/** Gets the system message to be displayed at the top of the page on all views */
@Exported
public String getSystemMessage() {
if (owner.getSystemMessage() != null && !owner.getSystemMessage().isEmpty()) {
this.systemmessage = owner.getSystemMessage();
}
return systemmessage;
}
/** Deletes this view. */
public synchronized void doDoDelete(StaplerRequest req, StaplerResponse rsp)
throws IOException, ServletException {
requirePOST();
checkPermission(DELETE);
owner.deleteView(this);
rsp.sendRedirect2(req.getContextPath() + "/" + owner.getUrl());
}
/** Renames this view. */
public void rename(String newName) throws Failure, FormException {
if (name.equals(newName)) return; // noop
checkGoodName(newName);
if (owner.getView(newName) != null)
throw new FormException(Messages.Hudson_ViewAlreadyExists(newName), "name");
String oldName = name;
name = newName;
owner.onViewRenamed(this, oldName, newName);
}
public void save() throws IOException {
// persistence is a part of the owner
// due to initialization timing issue, it can be null when this method is called
if (owner != null) {
owner.save();
}
}
/** Backward-compatible way of getting {@code getOwner().getItemGroup()} */
public ItemGroup<? extends TopLevelItem> getOwnerItemGroup() {
try {
return owner.getItemGroup();
} catch (AbstractMethodError e) {
return Jenkins.getInstance();
}
}
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;
}
private static View copy(StaplerRequest req, ViewGroup owner, String name) throws IOException {
View v;
String from = req.getParameter("from");
View src = src = owner.getView(from);
if (src == null) {
if (Util.fixEmpty(from) == null) throw new Failure("Specify which view to copy");
else throw new Failure("No such view: " + from);
}
String xml = Jenkins.XSTREAM.toXML(src);
v = createViewFromXML(name, new StringInputStream(xml));
return v;
}
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;
}
/** Same as {@link #getUrl()} except this returns a view/{name} path even for the default view. */
public String getViewUrl() {
return (owner != null ? owner.getUrl() : "") + "view/" + Util.rawEncode(getViewName()) + '/';
}
/**
* Returns the path relative to the context root.
*
* <p>Doesn't start with '/' but ends with '/' (except returns empty string when this is the
* default view).
*/
public String getUrl() {
return isDefault() ? (owner != null ? owner.getUrl() : "") : getViewUrl();
}
private List<Action> _getOwnerViewActions() {
return owner.getViewActions();
}
private View _getOwnerPrimaryView() {
return owner.getPrimaryView();
}
/**
* A pointless function to work around what appears to be a HotSpot problem. See JENKINS-5756 and
* bug 6933067 on BugParade for more details.
*/
private ItemGroup<? extends TopLevelItem> _getOwnerItemGroup() {
return owner.getItemGroup();
}