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

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

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Introduction

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

Prototype

public JSONObject isObject()

Source Link

Document

Returns non-null if this JSONValue is really a JSONObject.

Usage

From source file:org.jboss.errai.jpa.client.local.ErraiManagedType.java

License:Apache License

protected <Y> void parseSingularJsonReference(X targetEntity, ErraiSingularAttribute<? super X, Y> attr,
        JSONValue attrJsonValue, ErraiEntityManager eem) {

    if (attrJsonValue == null || attrJsonValue.isNull() != null)
        return;/*from  w  w  w .  ja  v  a2  s. c om*/

    Key<Y, ?> key = (Key<Y, ?>) Key.fromJsonObject(eem, attrJsonValue.isObject(), true);
    logger.trace("   looking for " + key);
    Y value = eem.find(key, Collections.<String, Object>emptyMap());
    attr.set(targetEntity, value);
}

From source file:org.jbpm.console.ng.df.client.filter.json.DataSetLookupJSONMarshaller.java

License:Apache License

private DataSetGroup parseDataSetGroup(JSONObject dataSetGroupJson) {
    if (dataSetGroupJson == null)
        return null;

    DataSetGroup dataSetGroup = new DataSetGroup();

    dataSetGroup.setColumnGroup(null);/*w  w  w  . j a  v  a  2 s .  c  om*/
    JSONValue value = dataSetGroupJson.get(COLUMNGROUP);
    if (value != null)
        dataSetGroup.setColumnGroup(parseColumnGroup(value.isObject()));

    List<GroupFunction> groupFunctions = parseGroupFunctions(
            (value = dataSetGroupJson.get(GROUPFUNCTIONS)) != null ? value.isArray() : null);
    if (groupFunctions != null)
        dataSetGroup.getGroupFunctions().addAll(groupFunctions);

    dataSetGroup.setSelectedIntervalList(null);
    value = dataSetGroupJson.get(SELECTEDINTERVALS);
    if (value != null)
        dataSetGroup.setSelectedIntervalList(parseSelectedIntervals(value.isArray()));

    dataSetGroup.setJoin(false);
    value = dataSetGroupJson.get(JOIN);
    if (value != null)
        dataSetGroup.setJoin(Boolean.valueOf(value.isString().stringValue()));

    return dataSetGroup;
}

From source file:org.jbpm.console.ng.df.client.filter.json.DisplayerSettingsJSONMarshaller.java

License:Apache License

public DisplayerSettings fromJsonString(String jsonString) {
    DisplayerSettings ds = new DisplayerSettings();

    if (!StringUtils.isBlank(jsonString)) {

        JSONObject parseResult = JSONParser.parseStrict(jsonString).isObject();

        if (parseResult != null) {

            // UUID
            JSONValue uuidValue = parseResult.get(SETTINGS_UUID);
            ds.setUUID(uuidValue != null && uuidValue.isString() != null ? uuidValue.isString().stringValue()
                    : null);//from   w w  w .ja  va2  s  . c o m

            // First look if a dataset 'on-the-fly' has been specified
            JSONValue data = parseResult.get(DATASET_PREFIX);
            if (data != null) {
                DataSet dataSet = dataSetJSONMarshaller.fromJson(data.isObject());
                ds.setDataSet(dataSet);

                // Remove from the json input so that it doesn't end up in the settings map.
                parseResult.put(DATASET_PREFIX, null);

                // If none was found, look for a dataset lookup definition
            } else if ((data = parseResult.get(DATASET_LOOKUP_PREFIX)) != null) {
                DataSetLookup dataSetLookup = dataSetLookupJSONMarshaller.fromJson(data.isObject());
                ds.setDataSetLookup(dataSetLookup);

                // Remove from the json input so that it doesn't end up in the settings map.
                parseResult.put(DATASET_LOOKUP_PREFIX, null);
            } else {
                throw new RuntimeException(
                        FiltersConstants.INSTANCE.json_displayersettings_dataset_lookup_notspecified());
            }

