[JBoss Seam] - Injection doesnt work
by vasana
Hi,
I have the following code in the web front end,
| <h:outputLabel for="sarId" align="left" value="SAR No" dir="LTR"/>
| <h:inputText id="sarId" value="#{sar.id}" size="20" align="left"/>
| <s:button value="Add" action="#{taskmgr.addTask}" />
|
then i have a EntityBean name as follows
| public class OSASar implements Serializable {
|
|
| private String id;
|
| public OSASar(){
|
| }
|
| public OSASar(String id){
| this.id =id;
|
| }
|
| @Id
| @Column(name="Id")
| @Length(max=10)
| public String getId() {
| return id;
| }
|
and then an SessionBean as
| @Stateless
| @Name("taskmgr")
|
| public class TaskManager implements Task {
|
| @PersistenceContext
| EntityManager em;
|
| @In(value="sar" ,required=true, scope=ScopeType.SESSION)
| private OSASar sar;
|
|
|
| @Logger
| private Log log;
|
|
|
| public TaskManager(){
|
| }
|
|
|
| public void addTask(){
| System.out.println("Name:"+" "+sar.getId());
|
| }
|
|
when the addTask method is called i am getting
org.jboss.seam.RequiredException: @In attribute requires non-null value: taskmgr.sar exception.
Which means value is not getting injectec(?) What could be the possible cause?
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18 years, 4 months