private PartModel bindPartModel(Part part) {
PartModel model = null;
try {
if (part != null && part.getPartNumber().length() > 0) {
model = new PartModel();
model.setCountNeeded(part.getCountNeeded());
model.setName(part.getName());
model.setPartNumber(part.getPartNumber());
if (part.getPhoto() != null) {
model.setPhoto(part.getPhoto());
}
model.setStockCount(part.getStockCount());
}
} catch (NullPointerException e) {
throw new IllegalArgumentException(e.getMessage());
}
return model;
}
private Part bindPart(PartModel model) {
Part part = null;
try {
if (model != null && model.getPartNumber().length() > 0) {
part = entityManager.find(Part.class, model.getPartNumber());
if (part != null) {
part.setName(model.getName());
part.setCountNeeded(model.getCountNeeded());
part.setStockCount(model.getStockCount());
if (model.getPhoto() != null) {
part.setPhoto(model.getPhoto());
}
part.setPhoto(model.getPhoto());
} else if (part == null) {
part = new Part();
part.setName(model.getName());
part.setPartNumber(model.getPartNumber());
part.setCountNeeded(model.getCountNeeded());
part.setStockCount(model.getStockCount());
if (model.getPhoto() != null) {
part.setPhoto(model.getPhoto());
}
part.setPhoto(model.getPhoto());
}
}
} catch (NullPointerException e) {
throw new IllegalArgumentException(e.getMessage());
}
return part;
}