JsonUtil

• org.joget.apps.datalist.service.JsonUtil
• Under wflow-core module
• Utility class containing methods to create datalist from JSON
• This Utility class should not be used directly. Please use DataListService instead.

 

Code Sample

import org.joget.apps.app.dao.DatalistDefinitionDao;
import org.joget.apps.app.model.AppDefinition;
import org.joget.apps.app.model.DatalistDefinition;
import org.joget.apps.app.service.AppUtil;
import org.joget.apps.datalist.model.DataList;
 
AppService appService = (AppService) AppUtil.getApplicationContext().getBean("appService");
DatalistDefinitionDao datalistDefinitionDao = (DatalistDefinitionDao) AppUtil.getApplicationContext().getBean("datalistDefinitionDao");
  
String id = "crm_account";
String appId = "crm";
Long appVersion = appService.getPublishedVersion(appId);
  
AppDefinition appDef = appService.getAppDefinition(appId, appVersion.toString());
DatalistDefinition datalistDefinition = datalistDefinitionDao.loadById(id, appDef);
  
DataList dataList = JsonUtil.fromJson(datalistDefinition.getJson(), DataList.class);

Fields

PROPERTY_ACTION

public static final java.lang.String PROPERTY_ACTION = "action";

Key to retrieve the action value from JSON Object properties.

 

PROPERTY_ACTIONS

public static final java.lang.String PROPERTY_ACTIONS = "actions";

Key to retrieve the actions from JSON Object properties.

 

PROPERTY_BINDER

public static final java.lang.String PROPERTY_BINDER = "binder";

Key to retrieve the binder from JSON Object properties.

 

PROPERTY_CLASS_NAME

public static final java.lang.String PROPERTY_CLASS_NAME = "className";

Key to retrieve the class name value from JSON Object properties.

 

PROPERTY_COLUMNS

public static final java.lang.String PROPERTY_COLUMNS = "columns";

Key to retrieve the columns from JSON Object properties.

 

PROPERTY_DESC

public static final java.lang.String PROPERTY_DESC = "description";

Key to retrieve the description value from JSON Object properties.

 

PROPERTY_FILTER_TYPE

public static final java.lang.String PROPERTY_FILTER_TYPE = "type";

Key to retrieve the type value from JSON Object properties.

 

PROPERTY_FILTERS

public static final java.lang.String PROPERTY_FILTERS = "filters";

Key to retrieve the filter value from JSON Object properties.

 

PROPERTY_FORMAT

public static final java.lang.String PROPERTY_FORMAT = "format";

Key to retrieve the format value from JSON Object properties.

 

PROPERTY_HIDDEN

public static final java.lang.String PROPERTY_HIDDEN = "hidden";

Key to retrieve the hidden value from JSON Object properties.

 

PROPERTY_HIDE_PAGE_SIZE

public static final java.lang.String PROPERTY_HIDE_PAGE_SIZE = "hidePageSize";

Key to retrieve the ID value from JSON Object properties.

 

PROPERTY_ID

public static final java.lang.String PROPERTY_ID = "id";

Key to retrieve the ID value from JSON Object properties.

 

PROPERTY_LABEL

public static final java.lang.String PROPERTY_LABEL = "label";

Key to retrieve the label value from JSON Object properties.

 

PROPERTY_NAME

public static final java.lang.String PROPERTY_NAME = "name";

Key to retrieve the name value from JSON Object properties.

 

PROPERTY_OPERATOR

public static final java.lang.String PROPERTY_OPERATOR = "operator";

Key to retrieve the operator value from JSON Object properties.

 

PROPERTY_ORDER

public static final java.lang.String PROPERTY_ORDER = "order";

Key to retrieve the order value from JSON Object properties.

 

PROPERTY_ORDER_BY

public static final java.lang.String PROPERTY_ORDER_BY = "orderBy";

Key to retrieve the order by value from JSON Object properties.

 

PROPERTY_PAGE_SIZE

public static final java.lang.String PROPERTY_PAGE_SIZE = "pageSize";

Key to retrieve the page size value from JSON Object properties.

 

PROPERTY_PROPERTIES

public static final java.lang.String PROPERTY_PROPERTIES = "properties";

Key to retrieve the properties values from JSON Object properties.

