public InputTableSpec[] getInputSpecs(final Environment env) throws TaskException {
ProcessingStep[] steps = inFilterParam_ == null ? null : inFilterParam_.stepsValue(env);
TableProducer[] tprods = inTablesParam_.tablesValue(env);
final int nIn = tprods.length;
InputTableSpec[] specs = new InputTableSpec[nIn];
for (int i = 0; i < nIn; i++) {
final int index = i;
final TableProducer tprod = tprods[i];
specs[i] =
new InputTableSpec(tprod.toString(), steps) {
public StarTable getInputTable() throws TaskException {
try {
logger_.config("Input table " + (index + 1) + "/" + nIn);
return tprod.getTable();
} catch (IOException e) {
throw new TaskException(e.getMessage(), e);
}
}
};
}
return specs;
}
/**
* Attempts to generate a table from a supplied factory object, and if successful loads it into
* TOPCAT.
*/
private void attemptLoadTable(TableProducer producer, final URI sender, final String tableId) {
final LoadingToken token = new LoadingToken("PLASTIC table");
controlWindow_.addLoadingToken(token);
/* Attempt to create a table from the message received. */
Throwable error;
StarTable table;
boolean success;
try {
table = producer.produceTable(controlWindow_.getTableFactory());
error = null;
success = true;
} catch (Throwable e) {
error = e;
table = null;
success = false;
}
/* Do something on the event dispatch thread with the loaded table
* or error. */
final boolean success0 = success;
final StarTable table0 = table;
final Throwable error0 = error;
SwingUtilities.invokeLater(
new Runnable() {
public void run() {
if (success0) {
loadTable(table0, sender, tableId);
} else {
ErrorDialog.showError(
controlWindow_, "PLASTIC Load Error", error0, "PLASTIC load failed");
}
controlWindow_.removeLoadingToken(token);
}
});
}
