Problem in updating Database

Question

Hi to all users
When i'm updating a field in database using Set Method, it's not reflected in the database, when i call get Method i get the new value. Why it's so.
Thanks in advance

Answer 1

hi filipjava
I'm able to insert the values to the database but i haven't tried yet deleting it. Return type of ejbCreate is void in my bean. Why should it return null. I'm using two PK class. for inserting and updating. Here is my PK class Code.
public class WBSUpdatePK implements java.io.Serializable {
public String wbs_id;
public WBSUpdatePK(){
public WBSUpdatePK(String wbs_id){
this.wbs_id = wbs_id;
public boolean equals(Object obj)
if (obj instanceof WBSUpdatePK)
WBSUpdatePK c = (WBSUpdatePK)obj;
if (c.wbs_id == null)
return wbs_id == null;
return c.wbs_id.equals(wbs_id);
return false;
public int hashCode()
System.out.println("inside hashcode"+wbs_id.hashCode());
return wbs_id.hashCode();
public String toString(){
return wbs_id.toString();
}