Ejemplo n.º 1
0
 /* 483:    */
 /* 484:    */ protected AttributesImpl startPrefixMapping(
     Element element, NamespaceStack namespaceStack)
     /* 485:    */ throws SAXException
       /* 486:    */ {
   /* 487:754 */ AttributesImpl namespaceAttributes = null;
   /* 488:    */
   /* 489:    */
   /* 490:757 */ Namespace elementNamespace = element.getNamespace();
   /* 491:759 */ if ((elementNamespace != null)
       && (!isIgnoreableNamespace(elementNamespace, namespaceStack)))
   /* 492:    */ {
     /* 493:761 */ namespaceStack.push(elementNamespace);
     /* 494:762 */ this.contentHandler.startPrefixMapping(
         elementNamespace.getPrefix(), elementNamespace.getURI());
     /* 495:    */
     /* 496:764 */ namespaceAttributes =
         addNamespaceAttribute(namespaceAttributes, elementNamespace);
     /* 497:    */ }
   /* 498:768 */ List declaredNamespaces = element.declaredNamespaces();
   /* 499:    */
   /* 500:770 */ int i = 0;
   /* 501:770 */ for (int size = declaredNamespaces.size(); i < size; i++)
   /* 502:    */ {
     /* 503:771 */ Namespace namespace = (Namespace) declaredNamespaces.get(i);
     /* 504:773 */ if (!isIgnoreableNamespace(namespace, namespaceStack))
     /* 505:    */ {
       /* 506:774 */ namespaceStack.push(namespace);
       /* 507:775 */ this.contentHandler.startPrefixMapping(
           namespace.getPrefix(), namespace.getURI());
       /* 508:    */
       /* 509:777 */ namespaceAttributes = addNamespaceAttribute(namespaceAttributes, namespace);
       /* 510:    */ }
     /* 511:    */ }
   /* 512:782 */ return namespaceAttributes;
   /* 513:    */ }
Ejemplo n.º 2
0
 /* 514:    */
 /* 515:    */ protected void endPrefixMapping(NamespaceStack stack, int stackSize)
     /* 516:    */ throws SAXException
       /* 517:    */ {
   /* 518:799 */ while (stack.size() > stackSize)
   /* 519:    */ {
     /* 520:800 */ Namespace namespace = stack.pop();
     /* 521:802 */ if (namespace != null) {
       /* 522:803 */ this.contentHandler.endPrefixMapping(namespace.getPrefix());
       /* 523:    */ }
     /* 524:    */ }
   /* 525:    */ }
Ejemplo n.º 3
0
 /* 471:    */
 /* 472:    */ protected void write(Element element, NamespaceStack namespaceStack)
     /* 473:    */ throws SAXException
       /* 474:    */ {
   /* 475:729 */ int stackSize = namespaceStack.size();
   /* 476:730 */ AttributesImpl namespaceAttributes = startPrefixMapping(element, namespaceStack);
   /* 477:    */
   /* 478:732 */ startElement(element, namespaceAttributes);
   /* 479:733 */ writeContent(element, namespaceStack);
   /* 480:734 */ endElement(element);
   /* 481:735 */ endPrefixMapping(namespaceStack, stackSize);
   /* 482:    */ }
Ejemplo n.º 4
0
  protected boolean isNamespaceDeclaration(Namespace ns) {
    if ((ns != null) && (ns != Namespace.XML_NAMESPACE)) {
      String uri = ns.getURI();

      if (uri != null) {
        if (!namespaceStack.contains(ns)) {
          return true;
        }
      }
    }

    return false;
  }
Ejemplo n.º 5
0
 /* 575:    */
 /* 576:    */ protected boolean isIgnoreableNamespace(
     Namespace namespace, NamespaceStack namespaceStack)
       /* 577:    */ {
   /* 578:889 */ if ((namespace.equals(Namespace.NO_NAMESPACE))
       || (namespace.equals(Namespace.XML_NAMESPACE))) {
     /* 579:891 */ return true;
     /* 580:    */ }
   /* 581:894 */ String uri = namespace.getURI();
   /* 582:896 */ if ((uri == null) || (uri.length() <= 0)) {
     /* 583:897 */ return true;
     /* 584:    */ }
   /* 585:900 */ return namespaceStack.contains(namespace);
   /* 586:    */ }
Ejemplo n.º 6
0
  /**
   * Writes the attributes of the given element
   *
   * @param element DOCUMENT ME!
   * @throws IOException DOCUMENT ME!
   */
  protected void writeAttributes(Element element) throws IOException {
    // I do not yet handle the case where the same prefix maps to
    // two different URIs. For attributes on the same element
    // this is illegal; but as yet we don't throw an exception
    // if someone tries to do this
    for (int i = 0, size = element.attributeCount(); i < size; i++) {
      Attribute attribute = element.attribute(i);
      Namespace ns = attribute.getNamespace();

      if ((ns != null) && (ns != Namespace.NO_NAMESPACE) && (ns != Namespace.XML_NAMESPACE)) {
        String prefix = ns.getPrefix();
        String uri = namespaceStack.getURI(prefix);

        if (!ns.getURI().equals(uri)) {
          writeNamespace(ns);
          namespaceStack.push(ns);
        }
      }

