gdamour 2005/06/22 07:27:20
Added: modules/itests/src/java/org/openejb/test/entity/cmp2/prefetch
PrefetchFacadeBean.java PrefetchFacadeHome.java
PrefetchFacadeObject.java
Log:
GERONIMO-665, checkpoint.
Prefetching works for finders, selects and CMR.
For CMR, it works as expected only if the entity is already defined by the
transactional cache.
Proper prefetching capabilities for CMR and CMP still need to be implemented.
Revision Changes Path
1.1
openejb/modules/itests/src/java/org/openejb/test/entity/cmp2/prefetch/PrefetchFacadeBean.java
Index: PrefetchFacadeBean.java
===================================================================
/* ====================================================================
* Redistribution and use of this software and associated documentation
* ("Software"), with or without modification, are permitted provided
* that the following conditions are met:
*
* 1. Redistributions of source code must retain copyright
* statements and notices. Redistributions must also contain a
* copy of this document.
*
* 2. Redistributions in binary form must reproduce this list of
* conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
*
* 3. The name "OpenEJB" must not be used to endorse or promote
* products derived from this Software without prior written
* permission of The OpenEJB Group. For written permission,
* please contact [EMAIL PROTECTED]
*
* 4. Products derived from this Software may not be called "OpenEJB"
* nor may "OpenEJB" appear in their names without prior written
* permission of The OpenEJB Group. OpenEJB is a registered
* trademark of The OpenEJB Group.
*
* 5. Due credit should be given to the OpenEJB Project
* (http://openejb.org/).
*
* THIS SOFTWARE IS PROVIDED BY THE OPENEJB GROUP AND CONTRIBUTORS
* ``AS IS'' AND ANY EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT
* NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
* FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
* THE OPENEJB GROUP OR ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
* INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
* OF THE POSSIBILITY OF SUCH DAMAGE.
*
* ====================================================================
*
* This software consists of voluntary contributions made by many
* individuals on behalf of the OpenEJB Project. For more information
* please see <http://openejb.org/>.
*
* ====================================================================
*/
package org.openejb.test.entity.cmp2.prefetch;
import java.rmi.RemoteException;
import java.sql.Connection;
import java.sql.PreparedStatement;
import java.sql.Statement;
import java.util.Iterator;
import java.util.Set;
import javax.ejb.CreateException;
import javax.ejb.EJBException;
import javax.ejb.FinderException;
import javax.ejb.RemoveException;
import javax.ejb.SessionContext;
import javax.naming.InitialContext;
import javax.naming.NamingException;
import javax.sql.DataSource;
import javax.transaction.UserTransaction;
import junit.framework.Assert;
import junit.framework.AssertionFailedError;
import org.openejb.test.TestFailureException;
import org.openejb.test.entity.cmp2.model.AddressLocal;
import org.openejb.test.entity.cmp2.model.AddressLocalHome;
import org.openejb.test.entity.cmp2.model.LineItemLocal;
import org.openejb.test.entity.cmp2.model.LineItemLocalHome;
import org.openejb.test.entity.cmp2.model.OrderLocal;
import org.openejb.test.entity.cmp2.model.OrderLocalHome;
import org.openejb.test.entity.cmp2.model.ProductLocal;
import org.openejb.test.entity.cmp2.model.ProductLocalHome;
/**
* @version $Revision: 1.1 $ $Date: 2005/06/22 11:27:20 $
*/
public class PrefetchFacadeBean implements javax.ejb.SessionBean {
private InitialContext jndiContext;
private SessionContext ctx;
public void invokeOrderLocalHomeFindPrefetchAll() throws
TestFailureException {
UserTransaction userTransaction = ctx.getUserTransaction();
try {
userTransaction.begin();
setUp();
userTransaction.commit();
} catch (Exception e) {
Assert.fail("Received Exception " + e.getClass() + " : " +
e.getMessage());
}
try {
userTransaction.begin();
OrderLocalHome home = (OrderLocalHome)
javax.rmi.PortableRemoteObject.narrow(jndiContext.lookup("java:comp/env/ejb/Order"),
OrderLocalHome.class);
Integer orderId = new Integer(1);
OrderLocal order = home.findPrefetchAll(orderId);
DataSource ds = (DataSource)
jndiContext.lookup("java:comp/env/jdbc/CMPDatasource");
Connection con = ds.getConnection();
Statement statement = con.createStatement();
int nbUpdates = statement.executeUpdate("UPDATE order_table SET
reference = ''");
Assert.assertEquals(1, nbUpdates);
nbUpdates = statement.executeUpdate("UPDATE address SET street =
''");
Assert.assertEquals(2, nbUpdates);
nbUpdates = statement.executeUpdate("UPDATE line_item SET
quantity = 0");
Assert.assertEquals(2, nbUpdates);
nbUpdates = statement.executeUpdate("UPDATE product SET name =
''");
Assert.assertEquals(1, nbUpdates);
Assert.assertEquals("order1", order.getReference());
AddressLocal address = order.getBillingAddress();
Assert.assertEquals("street1", address.getStreet());
