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+/**
+ *
+ * Copyright 2005 The Apache Software Foundation or its licensors, as applicable.
+ *
+ * Licensed 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.ApplyChangesCommand;
+import org.apache.tuscany.das.rdb.Command;
+import org.apache.tuscany.das.rdb.CommandGroup;
+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 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 {
+
+ CommandGroup commandGroup = CommandGroup.FACTORY.createCommandGroup(getConfig("CustomersOrdersConfig.xml"));
+ commandGroup.setConnection(getConnection());
+
+ Command read = commandGroup.getCommand("all customers");
+ DataObject root = read.executeQuery();
+
+ assertEquals(5, root.getList("CUSTOMER").size());
+
+ }
+
+ /**
+ * Read an order using parm marker
+ */
+ public void testReadWithParmmarker() throws Exception {
+
+ CommandGroup commandGroup = CommandGroup.FACTORY.createCommandGroup(getConfig("CustOrdersConnectionProps.xml"));
+
+ Command read = commandGroup.getCommand("order by id with ?");
+ read.setParameterValue(1, new Integer(1));
+ DataObject root = read.executeQuery();
+
+ assertEquals("recombobulator", root.getString("ANORDER[1]/PRODUCT"));
+
+ }
+
+ /**
+ * Specify connection properties in config
+ */
+ public void testReadWithConnectionProperties() throws Exception {
+
+ CommandGroup commandGroup = CommandGroup.FACTORY.createCommandGroup(getConfig("CustOrdersConnectionProps.xml"));
+
+ Command read = commandGroup.getCommand("all customers");
+ DataObject root = read.executeQuery();
+
+ assertEquals(5, root.getList("CUSTOMER").size());
+
+ }
+
+ /**
+ * Specify connection properties in config. Add explicit update command
+ */
+ public void testUpdate() throws Exception {
+
+ CommandGroup commandGroup = CommandGroup.FACTORY.createCommandGroup(getConfig("CustOrdersConnectionProps.xml"));
+
+ Command read = commandGroup.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 = commandGroup.getCommand("update customer");
+ update.setParameterValue("ID", 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
+ CommandGroup commandGroup = CommandGroup.FACTORY.createCommandGroup(getConfig("CustomersOrdersConfig.xml"));
+ commandGroup.setConnection(getConnection());
+
+ // Read all customers and remember the first one
+ Command read = commandGroup.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 = commandGroup.getCommand("customer and orders");
+ custOrders.setParameterValue("ID", 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");
+ ApplyChangesCommand flush = commandGroup.getApplyChangesCommand();
+ flush.execute(root);
+
+ // Verify
+ Command orderByID = commandGroup.getCommand("order by id");
+ orderByID.setParameterValue("ID", orderId);
+ assertEquals("Defibrillator", root.getString("ANORDER[1]/PRODUCT"));
+
+ }
+
+}