public void testParallelDifferentStores() throws Exception {
List<XmlMetaStore> stores = new ArrayList<XmlMetaStore>();
final List<Throwable> exceptions = new ArrayList<Throwable>();
// Run the test against the XML metadata store.
//
try {
for (int i = 0; i < 10; i++) {
stores.add(new XmlMetaStore());
}
List<Thread> threads = new ArrayList<Thread>();
for (final IMetaStore store : stores) {
Thread thread =
new Thread() {
public void run() {
try {
testFunctionality(store);
} catch (Throwable e) {
exceptions.add(e);
}
}
};
threads.add(thread);
thread.start();
}
for (Thread thread : threads) {
thread.join();
}
} finally {
for (XmlMetaStore store : stores) {
FileUtil.cleanFolder(new File(store.getRootFolder()).getParentFile(), true);
}
}
if (!exceptions.isEmpty()) {
for (Throwable e : exceptions) {
e.printStackTrace(System.err);
}
fail(exceptions.size() + " exceptions encountered during parallel store/retrieve");
}
}
@Override
protected void tearDown() throws Exception {
super.tearDown();
FileUtil.cleanFolder(new File(metaStore.getRootFolder()).getParentFile(), true);
}