Assert.assertEquals("city1", address.getCity());
address = order.getShippingAddress();
Assert.assertEquals("street2", address.getStreet());
Assert.assertEquals("city2", address.getCity());
int cpt = 0;
Set lineItems = order.getLineItems();
for (Iterator iter = lineItems.iterator(); iter.hasNext();) {
LineItemLocal lineItem = (LineItemLocal) iter.next();
int quantity = lineItem.getQuantity();
Assert.assertTrue(10 == lineItem.getQuantity() || 20 ==
lineItem.getQuantity());
ProductLocal product = lineItem.getProduct();
Assert.assertEquals("product_name1", product.getName());
Assert.assertEquals("product_type1",
product.getProductType());
cpt++;
}
userTransaction.commit();
} catch (AssertionFailedError e) {
throw new TestFailureException(e);
} catch (Exception e) {
Assert.fail("Received Exception " + e.getClass() + " : " +
e.getMessage());
} finally {
try {
userTransaction.begin();
cleanUp();
userTransaction.commit();
} catch (Exception e) {
Assert.fail("Received Exception " + e.getClass() + " : " +
e.getMessage());
}
}
}
public void ejbCreate() throws javax.ejb.CreateException{
try {
jndiContext = new InitialContext();
} catch (Exception e){
throw new CreateException("Can not get the initial context:
"+e.getMessage());
}
}
public void setSessionContext(SessionContext ctx) throws
EJBException,RemoteException {
this.ctx = ctx;
}
public void ejbRemove() throws EJBException,RemoteException {
}
public void ejbActivate() throws EJBException,RemoteException {
}
public void ejbPassivate() throws EJBException,RemoteException {
}
private void setUp() throws AssertionFailedError {
try {
ProductLocalHome productHome = (ProductLocalHome)
javax.rmi.PortableRemoteObject.narrow(jndiContext.lookup("java:comp/env/ejb/Product"),
ProductLocalHome.class);
ProductLocal product1 = productHome.create(new Integer(1),
"product_name1", "product_type1");
LineItemLocalHome lineItemHome = (LineItemLocalHome)
javax.rmi.PortableRemoteObject.narrow(jndiContext.lookup("java:comp/env/ejb/LineItem"),
LineItemLocalHome.class);
LineItemLocal lineItem1 = lineItemHome.create(new Integer(1), 10);
LineItemLocal lineItem2 = lineItemHome.create(new Integer(2), 20);
OrderLocalHome orderHome = (OrderLocalHome)
javax.rmi.PortableRemoteObject.narrow(jndiContext.lookup("java:comp/env/ejb/Order"),
OrderLocalHome.class);
OrderLocal order1 = orderHome.create(new Integer(1), "order1");
AddressLocalHome addressHome = (AddressLocalHome)
javax.rmi.PortableRemoteObject.narrow(jndiContext.lookup("java:comp/env/ejb/Address"),
AddressLocalHome.class);
AddressLocal address1 = addressHome.create(new Integer(1),
"street1", "city1");
AddressLocal address2 = addressHome.create(new Integer(2),
"street2", "city2");
Set productLineItems = product1.getLineItems();
productLineItems.add(lineItem1);
productLineItems.add(lineItem2);
Set order1LineItems = order1.getLineItems();
order1LineItems.add(lineItem1);
order1LineItems.add(lineItem2);
order1.setBillingAddress(address1);
order1.setShippingAddress(address2);
} catch (Exception e) {
throw (AssertionFailedError) new
AssertionFailedError(e.getMessage()).initCause(e);
}
}
private void cleanUp() throws AssertionFailedError {
try {
ProductLocalHome productHome = (ProductLocalHome)
javax.rmi.PortableRemoteObject.narrow(jndiContext.lookup("java:comp/env/ejb/Product"),
ProductLocalHome.class);
productHome.findByPrimaryKey(new Integer(1)).remove();
LineItemLocalHome lineItemHome = (LineItemLocalHome)
javax.rmi.PortableRemoteObject.narrow(jndiContext.lookup("java:comp/env/ejb/LineItem"),
LineItemLocalHome.class);
lineItemHome.findByPrimaryKey(new Integer(1)).remove();
lineItemHome.findByPrimaryKey(new Integer(2)).remove();
OrderLocalHome orderHome = (OrderLocalHome)
javax.rmi.PortableRemoteObject.narrow(jndiContext.lookup("java:comp/env/ejb/Order"),
OrderLocalHome.class);
orderHome.findByPrimaryKey(new Integer(1)).remove();
AddressLocalHome addressHome = (AddressLocalHome)
javax.rmi.PortableRemoteObject.narrow(jndiContext.lookup("java:comp/env/ejb/Address"),
AddressLocalHome.class);
addressHome.findByPrimaryKey(new Integer(1)).remove();
addressHome.findByPrimaryKey(new Integer(2)).remove();
} catch (FinderException e) {
throw (AssertionFailedError) new
AssertionFailedError(e.getMessage()).initCause(e);
} catch (NamingException e) {
throw (AssertionFailedError) new
AssertionFailedError(e.getMessage()).initCause(e);
} catch (RemoveException e) {
throw (AssertionFailedError) new
AssertionFailedError(e.getMessage()).initCause(e);
}
}
}
1.1
openejb/modules/itests/src/java/org/openejb/test/entity/cmp2/prefetch/PrefetchFacadeHome.java
Index: PrefetchFacadeHome.java
===================================================================
/* ====================================================================
* Redistribution and use of this software and associated documentation
* ("Software"), with or without modification, are permitted provided
* that the following conditions are met:
*
* 1. Redistributions of source code must retain copyright
* statements and notices. Redistributions must also contain a
* copy of this document.