 

PROPERTY_RENDER_HTML

public static final java.lang.String PROPERTY_RENDER_HTML = "renderHtml";

Key to retrieve the render HTML value from JSON Object properties.

 

PROPERTY_ROW_ACTIONS

public static final java.lang.String PROPERTY_ROW_ACTIONS = "rowActions";

Key to retrieve the row actions from JSON Object properties.

 

PROPERTY_SORTABLE

public static final java.lang.String PROPERTY_SORTABLE = "sortable";

Key to retrieve the sortable value from JSON Object properties.

 

PROPERTY_STYLE

public static final java.lang.String PROPERTY_STYLE = "style";

Key to retrieve the style value from JSON Object properties.

 

PROPERTY_WIDTH

public static final java.lang.String PROPERTY_WIDTH = "width";

Key to retrieve the width value from JSON Object properties.

 

Methods

fromJson

public static <T extends java.lang.Object> T fromJson(java.lang.String json, java.lang.Class<T> classOfT)

Converts from JSON string into an object. Specifically to support data list model classes.

 

generateDefaultList

public static java.lang.String generateDefaultList(java.lang.String listId, org.joget.apps.app.model.DatalistDefinition datalistDef)

Used to generate a datalist definition JSON.

 

generateDefaultList

public static java.lang.String generateDefaultList(java.lang.String listId, org.joget.apps.app.model.DatalistDefinition datalistDef, org.joget.apps.app.model.DatalistDefinition copyDatalistDef)

Used to generate a datalist definition JSON based on another datalist definition.

 

parseActionFromJsonObject

public static org.joget.apps.datalist.model.DataListAction parseActionFromJsonObject(org.json.JSONObject obj) throws org.json.JSONException, java.lang.InstantiationException, java.lang.IllegalAccessException

Used to retrieve datalist action from JSON Object.

 

parseActionsFromJsonObject

public static java.util.Collection<org.joget.apps.datalist.model.DataListAction> parseActionsFromJsonObject(org.json.JSONObject obj) throws org.json.JSONException, java.lang.InstantiationException, java.lang.IllegalAccessException

Used to retrieve datalist actions from JSON Object.

 

parseBinderFromJsonObject

public static org.joget.apps.datalist.model.DataListBinder parseBinderFromJsonObject(org.json.JSONObject obj) throws org.json.JSONException, java.lang.InstantiationException, java.lang.IllegalAccessException

Used to retrieve datalist binder from JSON Object.

 

parseColumnsFromJsonObject

public static java.util.Collection<org.joget.apps.datalist.model.DataListColumn> parseColumnsFromJsonObject(org.json.JSONObject obj) throws org.json.JSONException, java.lang.InstantiationException, java.lang.IllegalAccessException

Used to retrieve datalist column from JSON Object.

 

parseElementFromJson

public static java.lang.Object parseElementFromJson(java.lang.String json)

Converts from JSON java.lang.String into an object. Specifically to support data list model classes.

 

parseElementFromJsonObject

public static java.lang.Object parseElementFromJsonObject(org.json.JSONObject obj) throws java.lang.Exception

Used to create Datalist object from JSON Object.

 

parseFiltersFromJsonObject

public static java.util.Collection<org.joget.apps.datalist.model.DataListFilter> parseFiltersFromJsonObject(org.json.JSONObject obj) throws org.json.JSONException, java.lang.InstantiationException, java.lang.IllegalAccessException

Used to retrieve datalist filters from JSON Object.

 

parseFilterTypeFromJsonObject

public static org.joget.apps.datalist.model.DataListFilterType parseFilterTypeFromJsonObject(org.json.JSONObject obj) throws org.json.JSONException, java.lang.InstantiationException, java.lang.IllegalAccessException

Used to retrieve datalist filter type from JSON Object.

 

parseFormatterFromJsonObject

public static org.joget.apps.datalist.model.DataListColumnFormat parseFormatterFromJsonObject(org.json.JSONObject obj) throws org.json.JSONException, java.lang.InstantiationException, java.lang.IllegalAccessException

Used to retrieve datalist formatter from JSON Object.

 

parseRowActionsFromJsonObject

public static java.util.Collection<org.joget.apps.datalist.model.DataListAction> parseRowActionsFromJsonObject(org.json.JSONObject obj) throws org.json.JSONException, java.lang.InstantiationException, java.lang.IllegalAccessException

Used to retrieve datalist row actions from JSON Object.