Hi
I have a problem with my EntityBean but i don't know why. I hapoe somebody can
help me.
Ouput in the JBoss-Console
| 10:43:14,296 WARN [JDBCExceptionReporter] SQL Error: 904, SQLState: 42000
| 10:43:14,296 ERROR [JDBCExceptionReporter] ORA-00904: Ungültiger
Spaltenname
|
| |
| | My EntityBean "LOV_User.java"
| |
| | | package tcejb;
| | |
| | | import javax.persistence.*;
| | |
| | | @Entity
| | | @NamedQueries({
| | | @NamedQuery(name="LOV_USER.findByName",
| | | query="SELECT l FROM LOV_User l WHERE l.user =
?1 ")
| | | })
| | | @Table(name="LOV_USER")
| | | public class LOV_User implements java.io.Serializable {
| | |
| | | private static final long serialVersionUID = 1;
| | |
| | | private String user;
| | | private String user_name;
| | | private String user_password;
| | | private int admin_sign;
| | | private String status_sign;
| | | private String new_date;
| | | private String update_date;
| | | private String last_user;
| | |
| | | @Id
| | | @Column(name="LOV_USR_USER")
| | | public String getUser() {return user;}
| | | public void setUser(String user) {this.user = user;}
| | |
| | | @Column(name="LOV_USR_USER_NAME")
| | | public String getUserName() {return user_name;}
| | | public void setUserName(String user_name) {this.user_name
= user_name;}
| | |
| | | @Column(name="LOV_USR_USER_PASSWORD")
| | | public String getUserPassword() {return user_password;}
| | | public void setUserPassword(String user_password)
{this.user_password = user_password;}
| | |
| | | @Column(name="LOV_USR_ADMIN_SIGN")
| | | public int getAdminSign() {return admin_sign;}
| | | public void setAdminSign(int admin_sign)
{this.admin_sign = admin_sign;}
| | |
| | | @Column(name="LOV_USR_STAUS_SIGN")
| | | public String getStatusSign() {return status_sign;}
| | | public void setStatusSign(String status_sign)
{this.status_sign = status_sign;}
| | |
| | | @Column(name="LOV_USR_NEW_DATE")
| | | public String getNewDate() {return new_date;}
| | | public void setNewDate(String new_date) {this.new_date =
new_date;}
| | |
| | | @Column(name="LOV_USR_UPDATE_DATE")
| | | public String getUpdateDate() {return update_date;}
| | | public void setUpdateDate(String update_date)
{this.update_date = update_date;}
| | |
| | | @Column(name="LOV_USR_LAST_USER")
| | | public String getLastUser() {return last_user;}
| | | public void setLastUser(String last_user) {this.last_user
= last_user;}
| | | }
| | |
| |
| | My StatefulBean
| |
| | | package tcejb;
| | |
| | | import java.util.List;
| | | import java.util.Vector;
| | | import javax.ejb.*;
| | | import javax.persistence.*;
| | |
| | | @Stateful
| | | public class LoginBean implements LoginRemote {
| | | @PersistenceContext(unitName="tcdb")
| | | private EntityManager manager;
| | |
| | | private String user;
| | |
| | | @TransactionAttribute(TransactionAttributeType.NOT_SUPPORTED)
| | | public void initialisieren(String key) {
| | | Query query =
manager.createNamedQuery("LOV_USER.findByName");
| | | query.setParameter(1, key);
| | | List liste = query.getResultList();
| | | Vector<LOV_User> erg = new Vector<LOV_User>();
| | | for(Object o : liste)
| | | {
| | | erg.add((LOV_User) o);
| | | }
| | | user = erg.toString();
| | | }
| | |
| | | @TransactionAttribute(TransactionAttributeType.NOT_SUPPORTED)
| | | public String getUser() {return user;}
| | |
| | | @Remove
| | | public void remove() {
| | |
| | | }
| | |
| | | }
| | |
| |
| | Please somebody get me a solution. I have no idea why the Column name
is not ok. If i write the column-name from the database-table the same message
pop up.
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