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PSI Probe Core - Core logic, data models, and controllers
/*
* Licensed under the GPL License. You may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* https://www.gnu.org/licenses/old-licenses/gpl-2.0.html
*
* THIS PACKAGE IS PROVIDED "AS IS" AND WITHOUT ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING,
* WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
* PURPOSE.
*/
package psiprobe.controllers.wrapper;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.servlet.ModelAndView;
import org.tanukisoftware.wrapper.WrapperManager;
import psiprobe.PostParameterizableViewController;
/**
* The Class RestartJvmController.
*/
@Controller
public class RestartJvmController extends PostParameterizableViewController {
/** The Constant logger. */
private static final Logger logger = LoggerFactory.getLogger(RestartJvmController.class);
@RequestMapping(path = "/adm/restartvm.ajax")
@Override
public ModelAndView handleRequest(HttpServletRequest request, HttpServletResponse response)
throws Exception {
return super.handleRequest(request, response);
}
@Override
protected ModelAndView handleRequestInternal(HttpServletRequest request,
HttpServletResponse response) throws Exception {
boolean done = false;
try {
Class.forName("org.tanukisoftware.wrapper.WrapperManager");
logger.info("JVM is RESTARTED by {}", request.getRemoteAddr());
WrapperManager.restartAndReturn();
done = true;
} catch (ClassNotFoundException e) {
logger.info("WrapperManager not found. Do you have wrapper.jar in the classpath?");
logger.trace("", e);
}
return new ModelAndView(getViewName(), "done", done);
}
@Value("ajax/jvm_restarted")
@Override
public void setViewName(String viewName) {
super.setViewName(viewName);
}
}