J2ee verifier errors

Question

Hi,
i am using netbean4.1beta IDE and i have created the following files
TblProjectlocalBusiness.java
TblProjectLocal.java
TblProjectLocalHome.java
TblProjectBean.java
i can't compile the Item.java alone but i can compile all of them together.
i am using mysql database.
i tried to verify the EJB Module and
i got the following errors.
Can anyone advice on how to get rid off the errors?
Thanks..
FAILED TESTS :
Test Name : tests.ejb.entity.findbyprimarykey.HomeInterfaceFindByPrimaryKeyArg
Test Assertion : Home interface defines findByPrimaryKey method with primary key class as method parameter. Please refer to EJB 2.1 Specification Section #10.6.10, #10.6.12 for further information.
Test Description : For [ OCCS-EJBModule#OCCS-EJBModule#TblProjectBean ]
For home interface [ occsdb.TblProjectLocalHome ].
Error: No single-parameter findByPrimaryKey(PrimaryKeyClass) method was found in home interface [ occsdb.TblProjectLocalHome ].
Test Name : tests.ejb.entity.ejbql.EjbQLFromCmpEntityDescriptor
Test Assertion : Container-managed persistence EJB QL queries should comply with specification rules for syntax and semantics. Please refer to EJB 2.1 Specification Section #11.3.5 for further information.
Test Description : For [ OCCS-EJBModule#OCCS-EJBModule#TblProjectBean ]
Error: Entity bean [ occsdb.TblProjectBean ] has the following EJB QL error(s) [
JDO75006: Invalid EJBQL query
Bean: TblProjectBean
Method: java.util.Collection findByBudget(java.lang.Double)
EJBQL: SELECT OBJECT(t) FROM TblProject AS t WHERE t.budget = ?1
Error: column(23): JDO75313: Identifier 'TblProject' does not denote abstract schema type.
TblProjectLocalHome.java
package occsdb;
public interface TblProjectLocalHome extends javax.ejb.EJBLocalHome {
occsdb.TblProjectLocal findByPrimaryKey(java.lang.Object key) throws javax.ejb.FinderException;
occsdb.TblProjectLocal create(java.lang.String projectId, java.sql.Timestamp start, java.sql.Timestamp deadline, java.lang.Double budget, java.lang.String product) throws javax.ejb.CreateException;
java.util.Collection findByProjectId(java.lang.String projectId) throws javax.ejb.FinderException;
java.util.Collection findByBudget(java.lang.Double budget) throws javax.ejb.FinderException;
java.util.Collection findByProduct(java.lang.String product) throws javax.ejb.FinderException;
TblProjectBean.java
package occsdb;
import javax.ejb.*;
public abstract class TblProjectBean implements javax.ejb.EntityBean, occsdb.TblProjectLocalBusiness {
private javax.ejb.EntityContext context;
// <editor-fold defaultstate="collapsed" desc="EJB infrastructure methods. Click on the + sign on the left to edit the code.">
// TODO Consider creating Transfer Object to encapsulate data
// TODO Review finder methods
* @see javax.ejb.EntityBean#setEntityContext(javax.ejb.EntityContext)
public void setEntityContext(javax.ejb.EntityContext aContext) {
context = aContext;
* @see javax.ejb.EntityBean#ejbActivate()
public void ejbActivate() {
* @see javax.ejb.EntityBean#ejbPassivate()
public void ejbPassivate() {
* @see javax.ejb.EntityBean#ejbRemove()
public void ejbRemove() {
* @see javax.ejb.EntityBean#unsetEntityContext()
public void unsetEntityContext() {
context = null;
* @see javax.ejb.EntityBean#ejbLoad()
public void ejbLoad() {
* @see javax.ejb.EntityBean#ejbStore()
public void ejbStore() {
// </editor-fold>
// <editor-fold defaultstate="collapsed" desc="CMP fields and relationships. Click on the + sign on the left to edit the code.">
public abstract java.lang.String getProjectId();
public abstract void setProjectId(java.lang.String projectId);
public abstract java.sql.Timestamp getStart();
public abstract void setStart(java.sql.Timestamp start);
public abstract java.sql.Timestamp getDeadline();
public abstract void setDeadline(java.sql.Timestamp deadline);
public abstract java.lang.Double getBudget();
public abstract void setBudget(java.lang.Double budget);
public abstract java.lang.String getProduct();
public abstract void setProduct(java.lang.String product);
// </editor-fold>
public java.lang.Object ejbCreate(java.lang.String projectId, java.sql.Timestamp start, java.sql.Timestamp deadline, java.lang.Double budget, java.lang.String product) throws javax.ejb.CreateException {
if (projectId == null) {
throw new javax.ejb.CreateException("The field \"projectId\" must not be null");
// TODO add additional validation code, throw CreateException if data is not valid
setProjectId(projectId);
setStart(start);
setDeadline(deadline);
setBudget(budget);
setProduct(product);
return null;
public void ejbPostCreate(java.lang.String projectId, java.sql.Timestamp start, java.sql.Timestamp deadline, java.lang.Double budget, java.lang.String product) {
TblProjectlocalBusiness.java
package occsdb;
public interface TblProjectLocalBusiness {
java.lang.String getProjectId();
void setProjectId(java.lang.String projectId);
java.sql.Timestamp getStart();
void setStart(java.sql.Timestamp start);
java.sql.Timestamp getDeadline();
void setDeadline(java.sql.Timestamp deadline);
java.lang.Double getBudget();
void setBudget(java.lang.Double budget);
java.lang.String getProduct();
void setProduct(java.lang.String product);
TblProjectLocal.java
package occsdb;
public interface TblProjectLocal extends javax.ejb.EJBLocalObject, occsdb.TblProjectLocalBusiness {
}

Answer 1

The sentence "i can't compile the Item.java alone but i can compile all of them together." can be ignored.
I'm sorry.