init-parameters

How do I access init parameters from a JSP2 tag file?

I'm trying to create a jsp tag file but it fails to compile when I try to use pageContext.getServletConfig().getInitParameter("myInitParam") I'm using tomcat and when I try to view a page including the file I get a jasper compile error pageContext cannot be resolved. I've also tried just using getInitParameter but it fails also. I can u...

is there any wayout to set init parameter in servletconfig or servletContext object?

if i want to modify init-parameter value in any of ServletContext or ServletConfig. any want it to be updated after servlet is destroyed by container. is there any wayout? ...

Get filter init parameters in a servlet.

I have a filter that looks like this: <filter> <filter-name>TestFilter</filter-name> <filter-class>org.TestFilter</filter-class> <init-param> <param-name>timeout</param-name> <param-value>30</param-value> </init-param> </filter> Since we are talking ServletFilter and Servlets. Essential...

DD elements, <context-param> and <init-param> both use the getInitParameter() method.

DD elements <context-param> and <init-param> both can be retrieved by the getInitParameter() method, in the servlet code. Now the question is, how does it differentiate <context-param> and <init-param>? ...