psiprobe.controllers.datasources.ResetDataSourceController 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.datasources;
import javax.naming.NamingException;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.apache.catalina.Context;
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.ServletRequestUtils;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.servlet.ModelAndView;
import org.springframework.web.servlet.view.RedirectView;
import psiprobe.controllers.AbstractContextHandlerController;
/**
* Resets datasource if the datasource supports it.
*/
@Controller
public class ResetDataSourceController extends AbstractContextHandlerController {
/** The Constant logger. */
private static final Logger logger = LoggerFactory.getLogger(ResetDataSourceController.class);
/** The replace pattern. */
private String replacePattern;
/**
* Gets the replace pattern.
*
* @return the replace pattern
*/
public String getReplacePattern() {
return replacePattern;
}
/**
* Sets the replace pattern.
*
* @param replacePattern the new replace pattern
*/
@Value("^http(s)?://[a-zA-Z\\-\\.0-9]+(:[0-9]+)?")
public void setReplacePattern(String replacePattern) {
this.replacePattern = replacePattern;
}
@RequestMapping(path = "/app/resetds.htm")
@Override
public ModelAndView handleRequest(HttpServletRequest request, HttpServletResponse response)
throws Exception {
return super.handleRequest(request, response);
}
@Override
protected ModelAndView handleContext(String contextName, Context context,
HttpServletRequest request, HttpServletResponse response) throws Exception {
String resourceName = ServletRequestUtils.getStringParameter(request, "resource", null);
String referer = request.getHeader("Referer");
String redirectUrl;
if (referer != null) {
redirectUrl = referer.replaceAll(replacePattern, "");
} else {
redirectUrl = request.getContextPath() + getViewName();
}
if (resourceName != null && resourceName.length() > 0) {
boolean reset = false;
try {
reset = getContainerWrapper().getResourceResolver().resetResource(context, resourceName,
getContainerWrapper());
} catch (NamingException e) {
request.setAttribute("errorMessage", getMessageSourceAccessor()
.getMessage("probe.src.reset.datasource.notfound", new Object[] {resourceName}));
logger.trace("", e);
}
if (!reset) {
request.setAttribute("errorMessage",
getMessageSourceAccessor().getMessage("probe.src.reset.datasource.c3p0"));
}
}
logger.debug("Redirected to {}", redirectUrl);
return new ModelAndView(new RedirectView(redirectUrl));
}
@Override
protected boolean isContextOptional() {
return !getContainerWrapper().getResourceResolver().supportsPrivateResources();
}
@Value("/resources.htm")
@Override
public void setViewName(String viewName) {
super.setViewName(viewName);
}
}