JD3.2; BC4J; JSP; logging out connections

Question

We have developed user connections by building on Juan's application pool example
[href] http://technet.oracle.com:89/ubb/Forum2/HTML/006025.html
[href]
But we would like to be able to log users out. Is there a way of doing this cleanly?
We would like to present the users with a log-out button that resolves any uncompleted transactions, closes down the session and frees any outstanding database locks.
The biggest single problem we have with BC4J on the database is that it doesn't tidy up its locks if the transaction fails for any reason. And given that JServ only supports Servlet API 2.0 session failures happen all too frequently.
There seems to have been a couple of postings on this issue, but no replies for the JDev team.
rgds, APC

Answer 1

public void setReleaseApplicationResources(boolean release){
m_rsBrowser.setReleaseApplicationResources(release);
}the last thing i do in the render method of the RS bean is: m_rsBrowser.render(); which in turn the last thing this bean do is: releaseApplicationResources(); so my code is equivalent to the recomendation you did.
but ph is subclassing ViewCurrentRecord so the equivalent of your recomendation is:
ph.render();
RS.render();
ph.setReleaseApplicationResources(true);
ph.releaseApplicationResources();
Right? I did it this way and throws me the same error.
Q. remains:
1)What does mean the Error Message: Component object XXXX has no parent?
2) Under what circumstances the previous error throws?
3) How I can recover my application from this error?
4) is My application is going to degrade?(i've changed all the setReleaseApplicationResources to false) to make it work.
Thank you for your interest. Help please.