@Override
public List<String> getSearchComponentNames() {
final List<String> result = new ArrayList<String>();
for (final SearchServiceComponent cs : searchServiceComponentRegistry.getAll()) {
result.add(cs.getClass().getName());
}
return result;
}
private List<SearchResult> search(
final List<SearchServiceComponent> searchServiceComponents,
final String query,
final SessionIdentifier sessionIdentifier,
final int maxResults) {
final List<Thread> threads = new ArrayList<Thread>();
final List<ThreadResult<List<SearchResult>>> threadResults =
new ArrayList<ThreadResult<List<SearchResult>>>();
for (final SearchServiceComponent searchServiceComponent : searchServiceComponents) {
logger.trace(
"search in searchServiceComponent: " + searchServiceComponent.getClass().getSimpleName());
final ThreadResult<List<SearchResult>> threadResult = new ThreadResult<List<SearchResult>>();
threadResults.add(threadResult);
threads.add(
threadRunner.run(
"search",
new SearchThreadRunner(
searchServiceComponent, threadResult, sessionIdentifier, query, maxResults)));
}
for (final Thread thread : threads) {
try {
thread.join();
} catch (final InterruptedException e) {
// nop
}
}
final List<SearchResult> result = new ArrayList<SearchResult>();
for (final ThreadResult<List<SearchResult>> threadResult : threadResults) {
final List<SearchResult> list = threadResult.get();
if (list != null) {
result.addAll(list);
}
}
Collections.sort(result, searchServiceComponentComparator);
logger.trace("found " + result.size() + " results");
return result;
}