@Override
public ArrayList<ProductDTO> getProducts() throws NotLoggedInException {
List<Product> products = new ArrayList<Product>();
ArrayList<ProductDTO> productsDTO = new ArrayList<ProductDTO>();
PersistenceManager pm = getPersistenceManager();
try {
Query q = pm.newQuery(Product.class);
products = (List<Product>) q.execute();
for (Product productItem : products) {
CategoryDTO categoryDTO = getCategoryForCombo(productItem.getCategoryid());
ProductDTO productDTO =
new ProductDTO(
productItem.getId(),
productItem.getName(),
productItem.getPrice(),
productItem.getDescription(),
productItem.getDetalle(),
productItem.getImage(),
productItem.getImageCarrito(),
categoryDTO);
productsDTO.add(productDTO);
}
} finally {
pm.close();
}
return productsDTO;
}
private ArrayList<ProductDTO> executeQuery(Query query) throws NotLoggedInException {
List<Product> products = (List<Product>) query.execute();
ArrayList<ProductDTO> productsDTO = new ArrayList<ProductDTO>();
for (Product productItem : products) {
CategoryDTO categoryDTO = getCategoryForCombo(productItem.getCategoryid());
ProductDTO productDTO =
new ProductDTO(
productItem.getId(),
productItem.getName(),
productItem.getPrice(),
productItem.getDescription(),
productItem.getDetalle(),
productItem.getImage().toString(),
productItem.getImageCarrito(),
categoryDTO);
productsDTO.add(productDTO);
}
return productsDTO;
}
public ProductDTO getProduct(Long productId) throws NotLoggedInException {
ProductDTO productDTO = null;
PersistenceManager pm = getPersistenceManager();
try {
Product productItem = pm.getObjectById(Product.class, productId);
CategoryDTO categoryDTO = getCategoryForCombo(productItem.getCategoryid());
productDTO =
new ProductDTO(
productItem.getId(),
productItem.getName(),
productItem.getPrice(),
productItem.getDescription(),
productItem.getDetalle(),
productItem.getImage().toString(),
productItem.getImageCarrito(),
categoryDTO);
} finally {
pm.close();
}
return productDTO;
}