psiprobe.controllers.apps.ListWebappsController Maven / Gradle / Ivy
/**
* 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.apps;
import java.util.ArrayList;
import java.util.List;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.apache.catalina.Context;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.ServletRequestUtils;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.servlet.ModelAndView;
import psiprobe.controllers.AbstractTomcatContainerController;
import psiprobe.model.Application;
import psiprobe.tools.ApplicationUtils;
import psiprobe.tools.SecurityUtils;
/**
* Creates the list of web application installed in the same "host" as the Probe.
*/
@Controller
public class ListWebappsController extends AbstractTomcatContainerController {
@RequestMapping(path = "/index.htm")
@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 calcSize = ServletRequestUtils.getBooleanParameter(request, "size", false)
&& SecurityUtils.hasAttributeValueRole(getServletContext(), request);
List apps;
try {
apps = getContainerWrapper().getTomcatContainer().findContexts();
} catch (NullPointerException ex) {
throw new IllegalStateException(
"No container found for your server: " + getServletContext().getServerInfo(), ex);
}
List applications = new ArrayList<>(apps.size());
boolean showResources = getContainerWrapper().getResourceResolver().supportsPrivateResources();
for (Context appContext : apps) {
// check if this is not the ROOT webapp
if (appContext.getName() != null) {
applications.add(ApplicationUtils.getApplication(appContext,
getContainerWrapper().getResourceResolver(), calcSize, getContainerWrapper()));
}
}
if (!applications.isEmpty() && !showResources) {
request.setAttribute("no_resources", Boolean.TRUE);
}
return new ModelAndView(getViewName(), "apps", applications);
}
@Value("applications")
@Override
public void setViewName(String viewName) {
super.setViewName(viewName);
}
}