/** Testing {@link MediaType#valueOf(String)} and {@link MediaType#register(String, String)} */
public void testValueOf() {
assertSame(MediaType.APPLICATION_XML, MediaType.valueOf("application/xml"));
assertSame(MediaType.ALL, MediaType.valueOf("*/*"));
final MediaType newType = MediaType.valueOf("application/x-restlet-test");
assertEquals("application", newType.getMainType());
assertEquals("x-restlet-test", newType.getSubType());
assertEquals("application/x-restlet-test", newType.getName());
// Should not have got registered by call to valueOf() alone
assertNotSame(newType, MediaType.valueOf("application/x-restlet-test"));
final MediaType registeredType =
MediaType.register("application/x-restlet-test", "Restlet testcase");
assertNotSame(newType, registeredType); // didn't touch old value
assertEquals("application/x-restlet-test", registeredType.getName());
assertEquals("Restlet testcase", registeredType.getDescription());
// Later valueOf calls always returns the registered type
assertSame(registeredType, MediaType.valueOf("application/x-restlet-test"));
assertSame(registeredType, MediaType.valueOf("application/x-restlet-test"));
// Test toString() equivalence
MediaType mediaType = MediaType.valueOf("application/atom+xml; name=value");
assertEquals("application/atom+xml; name=value", mediaType.toString());
assertEquals(MediaType.APPLICATION_ATOM, mediaType.getParent());
}
/**
* Writes the current object as an XML element using the given SAX writer.
*
* @param writer The SAX writer.
* @throws SAXException
*/
public void writeElement(XmlWriter writer) throws SAXException {
final AttributesImpl attributes = new AttributesImpl();
if ((getHref() != null) && (getHref().toString() != null)) {
attributes.addAttribute("", "href", null, "atomURI", getHref().toString());
}
writer.startElement(APP_NAMESPACE, "collection", null, attributes);
if (getTitle() != null) {
writer.dataElement(ATOM_NAMESPACE, "title", getTitle());
}
if (getAccept() != null) {
StringBuilder sb = new StringBuilder();
for (MediaType mediaType : getAccept()) {
if (sb.length() > 0) {
sb.append(", ");
}
sb.append(mediaType.toString());
}
writer.dataElement(APP_NAMESPACE, "accept", sb.toString());
}
try {
if (getCategories() != null) {
getCategories().writeElement(writer);
}
} catch (Exception e) {
e.printStackTrace();
}
writer.endElement(APP_NAMESPACE, "collection");
}