| /* |
| * 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.drill.exec.store; |
| |
| import org.apache.drill.common.config.DrillConfig; |
| import org.apache.drill.common.scanner.persistence.ScanResult; |
| import org.apache.drill.exec.server.DrillbitContext; |
| |
| import com.fasterxml.jackson.databind.ObjectMapper; |
| |
| /** |
| * Provides a loose coupling of the plugin registry to the resources it needs |
| * from elsewhere. Allows binding the registry via the {@code DrillbitContext} |
| * in production, and to ad-hoc versions in tests. |
| */ |
| public interface PluginRegistryContext { |
| DrillConfig config(); |
| ObjectMapper mapper(); |
| ObjectMapper hoconMapper(); |
| ScanResult classpathScan(); |
| |
| // TODO: Remove this here and from StoragePlugin constructors. |
| // DrillbitContext is too complex and intimate to expose to |
| // extensions |
| DrillbitContext drillbitContext(); |
| } |