private void writeAttribute(int tag, VR vr, Object value, SpecificCharacterSet cs, Attributes attrs) throws SAXException { if (TagUtils.isGroupLength(tag) || TagUtils.isPrivateCreator(tag)) return; String privateCreator = attrs.getPrivateCreator(tag); addAttributes(tag, vr, privateCreator); startElement("DicomAttribute"); if (value instanceof Value) writeAttribute((Value) value, attrs.bigEndian()); else if (!vr.isInlineBinary()) { writeValues(vr, value, attrs.bigEndian(), attrs.getSpecificCharacterSet(vr)); } else if (value instanceof byte[]) { writeInlineBinary(attrs.bigEndian() ? vr.toggleEndian((byte[]) value, true) : (byte[]) value); } else throw new IllegalArgumentException("vr: " + vr + ", value class: " + value.getClass()); endElement("DicomAttribute"); }