*
* 2. Redistributions in binary form must reproduce this list of
* conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
*
* 3. The name "OpenEJB" must not be used to endorse or promote
* products derived from this Software without prior written
* permission of The OpenEJB Group. For written permission,
* please contact [EMAIL PROTECTED]
*
* 4. Products derived from this Software may not be called "OpenEJB"
* nor may "OpenEJB" appear in their names without prior written
* permission of The OpenEJB Group. OpenEJB is a registered
* trademark of The OpenEJB Group.
*
* 5. Due credit should be given to the OpenEJB Project
* (http://openejb.org/).
*
* THIS SOFTWARE IS PROVIDED BY THE OPENEJB GROUP AND CONTRIBUTORS
* ``AS IS'' AND ANY EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT
* NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
* FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
* THE OPENEJB GROUP OR ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
* INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
* OF THE POSSIBILITY OF SUCH DAMAGE.
*
* ====================================================================
*
* This software consists of voluntary contributions made by many
* individuals on behalf of the OpenEJB Project. For more information
* please see <http://openejb.org/>.
*
* ====================================================================
*/
package org.openejb.test.entity.cmp2.prefetch;
import java.rmi.RemoteException;
import javax.ejb.CreateException;
/**
* @version $Revision: 1.1 $ $Date: 2005/06/22 11:27:20 $
*/
public interface PrefetchFacadeHome extends javax.ejb.EJBHome {
public PrefetchFacadeObject create() throws CreateException,
RemoteException;
}
1.1
openejb/modules/itests/src/java/org/openejb/test/entity/cmp2/prefetch/PrefetchFacadeObject.java
Index: PrefetchFacadeObject.java
===================================================================
/* ====================================================================
* Redistribution and use of this software and associated documentation
* ("Software"), with or without modification, are permitted provided
* that the following conditions are met:
*
* 1. Redistributions of source code must retain copyright
* statements and notices. Redistributions must also contain a
* copy of this document.
*
* 2. Redistributions in binary form must reproduce this list of
* conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
*
* 3. The name "OpenEJB" must not be used to endorse or promote
* products derived from this Software without prior written
* permission of The OpenEJB Group. For written permission,
* please contact [EMAIL PROTECTED]
*
* 4. Products derived from this Software may not be called "OpenEJB"
* nor may "OpenEJB" appear in their names without prior written
* permission of The OpenEJB Group. OpenEJB is a registered
* trademark of The OpenEJB Group.
*
* 5. Due credit should be given to the OpenEJB Project
* (http://openejb.org/).
*
* THIS SOFTWARE IS PROVIDED BY THE OPENEJB GROUP AND CONTRIBUTORS
* ``AS IS'' AND ANY EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT
* NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
* FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
* THE OPENEJB GROUP OR ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
* INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
* OF THE POSSIBILITY OF SUCH DAMAGE.
*
* ====================================================================
*
* This software consists of voluntary contributions made by many
* individuals on behalf of the OpenEJB Project. For more information
* please see <http://openejb.org/>.
*
* ====================================================================
*/
package org.openejb.test.entity.cmp2.prefetch;
import java.rmi.RemoteException;
import org.openejb.test.TestFailureException;
/**
* @version $Revision: 1.1 $ $Date: 2005/06/22 11:27:20 $
*/
public interface PrefetchFacadeObject extends javax.ejb.EJBObject {
public void invokeOrderLocalHomeFindPrefetchAll() throws RemoteException,
TestFailureException;
}
