I have a rich client swing application calling a remote stateful ejb. I\'m using JBoss 6.0. I hav开发者_如何学运维e deployed the client in two different machines, i.e, different ip address, jvms, et
I have a grid with some columns with filters. columns defination: columns:[{ text: \"Number\", dataIndex: \'clientreference\',
Service layer has a login method which 开发者_C百科accepts username and password and returns a unique session id (a guid) if the account is valid.
I\'ve got a simple WCF service that lets clients/consumer applications log in by providing a username and password. If both the username and password are correct, the WCF service provides the client w
I have a Rails application, that includes chat. Everything works fine开发者_JS百科, but now I want to store the last 50 chat messages somewhere. I need it to show the last messages if a page is reload
For some strange reason I am getting the following exception. 2011-02-08 09:53:30,667 ERROR [STDERR] (QuartzScheduler_Worker-9) java.lang.ClassCastException: org.javassist.tmp.java.lang.Object_$$_jav
Even though I\'ve been in Java SE for quite some time now, I started EE & web w/ Java only about a month ago, so pardon if the question seems a bit noobish...
I\'m developing a java EE web app using JSF with a shopping cart style process, so I want to collect user input over a number of pages and then do something with it.
Today at work I had a discussion with my co-workers and my boss about stateless / stateful beans (we just finished a project using JSF, it was the first time anyone at this company did something JSF r
In a RIA web client, created with GWT, the state is maintained in the web client, while the server is (almost) stateless (this is the preferred technique to keep the site scalable).
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