| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You 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 org.apache.solr.handler.dataimport; |
| |
| import java.util.HashMap; |
| import java.util.Iterator; |
| import java.util.Map; |
| import java.util.Properties; |
| |
| /** |
| * <p> |
| * A mock DataSource implementation which can be used for testing. |
| * </p> |
| * <p> |
| * <b>This API is experimental and may change in the future.</b> |
| * |
| * @since solr 1.3 |
| */ |
| public class MockDataSource extends |
| DataSource<Iterator<Map<String, Object>>> { |
| |
| private static Map<String, Iterator<Map<String, Object>>> cache = new HashMap<>(); |
| |
| public static void setIterator(String query, |
| Iterator<Map<String, Object>> iter) { |
| cache.put(query, iter); |
| } |
| |
| public static void clearCache() { |
| cache.clear(); |
| } |
| |
| @Override |
| public void init(Context context, Properties initProps) { |
| } |
| |
| @Override |
| public Iterator<Map<String, Object>> getData(String query) { |
| return cache.get(query); |
| } |
| |
| @Override |
| public void close() { |
| cache.clear(); |
| |
| } |
| } |