@Override
public List<Product> searchByCategory(
Integer category, int pageNumber, int pageSize, boolean cascade) throws Exception {
List<Product> find = null;
if (category == null) {
find = productDao.find(pageNumber, pageSize, null, null, null, null, null, null, null, false);
} else {
find =
productDao.find(
pageNumber,
pageSize,
null,
null,
new String[] {"category"},
new Object[] {category},
null,
null,
null,
false);
}
if (cascade && find != null) {
for (Product product : find) {
Article article = articleDao.findById(product.getParentId());
BeanUtils.copyProperties(product, article);
}
}
return find;
}
@Override
public Product get(String id, boolean cascade) throws Exception {
Product product = productDao.findById(id);
if (cascade) {
Article article = articleDao.findById(product.getParentId());
BeanUtils.copyProperties(product, article);
}
return product;
}
@Override
public boolean delete(String id) {
Product findById = null;
try {
findById = productDao.findById(id);
} catch (Exception e) {
e.printStackTrace();
}
if (findById == null) return false;
try {
productDao.delete(findById);
Article article = articleDao.findById(findById.getParentId());
articleDao.delete(article);
} catch (Exception e) {
e.printStackTrace();
return false;
}
return true;
}
