Hi,
I am new to ejb 3.0
In my application,I have program written for entity.I deployed ejb on server.I am trying to store values into database.
I am getting this error on the server.
Column not found in any table in the query (or SLV is not defined).
I am not using any query for storing the values.What is SLV here?
What I need to do?What am I missing here?
Can anybody help me?
Thanks.
Here is my entity class:
import java.io.Serializable;
import javax.persistence.Entity;
import javax.persistence.GeneratedValue;
import javax.persistence.GenerationType;
import javax.persistence.Id;
import javax.persistence.JoinColumn;
import javax.persistence.JoinColumns;
import javax.persistence.ManyToOne;
import javax.persistence.Temporal;
import javax.persistence.TemporalType;
import java.util.Date;
@Entity
public class Locationcalendar implements Serializable {
@Id
@GeneratedValue(strategy=GenerationType.IDENTITY)
private int loccalendarid;
//private Object locstartdatetime;
@Temporal(TemporalType.TIMESTAMP)
private Date locstartdatetime;
//private Object locenddatetime;
@Temporal(TemporalType.TIMESTAMP)
private Date locenddatetime;
@ManyToOne
@JoinColumn(name="recurrenceid")
private Recurrence recurrenceid;
//@ManyToOne
//@JoinColumns({
//@JoinColumn(name="appttypeid", referencedColumnName="appttypeid"),
//@JoinColumn(name="apptsubtypeid", referencedColumnName="apptsubtypeid")
//})
@ManyToOne
@JoinColumns({
@JoinColumn(name="appttypeid", referencedColumnName="appttypeid",insertable=false, updatable=false),
@JoinColumn(name="apptsubtypeid", referencedColumnName="apptsubtypeid",insertable=false, updatable=false)
})
private RAppttype rAppttype;
@ManyToOne
@JoinColumn(name="locationid")
private SVendor locationid;
private int appttypeid;
private int apptsubtypeid;
private static final long serialVersionUID = 1;
public Locationcalendar() {
super();
}
public int getLoccalendarid() {
return this.loccalendarid;
}
public void setLoccalendarid(int loccalendarid) {
this.loccalendarid = loccalendarid;
}
public Date getLocstartdatetime() {
return this.locstartdatetime;
}
public void setLocstartdatetime(Date locstartdatetime) {
this.locstartdatetime = locstartdatetime;
}
public Date getLocenddatetime() {
return this.locenddatetime;
}
public void setLocenddatetime(Date locenddatetime) {
this.locenddatetime = locenddatetime;
}
public Recurrence getRecurrenceid() {
return this.recurrenceid;
}
public void setRecurrenceid(Recurrence recurrenceid) {
this.recurrenceid = recurrenceid;
}
public RAppttype getRAppttype() {
return this.rAppttype;
}
public void setRAppttype(RAppttype rAppttype) {
this.rAppttype = rAppttype;
}
public SVendor getLocationid() {
return this.locationid;
}
public void setLocationid(SVendor locationid) {
this.locationid = locationid;
}
public int getAppttypeid() {
return this.appttypeid;
}
public void setAppttypeid(int appttypeid) {
this.appttypeid = appttypeid;
}
public int getApptsubtypeid() {
return this.apptsubtypeid;
}
public void setApptsubtypeid(int apptsubtypeid) {
this.apptsubtypeid = apptsubtypeid;
}
}
I have added the last four methods since i need it.then it started showing the error I gave you in prevous post.
Thanks.
Which tables are you trying to join? Now you have only one table named Locationcalendar.
Beacuse as i know each entity class points to only one table.
I will give you here one some code snippets about Joining columns.
Customer (@ManyToOne)-->(@OneToMany) Address
Customer
@Entity
@Table(name = "CUSTOMER")
public class Customer
implements Serializable
{
private String email;
@Id
@Column(nullable = false)
@GeneratedValue(generator = "SequenceIdGenerator")
private Long id;
@ManyToOne(cascade = { CascadeType.ALL })
@JoinColumn(name = "ADDRESS", referencedColumnName = "ID")
private Address shippingAddress;
private Address billingAddress;
Address
@Entity
@Table(name = "ADDRESS")
public class Address
implements Serializable
{
private String city;
@Id
@Column(nullable = false)
@GeneratedValue(generator = "SequenceIdGenerator")
private Long id;
private String state;
private String street1;
private String street2;
private Long version;
@OneToMany(mappedBy = "shippingAddress")
private List<Customer> shippingCustomers;
Hope it will help.
Hello. I came across this topic during a search. I am using ICEfaces and SEAM.
I have created a similar customer and address entities using a join statement exactly described here. I have both a billing and shipping address. When I created my facelet registration screen with just the customer information to be added to the database, everything works. When I say "it works", I mean, the validation works and the data is saved to the database.
However, when I add to my registration facelet the billing information, where the address entity contains validation for address1, city, state and zip, the only validation that works is for the customer and the data will no longer save. It just hangs.
Why won't the validation work on the address that is joined to the customer?
Why won't the information save?
