public static View create(StaplerRequest req, StaplerResponse rsp, ViewGroup owner)
throws FormException, IOException, ServletException {
String requestContentType = req.getContentType();
if (requestContentType == null) throw new Failure("No Content-Type header set");
boolean isXmlSubmission =
requestContentType.startsWith("application/xml")
|| requestContentType.startsWith("text/xml");
String name = req.getParameter("name");
checkGoodName(name);
if (owner.getView(name) != null) throw new Failure(Messages.Hudson_ViewAlreadyExists(name));
String mode = req.getParameter("mode");
if (mode == null || mode.length() == 0) {
if (isXmlSubmission) {
View v = createViewFromXML(name, req.getInputStream());
v.owner = owner;
rsp.setStatus(HttpServletResponse.SC_OK);
return v;
} else throw new Failure(Messages.View_MissingMode());
}
View v;
if (mode != null && mode.equals("copy")) {
v = copy(req, owner, name);
} else {
ViewDescriptor descriptor = all().findByName(mode);
if (descriptor == null) {
throw new Failure("No view type ‘" + mode + "’ is known");
}
// create a view
v = descriptor.newInstance(req, req.getSubmittedForm());
}
v.owner = owner;
// redirect to the config screen
rsp.sendRedirect2(req.getContextPath() + '/' + v.getUrl() + v.getPostConstructLandingPage());
return v;
}
