@Override
protected Product doInBackground(com.bc.ceres.core.ProgressMonitor pm) throws Exception {
final TargetProductSelectorModel model = getTargetProductSelector().getModel();
pm.beginTask("Writing...", model.isOpenInAppSelected() ? 100 : 95);
ProgressMonitorList.instance().add(pm); // NESTMOD
saveTime = 0L;
Product product = null;
try {
// free cache // NESTMOD
JAI.getDefaultInstance().getTileCache().flush();
System.gc();
executeStartTime = Calendar.getInstance().getTime();
long t0 = System.currentTimeMillis();
Operator operator = null;
if (targetProduct.getProductReader() instanceof OperatorProductReader) {
final OperatorProductReader opReader =
(OperatorProductReader) targetProduct.getProductReader();
if (opReader.getOperatorContext().getOperator() instanceof Output) {
operator = opReader.getOperatorContext().getOperator();
}
}
if (operator == null) {
WriteOp writeOp =
new WriteOp(targetProduct, model.getProductFile(), model.getFormatName());
writeOp.setDeleteOutputOnFailure(true);
writeOp.setWriteEntireTileRows(true);
writeOp.setClearCacheAfterRowWrite(false);
operator = writeOp;
}
final OperatorExecutor executor = OperatorExecutor.create(operator);
executor.execute(SubProgressMonitor.create(pm, 95));
saveTime = System.currentTimeMillis() - t0;
File targetFile = model.getProductFile();
if (model.isOpenInAppSelected() && targetFile.exists()) {
product = ProductIO.readProduct(targetFile);
if (product == null) {
product = targetProduct; // todo - check - this cannot be ok!!! (nf)
}
pm.worked(5);
}
} finally {
// free cache
JAI.getDefaultInstance().getTileCache().flush();
System.gc();
pm.done();
ProgressMonitorList.instance().remove(pm); // NESTMOD
if (product != targetProduct) {
targetProduct.dispose();
}
}
return product;
}
@Override
protected void done() {
final TargetProductSelectorModel model = getTargetProductSelector().getModel();
try {
final Date now = Calendar.getInstance().getTime();
final long diff = (now.getTime() - executeStartTime.getTime()) / 1000;
if (diff > 120) {
final float minutes = diff / 60f;
statusLabel.setText("Processing completed in " + minutes + " minutes");
} else {
statusLabel.setText("Processing completed in " + diff + " seconds");
}
final Product targetProduct = get();
if (model.isOpenInAppSelected()) {
appContext.getProductManager().addProduct(targetProduct);
// showSaveAndOpenInAppInfo(saveTime);
} else {
// showSaveInfo(saveTime);
}
} catch (InterruptedException e) {
// ignore
} catch (ExecutionException e) {
handleProcessingError(e.getCause());
} catch (Throwable t) {
handleProcessingError(t);
}
}
