Save screen data

Save screen data

In some situations, you want to save the data you have on screen without persisting it in like the data base. Here you have examples of methods how you can store the current mapdata in the sessionWorkspace.

private void getTempScreenData () {
		//Get possible screen data from temp
		MapData screenMD = (MapData) sessionWorkspace.getTemp(MAPDATA_SCREEN);
		if (screenMD != null && screenMD.containsVariables()) {
			mapData.putAll(screenMD);
		}
	}

	private void saveTempScreenData() {
		// Add screen data to mapdata and store in temp
		MapData screenMD = (MapData) mapData.clone();
		screenMD.putAll(getDataInstance().rowToMapData(DMG, 1));
		sessionWorkspace.setTemp(MAPDATA_SCREEN, screenMD);
	}
	
private void deleteTempScreenData() {
		sessionWorkspace.setTemp(MAPDATA_SCREEN, null);
	}