.exclusiveStartTableName(last_name).build(); response = ddb.listTables(request);
private static void ManualPagination() { System.out.println("running ManualPagination...\n"); final DynamoDbClient client = DynamoDbClient.create(); ListTablesRequest listTablesRequest = ListTablesRequest.builder().limit(3).build(); boolean done = false; while (!done) { ListTablesResponse listTablesResponse = client.listTables(listTablesRequest); System.out.println(listTablesResponse.tableNames()); if (listTablesResponse.lastEvaluatedTableName() == null) { done = true; } listTablesRequest = listTablesRequest.toBuilder() .exclusiveStartTableName(listTablesResponse.lastEvaluatedTableName()) .build(); } }
/** * <p> * A helper method to resume the pages in case of unexpected failures. The method takes the last successful response * page as input and returns an instance of {@link ListTablesPublisher} that can be used to retrieve the consecutive * pages that follows the input page. * </p> */ private final ListTablesPublisher resume(ListTablesResponse lastSuccessfulPage) { if (nextPageFetcher.hasNextPage(lastSuccessfulPage)) { return new ListTablesPublisher(client, firstRequest.toBuilder() .exclusiveStartTableName(lastSuccessfulPage.lastEvaluatedTableName()).build()); } return new ListTablesPublisher(client, firstRequest, true) { @Override public void subscribe(Subscriber<? super ListTablesResponse> subscriber) { subscriber.onSubscribe(new EmptySubscription(subscriber)); } }; }
/** * <p> * A helper method to resume the pages in case of unexpected failures. The method takes the last successful response * page as input and returns an instance of {@link ListTablesIterable} that can be used to retrieve the consecutive * pages that follows the input page. * </p> */ private final ListTablesIterable resume(ListTablesResponse lastSuccessfulPage) { if (nextPageFetcher.hasNextPage(lastSuccessfulPage)) { return new ListTablesIterable(client, firstRequest.toBuilder() .exclusiveStartTableName(lastSuccessfulPage.lastEvaluatedTableName()).build()); } return new ListTablesIterable(client, firstRequest) { @Override public Iterator<ListTablesResponse> iterator() { return Collections.emptyIterator(); } }; }
@Override public ListTablesResponse nextPage(ListTablesResponse previousPage) { if (previousPage == null) { return client.listTables(firstRequest); } return client.listTables(firstRequest.toBuilder().exclusiveStartTableName(previousPage.lastEvaluatedTableName()) .build()); } }
@Override public CompletableFuture<ListTablesResponse> nextPage(final ListTablesResponse previousPage) { if (previousPage == null) { return client.listTables(firstRequest); } return client.listTables(firstRequest.toBuilder().exclusiveStartTableName(previousPage.lastEvaluatedTableName()) .build()); } }