Elihu Smails

This is on loopback. The reason for selecting unix domain sockets over TCP is that unix domain sockets are faster than TCP.

Also, I was hoping to poll a tcp-based connection and a unix domain socket connection with one call to poll(), instead of 2.

bind to, listen, read and write to a unix domain socket.

I want to write a unix domain socket provider for NIO.

I have been searching the internet and cannot find an example, tutorial or just documentation that shows what must be done.

If anyone has anything that might help me, I would appreciate it.

Thanks.

http://mina.apache.org

I want to develop an application that is a stand-alone system with a back end database. Can I still use EJB3.0 since I don't need something like JBoss or Sun AppServer?

Thanks

I am trying to figure out how to set the color of a node in a JTree to be different than all the rest of the nodes in the tree. I have implemented a DefaultTreeCellRenderer and call setBackgroundNonSelectionColor(Color), but all the nodes get the same color and not just the one node I would expect to be changed.
Does anyone know how to do this, or know where I can get some sample code?

Thank you.

I would say it is more than 5%. But this number depends on the amount of static content. Since tomcat handles the HTTP traffic in JBoss, you could just test the Tomcat portion. I would say that the more static content you have, the better off you are with Tomcat. Plus, if you are using SSL, then apache is a no-brainer. The SSL sessions are handled quicker with Tomcat.

Thank you.

I am researching large file support for Java. I need to know what the largest file that a 32-bit and 64-bit JRE(1.5) can handle. I would think it would be 2GB for a 32-bit JRE and 2^64 for a 64-bit JRE. I understand that the OS must have alot of memory to keep up with the JRE, which is not a problem. But should a 64-bit JRE be able to handle files in the >10 GB range?

PS. This is for SPARC Solaris 10.

Thanks.

I have a byte array in java that I need to pass through to C. My C code would be looking for a char*. What would be the proper function call in order to convert a jbyteArray to a char*?


Thank you.

Each client will have monthly entries to be placed into the database. I just thought it made more sense to keep each clients' information separate.

Plus is makes the SQL queries alot easier to deal with, since I am not that good with SQL.

Do you have any other ideas, I would appreciate any more feedback.

My application generates table names based on a client identification. For instance, when I add a new client and assign a number, I generate tables basedo on the client ID. For instance, if I create a new client with ID=1234, then I will have a table "client123info".

Now if I want to use a PreparedStatement, I cannot do the following:

PreparedStatement ps = connection.prepareStatement( "select * from client?info");

because the SQL ends up looking like this:

select * from client'1234'info

So what can I do?
Thanks.

I have a JSF page where I select an entry from a pull down menu in order to generate a report. The backing bean generates the report. I would then like to send the report to the user in the form of a zip file.

How can I get the zip file to the user? Can this be done without actually writing the zip file to disk as an intermediate step?

Thank you.

If you have anything, I would appreciate it. What I want to do is use a Tomcat filter to protect a directory of JSP/JSF pages. There will be a login page that I will send users to in order to authenticate themselves. I plan on using a JDBC Realm in tomcat for this. But once the user is logged in, they will have access to the protected area of my site. I think the way I will check that the user has been authenticated is via a cookie, object in session, ..etc.

Thanks for the response!!!