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* THIS SOFTWARE IS PROVIDED BY INTALIO, INC. AND CONTRIBUTORS
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
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* Copyright 1999 (C) Intalio, Inc. All Rights Reserved.
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*/
/*
* Created 29th April 2004
* Author: Patrick van Kann (patrick.vankann@fortune-cookie.com)
*/
package ctf.jdo.tc7x;
import harness.CastorTestCase;
import harness.TestHarness;
import javax.naming.Context;
import javax.naming.InitialContext;
import javax.transaction.UserTransaction;
import jdo.JDOJ2EECategory;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.exolab.castor.jdo.Database;
import org.exolab.castor.jdo.OQLQuery;
import org.exolab.castor.jdo.QueryResults;
import org.exolab.castor.jdo.TransactionNotInProgressException;
// Removed mockejb.jar as it is only used by this test which
// never gets executed at the moment.
// import org.mockejb.jndi.MockContextFactory;
/**
* @author Administrator
*
* To change the template for this generated type comment go to
* Window - Preferences - Java - Code Generation - Code and Comments
*/
public final class TestTransactionManagedEnvironment extends CastorTestCase {
/** The <a href="http://jakarta.apache.org/commons/logging/">Jakarta
* Commons Logging</a> instance used for all logging. */
private static final Log LOG = LogFactory.getLog(
TestTransactionManagedEnvironment.class);
private JDOJ2EECategory _category;
/** Database instance used in this test case. */
private Database _db;
/** Initial jndi context to bind to/retrieve from UserTransaction instance */
private Context _context;
/**
* Creates an instance of this test case.
* @param name Name of this test case.
*/
public TestTransactionManagedEnvironment(final String name) {
super (name);
}
/**
* Craetes an instance of this class.
* @param category - this should be a fully configured
* JDOJ2EECategory that features all of the J2EE
* resources.
*/
public TestTransactionManagedEnvironment(final TestHarness category) {
super(category, "TC59", "Test Transaction Managed Environment");
_category = (JDOJ2EECategory) category;
}
public void setUp() throws Exception {
super.setUp();
/*
JDOJ2EECategory uses MockEJB to
register resources in JNDI.
We need to create a Context to allow
this test class to access these resources
*/
// Removed mockejb.jar as it is only used by this test which
// never gets executed at the moment.
// set the MockContext as the initial context factory
// MockContextFactory.setAsInitial();
// create the initial context
_context = new InitialContext();
}
public void tearDown() throws Exception {
super.tearDown();
}
/**
* Calls the individual tests embedded in this test case
* @throws Exception A general exception.
*/
public void runTest() throws Exception {
testOQL();
}
public void testOQL() throws Exception {
OQLQuery oql;
QueryResults enumeration;
UserTransaction ut;
try {
//obtain the UserTransaction from JNDI
//this has been created in the JDOJ2EECategory
ut = (UserTransaction) _context.lookup("java:/UserTransaction");
//begin the transaction
ut.begin();
//get database - this should be bound to the transaction above
_db = _category.getDatabase(_verbose);
//execute some test OQL
oql = _db.getOQLQuery(
"SELECT master FROM " + Master.class.getName() + " master");
enumeration = oql.execute();
while (enumeration.hasMore()) { enumeration.next(); }
//commit the transaction
ut.commit();
} catch (TransactionNotInProgressException e) {
LOG.error (e.getClass().getName(), e);
//if this exception occurs, the JDO
//failed to correctly aquire the transaction
//from the TransactionManager.
fail("Transaction not aquired");
} finally {
//try and close the database
try {
_db.close();
} catch (Exception e) {
throw new Exception("Couldn't close database: " + e.getMessage());
}
}
}
}