What is garbage collection in Java, and how can it be used ?32 48438
How is serialization used generally ?3 2736
What happens when a main method is declared as private?19 24474
can anyone explain me the workflow of EJB.I have developed an app. in WSAD using an example that contains CMP and session bean.But i am not able to understand the basic flow between diffrent packages.
What is JTS?
How to provide security in java
my interviewer asked me what technical specification you used how to answer that question
what is the messsage u r going to get from an objectoriented programing?
How to implement RMI in Java?
how to deploy the application
when i m calling java for web browser . so browser it's not support. show error in browser: internal error occur. java.lang.NoClassDefFoundError. will you give me solution why it's not starting browser.? is there any consult with .net framework2.0?
how to handle exceptions in ejb?
what is collatration?
how to connect from struts to database through hibernet and where u can modify the class
How messaging services are done, before release of JMS?
How to Set message priority levels?
Hello, My project requirement is like I need to create a web page using MVC pattern. I hava a bean class, jsp page, servlet, service and dao. My jsp has two fields. One is dropdown list. The option values has to get populated from the database table. The other one is a text box and its value has to come from database table. As of now I have defined the fields in bean class, got the values from database using arraylists in dao class and I called this from service class. Can anyone please tell me the workflow of how the servlet will get this arraylist and populate the arraylist values as dropdown options in jsp page? Also I would like to know the role of bean class in MVC pattern? Thanks in advance!
How to connect to a remote database using Applet?