public static void addPortletBreadcrumbEntries(
long assetCategoryId, HttpServletRequest request, PortletURL portletURL) throws Exception {
AssetCategory assetCategory = AssetCategoryLocalServiceUtil.getCategory(assetCategoryId);
List<AssetCategory> ancestorCategories = assetCategory.getAncestors();
Collections.reverse(ancestorCategories);
for (AssetCategory ancestorCategory : ancestorCategories) {
portletURL.setParameter("categoryId", String.valueOf(ancestorCategory.getCategoryId()));
PortalUtil.addPortletBreadcrumbEntry(
request, ancestorCategory.getTitleCurrentValue(), portletURL.toString());
}
portletURL.setParameter("categoryId", String.valueOf(assetCategoryId));
PortalUtil.addPortletBreadcrumbEntry(
request, assetCategory.getTitleCurrentValue(), portletURL.toString());
}
@Override
public String getDisplayName(AssetCategory category) {
return category.getTitleCurrentValue();
}