/**
* 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;
}
/** 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());
}
/**
* Returns the serialization parameters.
*
* @param ctx context
* @return serialization parameters
*/
public String parameters(final Context ctx) {
try {
qp(args[0], ctx);
parse(null);
return qp.qc.serParams().toString();
} catch (final QueryException ex) {
error(Util.message(ex));
} finally {
qp = null;
}
return SerializerOptions.get(true).toString();
}
/**
* Default constructor.
*
* @param main reference to the main window
*/
public DialogExport(final GUI main) {
super(main, EXPORT);
// create checkboxes
final BaseXBack p = new BaseXBack(new TableLayout(4, 1, 0, 0));
p.add(new BaseXLabel(OUTPUT_DIR + COL, true, true).border(0, 0, 6, 0));
// output label
BaseXBack pp = new BaseXBack(new TableLayout(1, 2, 8, 0));
path = new BaseXTextField(main.gopts.get(GUIOptions.INPUTPATH), this);
pp.add(path.history(GUIOptions.INPUTS, this));
final BaseXButton browse = new BaseXButton(BROWSE_D, this);
browse.addActionListener(
new ActionListener() {
@Override
public void actionPerformed(final ActionEvent e) {
choose();
}
});
pp.add(browse);
p.add(pp);
// provide components for method and encoding
final MainOptions opts = gui.context.options;
final SerializerOptions sopts = opts.get(MainOptions.EXPORTER);
// method (ignore last entry)
final StringList sl = new StringList();
for (final SerialMethod sm : SerialMethod.values()) sl.add(sm.name());
sl.remove(sl.size() - 1);
method = new BaseXCombo(this, sl.finish());
final SerialMethod sm = sopts.get(SerializerOptions.METHOD);
method.setSelectedItem((sm == null ? SerialMethod.BASEX : sm).name());
mparams = new BaseXTextField(this);
mparams.setColumns(24);
final BaseXBack mth = new BaseXBack(new TableLayout(1, 2, 8, 0));
mth.add(method);
mth.add(mparams);
encoding = new BaseXCombo(this, ENCODINGS);
String enc = sopts.get(SerializerOptions.ENCODING);
boolean f = false;
for (final String s : ENCODINGS) f |= s.equals(enc);
if (!f) {
enc = enc.toUpperCase(Locale.ENGLISH);
for (final String s : ENCODINGS) f |= s.equals(enc);
}
encoding.setSelectedItem(f ? enc : sopts.get(SerializerOptions.ENCODING));
params = new BaseXTextField(sopts.toString(), this);
params.setToolTipText(tooltip(SerializerMode.DEFAULT.get()));
pp = new BaseXBack(new TableLayout(3, 2, 16, 6)).border(8, 0, 8, 0);
pp.add(new BaseXLabel(METHOD + COL, true, true));
pp.add(mth);
pp.add(new BaseXLabel(ENCODING + COL, true, true));
pp.add(encoding);
pp.add(new BaseXLabel(PARAMETERS + COL, true, true));
pp.add(params);
p.add(pp);
info = new BaseXLabel(" ").border(8, 0, 0, 0);
p.add(info);
// indentation
set(p, BorderLayout.CENTER);
// buttons
pp = new BaseXBack(new BorderLayout());
buttons = okCancel();
pp.add(buttons, BorderLayout.EAST);
set(pp, BorderLayout.SOUTH);
action(method);
finish(null);
}
/** Creates the database context. */
@BeforeClass
public static void start() {
// turn off pretty printing
set(MainOptions.SERIALIZER, SerializerOptions.get(false));
}