/** Initializes the output. Sets the expected encoding and content type. */
public void initResponse() {
// set content type and encoding
final SerializerOptions opts = sopts();
final String enc = opts.get(SerializerOptions.ENCODING);
res.setCharacterEncoding(enc);
final String ct = mediaType(opts);
res.setContentType(new TokenBuilder(ct).add(CHARSET).add(enc).toString());
}
/**
* Runs a query and checks the serialization parameters.
*
* @throws IOException I/O exception
*/
@Test
public void queryOptions() throws IOException {
final Query query = session.query("declare option output:encoding 'US-ASCII';()");
query.execute();
final SerializerOptions sp = new SerializerOptions();
sp.parse(query.options());
assertEquals("US-ASCII", sp.get(SerializerOptions.ENCODING));
query.close();
}
/**
* Returns the media type defined in the specified serialization parameters.
*
* @param sopts serialization parameters
* @return media type
*/
public static String mediaType(final SerializerOptions sopts) {
// set content type
final String type = sopts.get(SerializerOptions.MEDIA_TYPE);
if (!type.isEmpty()) return type;
// determine content type dependent on output method
final SerialMethod sm = sopts.get(SerializerOptions.METHOD);
if (sm == SerialMethod.RAW) return APP_OCTET;
if (sm == SerialMethod.XML) return APP_XML;
if (sm == SerialMethod.XHTML || sm == SerialMethod.HTML) return TEXT_HTML;
if (sm == SerialMethod.JSON) {
final JsonSerialOptions jprop = sopts.get(SerializerOptions.JSON);
return jprop.get(JsonOptions.FORMAT) == JsonFormat.JSONML ? APP_JSONML : APP_JSON;
}
return TEXT_PLAIN;
}
/** Tests the namespace stripping option (Option {@link MainOptions#STRIPNS}). */
@Test
public void parse() {
set(MainOptions.STRIPNS, true);
set(MainOptions.SERIALIZER, SerializerOptions.get(false));
final String doc = "<e xmlns='A'><b:f xmlns:b='B'/></e>";
for (final boolean b : new boolean[] {false, true}) {
set(MainOptions.INTPARSE, b);
execute(new CreateDB(NAME, doc));
assertEquals("<e><f/></e>", query("."));
assertEquals("<f/>", query("e/f"));
}
}
/** Tests the xml:space attribute. */
@Test
public void xmlSpace() {
set(MainOptions.SERIALIZER, SerializerOptions.get(false));
final String in =
"<x><a xml:space='default'> </a><a> </a>" + "<a xml:space='preserve'> </a></x>";
final String out = "<x><a xml:space=\"default\"/><a/>" + "<a xml:space=\"preserve\"> </a></x>";
for (final boolean b : new boolean[] {true, false}) {
set(MainOptions.INTPARSE, b);
execute(new CreateDB(NAME, in));
assertEquals("Internal parser: " + b, out, query("."));
}
}
