/** {@inheritDoc} */
@Override
public Collection<Response<SearchResult>> search(
final PooledConnectionFactory[] factories,
final SearchFilter[] filters,
final String[] attrs,
final SearchEntryHandler... handlers)
throws LdapException {
final CompletionService<Response<SearchResult>> searches =
new ExecutorCompletionService<Response<SearchResult>>(getExecutorService());
final List<Future<Response<SearchResult>>> futures =
new ArrayList<Future<Response<SearchResult>>>(factories.length * filters.length);
for (ConnectionFactory factory : factories) {
for (SearchFilter filter : filters) {
final SearchRequest sr = newSearchRequest(this);
if (filter != null) {
sr.setSearchFilter(filter);
}
if (attrs != null) {
sr.setReturnAttributes(attrs);
}
if (handlers != null) {
sr.setSearchEntryHandlers(handlers);
}
final Connection conn = factory.getConnection();
final SearchOperation op = createSearchOperation(conn);
futures.add(searches.submit(createCallable(conn, op, sr)));
}
}
final List<Response<SearchResult>> responses =
new ArrayList<Response<SearchResult>>(factories.length * filters.length);
for (Future<Response<SearchResult>> future : futures) {
try {
responses.add(future.get());
} catch (ExecutionException e) {
logger.debug("ExecutionException thrown, ignoring", e);
} catch (InterruptedException e) {
logger.warn("InterruptedException thrown, ignoring", e);
}
}
return responses;
}
/** {@inheritDoc} */
@Override
protected Connection getConnection() throws LdapException {
final Connection conn = factory.getConnection();
conn.open();
return conn;
}