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

Introduction

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

Prototype

public JSONNumber isNumber()

Source Link

Document

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

Usage

From source file:com.hunchee.haystack.client.utils.JsonConverter.java

License:Open Source License

/**
 * Decodes a JSONObject to a map.// www  .j  a v  a  2 s  .  c  om
 *
 * @param jso the JSONObject
 * @return the map
 */
public static Map<String, Object> decode(JSONObject jso) {
    Map<String, Object> map = new LinkedHashMap<String, Object>();
    for (String key : jso.keySet()) {
        JSONValue j = jso.get(key);
        if (j.isObject() != null) {
            map.put(key, decode(j.isObject()));
        } else if (j.isArray() != null) {
            map.put(key, decodeToList(j.isArray()));
        } else if (j.isBoolean() != null) {
            map.put(key, j.isBoolean().booleanValue());
        } else if (j.isNumber() != null) {
            map.put(key, j.isNumber().doubleValue());
        } else if (j.isString() != null) {
            //map.put(key, decodeValue(j.isString().stringValue()));
            map.put(key, j.isString().stringValue());
        }
    }
    return map;
}

From source file:com.hunchee.haystack.client.utils.JsonConverter.java

License:Open Source License

protected static List<Object> decodeToList(JSONArray array) {
    List<Object> list = new ArrayList<Object>();
    for (int i = 0; i < array.size(); i++) {
        JSONValue v = array.get(i);
        if (v.isObject() != null) {
            list.add(decode(v.isObject()));
        } else if (v.isArray() != null) {
            list.add(decodeToList(v.isArray()));
        } else if (v.isNull() != null) {
            list.add(null);/*  w  ww .ja v a  2 s  . co  m*/
        } else if (v.isNumber() != null) {
            list.add(v.isNumber().doubleValue());
        } else if (v.isBoolean() != null) {
            list.add(v.isBoolean().booleanValue());
        } else if (v.isString() != null) {
            //                list.add(decodeValue(v.isString().stringValue()));
            list.add(v.isString().stringValue());
        }
    }

    return list;
}

From source file:com.kk_electronic.kkportal.core.rpc.jsonformat.JsonDate.java

License:Open Source License

@Override
public Date fromJson(JSONValue jsonValue, List<Class<?>> subtypes, FrameEncoder<JSONValue> encoder)
        throws UnableToDeserialize {
    if (jsonValue.isNull() != null)
        return null;
    if (jsonValue.isNumber() == null)
        throw new UnableToDeserialize("Expected Json Number");
    JSONNumber o = jsonValue.isNumber();
    return new Date((long) (o.doubleValue()));
}

From source file:com.kk_electronic.kkportal.core.rpc.jsonformat.JsonDouble.java

License:Open Source License

@Override
public Double fromJson(JSONValue jsonValue, List<Class<?>> subtypes, FrameEncoder<JSONValue> encoder)
        throws UnableToDeserialize {
    JSONNumber number = jsonValue.isNumber();
    if (number == null)
        throw new UnableToDeserialize("Expected json number");
    return number.doubleValue();
}

From source file:com.kk_electronic.kkportal.core.rpc.jsonformat.JsonInteger.java

License:Open Source License

@Override
public Integer fromJson(JSONValue jsonValue, List<Class<?>> subtypes, FrameEncoder<JSONValue> encoder)
        throws UnableToDeserialize {
    JSONNumber number = jsonValue.isNumber();
    if (number == null)
        throw new UnableToDeserialize("Expected json number");
    return (int) number.doubleValue();
}

From source file:com.kk_electronic.kkportal.core.rpc.jsonformat.JsonLong.java

License:Open Source License

@Override
public Long fromJson(JSONValue jsonValue, List<Class<?>> subtypes, FrameEncoder<JSONValue> encoder)
        throws UnableToDeserialize {
    JSONNumber number = jsonValue.isNumber();
    if (number == null)
        throw new UnableToDeserialize("Expected json number");
    return (long) number.doubleValue();
}

From source file:com.kk_electronic.kkportal.core.rpc.SimpleEncoder.java

License:Open Source License

private static Object convert(JSONValue y, ObjectHelper objectHelper) {
    if (y.isArray() != null)
        return convert(y.isArray(), objectHelper);
    if (y.isObject() != null)
        return convert(y.isObject(), objectHelper);
    if (y.isBoolean() != null)
        return y.isBoolean().booleanValue();
    if (y.isString() != null)
        return y.isString().stringValue();
    if (y.isNumber() != null)
        return y.isNumber().doubleValue();
    if (y.isNull() != null)
        return null;
    throw new RuntimeException("Could not convert");
}

From source file:com.mcherm.zithiacharsheet.client.model.JSONDeserializer.java

License:Apache License

protected void updateFromField(JSONObject parent, String fieldName, SettableIntValue settableIntValue) {
    JSONValue valueValue = notNull(parent.get(fieldName));
    JSONNumber valueNum = notNull(valueValue.isNumber());
    int valueInt = (int) valueNum.doubleValue();
    settableIntValue.setValue(valueInt);
}

From source file:com.mcherm.zithiacharsheet.client.model.JSONDeserializer.java

License:Apache License

protected void updateFromField(JSONObject parent, String fieldName, TweakableIntValue tweakableIntValue) {
    JSONValue value = parent.get(fieldName);
    if (value == null) {
        tweakableIntValue.setAdjustments(null, null);
    } else {//from ww w .j  a v a  2s  .c  o m
        JSONObject obj = notNull(value.isObject());
        final Integer overrideInt;
        final Integer modifierInt;
        JSONValue overrideValue = obj.get("override");
        if (overrideValue == null) {
            overrideInt = null;
        } else {
            JSONNumber overrideNum = notNull(overrideValue.isNumber());
            overrideInt = Integer.valueOf((int) overrideNum.doubleValue());
        }
        JSONValue modifierValue = obj.get("modifier");
        if (modifierValue == null) {
            modifierInt = null;
        } else {
            JSONNumber modifierNum = notNull(modifierValue.isNumber());
            modifierInt = Integer.valueOf((int) modifierNum.doubleValue());
        }
        tweakableIntValue.setAdjustments(overrideInt, modifierInt);
    }
}

From source file:com.moesol.gwt.maps.client.tms.FeatureReader.java

License:Open Source License

private double getDoubleProperty(String propertyName, JSONObject obj) {
    JSONValue jsonValue = obj.get(propertyName);
    if (jsonValue != null) {
        JSONNumber jsonNumber = jsonValue.isNumber();
        if (jsonNumber != null) {
            return jsonNumber.doubleValue();
        }/*from  w  w  w .  j av  a 2  s .com*/
    }

    return 0.0;
}