private void startSearching() {
removeSearchField(false);
if (!this.caseFacade.getCaseHistory().getIsCaseIndexed()) {
JOptionPane.showMessageDialog(
this,
"please do the indexing operation first before do any operation",
"Case is not indexed",
JOptionPane.ERROR_MESSAGE);
return;
}
String queryString = getQueryText();
if (queryString.isEmpty()) {
JOptionPane.showMessageDialog(
this, "please fill the query string and choose an index location");
return;
}
this.searchProgressBard.setIndeterminate(true);
this.resultSavingButton.setEnabled(false);
SearcherThread sThread = new SearcherThread(this);
sThread.execute();
}
// Verify: do stress test, by opening IndexReaders and
// IndexWriters over & over in 2 threads and making sure
// no unexpected exceptions are raised:
public void testStressLocks() throws Exception {
Path tempPath = createTempDir();
assumeFalse("cannot handle buggy Files.delete", TestUtil.hasWindowsFS(tempPath));
Directory dir = getDirectory(tempPath);
// First create a 1 doc index:
IndexWriter w =
new IndexWriter(
dir, new IndexWriterConfig(new MockAnalyzer(random())).setOpenMode(OpenMode.CREATE));
addDoc(w);
w.close();
WriterThread writer = new WriterThread(100, dir);
SearcherThread searcher = new SearcherThread(100, dir);
writer.start();
searcher.start();
while (writer.isAlive() || searcher.isAlive()) {
Thread.sleep(1000);
}
assertTrue("IndexWriter hit unexpected exceptions", !writer.hitException);
assertTrue("IndexSearcher hit unexpected exceptions", !searcher.hitException);
dir.close();
}
@Override
public void onCreate(final Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
_finder = new AppEngineStationFinder();
_searchThread = new SearcherThread(MainActivity.this, _searchRequestQueue);
_searchThread.start();
_uiThreadCallback = new Handler();
initViewMembers();
preloadIconBitmaps();
_mapView.getOverlays().add(new TapListenerOverlay(this));
_locationManager = (LocationManager) getSystemService(Context.LOCATION_SERVICE);
initMyLocationOverview();
registerLocationListener();
if (!_locationManager.isProviderEnabled(LocationManager.GPS_PROVIDER)) {
buildAlertMessageNoGps();
}
useLastKnownLocation(_locationManager);
Log.v(TAG, "On create finished");
// updateLocation( 53.250721,10.433192 );
}
public void testTransactions() throws Throwable {
// we cant use non-ramdir on windows, because this test needs to double-write.
MockDirectoryWrapper dir1 = new MockDirectoryWrapper(random(), new RAMDirectory());
MockDirectoryWrapper dir2 = new MockDirectoryWrapper(random(), new RAMDirectory());
dir1.setPreventDoubleWrite(false);
dir2.setPreventDoubleWrite(false);
dir1.failOn(new RandomFailure());
dir2.failOn(new RandomFailure());
dir1.setFailOnOpenInput(false);
dir2.setFailOnOpenInput(false);
// We throw exceptions in deleteFile, which creates
// leftover files:
dir1.setAssertNoUnrefencedFilesOnClose(false);
dir2.setAssertNoUnrefencedFilesOnClose(false);
initIndex(dir1);
initIndex(dir2);
TimedThread[] threads = new TimedThread[3];
int numThread = 0;
IndexerThread indexerThread = new IndexerThread(this, dir1, dir2, threads);
threads[numThread++] = indexerThread;
indexerThread.start();
SearcherThread searcherThread1 = new SearcherThread(this, dir1, dir2, threads);
threads[numThread++] = searcherThread1;
searcherThread1.start();
SearcherThread searcherThread2 = new SearcherThread(this, dir1, dir2, threads);
threads[numThread++] = searcherThread2;
searcherThread2.start();
for (int i = 0; i < numThread; i++) threads[i].join();
for (int i = 0; i < numThread; i++) assertTrue(!threads[i].failed);
dir1.close();
dir2.close();
}
public static void main(String[] args) throws Exception {
IndexWriter writer = new IndexWriter("index", ANALYZER, true);
Thread indexerThread = new IndexerThread(writer);
indexerThread.start();
Thread.sleep(1000);
SearcherThread searcherThread1 = new SearcherThread(false);
searcherThread1.start();
SEARCHER = new IndexSearcher("index");
SearcherThread searcherThread2 = new SearcherThread(true);
searcherThread2.start();
SearcherThread searcherThread3 = new SearcherThread(true);
searcherThread3.start();
}