BBjGridExWidgetClientJsonFactory.bbj

rem package BBjGridExWidget.Client
rem /**
rem  * This file is part of the BBjGridExWidget plugin.
rem  * (c) Basis Europe <eu@basis.com>
rem  *
rem  * For the full copyright and license information, please view the LICENSE
rem  * file that was distributed with this source code.
rem  */
use ::BBjGridExWidget/BBjGridExWidget.bbj::BBjGridExWidget
use ::BBjGridExWidget/BBjGridExWidgetClientModels.bbj::BBjGridExWidgetClientRowModel
use ::BBjGridExWidget/BBjGridExWidgetClientModels.bbj::BBjGridExWidgetClientColumnModel
use ::BBjGridExWidget/BBjGridExWidgetClientModels.bbj::BBjGridExWidgetClientCellModel
use ::BBjGridExWidget/BBjGridExWidgetClientModels.bbj::BBjGridExWidgetClientRangeSelectionModel
use com.google.gson.JsonObject
use com.google.gson.JsonParser
REM /**
REM  * The class will create client models from JSON
REM  *
REM  * @author Hyyan Abo Fakher
REM  */
class public BBjGridExWidgetClientJsonFactory
    rem /**
    rem  * BBjGridExWidget instnace
    rem  */
    field protected BBjGridExWidget Widget!
    rem /**
    rem  * Disable default constructor
    rem  */
    method private BBjGridExWidgetClientJsonFactory()
    methodend
    rem /**
    rem  * Construct new BBjGridExWidgetClientJsonFactory
    rem  *
    rem  * @param BBjGridExWidget widget! The widget instnace
    rem  */
    method public BBjGridExWidgetClientJsonFactory(BBjGridExWidget widget!)
        #Widget! = widget!
    methodend
    rem /**
    rem  * Get the widget instance
    rem  *
    rem  * @return BBjGridExWidget
    rem  */
    method public BBjGridExWidget getWidget()
        methodret #Widget!
    methodend
    rem /**
    rem  * Map a JSON object to BBjGridExWidgetClientRowModel
    rem  *
    rem  * @param JsonObject json! Json object
    rem  *
    rem  * @return BBjGridExWidgetClientRowModel
    rem  */
    method public BBjGridExWidgetClientRowModel getRow(JsonObject json!)
        declare BBjGridExWidgetClientRowModel row!

        row! = new BBjGridExWidgetClientRowModel(#getWidget())
        row!.setId(json!.get("i").getAsString(),err=*next)
        row!.setIndex(json!.get("x").getAsString(),err=*next)
        row!.setChildIndex(json!.get("c").getAsInt(),err=*next)
        row!.setParentKey(json!.get("p").getAsString(),err=*next)
        row!.setIsSelected(iff(json!.get("s").getAsString() = "true" ,  1 , 0) , err=*next)
        methodret row!
    methodend
    rem /**
    rem  * Map a JSON string to BBjGridExWidgetClientRowModel
    rem  *
    rem  * @param BBjString json! json string
    rem  *
    rem  * @return BBjGridExWidgetClientRowModel
    rem  */
    method public BBjGridExWidgetClientRowModel getRow(BBjString json!)
        declare JsonParser parser!

        parser! = new JsonParser()
        parsedRow! = parser!.parse(json!).getAsJsonObject()
        methodret #getRow(parsedRow!)
    methodend
    rem /**
    rem  * Map column name to BBjGridExWidgetClientColumnModel
    rem  *
    rem  * @param BBjString column! The column name
    rem  *
    rem  * @return BBjGridExWidgetClientColumnModel
    rem  */
    method public BBjGridExWidgetClientColumnModel getColumn(BBjString column!)
        methodret new BBjGridExWidgetClientColumnModel(#getWidget() , column!)
    methodend
    rem /**
    rem  * Map a JSON object to BBjGridExWidgetClientCellModel
    rem  *
    rem  * @param JsonObject json! Json object
    rem  *
    rem  * @return BBjGridExWidgetClientCellModel
    rem  */
    method public BBjGridExWidgetClientCellModel getCell(JsonObject json!)
        cell! = new BBjGridExWidgetClientCellModel()
        cell!.setColumn(#getColumn(json!.get("c").getAsString()))
        cell!.setRow(#getRow(json!.get("r").getAsJsonObject()))
        cell!.setValue(json!.get("v").getAsString())
        methodret cell!
    methodend
    rem /**
    rem  * Map a JSON string to BBjGridExWidgetClientCellModel
    rem  *
    rem  * @param BBjString json! Json string
    rem  *
    rem  * @return BBjGridExWidgetClientCellModel
    rem  */
    method public BBjGridExWidgetClientCellModel getCell(BBjString json!)
        declare JsonParser parser!

        parser! = new JsonParser()
        parsedCell!  = parser!.parse(json!).getAsJsonObject()
        methodret #getCell(parsedCell!)
    methodend
    rem /**
    rem  * Map a JSON object to BBjGridExWidgetClientRangeSelectionModel
    rem  *
    rem  * @param JsonObject json! Json object
    rem  *
    rem  * @return BBjGridExWidgetClientRangeSelectionModel
    rem  */
    method public BBjGridExWidgetClientRangeSelectionModel getRangeSelection(JsonObject json!)
        rem a model which describes the range object
        rangeModel! = new BBjGridExWidgetClientRangeSelectionModel()
        rem loop over the range columns and create a column model for each one
        columns! = json!.get("c").getAsJsonArray()
        columnsIterator! = columns!.iterator()
        while(columnsIterator!.hasNext())
            rem create a column model and add it to the range
            rangeModel!.getColumns().add(#getColumn(columnsIterator!.next().getAsString()))
        wend
        rem loop over the range rows and create a row model for each one
        rows! = json!.get("r").getAsJsonArray()
        rowsIterator! = rows!.iterator()
        while(rowsIterator!.hasNext())
            rem create a row model and add it to the range
            rangeModel!.getRows().add(#getRow(rowsIterator!.next().getAsJsonObject()))
        wend

        methodret rangeModel!
    methodend

classend