Property in Cell Factory - javafx

Question

Hi I have a little problem in this Cell Factory :
private Callback<TableColumn<Member, String>,
TableCell<Member, String>> setPhotoCellFactory() {
Callback<TableColumn<Member, String>, TableCell<Member, String>> callback = new Callback<TableColumn<Member, String>, TableCell<Member, String>>() {
#Override
public TableCell<Member, String> call(TableColumn<Member, String> param) {
TableCell<Member, String> cell = new TableCell<Member, String>() {
#Override
protected void updateItem(String item, boolean empty) {
System.out.println(item);
super.updateItem(item, empty);
ImageView imageview = new ImageView();
imageview.setFitHeight(TABLE_IMAGE_MEMBER_HEIGHT);
imageview.setFitWidth(TABLE_IMAGE_MEMBER_WIDTH);
if(item != null) {
imageview.setImage(new Image(item));
setGraphic(imageview);
} else {
if(!empty) {
imageview.setImage(new Image(ImageFiles.GENERIC_MALE.toString()));
setGraphic(imageview);
} else {
setGraphic(null);
}
}
}
};
return cell;
}
};
return callback;
}
In Member object when Photo is null getter return Image corresponding a his gender. In this callback it seems that getter is not used.
How can I acces member property in this case ??
#EDIT
In Member class :
public String getPhoto() {
if (photo.getValue() != null && !photo.getValue().equals("")) {
return photo.get();
} else if (getGender().equals(Gender.F)) {
return ImageFiles.GENERIC_FEMALE.toString();
} else {
return ImageFiles.GENERIC_MALE.toString();
}
}
adding CellValueFactory :
this.simPhotoColumn.setCellValueFactory(data -> data.getValue().photoProperty());

Answer 1

OK I was found the solution. My error that I was searching how set image in CellFactory.
The response is to set custom CellValueFactory.
I was replaced this :
this.simPhotoColumn.setCellValueFactory(data -> data.getValue().photoProperty());
by :
this.memberPhoto.setCellValueFactory(getPhotoValueFactory());
private Callback<TableColumn.CellDataFeatures<Member, String>, ObservableValue<String>> getPhotoValueFactory() {
Callback<TableColumn.CellDataFeatures<Member, String>, ObservableValue<String>> callback = param -> new ReadOnlyObjectWrapper<>(param.getValue().getPhoto());
return callback;
}