| // Copyright 2011 Google Inc. All Rights Reserved. |
| // |
| // Licensed under the Apache License, Version 2.0 (the "License"); |
| // you may not use this file except in compliance with the License. |
| // You may obtain a copy of the License at |
| // |
| // http://www.apache.org/licenses/LICENSE-2.0 |
| // |
| // Unless required by applicable law or agreed to in writing, software |
| // distributed under the License is distributed on an "AS IS" BASIS, |
| // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| // See the License for the specific language governing permissions and |
| // limitations under the License. |
| |
| package com.google.enterprise.adaptor; |
| |
| import java.util.*; |
| |
| /** |
| * Abstract class providing most methods required for a {@code DocIdPusher}. |
| */ |
| abstract class AbstractDocIdPusher implements DocIdPusher { |
| /** |
| * Calls {@code pushDocIds(docIds, null)}. |
| */ |
| @Override |
| public DocId pushDocIds(Iterable<DocId> docIds) |
| throws InterruptedException { |
| return pushDocIds(docIds, null); |
| } |
| |
| /** |
| * Calls {@link #pushRecords(Iterable, Adaptor.ExceptionHandler)} with empty |
| * metadata for each {@code Record}. |
| */ |
| @Override |
| public DocId pushDocIds(Iterable<DocId> docIds, |
| ExceptionHandler handler) |
| throws InterruptedException { |
| List<Record> records = new ArrayList<Record>(); |
| for (DocId docId : docIds) { |
| records.add(new Record.Builder(docId).build()); |
| } |
| Record record = pushRecords(records, handler); |
| return record == null ? null : record.getDocId(); |
| } |
| |
| /** |
| * Calls {@code pushRecords(records, null)}. |
| */ |
| @Override |
| public Record pushRecords(Iterable<Record> records) |
| throws InterruptedException { |
| return pushRecords(records, null); |
| } |
| |
| /** |
| * Calls {@code pushNamedResources(resources, null)}. |
| */ |
| @Override |
| public DocId pushNamedResources(Map<DocId, Acl> resources) |
| throws InterruptedException { |
| return pushNamedResources(resources, null); |
| } |
| |
| /** Calls {@code pushGroupDefinitions(defs, caseSensitive, null)}. */ |
| @Override |
| public GroupPrincipal pushGroupDefinitions( |
| Map<GroupPrincipal, ? extends Collection<Principal>> defs, |
| boolean caseSensitive) throws InterruptedException { |
| return pushGroupDefinitions(defs, caseSensitive, null); |
| } |
| } |