i ahve a requirement of Trigerring MDB from an EJB's business
method.
can you please provide any pointer.
Thanks

I am developing a web based application with JSF/JSP. There is a
requirement to print Invoice on a dot matrix printer from the
application .
I can do that with Crystal XI but Java Report Component can only export

I have created a document in memory using the following code
DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
DocumentBuilder builder = factory.newDocumentBuilder();
Document document = builder.newDocument();

I was told that the variable accessed inside a anonymous inner class
needs to be static.
However the followign code from Thinking in java 3 works fine.
Why?

I am trying to write some functionality that does things that WinBatch
can do (controlling keystrokes, to log on to a web page, copying data
from the web page, and storing it in a file).
I am wondering if there are any java classes that can do the same type

hi..
i have jaxb objects (which are wrapped by my own object for simple
delegations), i cannot use hibernate on my own classes as they do not
have public no-op constructor, also each class is responsible for

hi..
i have a wrapper class around a list implementation, each time someone
access the item in the list, it's  wrapped with a class and given to
the user.

Hi, is there any way I can have a typesafe clone() in Java 5?
I have a subclass of LinkedList<T>, but calling clone() causes warnings,
and typecasting to (MyList<T>) doesn't work either.
I overrode public MyList<T> clone() in my list class, but calling

i am using Jbuilder 2006 now
but it takes so much time for its startup whereas it provide so much
useful function
which IDE do you use for java?

We are creating a wiki for our dev. team, and one of the questions that
came up is we have a lot of documents in an existing database which we
don't want to have to pull out and add to the wiki.  We like the idea
of the wiki, and the search capabilities, is there way to link the ...

i have 2 questions..
Q1:Why do you create interfaces, and when MUST you use one?
Q2: can a double value be casted into byte ?how ?  wont there be loss
of precison ?

Hi, I have a problem with a HashMap. I store a couple key-value of type
MyClass-Integer, but when I try to get the value, it returns null, even
if the keys seem equal. For example, suppose that MyClass has an
attribute called "name", which value is passed in the constructor, if I

I have a daemon program that listens for "events", and each time I get one
I spawn off a thread to process it.  I've had a couple of occasions where
one of these threads gets "stuck", and because it uses a synchronization
object, the threads behind it get stuck as well until they ...

say i got an int, 530: what could i do to get back 2nd digit [the 3 in
this case]?

My log4j is logging unwanted messages related to Commons.Digester
This makes the size of my log files huge.
There must some property that needs to set or removed. I am clueless.
I am using weblogic 9.1 and log4j-1.2.9.jar