package io.hawt.branding.plugin;
import io.hawt.web.plugin.HawtioPlugin;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import javax.servlet.ServletContext;
import javax.servlet.ServletContextEvent;
import javax.servlet.ServletContextListener;
/**
* @author Stan Lewis
*/
public class PluginContextListener implements ServletContextListener {
private static final Logger LOG = LoggerFactory.getLogger(PluginContextListener.class);
HawtioPlugin plugin = null;
@Override
public void contextInitialized(ServletContextEvent servletContextEvent) {
ServletContext context = servletContextEvent.getServletContext();
plugin = new HawtioPlugin();
plugin.setContext((String)context.getInitParameter("plugin-context"));
plugin.setName(context.getInitParameter("plugin-name"));
plugin.setScripts(context.getInitParameter("plugin-scripts"));
plugin.setDomain(null);
try {
plugin.init();
} catch (Exception e) {
throw createServletException(e);
}
LOG.info("Initialized {} plugin", plugin.getName());
}
@Override
public void contextDestroyed(ServletContextEvent servletContextEvent) {
try {
plugin.destroy();
} catch (Exception e) {
throw createServletException(e);
}
LOG.info("Destroyed {} plugin", plugin.getName());
}
protected RuntimeException createServletException(Exception e) {
return new RuntimeException(e);
}
}