Hi,
I have a strange problem. I'm trying to access another Seam SFSB (SFSB1) from
inside another Seam SFSB (SFSB2). I have an accessor in SFSB1 as follows:
| /**
| * @return the webTreeModel
| */
| public WebDocumentTreeModelBean getWebDocumentTreeModel()
| {
| if (this.webDocumentTreeModel == null)
| {
| Object o = Component.getInstance("webDocumentTreeModel",
ScopeType.SESSION, true);
|
| if (o != null)
| {
| log.info("Component instance for webDocumentTreeModel is "
+ o.getClass().getName());
| this.webDocumentTreeModel = (WebDocumentTreeModelBean) o;
| }
| else
| {
| log.info("Failed to create the component
webDocumentTreeModel");
| }
| }
|
| return this.webDocumentTreeModel;
| }
|
The Component.getInstance("webDocumentTreeModel") call doesn't return null.
However, when I cast it to what I think it should be I get the following error:
anonymous wrote :
| java.lang.ClassCastException:
org.javassist.tmp.java.lang.Object_$$_javassist_21
My WebDocumentTreeModel local interface is defined as follows:
| import javax.ejb.Local;
|
| @Local
| public interface WebDocumentTreeModel
| {
| public void destroy();
|
|
My SFSB is defined as follows:
| @Stateful
| @Name("webDocumentTreeModel")
| @Scope(ScopeType.SESSION)
| public class WebDocumentTreeModelBean implements WebDocumentTreeModel
| {
| ....
| }
The other SFSB is defined in a similar fashion and was created using seam gen.
The one in question was not however.
I'm just curious if anyone knows about this or has seen this before and can
give me a pointer as to what I'm doing wrong.
I'm using Seam 1.2.1 GA and Rich Faces lastest snapshot jar with JBoss 4.0.5.GA
Any help is greatly appreciated.
Thanks,
PVM
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