            // Parse the columns settings
            JSONValue columns = parseResult.get(COLUMNS_PREFIX);
            if (columns != null) {
                List<ColumnSettings> columnSettingsList = parseColumnsFromJson(columns.isArray());
                ds.setColumnSettingsList(columnSettingsList);

                // Remove from the json input so that it doesn't end up in the settings map.
                parseResult.put(COLUMNS_PREFIX, null);
            }

            // Now parse all other settings
            ds.setSettingsFlatMap(parseSettingsFromJson(parseResult));
        }
    }
    return ds;
}

From source file:org.jbpm.console.ng.df.client.filter.json.DisplayerSettingsJSONMarshaller.java

License:Apache License

private void fillRecursive(String parentPath, JSONObject json, Map<String, String> settings) {
    String sb = StringUtils.isBlank(parentPath) ? "" : parentPath + ".";
    for (String key : json.keySet()) {
        String path = sb + key;/* ww w  .  j  a v  a  2 s  .  c o m*/
        JSONValue value = json.get(key);
        if (value.isObject() != null)
            fillRecursive(path, value.isObject(), settings);
        else if (value.isString() != null)
            settings.put(path, value.isString().stringValue());
    }
}

From source file:org.jbpm.console.ng.ht.forms.client.display.displayers.process.PlaceManagerStartProcessDisplayerImpl.java

License:Apache License

@Override
protected void initDisplayer() {
    JSONValue jsonValue = JSONParser.parseStrict(formContent);

    JSONObject jsonObject = jsonValue.isObject();

    if (jsonObject != null) {
        formContainer.setWidth("100%");
        formContainer.setHeight("400px");

        JSONValue jsonDestination = jsonObject.get("destination");

        if (jsonDestination == null)
            return;

        String destination = jsonDestination.isString().stringValue();

        JSONObject jsonParams = jsonObject.get("params").isObject();

        if (jsonParams == null)
            return;

        Map<String, String> params = jsniHelper.parseParams(jsonParams);

        placeManagerFormActivitySearcher.findFormActivityWidget(destination, formContainer);
        setFormParamsEvent.fire(new SetFormParamsEvent(params, false));
    }//w w  w  .ja  va 2s  . com
}

From source file:org.jbpm.console.ng.ht.forms.client.display.displayers.process.PlaceManagerStartProcessDisplayerImpl.java

License:Apache License

@Override
public boolean supportsContent(String content) {
    try {//from w  w w .j  av  a  2  s. co m
        JSONValue jsonValue = JSONParser.parseStrict(content);

        JSONObject jsonObject;

        if ((jsonObject = jsonValue.isObject()) == null)
            return false;

        jsonValue = jsonObject.get("handler");

        if (jsonValue.isString() == null)
            return false;

        return jsonValue.isString().stringValue().equals("handledByPlaceManagerFormProvider");
    } catch (Exception e) {
    }
    return false;
}

From source file:org.jbpm.console.ng.ht.forms.client.display.displayers.task.PlaceManagerTaskDisplayerImpl.java

License:Apache License

@Override
protected void initDisplayer() {
    JSONValue jsonValue = JSONParser.parseStrict(formContent);

    JSONObject jsonObject = jsonValue.isObject();

    if (jsonObject != null) {
        formContainer.setWidth("100%");
        formContainer.setHeight("400px");

        JSONValue jsonDestination = jsonObject.get("destination");

        if (jsonDestination == null)
            return;

        String destination = jsonDestination.isString().stringValue();

        JSONObject jsonParams = jsonObject.get("params").isObject();

        if (jsonParams == null)
            return;

        Map<String, String> params = jsniHelper.parseParams(jsonParams);

