0002490: IoC injection in jars timing

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Severity

Reproducibility

Date Submitted

Last Update

0002490

[Resin]

minor

always

03-03-08 14:50

03-04-08 15:33

Reporter

ferg

View Status

public

Assigned To

ferg

Priority

normal

Resolution

fixed

Status

closed

Product Version

3.1.5

Summary

0002490: IoC injection in jars timing

Description

(rep by Andreas Fischer)

Actually one more note:

I got it to work by declaring every bean in the resin-web.xml. But doesn't the resin doc say if there is a web-beans.xml in a .jar file resin will automatically scan?
Also if I move the beans declaration into web-beans.xml it seems to be ignored and it seems to be a better place to have all the beans / components.

On Mar 3, 2008, at 4:16 PM, Andreas Fischer wrote:

I got a WebBean that represents a DirectoryService. The bean is declared as following:

@Component
@Singleton
public class DirectoryService {
    @In private AuthenticationService authentication;
   ...

Authentication services is declared as follows:
@Component
@Singleton
public class AuthenticationService {

Basically the directory relies on an authentication service to make sure that only validated users can access the directory.
Now the @In in the directory services throws an exception:

<em>com.caucho.config.ConfigException: com.jmeeting.directory.service.DirectoryService.authentication:
Can't find a component for 'com.jmeeting.directory.service.AuthenticationService'</em>

If I got the resin documentation right it states:

<em>Any Resin-managed object can use the entire WebBeans dependency-injection system and all of the managed objects, while objects you create using new are still plain Java objects. Once you've got a root object managed by the system, any futher WebBeans components or singletons you bring in will also be managed. The starting set of managed objects is pretty broad and includes: ...</em>

This sounds like a Webbean looking up another Webbean should work.

Additional Information

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Notes
(0002808) ferg 03-03-08 15:26	Its two different .jars as the authentication.jar is reused by multiple applications. Basically we have a directory server that holds information about multiple available video streams, authentication.jar is shared between the webservers, directory, video and audio servers as they all require authentication.

(0002815) ferg 03-04-08 15:33	ioc/003{0,1} Resin-IoC docs are at http://caucho.com/resin/doc/resin-ioc.xtp [^]

Issue History
Date Modified	Username	Field	Change
03-03-08 14:50	ferg	New Issue
03-03-08 15:26	ferg	Note Added: 0002808
03-04-08 15:33	ferg	Note Added: 0002815
03-04-08 15:33	ferg	Assigned To	=> ferg
03-04-08 15:33	ferg	Status	new => closed
03-04-08 15:33	ferg	Resolution	open => fixed
03-04-08 15:33	ferg	Fixed in Version	=> 3.1.6

Mantis 1.0.0rc3[^]

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