private void blockUnlessChangeOccurs(String sitemapname, String pageId) {
Sitemap sitemap = getSitemap(sitemapname);
if (sitemap != null) {
if (pageId.equals(sitemap.getName())) {
waitForChanges(sitemap.getChildren());
} else {
Widget pageWidget = itemUIRegistry.getWidget(sitemap, pageId);
if (pageWidget instanceof LinkableWidget) {
EList<Widget> children = itemUIRegistry.getChildren((LinkableWidget) pageWidget);
waitForChanges(children);
}
}
}
}
private SitemapDTO createSitemapBean(
String sitemapName, Sitemap sitemap, URI uri, Locale locale) {
SitemapDTO bean = new SitemapDTO();
bean.name = sitemapName;
bean.icon = sitemap.getIcon();
bean.label = sitemap.getLabel();
bean.link =
UriBuilder.fromUri(uri)
.path(SitemapResource.PATH_SITEMAPS)
.path(bean.name)
.build()
.toASCIIString();
bean.homepage =
createPageBean(
sitemap.getName(),
sitemap.getLabel(),
sitemap.getIcon(),
sitemap.getName(),
sitemap.getChildren(),
true,
false,
uri,
locale);
return bean;
}
public Collection<SitemapDTO> getSitemapBeans(URI uri) {
Collection<SitemapDTO> beans = new LinkedList<SitemapDTO>();
logger.debug(
"Received HTTP GET request at '{}'.", UriBuilder.fromUri(uri).build().toASCIIString());
for (SitemapProvider provider : sitemapProviders) {
for (String modelName : provider.getSitemapNames()) {
Sitemap sitemap = provider.getSitemap(modelName);
if (sitemap != null) {
SitemapDTO bean = new SitemapDTO();
bean.name = modelName;
bean.icon = sitemap.getIcon();
bean.label = sitemap.getLabel();
bean.link = UriBuilder.fromUri(uri).path(bean.name).build().toASCIIString();
bean.homepage = new PageDTO();
bean.homepage.link = bean.link + "/" + sitemap.getName();
beans.add(bean);
}
}
}
return beans;
}
private PageDTO getPageBean(String sitemapName, String pageId, URI uri, Locale locale) {
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,
locale);
} else {
Widget pageWidget = itemUIRegistry.getWidget(sitemap, pageId);
if (pageWidget instanceof LinkableWidget) {
EList<Widget> children = itemUIRegistry.getChildren((LinkableWidget) pageWidget);
PageDTO pageBean =
createPageBean(
sitemapName,
itemUIRegistry.getLabel(pageWidget),
itemUIRegistry.getCategory(pageWidget),
pageId,
children,
false,
isLeaf(children),
uri,
locale);
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, locale);
pageBean.parent.widgets = null;
pageBean.parent.parent = null;
} else if (parentPage instanceof Sitemap) {
pageBean.parent = getPageBean(sitemapName, sitemap.getName(), uri, locale);
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);
}
}