String ikey : keys) {
            if ((null == ikey) || (ikey.trim().isEmpty())) {
                ctx.addBadTypeError("BoundingBox bad key");

                return;
            }
            jval = jobj.get(ikey);

            if (null == jval) {
                ctx.addBadTypeError("BoundingBox no array");

                return;
            }
            JSONArray jarr = jval.isArray();

            if (null == jarr) {
                ctx.addBadTypeError("BoundingBox not array");

                return;
            }
            if (jarr.size() < 2) {
                ctx.addBadArraySizeError(2, jarr.size());

                return;
            }
            BoundingBoxArrayValidator.INSTANCE.validate(jarr, ctx);
        }
    }
}

---

From source file:com.ait.lienzo.client.core.shape.json.validators.SpriteBehaviorMapValidator.java

License:Open Source License

@Override
public void validate(final JSONValue jval, final ValidationContext ctx) throws ValidationException {
    if (null == jval) {
        ctx.addBadTypeError(getTypeName());

        return;//w  w  w. j ava2 s  . co  m
    }
    final JSONObject jobj = jval.isObject();

    if (null == jobj) {
        ctx.addBadTypeError(getTypeName());
    } else {
        final Set<String> keys = jobj.keySet();

        if (keys.isEmpty()) {
            ctx.addBadTypeError(getTypeName() + ": empty behavior keys");

            return;
        }
        for (String ikey : keys) {
            final String akey = StringOps.toTrimOrNull(ikey);

            if (null == akey) {
                ctx.addBadTypeError(getTypeName() + ": empty behavior name");

                return;
            }
            final JSONValue ival = jobj.get(akey);

            if (null == ival) {
                ctx.addBadTypeError(getTypeName() + ": missing behavior array for " + akey);

                return;
            }
            final JSONArray jarr = ival.isArray();

            if (null == jarr) {
                ctx.addBadTypeError(getTypeName() + ": invalid behavior array for " + akey);

                return;
            }
            if (jarr.size() < 2) {
                ctx.addBadArraySizeError(2, jarr.size());

                return;
            }
            BoundingBoxArrayValidator.INSTANCE.validate(jarr, ctx);
        }
    }
}

---

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