/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
package org.apache.tuscany.das.rdb.test;
/*
* This test
*
*/
import org.apache.tuscany.das.rdb.Command;
import org.apache.tuscany.das.rdb.DAS;
import org.apache.tuscany.das.rdb.config.Config;
import org.apache.tuscany.das.rdb.test.data.CustomerData;
import org.apache.tuscany.das.rdb.test.data.OrderData;
import org.apache.tuscany.das.rdb.test.framework.DasTest;
import org.apache.tuscany.das.rdb.util.ConfigUtil;
import commonj.sdo.DataObject;
/**
*
* This tests use of the XML Config file. Tests will utilize the
* customer-orders-orderdetails tables. The plan is for the config file to have a
* section that applies to all commands and another that applies to specific commands.
*
* The config file will be used to initialize a command factory that will then return named commands.
*
* There will be two read commands:
*
* 1) Return all customers 2) Return a specific customer (by ID) and related orders and order details
*
* A test will demonstrate the creation of the factory and then reuse of commands created from the same config data file
*
*/
public class CommandGroupTests extends DasTest {
protected void setUp() throws Exception {
super.setUp();
new CustomerData(getAutoConnection()).refresh();
new OrderData(getAutoConnection()).refresh();
}
protected void tearDown() throws Exception {
super.tearDown();
}
/**
* Read
*/
public void testRead() throws Exception {
DAS das = DAS.FACTORY.createDAS(getConfig("CustomersOrdersConfig.xml"), getConnection());
Command read = das.getCommand("all customers");
DataObject root = read.executeQuery();
assertEquals(5, root.getList("CUSTOMER").size());
}
/**
* Read
*/
public void testReadUsingConfigInput() throws Exception {
Config config = ConfigUtil.loadConfig(getConfig("CustomersOrdersConfig.xml"));
DAS das = DAS.FACTORY.createDAS(config, getConnection());
Command read = das.getCommand("all customers");
DataObject root = read.executeQuery();
assertEquals(5, root.getList("CUSTOMER").size());
}
/**
* Read an order using parm marker
*/
public void testReadWithParmmarker() throws Exception {
DAS das = DAS.FACTORY.createDAS(getConfig("CustomersOrdersConfig.xml"), getConnection());
Command read = das.getCommand("order by id");
read.setParameter(1, new Integer(1));
DataObject root = read.executeQuery();
assertEquals("recombobulator", root.getString("ANORDER[1]/PRODUCT"));
}
/**
* Specify connection properties in config. Add explicit update command
*/
public void testUpdate() throws Exception {
DAS das = DAS.FACTORY.createDAS(getConfig("CustomersOrdersConfig.xml"), getConnection());
Command read = das.getCommand("all customers");
DataObject root = read.executeQuery();
// Verify precondition
assertFalse(root.get("CUSTOMER[1]/LASTNAME").equals("Pavick"));
int id = root.getInt("CUSTOMER[1]/ID");
Command update = das.getCommand("update customer");
update.setParameter(1, new Integer(id));
update.execute();
// Verify update - reuse select command
root = read.executeQuery();
assertEquals("Pavick", root.get("CUSTOMER[1]/LASTNAME"));
}
/**
* Read all customers, select a specific customer. Then read that
* customer and related orders. Modify an order and flush changes back
*/
public void testRead2() throws Exception {
// Create the group and set common connection
DAS das = DAS.FACTORY.createDAS(getConfig("CustomersOrdersConfig.xml"), getConnection());
// Read all customers and remember the first one
Command read = das.getCommand("all customers");
DataObject root = read.executeQuery();
Integer id = (Integer) root.get("CUSTOMER[1]/ID");
// Read the specific Customer from above and its related orders
Command custOrders = das.getCommand("customer and orders");
custOrders.setParameter(1, id);
root = custOrders.executeQuery();
// Modify the first order and flush this change back to the database
root.setString("CUSTOMER[1]/orders[1]/PRODUCT", "Defibrillator");
Integer orderId = (Integer) root.get("CUSTOMER[1]/orders[1]/ID");
das.applyChanges(root);
// Verify
Command orderByID = das.getCommand("order by id");
orderByID.setParameter(1, orderId);
assertEquals("Defibrillator", root.getString("ANORDER[1]/PRODUCT"));
}
}