Deplyment error: Class not found

[hean]

Hi

I'm trying to deploy a simple entity bean using the standard template. I have these files in the directory project/src/main/ejb/trs/entity:

Sal.java
SalBean.java
SalHome.java

All with "package trs.entity;"

When I try to deploy I get:

18:03:12,560 INFO [EJBDeployer]
Bean : trs.entity.Sal
Section: 22.2
Warning: The Bean Provider must specify the fully-qualified name of the Java class that implements the enterprise bean's business methods in the <ejb-class> element.
Info : Class not found: trs.entity.SalCMP

18:03:12,586 INFO [EjbModule] Creating
18:03:12,830 INFO [EjbModule] Deploying trs.entity.Sal
18:03:16,001 WARN [ServiceController] Problem creating service jboss.j2ee:service=EJB,jndiName=trs/entity/Sal
java.lang.ClassNotFoundException: trs.interfaces.SalHome
at java.net.URLClassLoader$1.run(URLClassLoader.java:198)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:186)
at java.lang.ClassLoader.loadClass(ClassLoader.java:299)

And so on....

What am I doing wrong?

Thanks

Henrik

[prabhakar]

How are you creating the deployment descriptors. Are you using the ant build file with the template?

-prabhakar

[hean]

Yes, with xdoclet.

[prabhakar]

Check and make sure that all of the interfaces are being generated by the build script. What version of xdoclet are you using?

-prabhakar

[hean]

1.1.2

These are the files that are generated:

./build/classes/trs/entity/Sal.class
./build/classes/trs/entity/SalHome.class
./build/classes/trs/entity/SalBean.class
./build/classes/trs/entity/SalCMP.class
./build/classes/trs/interfaces/SalHome.class
./build/classes/trs/interfaces/SalPK.class
./build/classes/trs/interfaces/Sal.class
./build/classes/trs/interfaces/SalData.class

[adrian.brock]

You're doing something wrong?

With Xdoclet, you only need SalBean,
the Sal and SalHome should be generated.

Regards,
Adrian

[hean]

Ok, that sounds nice.

I deleted the files I've created except the Bean, but the error remains.

Here's the code:

package trs.entity;

import java.util.Collection;
import javax.ejb.EntityBean;
import javax.ejb.EntityContext;
import javax.ejb.RemoveException;
import javax.ejb.CreateException;

public abstract class SalBean implements EntityBean
{
public abstract void setSalsId(String sals_id);
public abstract String getSalsId();
public abstract void setByggnad(String byggnad);
public abstract String getByggnad();
public abstract Collection getDatorer();
public String ejbCreate(String sals_id, String byggnad) throws CreateException
{
setSalsId(sals_id);
setByggnad(byggnad);
return null;
}
public void ejbPostCreate(String sals_id, String byggnad) {}

public void ejbRemove() throws RemoveException {}
public void ejbActivate() {}
public void ejbPassivate() {}
public void ejbLoad() {}
public void ejbStore() {}
public void setEntityContext(EntityContext ec) {}
public void unsetEntityContext() {}
}

Here's .ant.properties:

jboss.home=/usr/local/jboss
jboss.configuration=default
xdoclet.home=/usr/local/xdoclet
xdoclet.force=false
ejb.version=2.0
jboss.version=3.0
type.mapping=PostgreSQL 7.2
datasource.name=java:/DefaultDS
servlet-lib.path=/usr/local/jboss/lib/javax.servlet.jar

When I start JBoss this is the classpath I see:

CLASSPATH: /usr/local/jboss/bin/run.jar:/usr/local/j2sdk1.4.1/lib/tools.jar

JBoss complains: Class not found: trs.entity.SalCMP
java.lang.ClassNotFoundException: trs.interfaces.SalHome

though they exist in build/classes/trs/entity/SalCMP.class
build/classes/trs/interfaces/SalHome.class

[adrian.brock]

I don't see any xdoclet tags in your source?

You've included all the classes in your deployed jar?

Regards,
Adrian

[hean]

...no. That I forgot.

I copied the tag from the example and changed it a bit:

/**
* This is the Sal entity bean. It is an example of how to use the
* EJBDoclet tags.
*
* @ejb.bean
* name="trs/Sal"
* type="CMP"
* jndi-name="ejb/trs/Sal"
*
* @ejb:env-entry name="SequenceName"
* value="Sal"
*
* @ejb:ejb-ref ejb-name="trs/SequenceGenerator"
*
* @ejb.transaction
* type="Required"
*
* @ejb:data-object extends="trs.interfaces.AbstractData"
* setdata="false"
*
* @ejb.finder
* signature="java.util.Collection findAll()"
* unchecked="true"
*
* setdata="false" * @ejb:finder signature="java.util.Collection findAll()"
* @ejb:finder signature="trs.interfaces.Sal findByName(java.lang.String sals_id)"
* @jboss:table-name table-name="Sal"
* @jboss:create-table create="true"
* @jboss:remove-table remove="true"

*/

When I try this I get:

SalBean.java:8: cannot resolve symbol
[ejbdoclet] symbol : class SequenceGenerator
[ejbdoclet] location: package interfaces
[ejbdoclet] import trs.interfaces.SequenceGenerator;

I guess it's something simple.

Thanks for your time

/Henrik

[adrian.brock]

Do you have such a class?

Sometimes xdoclet prints "Cannot resolve symbol"
messages for classes it is going to generate.
It is just a warning.
This is usually on the first compile. Once it is
generated, the message goes away.

I think the example project includes an example for
generating entity bean keys. Did you copy it and
change the package name?

You are probably best asking in the
"Getting Started Documentation" forum.
Andreas can probably answer your questions better,
he wrote the example :-)

Regards,
Adrian