Converter can not work when upgrade from 2.0 to 2.1

[kingdom119]

After I upgrade to seam2.1.2, my converters can not work now. Because I use injected objects in converter. It seems all injected objects will be null in 2.1's converter due to @BypassInterceptors).

Here is my code:

@Name("trialConverter")
@BypassInterceptors
@org.jboss.seam.annotations.faces.Converter(id="trialConverter")
public class TrialConverter implements Converter, Serializable {
     private static final long serialVersionUID = 1L;
     @Logger
     private Log log;

     @In(required = false)
     private List<Trial> trialItems;

     public Object getAsObject(FacesContext arg0, UIComponent arg1, String value) {
          try {
               for (Trial t : trialItems) {
                    if (t.getDscr().equals(value))
                         return t;
               }
          } catch (Exception ex) {
               return null;
          }
          return null;
     }

     public String getAsString(FacesContext arg0, UIComponent arg1, Object object) {
          String returnString = null;
          if (object instanceof Trial) {
               Trial trial = (Trial) object;
               returnString = trial.getId();
               
          } 
          return returnString;
     }

I'm wrong? or what should do to make it work?

Thanks.

[cash1981]

Injections doesnt work with bypassinterceptor. Remove it and it will. If you really want bypass you can try the

Component.instance().get("trialItems")

Injection should have worked regardless of 2.0 or 2.1

[cash1981]

I believe you are getting null because you have

required=false

[kingdom119]

Shervin Asgari wrote on Jul 31, 2009 15:46:


Injections doesnt work with bypassinterceptor. Remove it and it will. If you really want bypass you can try the

Component.instance().get("trialItems")

Injection should have worked regardless of 2.0 or 2.1

1.If we do not use @BypassInterceptors, there will be errors in my converter. If I use it, injected will be null.....
2. why I use required equal false, because trialItems is outjected in other beans.

PS, it seems there is no such instance() method in component class.

[cash1981]

Sorry its

Component.getInstance("trialItems")

If that doesnt work, you can try

Contexts.getConversationContext().get("trialItems")

If it is already in the conversation scope

[kingdom119]

It's solved. Thanks.

I have to use it like this instead of @In

Component.getInstantce("trialItems")