org.argeo.app.core/src/org/argeo/app/docbook/DbkAcrUtils.java

   1 package org.argeo.app.docbook;
   2
   3 import org.argeo.api.acr.Content;
   4
   5 public class DbkAcrUtils {
   6         /** Whether this DocBook element is of this type. */
   7         public static boolean isDbk(Content content, DbkType type) {
   8                 return content.isContentClass(type.qName());
   9         }
  10
  11         public static String getMediaFileref(Content node) {
  12                 Content mediadata;
  13                 if (node.hasChild(DbkType.imageobject)) {
  14                         mediadata = node.child(DbkType.imageobject).child(DbkType.imagedata);
  15                 } else {
  16                         mediadata = node.child(DbkType.videoobject).child(DbkType.videodata);
  17                 }
  18
  19                 if (mediadata.containsKey(DbkAttr.fileref)) {
  20                         return mediadata.attr(DbkAttr.fileref);
  21                 } else {
  22                         return null;
  23                 }
  24         }
  25
  26         /** singleton */
  27         private DbkAcrUtils() {
  28         }
  29 }