コード例 #1
0
 public static SNode setAttribute(SNode node, IAttributeDescriptor descriptor, SNode value) {
   Iterable<SNode> oldlist = getAttributes(node, descriptor);
   if (Sequence.fromIterable(oldlist).isEmpty() && (value != null)) {
     addAttribute(node, descriptor, value);
   } else if ((value == null)) {
     deleteAttribute(node, descriptor, value);
   } else {
     if (Sequence.fromIterable(oldlist).count() > 1) {
       if (LOG.isEnabledFor(Level.ERROR)) {
         LOG.error(
             Sequence.fromIterable(oldlist).count()
                 + " nodes match signle value attribute during attribute replacing. Only the first found node replaced.");
       }
       if (LOG.isEnabledFor(Level.ERROR)) {
         LOG.error(
             "  node="
                 + node.getReference()
                 + "; attribute="
                 + ((String)
                     BHReflection.invoke(
                         SNodeOperations.asSConcept(
                             SNodeOperations.getConcept(Sequence.fromIterable(oldlist).first())),
                         SMethodTrimmedId.create("getRole", null, "1653mnvAgoG")))
                 + " ("
                 + Sequence.fromIterable(oldlist).first().getNodeId()
                 + ")");
       }
     }
     SNodeOperations.replaceWithAnother(Sequence.fromIterable(oldlist).first(), value);
     descriptor.update(value);
   }
   return value;
 }
コード例 #2
0
 public static SNode insertAttribute(
     SNode node, SNode anchor, IAttributeDescriptor descriptor, SNode value) {
   // shall insert value *after* anchor
   if (anchor == null
       || !(ListSequence.fromList(
               SLinkOperations.getChildren(
                   node,
                   MetaAdapterFactory.getContainmentLink(
                       0xceab519525ea4f22L,
                       0x9b92103b95ca8c0cL,
                       0x10802efe25aL,
                       0x47bf8397520e5942L,
                       "smodelAttribute")))
           .contains(anchor))) {
     addAttribute(node, descriptor, value);
   } else {
     SNodeOperations.insertNextSiblingChild(anchor, value);
   }
   descriptor.update(value);
   return value;
 }