Examples of org.apache.tuscany.das.rdb.DAS.applyChanges()

org.apache.tuscany.das.rdb.DAS.applyChanges()
The change history is scanned and modifications to the graph of data objects are flushed to the database. @param root the topmost containing data object

            customer.set("address", customerProfile.getAddress());
            customer.set("email", customerProfile.getEmail());
            customer.set("loginID", customerProfile.getLoginID());
            customer.set("password", customerProfile.getPassword());


            das.applyChanges(root);
            return getCustomerProfile(customerProfile.getLoginID());


        } catch (Exception e) {
            if (e instanceof RemoteException) {
                throw (RemoteException) e;

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        stockPurchase.set("quantity", new Integer(sp.getStock().getQuantity()));
        stockPurchase.set("purchasePrice", new Float(11.00));
        // String type = stockPurchase.getType().getProperty("purchaseDate").getType().toString();
        stockPurchase.setDate("purchaseDate", new Date());


        das.applyChanges(root);
    }


    public CustomerProfileData testgetCustomerByLoginIDThroughDASRead(final String logonID) throws Exception {
        InputStream mapping = createConfigStream();
        Connection conn = createConnection();

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        cust.getList("orders").add(order);


        assertEquals(custOrderCount + 1, cust.getList("orders").size());


        // Build apply changes command      
        das.applyChanges(root);


        // verify cust1 relationship updates
        select = das.createCommand("SELECT * FROM CUSTOMER LEFT JOIN ANORDER "
                + "ON CUSTOMER.ID = ANORDER.CUSTOMER_ID where CUSTOMER.ID = ?");

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        newCust.set("LASTNAME", "Gerkin");


        // Now delete this new customer
        newCust.delete();


        das.applyChanges(root);


        // Verify
        root = read.executeQuery();
        assertEquals(numCustomers, root.getList("CUSTOMER").size());

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            // department.getString("NAME"));
            department.setString("NAME", "Dept-" + random);
            random = random + 1;
        }


        das.applyChanges(root);
    }


    /**
     * Yin Chen reports ... "In the class Statement, method: public int
     * executeUpdate(Parameters parameters) - its tossing out RuntimeException

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        DataObject customer = (DataObject) root.get("CUSTOMER[1]");


        //Modify customer
        customer.set("LASTNAME", "Pavick");


        das.applyChanges(root);


        //Verify changes
        root = select.executeQuery();
        assertEquals("Pavick", root.getString("CUSTOMER[1]/LASTNAME"));

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        //Modify customer
        customer.set("LASTNAME", "Pavick");


        //Build apply changes command
        das.applyChanges(root);


        //Verify changes
        root = select.executeQuery();
        assertEquals("Pavick", root.getString("CUSTOMER[1]/LASTNAME"));

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            System.out.println("Modifying department: " + department.getString("NAME"));
            department.setString("NAME", "Dept-" + random);
            random = random + 1;
        }


        das.applyChanges(root);


    }


}

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        // Modify customer
        customer.set("LASTNAME", "Pavick");


        // Build apply changes command
        das.applyChanges(root);


        // Verify the change
        root = select.executeQuery();
        assertEquals("Pavick", root.getDataObject("CUSTOMER[1]").getString("LASTNAME"));

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        cust4.set("ID", Integer.valueOf(100));
        cust4.set("ADDRESS", "5528 Wells Fargo Drive");
        cust4.set("LASTNAME", "Gerkin");


        // Build apply changes command
        das.applyChanges(root);


        // Verify deletes
        select = das.createCommand("Select * from CUSTOMER where ID = ?");
        select.setParameter(1, Integer.valueOf(cust2ID));
        root = select.executeQuery();

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