|
|
Language: Java
Expertise: Advanced
Sep 2, 2011
Managed Classes and Object Injection in Java EE 5
This table provides a quick reference for what types of managed classes can inject what object in Java EE 5.
| |
Objects |
| Managed Classes |
Stateful |
Stateless |
Message-driven
Bean (MDB) |
Interceptors |
| JDBC DataSource |
Yes |
Yes |
Yes |
Yes |
| EJBContext |
Yes |
Yes |
Yes |
No |
| Web Service Ref |
Yes |
Yes |
Yes |
Yes |
| EntityManagerFactory |
Yes |
Yes |
Yes |
Yes |
| Timer |
No |
Yes |
Yes |
No |
| UserTransaction |
Yes |
Yes |
Yes |
Yes |
| Mail Resource |
Yes |
Yes |
Yes |
Yes |
| JMS |
Yes |
Yes |
Yes |
Yes |
| Environment Entries |
Yes |
Yes |
Yes |
Yes |
Anghel Leonard
|
|
|
|
|
Digg
del.icio.us
Newvine
furl
StumbleUpon
BlinkList
Newsvine
Magnolia
Facebook
Tailrank
Slashdot
Technorati
Google Bookmarks
Yahoo Favorites
Windows Live
Ask
