// Called to create a Wicket session
// Also sets the timeout at the servlet level to the requested value
@Override
public Session newSession(Request request, Response response) {
if (request instanceof ServletWebRequest) {
((ServletWebRequest) request)
.getContainerRequest()
.getSession()
.setMaxInactiveInterval(sessionTimeout);
}
return new CwmSession(request);
}
@Override
protected void onConfigure() {
super.onConfigure();
ServletWebRequest req = (ServletWebRequest) RequestCycle.get().getRequest();
HttpServletRequest httpReq = req.getContainerRequest();
HttpSession httpSession = httpReq.getSession();
Exception ex = (Exception) httpSession.getAttribute(WebAttributes.AUTHENTICATION_EXCEPTION);
if (ex == null) {
return;
}
String key = ex.getMessage() != null ? ex.getMessage() : "web.security.provider.unavailable";
error(getString(key));
httpSession.removeAttribute(WebAttributes.AUTHENTICATION_EXCEPTION);
clearBreadcrumbs();
}
@Override
public void onRequest() {
final ServletWebRequest webRequest = (ServletWebRequest) RequestCycle.get().getRequest();
final WebResponse webResponse = (WebResponse) RequestCycle.get().getResponse();
try {
/* Get and process files */
MultipartServletWebRequest multiPartRequest =
webRequest.newMultipartWebRequest(Bytes.bytes(maxUploadSize), "ignored");
Map<String, List<FileItem>> files = multiPartRequest.getFiles();
List<FileItem> fileItems = files.get(paramName);
uploadCallback.filesUploaded(fileItems);
/* Send response */
sendResponse(webRequest, webResponse, fileItems);
} catch (Exception f*x) {
throw new AbortWithHttpErrorCodeException(
HttpServletResponse.SC_INTERNAL_SERVER_ERROR, f*x.getMessage());
}
}
/** Prepares response to the file upload */
protected void sendResponse(
ServletWebRequest webRequest, WebResponse webResponse, List<FileItem> fileItems)
throws FileUploadException, IOException {
String accept = webRequest.getHeader("Accept");
if (wantsHtml(accept)) {
// Internet Explorer
RequestCycle.get()
.scheduleRequestHandlerAfterCurrent(
new TextRequestHandler(
"text/html",
"utf-8",
escapeHtml(generateJsonResponse(webRequest, webResponse, fileItems))));
} else {
// A real browser
RequestCycle.get()
.scheduleRequestHandlerAfterCurrent(
new TextRequestHandler(
"application/json",
"utf-8",
generateJsonResponse(webRequest, webResponse, fileItems)));
}
}
protected String getServerName() {
ServletWebRequest servletWebRequest = (ServletWebRequest) getRequest();
HttpServletRequest req = servletWebRequest.getHttpServletRequest();
return req.getServerName();
}
