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

List of usage examples for com.google.gwt.json.client JSONValue isArray

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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: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.kk_electronic.kkportal.core.rpc.SimpleEncoder.java

License:Open Source License

@SuppressWarnings("unchecked")
private <T> T decodeFromJson(List<Class<?>> resultSubTypes, JSONValue jsonvalue) {
    if (jsonvalue == null || jsonvalue.isNull() != null)
        return null;
    Class<?> target = resultSubTypes.get(0);
    if (target == List.class) {
        List<T> list = new ArrayList<T>();
        JSONArray ja = jsonvalue.isArray();
        for (int i = 0, l = ja.size(); i < l; i++) {
            list.add((T) decodeFromJson(resultSubTypes.subList(1, resultSubTypes.size()), ja.get(i)));
        }//  www  .  j  a v a 2 s. c o  m
        return (T) list;
    }
    if (target == Map.class) {
        if (resultSubTypes.get(1) == String.class) {
            Map<String, Object> map = new HashMap<String, Object>();
            JSONObject jo = jsonvalue.isObject();
            for (String key : jo.keySet()) {
                map.put(key, decodeFromJson(resultSubTypes.subList(2, resultSubTypes.size()), jo.get(key)));
            }
            return (T) map;
        }
    }
    if (target == Response.class) {
        JSONObject jo = jsonvalue.isObject();
        return (T) new ResponseDTO(jo);
    }
    if (target == String.class) {
        return (T) jsonvalue.isString().stringValue();
    }
    if (target == TabInfo.class) {
        return (T) new TabInfoDTO(jsonvalue.isObject());
    }
    if (target == ModuleInfo.class) {
        return (T) new ModuleInfoDTO(jsonvalue.isObject());
    }
    if (target == Object.class) {
        return (T) jsonvalue;
    }
    GWT.log("DECODING-Can't convert type " + target.getName());
    return null;
}

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

License:Apache License

protected void updateFromField(JSONObject inputObject, String fieldName, StatValues statValues) {
    JSONValue fieldValue = notNull(inputObject.get(fieldName));
    JSONArray fieldArray = notNull(fieldValue.isArray());
    if (fieldArray.size() != ZithiaStat.getNumStats()) {
        throw new JSONBuildException();
    }//from  w  ww.  java  2  s.com
    for (ZithiaStat zithiaStat : ZithiaStat.values()) {
        update(fieldArray.get(zithiaStat.ordinal()), statValues.getStat(zithiaStat));
    }
}

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

License:Apache License

protected void updateFromField(JSONObject inputObject, String fieldName, SkillList skillList) {
    JSONValue fieldValue = notNull(inputObject.get(fieldName));
    JSONArray fieldArray = notNull(fieldValue.isArray());
    skillList.clear();//  w w  w. jav a 2  s .com
    for (int i = 0; i < fieldArray.size(); i++) {
        JSONValue skillDataValue = fieldArray.get(i);
        JSONObject skillDataObj = notNull(skillDataValue.isObject());
        JSONValue zithiaSkillValue = notNull(skillDataObj.get("skill"));
        ZithiaSkill zithiaSkill = lookupSkill(zithiaSkillValue);
        SkillValue result = skillList.addNewSkill(zithiaSkill);
        updateFromField(skillDataObj, "levels", result.getLevels());
        if (zithiaSkill.hasRoll()) {
            updateFromField(skillDataObj, "roll", result.getRoll());
        }
        updateFromField(skillDataObj, "cost", result.getCost());
    }
}

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

License:Apache License

/**
 * This is used for reading the top-level WeaponTraining. The input must
 * specify a weaponSkill that matches the skill in wt. The WeaponTraining
 * passed must be newly created or have had .clean() called on it before
 * calling this.//from   w w  w .ja va 2  s.c  o  m
 */
protected void update(JSONValue input, WeaponTraining wt) {
    JSONObject inputObject = notNull(input.isObject());
    WeaponSkill weaponSkillFound = lookupWeaponSkill(notNull(inputObject.get("weaponSkill")));
    if (wt.getWeaponSkill() != weaponSkillFound) {
        throw new JSONBuildException();
    }
    updateFromField(inputObject, "basicTrainingDesired", wt.getBasicTrainingDesired());
    updateFromField(inputObject, "levelsPurchased", wt.getLevelsPurchased());
    updateFromField(inputObject, "levels", wt.getLevels());
    updateFromField(inputObject, "thisCost", wt.getThisCost());
    updateFromField(inputObject, "totalCost", wt.getTotalCost());
    JSONValue childrenValue = inputObject.get("children");
    if (childrenValue != null) {
        JSONArray childrenArray = notNull(childrenValue.isArray());
        for (int i = 0; i < childrenArray.size(); i++) {
            JSONValue childValue = childrenArray.get(i);
            JSONObject childObject = notNull(childValue.isObject());
            JSONValue childWeaponSkillValue = notNull(childObject.get("weaponSkill"));
            WeaponSkill childWeaponSkill = lookupWeaponSkill(childWeaponSkillValue);
            WeaponTraining newChild = wt.createChild(childWeaponSkill);
            update(childValue, newChild);
        }
    }
}

