private static PageBean createPageBean(
String sitemapName,
String title,
String icon,
String pageId,
EList<Widget> children,
boolean drillDown,
boolean isLeaf,
URI uri) {
PageBean bean = new PageBean();
bean.id = pageId;
bean.title = title;
bean.icon = icon;
bean.leaf = isLeaf;
bean.link =
UriBuilder.fromUri(uri)
.path(PATH_SITEMAPS)
.path(sitemapName)
.path(pageId)
.build()
.toASCIIString();
if (children != null) {
int cntWidget = 0;
for (Widget widget : children) {
String widgetId = pageId + "_" + cntWidget;
WidgetBean subWidget = createWidgetBean(sitemapName, widget, drillDown, uri, widgetId);
if (subWidget != null) bean.widgets.add(subWidget);
cntWidget++;
}
} else {
bean.widgets = null;
}
return bean;
}
public static PageBean getPageBean(String sitemapName, String pageId, URI uri) {
ItemUIRegistry itemUIRegistry = RESTApplication.getItemUIRegistry();
Sitemap sitemap = getSitemap(sitemapName);
if (sitemap != null) {
if (pageId.equals(sitemap.getName())) {
return createPageBean(
sitemapName,
sitemap.getLabel(),
sitemap.getIcon(),
sitemap.getName(),
sitemap.getChildren(),
false,
isLeaf(sitemap.getChildren()),
uri);
} else {
Widget pageWidget = itemUIRegistry.getWidget(sitemap, pageId);
if (pageWidget instanceof LinkableWidget) {
EList<Widget> children = itemUIRegistry.getChildren((LinkableWidget) pageWidget);
PageBean pageBean =
createPageBean(
sitemapName,
itemUIRegistry.getLabel(pageWidget),
itemUIRegistry.getIcon(pageWidget),
pageId,
children,
false,
isLeaf(children),
uri);
EObject parentPage = pageWidget.eContainer();
while (parentPage instanceof Frame) {
parentPage = parentPage.eContainer();
}
if (parentPage instanceof Widget) {
String parentId = itemUIRegistry.getWidgetId((Widget) parentPage);
pageBean.parent = getPageBean(sitemapName, parentId, uri);
pageBean.parent.widgets = null;
pageBean.parent.parent = null;
} else if (parentPage instanceof Sitemap) {
pageBean.parent = getPageBean(sitemapName, sitemap.getName(), uri);
pageBean.parent.widgets = null;
}
return pageBean;
} else {
if (logger.isDebugEnabled()) {
if (pageWidget == null) {
logger.debug(
"Received HTTP GET request at '{}' for the unknown page id '{}'.", uri, pageId);
} else {
logger.debug(
"Received HTTP GET request at '{}' for the page id '{}'. "
+ "This id refers to a non-linkable widget and is therefore no valid page id.",
uri,
pageId);
}
}
throw new WebApplicationException(404);
}
}
} else {
logger.info(
"Received HTTP GET request at '{}' for the unknown sitemap '{}'.", uri, sitemapName);
throw new WebApplicationException(404);
}
}