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Tip of the Day
Language: Java
Expertise: Advanced
Mar 31, 2009

WEBINAR:

On-Demand

Application Security Testing: An Integral Part of DevOps


Destroy a Java Logger using the contextDestroyed Method

public void contextDestroyed(ServletContextEvent e) {

   //get the servlet context
   ServletContext servletContext = e.getServletContext();
   
   //get the real path
   String root = servletContext.getRealPath("/");  

   //get all handlers
   Handler[] handlers = logger.getHandlers();
   
   //remove all handlers
   for(int i = 0; i < handlers.length; i++)
   { 
       logger.removeHandler(handlers[i]);
       handlers[i].close(); 
   } 
 
   //delele all the files related to the logging process
   File logFiles = new File(root+"WEB-INF//logs//");      
   String[] fileNames = logFiles.list(); 
   
   for(int i = 0; i < fileNames.length; i++)
   {
       File currentFile=new File(root+"WEB-INF//logs//"+fileNames[i]);
       currentFile.delete();
   }
   
   //reset the logger
   logger = null;
 }
Leonard Anghel
 
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