| /** |
| * 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.camel.component.leveldb; |
| |
| import java.io.File; |
| |
| import org.apache.camel.Exchange; |
| import org.apache.camel.impl.DefaultExchange; |
| import org.apache.camel.test.junit4.CamelTestSupport; |
| import org.junit.Test; |
| |
| public class LevelDBAggregationRepositoryLoadExistingTest extends CamelTestSupport { |
| |
| private LevelDBFile levelDBFile; |
| |
| @Override |
| public void setUp() throws Exception { |
| super.setUp(); |
| deleteDirectory("target/data"); |
| File file = new File("target/data/leveldb.dat"); |
| levelDBFile = new LevelDBFile(); |
| levelDBFile.setFile(file); |
| levelDBFile.start(); |
| } |
| |
| @Override |
| public void tearDown() throws Exception { |
| levelDBFile.stop(); |
| super.tearDown(); |
| } |
| |
| @Test |
| public void testExisting() throws Exception { |
| LevelDBAggregationRepository repo = new LevelDBAggregationRepository(); |
| repo.setLevelDBFile(levelDBFile); |
| repo.setRepositoryName("repo1"); |
| repo.setReturnOldExchange(true); |
| |
| // Store it.. |
| Exchange exchange1 = new DefaultExchange(context); |
| exchange1.getIn().setBody("counter:1"); |
| Exchange actual = repo.add(context, "foo", exchange1); |
| assertEquals(null, actual); |
| |
| // stop the repo |
| levelDBFile.stop(); |
| |
| Thread.sleep(1000); |
| |
| // load the repo again |
| levelDBFile.start(); |
| |
| // Get it back.. |
| actual = repo.get(context, "foo"); |
| assertEquals("counter:1", actual.getIn().getBody()); |
| |
| // Change it.. |
| Exchange exchange2 = new DefaultExchange(context); |
| exchange2.getIn().setBody("counter:2"); |
| actual = repo.add(context, "foo", exchange2); |
| // the old one |
| assertEquals("counter:1", actual.getIn().getBody()); |
| |
| // Get it back.. |
| actual = repo.get(context, "foo"); |
| assertEquals("counter:2", actual.getIn().getBody()); |
| } |
| |
| } |