+ public static StringBuilder getServerBaseUrl(HttpServletRequest request) {
+ try {
+ URL url = new URL(request.getRequestURL().toString());
+ StringBuilder buf = new StringBuilder();
+ buf.append(url.getProtocol()).append("://").append(url.getHost());
+ if (url.getPort() != -1)
+ buf.append(':').append(url.getPort());
+ return buf;
+ } catch (MalformedURLException e) {
+ throw new CmsException("Cannot extract server base URL from "
+ + request.getRequestURL(), e);
+ }
+ }
+
+ public static String getDataUrl(Node node, HttpServletRequest request)
+ throws RepositoryException {
+ try {
+ StringBuilder buf = getServerBaseUrl(request);
+ buf.append(getDataPath(node));
+ return new URL(buf.toString()).toString();
+ } catch (MalformedURLException e) {
+ throw new CmsException("Cannot build data URL for " + node, e);
+ }
+ }
+
+ public static String getDataPath(Node node) throws RepositoryException {
+ if (log.isTraceEnabled())
+ log.trace(CurrentUser.getUsername() + " : " + node.getPath());
+ StringBuilder buf = new StringBuilder();
+ if (CurrentUser.isAnonymous())
+ buf.append(WEBDAV_PUBLIC);
+ else
+ buf.append(WEBDAV_PRIVATE);
+ // TODO convey repo alias vie repository properties
+ return buf.append('/').append(ALIAS_NODE).append('/')
+ .append(node.getSession().getWorkspace().getName())
+ .append(node.getPath()).toString();
+ }
+
+ public static String getCanonicalUrl(Node node, HttpServletRequest request)
+ throws RepositoryException {
+ try {
+ StringBuilder buf = getServerBaseUrl(request);
+ buf.append('/').append('!').append(node.getPath());
+ return new URL(buf.toString()).toString();
+ } catch (MalformedURLException e) {
+ throw new CmsException("Cannot build data URL for " + node, e);
+ }
+ // return request.getRequestURL().append('!').append(node.getPath())
+ // .toString();
+ }
+