Exemplo n.º 1
0
  /**
   * SAX ContentHandler API.
   *
   * <p>Detect and use the oasis-xml-catalog PI if it occurs.
   */
  public void processingInstruction(String target, String pidata) throws SAXException {
    if (target.equals("oasis-xml-catalog")) {
      URL catalog = null;
      String data = pidata;

      int pos = data.indexOf("catalog=");
      if (pos >= 0) {
        data = data.substring(pos + 8);
        if (data.length() > 1) {
          String quote = data.substring(0, 1);
          data = data.substring(1);
          pos = data.indexOf(quote);
          if (pos >= 0) {
            data = data.substring(0, pos);
            try {
              if (baseURL != null) {
                catalog = new URL(baseURL, data);
              } else {
                catalog = new URL(data);
              }
            } catch (MalformedURLException mue) {
              // nevermind
            }
          }
        }
      }

      if (allowXMLCatalogPI) {
        if (catalogManager.getAllowOasisXMLCatalogPI()) {
          catalogManager.debug.message(4, "oasis-xml-catalog PI", pidata);

          if (catalog != null) {
            try {
              catalogManager.debug.message(4, "oasis-xml-catalog", catalog.toString());
              oasisXMLCatalogPI = true;

              if (piCatalogResolver == null) {
                piCatalogResolver = new CatalogResolver(true);
              }

              piCatalogResolver.getCatalog().parseCatalog(catalog.toString());
            } catch (Exception e) {
              catalogManager.debug.message(
                  3, "Exception parsing oasis-xml-catalog: " + catalog.toString());
            }
          } else {
            catalogManager.debug.message(3, "PI oasis-xml-catalog unparseable: " + pidata);
          }
        } else {
          catalogManager.debug.message(4, "PI oasis-xml-catalog ignored: " + pidata);
        }
      } else {
        catalogManager.debug.message(
            3, "PI oasis-xml-catalog occurred in an invalid place: " + pidata);
      }
    } else {
      super.processingInstruction(target, pidata);
    }
  }
Exemplo n.º 2
0
 public void processingInstruction(String target, String data) throws SAXException {
   StackContext stackEntry = stack.peek();
   SaxEventBufferBuilder bufferBuilder = stackEntry.bufferBuilder;
   if (bufferBuilder != null) {
     bufferBuilder.processingInstruction(target, data);
   }
   super.processingInstruction(target, data);
 }
Exemplo n.º 3
0
  public void processingInstruction(String target, String data) throws SAXException {
    try {
      indent();
      writer.write("<?");
      writer.write(target);
      writer.write(" ");
      writer.write(data);
      writer.write("?>");
      writePrintln();
      lastOutputNodeType = Node.PROCESSING_INSTRUCTION_NODE;

      super.processingInstruction(target, data);
    } catch (IOException e) {
      handleException(e);
    }
  }
Exemplo n.º 4
0
 /**
  * Write a processing instruction.
  *
  * <p>Pass the event on down the filter chain for further processing.
  *
  * @param target The PI target.
  * @param data The PI data.
  * @exception org.xml.sax.SAXException If there is an error writing the PI, or if a handler
  *     further down the filter chain raises an exception.
  * @see org.xml.sax.ContentHandler#processingInstruction(java.lang.String, java.lang.String)
  */
 public void processingInstruction(String target, String data) throws SAXException {
   try {
     if (!startTagIsClosed) {
       write('>');
       startTagIsClosed = true;
     }
     write("<?");
     write(target);
     write(' ');
     write(data);
     write("?>");
     if (elementLevel < 1) {
       write('\n');
     }
     super.processingInstruction(target, data);
   } catch (IOException e) {
     throw new SAXException(e);
   }
 }
Exemplo n.º 5
0
 /**
  * <i>[SAX ContentHandler interface support]</i> Receives notification of a processing
  * instruction.
  */
 public void processingInstruction(String target, String data) throws SAXException {
   this.ensureInitialization();
   super.processingInstruction(target, data);
 }