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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;
+
+import org.apache.tuscany.das.rdb.ApplyChangesCommand;
+import org.apache.tuscany.das.rdb.Command;
+import org.apache.tuscany.das.rdb.ConfigHelper;
+import org.apache.tuscany.das.rdb.test.data.BookData;
+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;
+
+/**
+ * Tests the Converter framwork
+ */
+public class ProgrammaticConfigTests extends DasTest {
+
+ protected void setUp() throws Exception {
+ super.setUp();
+ new BookData(getAutoConnection()).refresh();
+ new CustomerData(getAutoConnection()).refresh();
+ new OrderData(getAutoConnection()).refresh();
+ }
+
+ protected void tearDown() throws Exception {
+ super.tearDown();
+ }
+
+ /**
+ * Simple read followed by a write. This should fail since there is no
+ * config associaed with the applychanges command
+ */
+ public void test_1() throws Exception {
+
+ // Read a book instance
+ Command select = Command.FACTORY.createCommand("SELECT * FROM BOOK WHERE BOOK_ID = 1");
+ select.setConnection(getConnection());
+ DataObject root = select.executeQuery();
+ DataObject book = root.getDataObject("BOOK[1]");
+ // Change a field to mark the instance 'dirty'
+ book.setInt("QUANTITY", 2);
+
+ // Flush the change
+ ApplyChangesCommand apply = Command.FACTORY.createApplyChangesCommand();
+ apply.setConnection(getConnection());
+
+ try {
+ apply.execute(root);
+ fail("An exception should be thrown since here is no config to identify the primary key");
+ } catch (RuntimeException ex) {
+ // Expected
+ }
+ }
+
+ /**
+ * Simple read followed by a write. Config instance is generated
+ * programmatically using the ConfigHelper.
+ */
+ public void test_2() throws Exception {
+
+ // Read a book instance
+ Command select = Command.FACTORY.createCommand("SELECT * FROM BOOK WHERE BOOK_ID = 1");
+ select.setConnection(getConnection());
+ DataObject root = select.executeQuery();
+ DataObject book = root.getDataObject("BOOK[1]");
+ // Change a field to mark the instance 'dirty'
+ book.setInt("QUANTITY", 2);
+
+ // Flush the change
+ // Create config programmatically
+ ConfigHelper helper = new ConfigHelper();
+ helper.addPrimaryKey("BOOK.BOOK_ID");
+
+ ApplyChangesCommand apply = Command.FACTORY.createApplyChangesCommand(helper.getConfig());
+ apply.setConnection(getConnection());
+
+ apply.execute(root);
+
+ // Verify
+ root = select.executeQuery();
+ book = root.getDataObject("BOOK[1]");
+ assertEquals(2, book.getInt("QUANTITY"));
+ }
+
+
+ /**
+ * Test ability to read a compound graph
+ */
+ public void test_3() throws Exception {
+
+ String statement = "SELECT * FROM CUSTOMER LEFT JOIN ANORDER ON CUSTOMER.ID = ANORDER.CUSTOMER_ID WHERE CUSTOMER.ID = 1";
+
+ // Read some customers and related orders
+ // Create relationship config programmatically
+ ConfigHelper helper = new ConfigHelper();
+ helper.addRelationship("CUSTOMER.ID", "ANORDER.CUSTOMER_ID");
+
+ Command select = Command.FACTORY.createCommand(statement, helper.getConfig());
+ select.setConnection(getConnection());
+
+ DataObject root = select.executeQuery();
+ DataObject customer = root.getDataObject("CUSTOMER[1]");
+
+ assertEquals(2, customer.getList("ANORDER").size());
+
+ }
+
+ /**
+ * Programatically create table config with "property" name
+ */
+ public void test_4() throws Exception {
+
+ String statement = "SELECT * FROM BOOK WHERE BOOK.BOOK_ID = :ID";
+
+ // Create Table config programmatically
+ ConfigHelper helper = new ConfigHelper();
+ helper.addTable("BOOK", "Book");
+ helper.addPrimaryKey("Book.BOOK_ID");
+
+ Command select = Command.FACTORY.createCommand(statement, helper.getConfig());
+ select.setConnection(getConnection());
+ select.setParameterValue("ID", new Integer(1));
+
+ DataObject root = select.executeQuery();
+
+ DataObject newBook = root.createDataObject("Book");
+ newBook.setString("NAME", "Ant Colonies of the Old World");
+ newBook.setInt("BOOK_ID", 1001);
+ root.getList("Book").add(newBook);
+
+ ApplyChangesCommand apply = Command.FACTORY.createApplyChangesCommand(helper.getConfig());
+ apply.setConnection(getConnection());
+ apply.execute(root);
+
+ //Verify
+ select.setParameterValue("ID", new Integer(1001));
+ root = select.executeQuery();
+ assertEquals("Ant Colonies of the Old World", root.getString("Book[1]/NAME"));
+
+ }
+}