/**
 *
 *  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;

/*
 *	Test capability to participate in an extenrlly managed transaction.  The client is managing the
 *	transaction boundary so the DAS will not issue commit/rollback
 * 
 */

import org.apache.tuscany.das.rdb.ApplyChangesCommand;
import org.apache.tuscany.das.rdb.Command;
import org.apache.tuscany.das.rdb.test.data.CustomerData;
import org.apache.tuscany.das.rdb.test.framework.DasTest;


import commonj.sdo.DataObject;

public class PassiveConnectionTests extends DasTest {

	protected void setUp() throws Exception {
		super.setUp();
		new CustomerData(getAutoConnection()).refresh();
	}

	protected void tearDown() throws Exception {
		super.tearDown();
	}

	/**
	 * Read and modify a customer.  Uses a "passive" connection
	 */
	public void testReadModifyApply() throws Exception {
		
		// Create and initialize a DAS connection and initialize for externally
		// managed transaction boundaries
		java.sql.Connection c = getConnection();

		try {

			// Read customer 1
			Command select = Command.FACTORY
					.createCommand("Select * from CUSTOMER where ID = 1");
			select.setConnection(c);
			DataObject root = select.executeQuery();

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

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

			// Build apply changes command
			ApplyChangesCommand apply = Command.FACTORY
					.createApplyChangesCommand();
			apply.setConnection(c, false);
			apply.addPrimaryKey("CUSTOMER.ID");

			// Flush changes
			apply.execute(root);

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

		// Since the DAS is not managing tx boundaries, I must
		} catch (Exception e) {
			c.rollback();
		} finally {
			c.commit();
		}

	}

}