/** Do the work (import text) */
public void run() {
isInProgress = true;
try {
final String text = getGameInfo();
if (!isInProgress) {
return;
}
// see if game is registered
if (text.length() == 0 || text.indexOf(NOT_REGISTERED) >= 0) {
fic.flocImportUnregistered();
return;
}
// game is registered
if (fic.flocTextImportComplete(text)) {
// now, process into a World object
fic.flocImportMessage(Utils.getLocalString(CREATING_WORLD));
JudgeImport ji = new JudgeImport(orderFactory, new StringReader(text), null);
if (!isInProgress) {
return;
}
fic.flocWorldImportComplete(ji.getWorld());
}
} catch (IOException e) {
fic.flocImportException(e);
} catch (Exception e) {
// do nothing (catches any thread-abort errors)
}
} // run()
/**
* Get the game information.
*
* <p>Returns the imported text.
*/
private String getGameInfo() throws IOException {
final StringBuffer gameInformation = new StringBuffer(16384);
URL u = null;
BufferedReader reader = null;
try {
u =
new URL(
"http://www.floc.net/observer.py?judge="
+ judgeName
+ "&game="
+ gameName
+ "&page=history&history_from=0&history_to=999999");
fic.flocImportMessage(Utils.getLocalString(READING_CONTACT));
// output is in HTML, so using the HTML editor kit parser removes
// HTML cruft.
//
reader = new BufferedReader(new InputStreamReader(u.openStream()));
if (!isInProgress) {
return "";
}
ParserDelegator parser = new ParserDelegator();
parser.parse(
reader,
new HTMLEditorKit.ParserCallback() {
public void handleText(char[] text, int pos) {
if (!isInProgress) {
gameInformation.setLength(0); // abort!
return;
}
fic.flocImportMessage(Utils.getLocalString(READING_FROM_NET));
gameInformation.append(text);
gameInformation.append("\n");
} // handleText()
},
false);
} finally {
if (reader != null) {
reader.close();
}
}
return gameInformation.toString();
} // getGameInfo()