@Override
    public void startElement(String uri, String localName, String qName, Attributes origAttrs)
        throws SAXException {
      // If we have an image tag, re-write the src attribute
      //  if required
      if ("img".equals(localName)) {
        AttributesImpl attrs;
        if (origAttrs instanceof AttributesImpl) {
          attrs = (AttributesImpl) origAttrs;
        } else {
          attrs = new AttributesImpl(origAttrs);
        }

        for (int i = 0; i < attrs.getLength(); i++) {
          if ("src".equals(attrs.getLocalName(i))) {
            String src = attrs.getValue(i);
            if (src.startsWith("embedded:")) {
              String newSrc = "";
              if (imageFolder != null) newSrc += imageFolder + "/";
              if (imagePrefix != null) newSrc += imagePrefix;
              newSrc += src.substring(src.indexOf(':') + 1);
              attrs.setValue(i, newSrc);
            }
          }
        }
        super.startElement(uri, localName, qName, attrs);
      } else {
        // For any other tag, pass through as-is
        super.startElement(uri, localName, qName, origAttrs);
      }
    }
Exemplo n.º 2
0
 @Override
 public void startElement(String uri, String localName, String name, Attributes atts)
     throws SAXException {
   super.startElement(uri, localName, name, atts);
   if (delta < -1) {
     super.characters(LINE_SEPARATOR, 0, LINE_SEPARATOR.length);
     for (int i = 0; i < level; ++i) {
       super.characters(new char[] {'\t'}, 0, 1);
     }
     delta = 0;
   }
   delta += 1;
   level += 1;
   indent = true;
 }
Exemplo n.º 3
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 @Override
 public void startDocument() throws SAXException {
   super.startDocument();
   level = 0;
   delta = 0;
   indent = false;
 }
Exemplo n.º 4
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 @Override
 public void endElement(String uri, String localName, String name) throws SAXException {
   super.endElement(uri, localName, name);
   if (delta > 0) {
     delta = 0;
   }
   delta -= 1;
   level -= 1;
   indent = true;
 }
Exemplo n.º 5
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 /**
  * Print characters if they have other content than spaces, newlines, or tabs and put them on a
  * new, indented line if they are from another element than the characters printed before.
  */
 @Override
 public void characters(char[] ch, int start, int length) throws SAXException {
   boolean content = false;
   for (int i = start + length - 1; i >= start; --i) {
     if (ch[i] != ' ' && ch[i] != '\n' && ch[i] != '\t' && ch[i] != '\r') {
       content = true;
       break;
     }
   }
   if (content) {
     if (indent) {
       super.characters(LINE_SEPARATOR, 0, LINE_SEPARATOR.length);
       for (int i = 0; i < level; ++i) {
         super.characters(new char[] {'\t'}, 0, 1);
       }
       indent = false;
     }
     super.characters(ch, start, length);
   }
 }
Exemplo n.º 6
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 @Override
 public void endDocument() throws SAXException {
   super.endDocument();
   super.characters(LINE_SEPARATOR, 0, LINE_SEPARATOR.length);
 }