        String taskStatus = params.get("taskStatus");

        placeManagerFormActivitySearcher.findFormActivityWidget(destination, formContainer);

        if ("InProgress".equals(taskStatus)) {
            setFormParamsEvent.fire(new SetFormParamsEvent(params, false));
        } else {//  ww w  .  java 2s.  c om
            setFormParamsEvent.fire(new SetFormParamsEvent(params, true));
        }
    }
}

From source file:org.jbpm.formapi.client.form.FormRepresentationDecoderClient.java

License:Apache License

@Override
public FormRepresentation decode(String code) throws FormEncodingException {
    FormRepresentation form = new FormRepresentation();
    JSONValue json = JSONParser.parseLenient(code);
    if (json.isObject() != null) {
        JSONObject jsonObj = json.isObject();
        if (jsonObj.get("action").isString() != null) {
            form.setAction(jsonObj.get("action").isString().stringValue());
        }/* ww w.j  a va 2 s  . c om*/
        if (jsonObj.get("documentation").isString() != null) {
            form.setDocumentation(jsonObj.get("documentation").isString().stringValue());
        }
        if (jsonObj.get("enctype").isString() != null) {
            form.setEnctype(jsonObj.get("enctype").isString().stringValue());
        }
        if (jsonObj.get("lastModified").isNumber() != null) {
            form.setLastModified(
                    Double.valueOf(jsonObj.get("lastModified").isNumber().doubleValue()).longValue());
        } else if (jsonObj.get("lastModified").isString() != null) {
            form.setLastModified(
                    Double.valueOf(jsonObj.get("lastModified").isString().stringValue()).longValue());
        }
        if (jsonObj.get("method").isString() != null) {
            form.setMethod(jsonObj.get("method").isString().stringValue());
        }
        if (jsonObj.get("name").isString() != null) {
            form.setName(jsonObj.get("name").isString().stringValue());
        }
        if (jsonObj.get("taskId").isString() != null) {
            form.setTaskId(jsonObj.get("taskId").isString().stringValue());
        }
        if (jsonObj.get("processName").isString() != null) {
            form.setProcessName(jsonObj.get("processName").isString().stringValue());
        }
        form.setFormItems(decodeItems(jsonObj.get("formItems")));
        form.setFormValidations(decodeValidations(jsonObj.get("formValidations")));
        form.setInputs(decodeInputs(jsonObj.get("inputs")));
        form.setOutputs(decodeOutputs(jsonObj.get("outputs")));
        form.setOnLoadScripts(decodeScripts(jsonObj.get("onLoadScripts")));
        form.setOnSubmitScripts(decodeScripts(jsonObj.get("onSubmitScripts")));
    }
    return form;
}

From source file:org.jbpm.formapi.client.form.FormRepresentationDecoderClient.java

License:Apache License

@Override
public FormItemRepresentation decodeItem(String json) throws FormEncodingException {
    JSONValue jsonValue = JSONParser.parseLenient(json);
    if (jsonValue.isObject() != null) {
        JSONObject jsonObj = jsonValue.isObject();
        Map<String, Object> dataMap = asMap(jsonObj);
        return (FormItemRepresentation) decode(dataMap);
    } else {/*from w w  w  . j  a va  2  s . c om*/
        throw new FormEncodingException("Expected JSON Object: " + jsonValue);
    }
}

From source file:org.jbpm.formapi.client.form.FormRepresentationDecoderClient.java

License:Apache License

public Map<String, InputData> decodeInputs(JSONValue json) throws FormEncodingException {
    Map<String, InputData> retval = new HashMap<String, InputData>();
    if (json != null && json.isObject() != null) {
        for (String key : json.isObject().keySet()) {
            JSONValue value = json.isObject().get(key);
            if (value.isObject() != null) {
                JSONObject jsonObj = value.isObject();
                retval.put(key, (InputData) decode(asMap(jsonObj)));
            }/*from  w  ww.  j  a  va  2  s .c o m*/
        }
    }
    return retval;
}