[jboss-jira] [JBoss JIRA] Created: (JBAS-6054) @EJB injection in JSP fails for local interface
@EJB injection in JSP fails for local interface
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Key: JBAS-6054
URL: https://jira.jboss.org/jira/browse/JBAS-6054
Project: JBoss Application Server
Issue Type: Bug
Security Level: Public (Everyone can see)
Components: EJB3
Affects Versions: JBossAS-5.0.0.CR2
Reporter: Wolfgang Knauf
Assignee: Carlo de Wolf
Attachments: Stateless.ear
I will attach a sample for this problem.
To verify the code:
The attached EAR contains EJB, Web and ApplicationClient projects, one EJB
"GeometricModelBean" with remote and local interfaces. The web project uses
injection, the application client performs a JNDI lookup.
The JSP tries to inject a local and a remote interface in
"GeometricModelTest.jsp"
(http://localhost:8080/StatelessWeb/GeometricModelTest.jsp)
<%!
@EJB()
GeometricModelRemote geometricModel;
@EJB()
GeometricModelLocal geometricModelLocal;
%>
The local interface injection will fail with this exception (from server console):
21:46:31,421 ERROR [FieldBeanProperty] failed to set value Proxy to
jboss.j2ee:ear=Stateless.ear,jar=StatelessEJB.jar,name=GeometricModelBean,service=EJB3
implementing [interface org.jboss.ejb3.proxy.intf.EjbProxy, interface
de.fhw.komponentenarchitekturen.knauf.stateless.GeometricModelRemote, interface
org.jboss.ejb3.proxy.intf.SessionProxy] on field
de.fhw.komponentenarchitekturen.knauf.stateless.GeometricModelLocal
org.apache.jsp.GeometricModelTest_jsp.geometricModelLocal
java.lang.IllegalArgumentException: Can not set
de.fhw.komponentenarchitekturen.knauf.stateless.GeometricModelLocal field
org.apache.jsp.GeometricModelTest_jsp.geometricModelLocal to $Proxy245
at sun.reflect.UnsafeFieldAccessorImpl.throwSetIllegalArgumentException(Unknown Source)
at sun.reflect.UnsafeFieldAccessorImpl.throwSetIllegalArgumentException(Unknown Source)
at sun.reflect.UnsafeObjectFieldAccessorImpl.set(Unknown Source)
at java.lang.reflect.Field.set(Unknown Source)
at org.jboss.injection.lang.reflect.FieldBeanProperty.set(FieldBeanProperty.java:74)
at org.jboss.injection.JndiPropertyInjector.inject(JndiPropertyInjector.java:119)
at
org.jboss.web.tomcat.service.TomcatInjectionContainer.processInjectors(TomcatInjectionContainer.java:361)
at
org.jboss.web.tomcat.service.TomcatInjectionContainer.processAnnotations(TomcatInjectionContainer.java:404)
at
org.jboss.web.tomcat.service.TomcatInjectionContainer.newInstance(TomcatInjectionContainer.java:261)
at org.apache.jasper.servlet.JspServletWrapper.getServlet(JspServletWrapper.java:145)
at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:324)
at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:322)
.....
It works, if I specifiy a "mappedName" attribute (pointing to the default bean
name).
<%!
@EJB()
GeometricModelRemote geometricModel;
@EJB(mappedName="Stateless/GeometricModelBean/local")
GeometricModelLocal geometricModelLocal;
%>
For servlets, the local interface injection works fine (also in the sample at URL
http://localhost:8080/StatelessWeb/servlet/GeometricModelServlet)
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