Sanjeev Charla

Hi,

Say we have an AuthInterceptor to check authentication. How to configure this interceptor to check all the jsp pages (suppose in /admin) in a required folder and sub folders if any for authentication when a request comes.

Thanks.

How to set default font JEditorPane with html editor kit installed??

Ok ok,

how to select a node in JTree programmatically?

Hi,

how to select a node in JTree?

Thank you.

Thanks Henry, your post helped me in solving my problem.

Hi,

If two array lists are declared like this,

ArrayList<? extends Comparable> data, suggestions;

if i want to copy from one list to other say,

suggestions.addAll(data);

i got the no suitable method found error.

how to do this ?

thank you.

Hi,

In my application, i have prepared a singleton logger to use in entire application. All the logging statements are getting logged before the database connection statement. But, after that statement no logging statement is

getting logged when The connection to database is successful. If i disable the connection statement or if the connection is failed, then all logging statements after that db connection statement are working fine.

what is the problem here ?

I am using HSQL database in standalone mode.

Thank you.

Hi,

During run time i am getting the styled html text from JEditorPane and again setting the same html text to the JEditorPane. But the results are different before and after, like background color is not shown and alignment of text is not done etc etc.

How to resolve this issue ?

Thank you.

Hi,

how to configure token interceptor for all actions in the package.

Of course, to run an application just JRE is enough. But, what if i want to know about the JDKs or if i want to know different versions of JREs among which i want to select a particular JRE to run the application. And what if we want to check whether there is any JRE installed or not.

in case of launchers, we can specify which version to use on which platform before the actual execution of the application. Users can select the related version for the OS they are using. If we embed the selection code inside the application, if we run that application on different platform it may fail and not reliable. And ofcourse native launchers work with out java as they are native, exactly what is the requirement.

Install launchers may be a best solution. In this case i have to make a launcher for various platforms as per the requirement. Thanks.

I just want to have some thing like a launcher to my application. this launcher checks for the JDKs and JREs installed in the system and asks to specify if nothing found.

Yes,

it is not reliable, that is why i am not using it.

Hi,

1. How to detect whether Java installed or not ? is there any unique solution for this task for all the platforms ? If not, please specify how to check this in windows.

2. How to get the locations of different JDKs and JREs installed in the system ?

Thank you.