      // If the attribute is a namespace declaration, check if we have
      // already written that declaration elsewhere (if that's the case,
      // it must be in the namespace stack
      String attName = attribute.getName();

      if (attName.startsWith("xmlns:")) {
        String prefix = attName.substring(6);

        if (namespaceStack.getNamespaceForPrefix(prefix) == null) {
          String uri = attribute.getValue();
          namespaceStack.push(prefix, uri);
          writeNamespace(prefix, uri);
        }
      } else if (attName.equals("xmlns")) {
        if (namespaceStack.getDefaultNamespace() == null) {
          String uri = attribute.getValue();
          namespaceStack.push(null, uri);
          writeNamespace(null, uri);
        }
      } else {
        char quote = format.getAttributeQuoteCharacter();
        writer.write(" ");
        writer.write(attribute.getQualifiedName());
        writer.write("=");
        writer.write(quote);
        writeEscapeAttributeEntities(attribute.getValue());
        writer.write(quote);
      }
    }
  }
Ejemplo n.º 7
0
  // Implementation methods
  // -------------------------------------------------------------------------
  protected void writeElement(Element element) throws IOException {
    int size = element.nodeCount();
    String qualifiedName = element.getQualifiedName();

    writePrintln();
    indent();

    writer.write("<");
    writer.write(qualifiedName);

    int previouslyDeclaredNamespaces = namespaceStack.size();
    Namespace ns = element.getNamespace();

    if (isNamespaceDeclaration(ns)) {
      namespaceStack.push(ns);
      writeNamespace(ns);
    }

    // Print out additional namespace declarations
    boolean textOnly = true;

    for (int i = 0; i < size; i++) {
      Node node = element.node(i);

      if (node instanceof Namespace) {
        Namespace additional = (Namespace) node;

        if (isNamespaceDeclaration(additional)) {
          namespaceStack.push(additional);
          writeNamespace(additional);
        }
      } else if (node instanceof Element) {
        textOnly = false;
      } else if (node instanceof Comment) {
        textOnly = false;
      }
    }

    writeAttributes(element);

    lastOutputNodeType = Node.ELEMENT_NODE;

    if (size <= 0) {
      writeEmptyElementClose(qualifiedName);
    } else {
      writer.write(">");

      if (textOnly) {
        // we have at least one text node so lets assume
        // that its non-empty
        writeElementContent(element);
      } else {
        // we know it's not null or empty from above
        ++indentLevel;

        writeElementContent(element);

        --indentLevel;

        writePrintln();
        indent();
      }

      writer.write("</");
      writer.write(qualifiedName);
      writer.write(">");
    }

    // remove declared namespaceStack from stack
    while (namespaceStack.size() > previouslyDeclaredNamespaces) {
      namespaceStack.pop();
    }

    lastOutputNodeType = Node.ELEMENT_NODE;
  }
Ejemplo n.º 8
0
 public XMLWriter(OutputFormat format) throws UnsupportedEncodingException {
   this.format = format;
   this.writer = createWriter(System.out, format.getEncoding());
   this.autoFlush = true;
   namespaceStack.push(Namespace.NO_NAMESPACE);
 }
Ejemplo n.º 9
0
 public XMLWriter(OutputStream out) throws UnsupportedEncodingException {
   this.format = DEFAULT_FORMAT;
   this.writer = createWriter(out, format.getEncoding());
   this.autoFlush = true;
   namespaceStack.push(Namespace.NO_NAMESPACE);
 }
Ejemplo n.º 10
0
 public XMLWriter() {
   this.format = DEFAULT_FORMAT;
   this.writer = new BufferedWriter(new OutputStreamWriter(System.out));
   this.autoFlush = true;
   namespaceStack.push(Namespace.NO_NAMESPACE);
 }
Ejemplo n.º 11
0
 public XMLWriter(Writer writer, OutputFormat format) {
   this.writer = writer;
   this.format = format;
   namespaceStack.push(Namespace.NO_NAMESPACE);
 }