Пример #1
0
 public static Sequence atomize(Sequence input) throws XPathException {
   if (input.hasOne()) return input.itemAt(0).atomize();
   Item next;
   ValueSequence result = new ValueSequence();
   for (SequenceIterator i = input.iterate(); i.hasNext(); ) {
     next = i.nextItem();
     result.add(next.atomize());
   }
   return result;
 }
Пример #2
0
 /* (non-Javadoc)
  * @see org.exist.xquery.value.AbstractSequence#addAll(org.exist.xquery.value.Sequence)
  */
 public void addAll(Sequence other) throws XPathException {
   if (other.hasOne()) {
     add(other.itemAt(0));
   } else if (!other.isEmpty()) {
     for (final SequenceIterator i = other.iterate(); i.hasNext(); ) {
       final Item next = i.nextItem();
       if (next != null) {
         add(next);
       }
     }
   }
 }
Пример #3
0
  /* (non-Javadoc)
   * @see org.exist.xquery.Expression#eval(org.exist.dom.DocumentSet, org.exist.xquery.value.Sequence, org.exist.xquery.value.Item)
   */
  public Sequence eval(Sequence contextSequence, Item contextItem) throws XPathException {
    logger.error(
        "Use of deprecated function fn:doctype(). "
            + "It will be removed soon. Please "
            + "use util:doctype() instead.");
    if (context.getProfiler().isEnabled()) {
      context.getProfiler().start(this);
      context
          .getProfiler()
          .message(
              this,
              Profiler.DEPENDENCIES,
              "DEPENDENCIES",
              Dependency.getDependenciesName(this.getDependencies()));
      if (contextSequence != null)
        context
            .getProfiler()
            .message(this, Profiler.START_SEQUENCES, "CONTEXT SEQUENCE", contextSequence);
      if (contextItem != null)
        context
            .getProfiler()
            .message(this, Profiler.START_SEQUENCES, "CONTEXT ITEM", contextItem.toSequence());
    }

    MutableDocumentSet docs = new DefaultDocumentSet();
    for (int i = 0; i < getArgumentCount(); i++) {
      Sequence seq = getArgument(i).eval(contextSequence, contextItem);
      for (SequenceIterator j = seq.iterate(); j.hasNext(); ) {
        String next = j.nextItem().getStringValue();
        context.getBroker().getXMLResourcesByDoctype(next, docs);
      }
    }

    NodeSet result = new ExtArrayNodeSet(1);
    for (Iterator i = docs.getDocumentIterator(); i.hasNext(); ) {
      result.add(new NodeProxy((DocumentImpl) i.next(), NodeId.DOCUMENT_NODE));
    }

    if (context.getProfiler().isEnabled()) context.getProfiler().end(this, "", result);

    return result;
  }