java.io.IOException: Server returned HTTP response code: 503 for URL: http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd

Question

In the following code:

private Document transformDoc(Source source) throws TransformerException, IOException {
    TransformerFactory factory = TransformerFa         


        

Answer 1

Either disable DTD resolving in the parser (parser-specific) or set an empty entity resolver.

Copied from http://www.jdom.org/docs/faq.html#a0350:

public class NoOpEntityResolver implements EntityResolver {
  public InputSource resolveEntity(String publicId, String systemId) {
    return new InputSource(new StringBufferInputStream(""));
  }
}

// Then in the builder...

builder.setEntityResolver(new NoOpEntityResolver());