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entityManager always NULL

Mimi Tam
Ranch Hand

Joined: Mar 05, 2010
Posts: 121

I looked thru all the available info on this problem in the Internet, nothing applies to or work in my case. Any info and help will be greatly appreciated.

In my Controller,

httpMsg.persist() <----- SUCCESSFUL
return "redirect:/httpmsg/" + httpmsg.getId(); <------ entityManager NULL when doing HTTPMsg.findHTTPMsg(id) in the 'show' method.

To be exact, the problem happens when doing a new EntityManger:

public static final EntityManager entityManager() {
EntityManager em = new HTTPMsg(){}.entityManager;
if (em == null)
throw new IllegalStateException("Entity manager has not been injected (is the Spring Aspects JAR configured as an AJC/AJDT aspects library?)");
return em;

In my Controller:

In my POJO:

In my ApplicationContext.xml, I have:

Also, posted in the Spring Forum but no response so far. Please kindly give me some help on this.

Many Thanks in advance.
I agree. Here's the link:
subject: entityManager always NULL
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