dbo CRUD first iter

src/test/java/com/reliancy/dbo/TerminalTest.java

@@ -4,25 +4,67 @@ import java.sql.Connection;
 import java.sql.ResultSet;
 import java.sql.SQLException;
 import java.sql.Statement;
+import java.sql.Timestamp;
+import java.util.Date;
 
+import com.reliancy.rec.JSON;
+
+import org.junit.BeforeClass;
 import org.junit.Test;
 public class TerminalTest {
+    @Entity.Info(
+        name="dbo.Maps"
+    )
     public static class Maps extends DBO{
-        public static Field map_id=new Field("Map_id",Integer.class);
-        public static Field map_name=new Field("Map_name",String.class);
+        public static Field map_id=Field.Int("Map_id").setPk(true);
+        public static Field map_name=Field.Str("Map_name");
+        public static Field created=Field.DateTime("Created");
+        public static Field active=Field.Bool("Active");
         static{
-            Entity.publish(Maps.class);
+            //Entity.publish(Maps.class);
         }
     }
+    @Entity.Info(
+        name="public.securable"
+    )
+    public static class Securable extends DBO{
+        public static Field id=Field.Int("id").setPk(true).setAutoIncrement(true);
+        public static Field kind=Field.Str("kind");
+        public static Field name=Field.Str("name");
+        public static Field display_name=Field.Str("display_name");
+        public static Field created=Field.DateTime("created_on");
+        public static Field is_essential=Field.Bool("is_essential");
+        static{
+            //Entity.publish(Maps.class);
+        }
+    }
+
+    @Entity.Info(
+        name="public.product"
+    )
+    public static class Product extends Securable{
+        public static Field valid_since=Field.DateTime("valid_since");
+        public static Field valid_until=Field.DateTime("valid_until");
+        public static Field short_info=Field.Str("short_info");
+    
+    }
+
+    static SQLTerminal t;
+    
+    @BeforeClass
+    public static void beforeAllTestMethods() {
+        System.out.println("Invoked once before all test methods");
+        String url="jdbc:postgresql://postgres:Ramudin99@bigbang:5432/Test";
+        t=new SQLTerminal(url);
+    }
+ 
     /**
-     * Plain CRUD
+     * jdbc connectivity
      * @throws IOException
      * @throws SQLException
      */
     @Test
     public void connection() throws IOException, SQLException{
-        String url="jdbc:postgresql://postgres:Ramudin99@bigbang:5432/Test";
-        SQLTerminal t=new SQLTerminal(url);
         try(Connection c=t.getConnection()){
             System.out.println("Connection:"+c);
             try (Statement stmt = c.createStatement()) {
@@ -38,5 +80,38 @@ public class TerminalTest {
             }
         }
     }
+    @Test
+    public void simpleCRUD() throws IOException, SQLException{
+        System.out.println("SimpleCRUD");
+        try(Action act=t.begin().load(Maps.class).execute()){
+            for(DBO o:act){
+                System.out.println("DBO:"+o);
+            }
+        }
+        Entity.retract(Maps.class);
+    }
+    @Test
+    public void complexCRUD() throws IOException, SQLException{
+        System.out.println("ComplexCRUD");
+        try(Action act=t.begin().load(Product.class).execute()){
+            for(DBO o:act){
+                System.out.println("DBO:"+o);
+            }
+        }
+        Product p=new Product();
+        p.setStatus(DBO.Status.USED);
+        Product.kind.set(p,Product.class.getSimpleName());
+        Product.name.set(p,"myproduct");
+        Product.created.set(p,new Date());
+        Product.short_info.set(p,"a sweet melody");
+        Product.display_name.set(p,"first entry");
+        System.out.println("P0:"+JSON.toString(p));
+        t.save(p);
+        System.out.println("P1:"+JSON.toString(p));
+        Product pp=t.load(Product.class, 35);
+        System.out.println("Returning:"+pp);
+        //t.delete(pp);
+        Entity.retract(Maps.class);
+    }
     
 }