Real Time Java implementations
Does anyone have information on the different real time java implementations.Also what hardware platforms and OS do they run on?I want to develop an industrial automation application based on Java. I will need to do digital I/O through data acquisition boards.All help ...
4 answers | 322 bytes |
problem with VxWorks Resident
I develop an project with a mpc823 and VxWorks. I use several build options:- VxWorks;- VxWorks_rom;- VxWorks_romCompress;-VxWorks_romResident;With VxWorks, VxWorks_rom and VxWorks_romCompress I am not problems.But with VxWorks_romResident there is a problem. The software stop in the function ...
0 answers | 475 bytes |
Out of Memory
Hi,Creatig Xml files using webservices and jobs are aborting randomly due to following error:Message: APT_CombinedOperatorController(1),0: Fatal Error: Fatal: java.lang.OutOfMemoryError at java.io.StringWriter.write(StringWriter.java(Compiled Code)) at ...
0 answers | 1682 bytes |
Not able to do rs.next() in connection poolong program in weblogic 8.1
import java.util.Hashtable;import javax.naming.NamingException;import javax.naming.Context;import javax.naming.InitialContext;import javax.sql.DataSource;import java.sql.*;class TestConnection{public static void main(String[] args)throws Exception{Hashtable ht=new Hashtable(); ...
0 answers | 1579 bytes |
Multiple ear and shared dabase access problem
Hi Friends,Need urgent help.I working on a project where there will be multiple ear ,each for one application.There are 4 project and 4 ears and one common util war file which will be shared by all ears.Problem is : 3 of the projects will use same database tables. I am using hibernate ORM ...
0 answers | 1160 bytes |
how to design a RT interbank system using java language
iam doing a thesis on RT interbank money transfer system.so i need suggestions on the design of the systemI. I have taken i client/server approach in which the cetral bank will be the server and other abnks will be the cleints....
0 answers | 227 bytes |
how to continuously read a changing text file
Hello!I am new to java, I wish to write java code to continuously read text file every time the file is modified, - like new text added. This is for my real-time thesis project. I have tried using while loop, but the code is not efficient, it real slows down the machines. Could anyone help me ...
1 answers | 329 bytes |
Help me!
Hey there,i'm thinking on programming a game and turn it into a real time adventure game. Like a summer game...in a aquatic park, with water coming from holes, etc.I never did anything like this, and i'd like to know what kind of platforms i'd have to know about.I've done some embedded systems ...
2 answers | 886 bytes |
DS75 help
Hello everybodycould anyone help me with DS75?...
0 answers | 60 bytes |
Distributed Real-Time - Pls help - unable to do test connection
Help us to resolve the below issue , when we try to do the test connection from webshpere cosole we get the below error.[3/20/07 16:21:12:090 CLT] 25b17ac3 WebGroup I SRVE0180I: [adminconsole] [/admin] [Servlet.LOG]: action: JDBCProviderDetailForm was null.Creating new form bean and storing in ...
0 answers | 1786 bytes |
Distributed Real-Time - how to capture Idle Time of Application in JSP or Java
Topic: IDLE Time for Java Application not SYSTEM IdleHiI am Krishna , I want to calculate idle time for an application.That is , ifuser1 uses the application for example called "yahoo site" for checking mails , then after 10 mins he went to outside , from 11th min the status of application ...
1 answers | 2484 bytes |
Daemon threads
Can any body give me a example of Daemon thread other than garbage collector( where can i use that in my application)...
1 answers | 124 bytes |
- Real Time Java implementations
- problem with VxWorks Resident
- Out of Memory
- Not able to do rs.next() in connection poolong program in weblogic 8.1
- Multiple ear and shared dabase access problem
- how to design a RT interbank system using java language
- how to continuously read a changing text file
- Help me!