| /* |
| * 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 java.util.concurrent.atomic.AtomicLong; |
| |
| import org.apache.camel.builder.RouteBuilder; |
| import org.apache.camel.processor.aggregate.UseLatestAggregationStrategy; |
| import org.apache.camel.test.junit4.CamelTestSupport; |
| import org.junit.Before; |
| import org.junit.Ignore; |
| import org.junit.Test; |
| |
| /** |
| * Test issue with leveldb file store growing to large |
| */ |
| @Ignore("Run this test manually") |
| public class LevelDBBigPayloadTest extends CamelTestSupport { |
| |
| private static final long TIME = 60 * 1000; |
| private static final AtomicLong NUMBER = new AtomicLong(); |
| private LevelDBAggregationRepository repo; |
| |
| @Before |
| @Override |
| public void setUp() throws Exception { |
| deleteDirectory("target/data"); |
| repo = new LevelDBAggregationRepository("repo1", "target/data/leveldb.dat"); |
| super.setUp(); |
| } |
| |
| @Test |
| public void testBigPayload() throws Exception { |
| |
| log.info("Running test for " + TIME + " millis."); |
| Thread.sleep(60 * 1000); |
| |
| // assert the file size of the repo is not big < 32mb |
| File file = new File("target/data/leveldb.dat"); |
| assertTrue(file + " should exists", file.exists()); |
| long size = file.length(); |
| log.info(file + " size is " + size); |
| // should be about 32mb, so we say 34 just in case |
| assertTrue(file + " should not be so big in size, was: " + size, size < 34 * 1024 * 1024); |
| } |
| |
| @Override |
| protected RouteBuilder createRouteBuilder() throws Exception { |
| return new RouteBuilder() { |
| @Override |
| public void configure() throws Exception { |
| from("timer:foo") |
| .bean(BigPayload.class) |
| .aggregate(method(LevelDBBigPayloadTest.class, "number"), new UseLatestAggregationStrategy()) |
| .aggregationRepository(repo) |
| .completionSize(2).completionTimeout(5000) |
| .log("Aggregated key ${header.CamelAggregatedCorrelationKey}"); |
| } |
| }; |
| } |
| |
| public static long number() { |
| // return 123; (will not cause leveldb to grow in size) |
| return NUMBER.incrementAndGet(); |
| } |
| |
| } |