private final void roundTrip(boolean expand, boolean validating, String encoding, String expect) {
String docloc =
this.getClass().getPackage().getName().replaceAll("\\.", "/") + "/TestIssue008.xml";
URL docurl = ClassLoader.getSystemResource(docloc);
if (docurl == null) {
throw new IllegalStateException("Unable to get resource " + docloc);
}
SAXBuilder builder = new SAXBuilder(validating);
// builder.setValidation(validating);
builder.setExpandEntities(expand);
Document doc = null;
try {
doc = builder.build(docurl);
} catch (JDOMException e) {
e.printStackTrace();
} catch (IOException e) {
e.printStackTrace();
}
if (doc == null) {
fail("Unable to parse document, see output.");
}
Format fmt = Format.getCompactFormat();
if (encoding != null) {
fmt.setEncoding(encoding);
}
XMLOutputter xout = new XMLOutputter(fmt);
String actual = xout.outputString(doc.getRootElement());
assertEquals(expect, actual);
}
protected String buildJnlpResponse(JnlpTemplate launcher) throws ServletErrorException {
launcher.rootElt.setAttribute(
JNLP_TAG_ATT_CODEBASE,
ServletUtil.getFirstParameter(launcher.parameterMap.get(PARAM_CODEBASE)));
launcher.rootElt.removeAttribute(
JNLP_TAG_ATT_HREF); // this tag has not to be used inside dynamic JNLP
handleRequestPropertyParameter(launcher);
handleRequestArgumentParameter(launcher);
filterRequestParameterMarker(launcher);
String outputStr = null;
try {
Format format = Format.getPrettyFormat();
// Converts native encodings to ASCII with escaped Unicode like (ô è é...), necessary for jnlp
format.setEncoding("US-ASCII");
outputStr = new XMLOutputter(format).outputString(launcher.rootElt);
} catch (Exception e) {
throw new ServletErrorException(
HttpServletResponse.SC_NOT_MODIFIED, "Can't build Jnlp launcher ", e);
}
return outputStr;
}
/**
* Writes to an Writer the XML representation for the given WireFeed.
*
* <p>If the feed encoding is not NULL, it will be used in the XML prolog encoding attribute. It
* is the responsibility of the developer to ensure the Writer instance is using the same charset
* encoding.
*
* <p>NOTE: This method delages to the 'Document WireFeedOutput#outputJDom(WireFeed)'.
*
* <p>
*
* @param feed Abstract feed to create XML representation from. The type of the WireFeed must
* match the type given to the FeedOuptut constructor.
* @param writer Writer to write the XML representation for the given WireFeed.
* @param prettyPrint pretty-print XML (true) oder collapsed
* @throws IllegalArgumentException thrown if the feed type of the WireFeedOutput and WireFeed
* don't match.
* @throws IOException thrown if there was some problem writing to the Writer.
* @throws FeedException thrown if the XML representation for the feed could not be created.
*/
public void output(final WireFeed feed, final Writer writer, final boolean prettyPrint)
throws IllegalArgumentException, IOException, FeedException {
final Document doc = outputJDom(feed, false);
final String encoding = feed.getEncoding();
Format format;
if (prettyPrint) {
format = Format.getPrettyFormat();
} else {
format = Format.getCompactFormat();
}
if (encoding != null) {
format.setEncoding(encoding);
}
final XMLOutputter outputter = new XMLOutputter(format);
outputter.output(doc, writer);
}
/**
* Creates a String with the XML representation for the given WireFeed.
*
* <p>If the feed encoding is not NULL, it will be used in the XML prolog encoding attribute. It
* is the responsibility of the developer to ensure that if the String is written to a character
* stream the stream charset is the same as the feed encoding property.
*
* <p>NOTE: This method delages to the 'Document WireFeedOutput#outputJDom(WireFeed)'.
*
* <p>
*
* @param feed Abstract feed to create XML representation from. The type of the WireFeed must
* match the type given to the FeedOuptut constructor.
* @param prettyPrint pretty-print XML (true) oder collapsed
* @return a String with the XML representation for the given WireFeed.
* @throws IllegalArgumentException thrown if the feed type of the WireFeedOutput and WireFeed
* don't match.
* @throws FeedException thrown if the XML representation for the feed could not be created.
*/
public String outputString(
final WireFeed feed, final boolean prettyPrint, final boolean ignoreOptionalErrors)
throws IllegalArgumentException, FeedException {
final Document doc = outputJDom(feed, ignoreOptionalErrors);
final String encoding = feed.getEncoding();
Format format;
if (prettyPrint) {
format = Format.getPrettyFormat();
} else {
format = Format.getCompactFormat();
}
if (encoding != null) {
format.setEncoding(encoding);
}
final XMLOutputter outputter = new XMLOutputter(format);
return outputter.outputString(doc);
}
