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Unable to passivate due to ctx lock warning on JBoss 4.0.2 Hi all! I have a strange problem, I can't solve. I have a J2EE application using EJBs. Sometimes (it's non determinal :( ), when I use an entity bean from a session bean (I call a getter method on it) I get an error: 2005-09-12 06:05:00,011 WARN [org.jboss.tm.TransactionImpl] Transaction TransactionImpl:Xid... 30 Nov 2005 06:13
hashtable Hi Im currently having a bit of a problem assesing a hashtable. The below code compiles ok, but nothing ends up in my hashtable. Could somebody offer me some advice on where im going wrong. Also i would like to retrieve this data and display it? Would i use the .get method for this? } Bloc... 28 Nov 2005 21:50
myFaces howto - upload a file Hi, to upload a file in JSF using myFaces i defined the following JSF: ..... <%@ taglib prefix="t" uri="http://myfaces.apache.org/tomahawk"%> .... <h:form enctype="multipart/form-data"> <t:inputFileUpload id="fileupload" value="#{businessCaseAspectBean.upFile}" storage="file"/> <h:commandButton... 24 Oct 2005 14:31
Teach yourself Java in 21 days I'm up to day 6 and can't compile Storefront correctly to move forward. I receive the following error message: c:\j21work\org\cadenhead\ecommerce>javac -classpath "" *.java Note: Storefront.java uses unchecked or unsafe operations. Note: Recompile with -Xlint:unchecked for details.. Any help much appreciated. ... 24 Oct 2005 17:40
Unicode font implementation Hi, Previously I was trying to read a unicode file (with Arabic/Farsi characters) and display the characters in a mobile device (I was developing the application in J2ME). I discovered (thanks to this forum) that the device must support the font or else the text cannot be displayed. I am now interested i... 12 Oct 2005 11:19
DuplicateHomeNameException I'm trying to deploy a J2EE 1.4 EAR that contains an EJB 2.1 module to a Websphere 6.0 server. The EJB module defines two message-driven beans. The deployment fails, throwing a DuplicateHomeNameException for one of the beans. From what I understand, message-driven EJBs support neither Home nor Remote interf... 5 Oct 2005 20:48
how can count recursion function calls in java Hi guys, I have a little question: I have recursion function in my program (java program) , How can I count the recursion calls that this function has made. thanks in advance, ... 5 Oct 2005 16:40
IIS and Tomcat - Problem (worker) Hello, I try for hours to get IIS and Tomcat working together but I'm not having success. Actually all HowTo's do sound easy but all I get is a HTTP 500 error in IIS-logfile and the Redirector's logfile is saying: "HttpExtensionProc::jk_isapi_plugin.c (1029): could not get a worker for name ajp13" It's an IIS... 2 Oct 2005 10:21
using editable jcombobox Hello all, I want to use an editable jcombobox to save space and provide a list of values. When the user changes a value I want this value to be incorporated into the jcombobox items in its proper location, how can this be done? Thanks for any help? Jacques ... 4 Oct 2005 03:31
JMS and EJB cause problem? Hi, I have a problem with using JMS in Application server environment. After some time the application server throws an java.sql.SQLException. First there are only small amount of exception but during time their quantity become more and more and in the end the application server cannot serve any request because ... 26 Sep 2005 04:14 |