| /* |
| * 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.druid.indexing.common; |
| |
| import com.fasterxml.jackson.databind.ObjectMapper; |
| import com.google.inject.Inject; |
| import org.apache.druid.guice.annotations.Json; |
| import org.apache.druid.segment.loading.SegmentCacheManager; |
| import org.apache.druid.segment.loading.SegmentLoaderConfig; |
| import org.apache.druid.segment.loading.SegmentLocalCacheManager; |
| import org.apache.druid.segment.loading.StorageLocationConfig; |
| |
| import java.io.File; |
| import java.util.Collections; |
| |
| /** |
| * |
| */ |
| public class SegmentCacheManagerFactory |
| { |
| private final ObjectMapper jsonMapper; |
| |
| @Inject |
| public SegmentCacheManagerFactory( |
| @Json ObjectMapper mapper |
| ) |
| { |
| this.jsonMapper = mapper; |
| } |
| |
| public SegmentCacheManager manufacturate(File storageDir) |
| { |
| return new SegmentLocalCacheManager( |
| new SegmentLoaderConfig().withLocations( |
| Collections.singletonList(new StorageLocationConfig(storageDir, null, null))), |
| jsonMapper |
| ); |
| } |
| } |