/**
* Gets all the items recursively contained in this collection in a read-only view.
*
* <p>The default implementation recursively adds the items of all contained Views in case this
* view implements {@link ViewGroup}, which should be enough for most cases.
*
* @since 1.520
*/
public Collection<TopLevelItem> getAllItems() {
if (this instanceof ViewGroup) {
final Collection<TopLevelItem> items = new LinkedHashSet<TopLevelItem>(getItems());
for (View view : ((ViewGroup) this).getViews()) {
items.addAll(view.getAllItems());
}
return Collections.unmodifiableCollection(items);
} else {
return getItems();
}
}
public static View createViewFromXML(String name, InputStream xml) throws IOException {
InputStream in = new BufferedInputStream(xml);
try {
View v = (View) Jenkins.XSTREAM.fromXML(in);
v.name = name;
return v;
} catch (StreamException e) {
throw new IOException2("Unable to read", e);
} catch (ConversionException e) {
throw new IOException2("Unable to read", e);
} catch (Error e) { // mostly reflection errors
throw new IOException2("Unable to read", e);
} finally {
in.close();
}
}
public static View create(StaplerRequest req, StaplerResponse rsp, ViewGroup owner)
throws FormException, IOException, ServletException {
String name = req.getParameter("name");
checkGoodName(name);
if (owner.getView(name) != null)
throw new FormException(Messages.Hudson_ViewAlreadyExists(name), "name");
String mode = req.getParameter("mode");
if (mode == null || mode.length() == 0)
throw new FormException(Messages.View_MissingMode(), "mode");
// create a view
View v = all().findByName(mode).newInstance(req, req.getSubmittedForm());
v.owner = owner;
// redirect to the config screen
rsp.sendRedirect2(req.getContextPath() + '/' + v.getUrl() + v.getPostConstructLandingPage());
return v;
}
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 FormException(Messages.Hudson_ViewAlreadyExists(name), "name");
String mode = req.getParameter("mode");
if (mode == null || mode.length() == 0) {
if (isXmlSubmission) {
View v;
v = createViewFromXML(name, req.getInputStream());
v.owner = owner;
rsp.setStatus(HttpServletResponse.SC_OK);
return v;
} else throw new FormException(Messages.View_MissingMode(), "mode");
}
// create a view
View v = all().findByName(mode).newInstance(req, req.getSubmittedForm());
v.owner = owner;
// redirect to the config screen
rsp.sendRedirect2(req.getContextPath() + '/' + v.getUrl() + v.getPostConstructLandingPage());
return v;
}
public int compare(View lhs, View rhs) {
return lhs.getViewName().compareTo(rhs.getViewName());
}
public People(View parent) {
this.parent = parent;
this.users = toList(getUserInfo(parent.getItems()));
}
/** @see View#getAsynchPeople */
public AsynchPeople(View parent) {
this.parent = parent;
items = parent.getItems();
unknown = null;
}