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

License:Apache License

protected void updateFromField(JSONObject inputObject, String fieldName, TalentList talentList) {
    JSONValue fieldValue = inputObject.get(fieldName);
    talentList.clear();/*from w  ww  .ja va2  s .  c o m*/
    if (fieldValue != null) {
        JSONArray fieldArray = notNull(fieldValue.isArray());
        for (int i = 0; i < fieldArray.size(); i++) {
            JSONObject talentDataObj = notNull(fieldArray.get(i).isObject());
            TalentValue talentValue = new TalentValue();
            updateFromField(talentDataObj, "description", talentValue.getDescription());
            updateFromField(talentDataObj, "cost", talentValue.getCost());
            talentList.add(talentValue);
        }
    }
}

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

License:Open Source License

private List<Feature> parseFeatures(String text) {
    ArrayList<Feature> features = new ArrayList<Feature>();
    try {/*  w ww.  j  a v  a 2 s .  c o  m*/
        JSONArray array = null;
        JSONValue parsedValue = JSONParser.parseStrict(text);
        if (m_root != null) {
            // should be an object with an array with property m_root
            JSONObject rootObj = parsedValue.isObject();
            if (rootObj != null) {
                JSONValue arrayValue = rootObj.get(m_root);
                if (arrayValue != null) {
                    array = arrayValue.isArray();
                }
            }
        } else {
            array = parsedValue.isArray();
        }

        if (array != null) {
            for (int i = 0; i < array.size(); i++) {
                JSONObject obj = (JSONObject) array.get(i);

                String title = getStringProperty(m_titlePropertyName, obj);
                double lat = getDoubleProperty(m_latPropertyName, obj);
                double lng = getDoubleProperty(m_lngPropertyName, obj);
                String iconUrl = getStringProperty(m_iconPropertyName, obj);
                if (m_iconPropertyConverter != null) {
                    iconUrl = m_iconPropertyConverter.convert(iconUrl);
                }
                Feature feature = new Feature.Builder(title, lat, lng).iconUrl(iconUrl).build();
                features.add(feature);
            }
        }
    } catch (Throwable t) {
        Logger.getLogger(FeatureReader.class.getName()).log(Level.SEVERE, "Failed parsing features", t);
    }

    return features;
}

From source file:com.palmagroup.gwt.orders.client.gin.JsonConverter.java

License:Open Source License

/**
 * Decodes a JSONObject to a map./*from   w  w w . j a va  2  s.  c o m*/
 * 
 * @param jso
 *            the JSONObject
 * @return the map
 */
public static Map<String, Object> decode(JSONObject jso) {
    Map<String, Object> map = new FastMap<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()));
        }
    }
    return map;
}

From source file:com.parabay.client.utils.JSONCodec.java

License:Apache License

/**
 * Converts a JSONValue to a Java object.
 * /*from   w  w w .  ja  v  a2s.co m*/
 * @param value
 * @return
 */
private Object buildJavaObjectFromJSONValue(JSONValue value) {
    if (value.isNull() != null) {
        return null;
    }
    if (value.isBoolean() != null) {
        return Boolean.valueOf(value.isBoolean().booleanValue());
    }
    if (value.isString() != null) {
        return value.isString().stringValue();
    }
    if (value.isNumber() != null) {
        return buildNumber(value.isNumber().toString());
    }
    if (value.isArray() != null) {
        return buildJavaArrayFromJSONArray(value.isArray());
    }
    if (value.isObject() != null) {
        return buildJavaMapFromJSONObject(value.isObject());
    }
    return null;
}

From source file:com.qualogy.qafe.gwt.client.util.JSNIUtil.java

License:Apache License

/**
 * Convert JavaScript objects to their Java representations.
 *///  ww w. j a v a 2  s .c om
static Object resolveJavaValue(JSONValue jsonValue) {
    if (jsonValue == null) {
        return null;
    }
    Object value = null;
    if (jsonValue.isArray() != null) {
        value = resolveJavaList(jsonValue.isArray());
    } else if (jsonValue.isObject() != null) {
        value = resolveJavaMap(jsonValue.isObject());
    } else if (jsonValue.isBoolean() != null) {
        value = jsonValue.isBoolean().booleanValue();
    } else if (jsonValue.isNumber() != null) {
        value = jsonValue.isNumber().doubleValue();
    } else if (jsonValue.isString() != null) {
        value = jsonValue.isString().stringValue();
    }
    return value;
}