[jboss-user] [JBoss Seam] - Question on Injecting
Hello,
i got a question on how to inject a component.
i've got a class that loads database objects.
@Stateful
| @Name("ItemsCache")
| public class ItemsCacheBean implements ItemsCache, Serializable {
|
| @PersistenceContext
| EntityManager em;
|
| private List<MyObjects> items;
|
| @Create
| public void cacheObjects() {
| items = em.createQuery("select . from Object o")
| .setHint("org.hibernate.cacheable", true)
| .getResultList();
| }
|
| public List<MyObjects> getItemsList(){
| return items;
| }
|
| @Remove @Destroy
| public void destroy() {}
| }
now in another bean i want to get the list of objects once, ant then serve it as listitems
where the label of the displayed item depends on the locale whenever a clients requests
it. i tried the following:
@Stateful
| @Name("itemsmanager")
| public class ItemsManagerBean implements ItemsManager, Serializable {
|
| @In(create=true) ItemsCache itemscache;
|
| @In Locale locale;
|
| Map<String,MyObject> objectsMap;
|
| public Map<String,MyObject> getObjects()
| {
| List<MyObjects> items = itemscache.getItemsList();
|
| String locale = this.locale.toString();
|
| Map<String,MyObject> results = new TreeMap<String,MyObject>();
|
| for (MyObject myobject: items) {
| results.put(myobject.getName(locale),myobject);
| }
|
| objectsMap = results;
| return objectsMap;
| }
|
| public Converter getConverter()
| {
| return new MyObjectsTypeConverter(itemscache.getItemsList(););
| }
|
| @Remove @Destroy
| public void destroy() {}
| }
regards,
hasc
View the original post :
http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4032756#...
Reply to the post :
http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...