[JBoss JIRA] Created: (JBAS-4189) @EJB doesn't work inside a servlet
by Juergen Zimmermann (JIRA)
@EJB doesn't work inside a servlet
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Key: JBAS-4189
URL: http://jira.jboss.com/jira/browse/JBAS-4189
Project: JBoss Application Server
Issue Type: Bug
Security Level: Public (Everyone can see)
Components: EJB3
Affects Versions: JBossAS-4.2.0.CR1
Environment: JBossAS 4.2.0CR1, JDK 5.0_11, WinXP SP2, Eclipse WTP 1.5.3
Reporter: Juergen Zimmermann
Assigned To: Bill Burke
When a servlet tries to invoke a proxa referencing a stateless session bean I get a null pointer.
1) Stateless session bean:
@Stateless
@Local(EjbRefLocal.class)
public class EjbRefBean implements EjbRefLocal {
public String foo() {
return "ok";
}
}
2) Local interface
public interface EjbRefLocal {
String foo();
}
3) Servlet
public class MyServlet extends HttpServlet {
@EJB
private EjbRefLocal proxy;
@Override
protected void doGet(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
final String result = proxy.foo();
System.out.println("RESULT = " + result);
}
}
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18 years, 4 months
[JBoss JIRA] Created: (JBAS-3637) Way to set JNDI properties for twiddle
by Owen Taylor (JIRA)
Way to set JNDI properties for twiddle
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Key: JBAS-3637
URL: http://jira.jboss.com/jira/browse/JBAS-3637
Project: JBoss Application Server
Issue Type: Feature Request
Security Level: Public (Everyone can see)
Reporter: Owen Taylor
Priority: Minor
It is frequently useful to be able to set JDNI properties when running twiddle - for example,
you might want to set jnp.disableDiscovery when checking the status of a particular server
that might not be running.
Right now, this is difficult to do. You can export a JBOSS_CLASSPATH
which contains a jndi.properties file before running twiddle.sh, but then you have to
include all the standard jars in it, which is quite annoying.
A pssible fixes would be one of:
A) A way to prepend elements to JBOSS_CLASSPATH without disabling the default
construction (also useful for getting a log4j.properties that doesn't drop twiddle.log
in the cwd, perhaps)
B) A command line option for specifying a particular properties file to load and pass
to 'new InitialContext()' (slightly more convenient than A)
C) A command line option to define particular properties:
twiddle.sh -jnpProperty=jnp.disableDiscovery=true
(Or some better syntax)
The twiddle code actually does:
Properties props = new Properties(System.getProperties());
props.put(Context.PROVIDER_URL, serverURL);
ctx = new InitialContext(props);
In the case where a server URL is set, so there may have been intention that twiddle.sh -Djnp.disableDiscovery=true
would work, but AFAIK property inheritance doesn't work in that place - only the properties directly in props take
effect, and system properties won't be looked at in the other code path either.
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18 years, 4 months