@Override
public String getMessage() {
final TokenBuilder tb = new TokenBuilder();
if (info != null) tb.add(STOPPED_AT).add(info.toString()).add(COL).add(NL);
final byte[] code = name.local();
if (code.length != 0) tb.add('[').add(name.prefixId(QueryText.ERROR_URI)).add("] ");
tb.add(getLocalizedMessage());
if (!stack.isEmpty()) {
tb.add(NL).add(NL).add(STACK_TRACE).add(COL);
for (final InputInfo ii : stack) tb.add(NL).add(LI).add(ii.toString());
}
return tb.toString();
}
/**
* Refreshes the view after a file has been saved.
*
* @param root root directory
* @param ctx database context
* @throws InterruptedException interruption
*/
void parse(final IOFile root, final Context ctx) throws InterruptedException {
final long id = ++parseId;
final HashSet<String> parsed = new HashSet<>();
final TreeMap<String, InputInfo> errs = new TreeMap<>();
// collect files to be parsed
final ProjectCache pc = cache(root);
final StringList mods = new StringList(), lmods = new StringList();
for (final String path : pc) {
final IOFile file = new IOFile(path);
if (file.hasSuffix(IO.XQSUFFIXES)) (file.hasSuffix(IO.XQMSUFFIX) ? lmods : mods).add(path);
}
mods.add(lmods);
// parse modules
for (final String path : mods) {
if (id != parseId) throw new InterruptedException();
if (parsed.contains(path)) continue;
final IOFile file = new IOFile(path);
try (final TextInput ti = new TextInput(file)) {
// parse query
try (final QueryContext qc = new QueryContext(ctx)) {
final String input = ti.cache().toString();
final boolean lib = QueryProcessor.isLibrary(input);
qc.parse(input, lib, path, null);
// parsing was successful: remember path
parsed.add(path);
for (final byte[] mod : qc.modParsed) parsed.add(Token.string(mod));
} catch (final QueryException ex) {
// parsing failed: remember path
final InputInfo ii = ex.info();
errs.put(path, ii);
parsed.add(ii.path());
}
} catch (final IOException ex) {
// file may not be accessible
Util.debug(ex);
}
}
errors = errs;
}
/**
* Returns the error line.
*
* @return error line
*/
public int line() {
return info == null ? 0 : info.line();
}
/**
* Returns the file.
*
* @return error line
*/
public String file() {
return info == null ? null : info.path();
}
/**
* Returns the error column.
*
* @return error column
*/
public int column() {
return info == null ? 0 : info.column();
}