kieker.webgui.common
Class EnvironmentLoaderListener
java.lang.Object
kieker.webgui.common.EnvironmentLoaderListener
- All Implemented Interfaces:
- EventListener, javax.servlet.ServletContextListener
public final class EnvironmentLoaderListener
- extends Object
- implements javax.servlet.ServletContextListener
This is a context listener, which will be activated during the initialization of the application. It initializes some environment properties, which are necessary
for the web application.
The only two environment properties, which are currently set by this listener, are the property for the web application logger and the property for the EMF
cleaner thread. The first ones makes sure that later created analyses use the correct logger, whose messages can be intercepted by this application. If this
environment property is not set, the log entries of the analyses cannot be shown in the corresponding control panel. The second property makes sure that later
created analyses do not start a cleaner thread, which would result in further problems with the hot deployment and the GC.
As this class is used by the servlet container, it is not recommended to use or access it in any way.
- Author:
- Nils Christian Ehmke
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
EnvironmentLoaderListener
public EnvironmentLoaderListener()
- Creates a new instance of this class. Do not call this constructor manually. It will only be accessed by the servlet container.
contextDestroyed
public void contextDestroyed(javax.servlet.ServletContextEvent event)
- Specified by:
contextDestroyed
in interface javax.servlet.ServletContextListener
contextInitialized
public void contextInitialized(javax.servlet.ServletContextEvent event)
- Specified by:
contextInitialized
in interface javax.servlet.ServletContextListener
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