【F】重构 DataSet 相关方法，使用 # 表达式

src/main/java/org/smart4j/sample/rest/ProductService.java

@@ -11,9 +11,7 @@ import javax.ws.rs.Path;
 import javax.ws.rs.PathParam;
 import javax.ws.rs.Produces;
 import javax.ws.rs.core.MediaType;
-import org.smart4j.framework.orm.Conditions;
 import org.smart4j.framework.orm.DataSet;
-import org.smart4j.framework.orm.Sorts;
 import org.smart4j.framework.tx.annotation.Service;
 import org.smart4j.framework.tx.annotation.Transaction;
 import org.smart4j.plugin.rest.Rest;
@@ -28,13 +26,13 @@ public class ProductService {
     @GET
     @Path("/products")
     public List<Product> getProductList() {
-        return DataSet.selectList(Product.class, null, new Sorts().sort("id", "asc"));
+        return DataSet.selectList(Product.class, "", "#id asc");
     }
 
     @GET
     @Path("/product/{productId}")
     public Product getProduct(@PathParam("productId") long productId) {
-        return DataSet.select(Product.class, new Conditions().condition("id", "=", "?"), productId);
+        return DataSet.select(Product.class, "#id = ?", productId);
     }
 
     @POST
@@ -48,13 +46,13 @@ public class ProductService {
     @Path("/product/{productId}")
     @Transaction
     public boolean updateProduct(@PathParam("productId") long productId, Map<String, Object> productFieldMap) {
-        return DataSet.update(Product.class, productFieldMap, new Conditions().condition("id", "=", "?"), productId);
+        return DataSet.update(Product.class, productFieldMap, "#id = ?", productId);
     }
 
     @DELETE
     @Path("/product/{productId}")
     @Transaction
     public boolean deleteProduct(@PathParam("productId") long productId) {
-        return DataSet.delete(Product.class, new Conditions().condition("id", "=", "?"), productId);
+        return DataSet.delete(Product.class, "#id = ?", productId);
     }
 }

src/main/java/org/smart4j/sample/service/impl/ProductServiceImpl.java

@@ -7,9 +7,7 @@ import org.smart4j.framework.dao.bean.Pager;
 import org.smart4j.framework.ioc.annotation.Inject;
 import org.smart4j.framework.mvc.UploadHelper;
 import org.smart4j.framework.mvc.bean.Multipart;
-import org.smart4j.framework.orm.Conditions;
 import org.smart4j.framework.orm.DataSet;
-import org.smart4j.framework.orm.Sorts;
 import org.smart4j.framework.tx.annotation.Service;
 import org.smart4j.framework.tx.annotation.Transaction;
 import org.smart4j.sample.Tool;
@@ -41,7 +39,7 @@ public class ProductServiceImpl implements ProductService {
     @Override
     @Transaction
     public boolean deleteProduct(long id) {
-        return DataSet.delete(Product.class, new Conditions().condition("id", "=", "?"), id);
+        return DataSet.delete(Product.class, "#id = ?", id);
     }
 
     @Override
@@ -50,7 +48,7 @@ public class ProductServiceImpl implements ProductService {
         if (multipart != null) {
             fieldMap.put("picture", multipart.getFileName());
         }
-        boolean result = DataSet.update(Product.class, fieldMap, new Conditions().condition("id", "=", "?"), id);
+        boolean result = DataSet.update(Product.class, fieldMap, "#id = ?", id);
         if (result && multipart != null) {
             UploadHelper.uploadFile(Tool.getBasePath(), multipart);
         }
@@ -62,7 +60,7 @@ public class ProductServiceImpl implements ProductService {
 
     @Override
     public Product getProduct(long id) {
-        return DataSet.select(Product.class, new Conditions().condition("id", "=", "?"), id);
+        return DataSet.select(Product.class, "#id = ?", id);
     }
 
     @Override
@@ -70,7 +68,7 @@ public class ProductServiceImpl implements ProductService {
         ProductBean productBean = null;
         Product product = getProduct(id);
         if (product != null) {
-            ProductType productType = DataSet.select(ProductType.class, new Conditions().condition("id", "=", "?"), product.getProductTypeId());
+            ProductType productType = DataSet.select(ProductType.class, "#id = ?", product.getProductTypeId());
             if (productType != null) {
                 productBean = new ProductBean(product, productType);
             }
@@ -80,13 +78,13 @@ public class ProductServiceImpl implements ProductService {
 
     @Override
     public Pager<ProductBean> getProductBeanPager(int pageNumber, int pageSize, String name) {
-        Conditions conditions = new Conditions().condition("name", "like", "?");
-        Sorts sorts = new Sorts().sort("id", "desc");
+        String condition = "#name like ?";
+        String sort = "#id desc";
         Object[] params = {"%" + name + "%"};
 
-        long count = DataSet.selectCount(Product.class, conditions, params);
+        long count = DataSet.selectCount(Product.class, condition, params);
         List<ProductBean> productBeanList = new ArrayList<ProductBean>();
-        List<Product> productList = DataSet.selectListForPager(pageNumber, pageSize, Product.class, conditions, sorts, params);
+        List<Product> productList = DataSet.selectListForPager(pageNumber, pageSize, Product.class, condition, sort, params);
         Map<Long, ProductType> productTypeMap = DataSet.selectMap(ProductType.class);
         for (Product product : productList) {
             ProductType productType = productTypeMap.get(product.getProductTypeId());

src/main/java/org/smart4j/sample/soap/impl/ProductServiceImpl.java

@@ -2,9 +2,7 @@ package org.smart4j.sample.soap.impl;
 
 import java.util.List;
 import java.util.Map;
-import org.smart4j.framework.orm.Conditions;
 import org.smart4j.framework.orm.DataSet;
-import org.smart4j.framework.orm.Sorts;
 import org.smart4j.framework.tx.annotation.Service;
 import org.smart4j.framework.tx.annotation.Transaction;
 import org.smart4j.sample.entity.Product;
@@ -15,12 +13,12 @@ public class ProductServiceImpl implements ProductService {
 
     @Override
     public List<Product> getProductList() {
-        return DataSet.selectList(Product.class, null, new Sorts().sort("id", "asc"));
+        return DataSet.selectList(Product.class, "", "#id asc");
     }
 
     @Override
     public Product getProduct(long productId) {
-        return DataSet.select(Product.class, new Conditions().condition("id", "=", "?"), productId);
+        return DataSet.select(Product.class, "#id = ?", productId);
     }
 
     @Override
@@ -32,12 +30,12 @@ public class ProductServiceImpl implements ProductService {
     @Override
     @Transaction
     public boolean updateProduct(long productId, Map<String, Object> productFieldMap) {
-        return DataSet.update(Product.class, productFieldMap, new Conditions().condition("id", "=", "?"), productId);
+        return DataSet.update(Product.class, productFieldMap, "#id = ?", productId);
     }
 
     @Override
     @Transaction
     public boolean deleteProduct(long productId) {
-        return DataSet.delete(Product.class, new Conditions().condition("id", "=", "?"), productId);
+        return DataSet.delete(Product.class, "#id = ?", productId);
     }
 }