productservice.java

来自「一个很好的开源项目管理系统源代码」· Java 代码 · 共 46 行

package net.java.workeffort.service;

import net.java.workeffort.service.domain.PageResult;
import net.java.workeffort.service.domain.Product;
import net.java.workeffort.service.domain.ProductQuery;
import net.java.workeffort.service.support.ChildRowExistsFkException;
import net.java.workeffort.service.support.OptimisticLockingException;
import net.java.workeffort.service.support.UniqueConstraintException;


/**
 * Service for Product.
 * <p>
 * This is fronted by a spring proxy which implements transaction management,
 * security etc. The clients always interact with the proxy and <b>not </b> with
 * this, the target object.
 * </p>
 * @author Antony Joseph
 */
public class ProductService extends BaseService implements IProductService {
    public Product getProduct(String pk) {
        return (Product) dao.queryForObject("Product.getProduct", pk);
    }

    public PageResult getPageResultProduct(ProductQuery query) {

        return dao.getPageResult(dbPrefix+"Product.getPageResultProduct", query);
    }

    public void insertProduct(Product product)
            throws UniqueConstraintException {
        dao.insert("Product.insertProduct", product, false, true);
    }

    public void updateProduct(Product product)
            throws OptimisticLockingException {
        dao.update("Product.updateProduct", product);
     }

    public void deleteProduct(Product product)
            throws OptimisticLockingException,
            ChildRowExistsFkException {
        dao.delete("Product.deleteProduct", product);
    }
}