| /* |
| * 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.bookkeeper.clients.admin; |
| |
| import java.util.concurrent.CompletableFuture; |
| import org.apache.bookkeeper.api.StorageClient; |
| import org.apache.bookkeeper.common.annotation.InterfaceAudience.Public; |
| import org.apache.bookkeeper.common.annotation.InterfaceStability.Evolving; |
| import org.apache.bookkeeper.common.util.AutoAsyncCloseable; |
| import org.apache.bookkeeper.stream.proto.NamespaceConfiguration; |
| import org.apache.bookkeeper.stream.proto.NamespaceProperties; |
| import org.apache.bookkeeper.stream.proto.StreamConfiguration; |
| import org.apache.bookkeeper.stream.proto.StreamProperties; |
| |
| /** |
| * A storage admin client. |
| */ |
| @Public |
| @Evolving |
| public interface StorageAdminClient extends AutoAsyncCloseable { |
| |
| /** |
| * Convert the storage admin client to a client. |
| * |
| * @return storage client |
| */ |
| default StorageClient asClient() { |
| return asClient(null); |
| } |
| |
| /** |
| * Convert the storage admin client to a client with default <tt>namespace</tt>. |
| * |
| * @param namespace namespace |
| * @return storage client |
| */ |
| StorageClient asClient(String namespace); |
| |
| /** |
| * Create a <code>namespace</code> with the provided namespace configuration <tt>conf</tt>. |
| * |
| * @param namespace namespace |
| * @param conf namespace configuration |
| * @return a future represent the creation result |
| */ |
| CompletableFuture<NamespaceProperties> createNamespace(String namespace, |
| NamespaceConfiguration conf); |
| |
| /** |
| * Delete a <code>namespace</code>. |
| * |
| * @param namespace namespace |
| * @return a future represents the deletion result |
| */ |
| CompletableFuture<Boolean> deleteNamespace(String namespace); |
| |
| /** |
| * Get the namespace properties of a given <code>namespace</code>. |
| * |
| * @param namespace namespace |
| * @return a future represents the get result |
| */ |
| CompletableFuture<NamespaceProperties> getNamespace(String namespace); |
| |
| /** |
| * Create a stream <code>streamName</code> under namespace <code>namespace</code> |
| * with the provided stream configuration <tt>streamConfiguration</tt>. |
| * |
| * @param namespace namespace |
| * @param streamName stream name |
| * @param streamConfiguration stream configuration |
| * @return a future represents the creation result |
| */ |
| CompletableFuture<StreamProperties> createStream(String namespace, |
| String streamName, |
| StreamConfiguration streamConfiguration); |
| |
| /** |
| * Delete a <code>stream</code> from the provided <tt>namespace</tt>. |
| * |
| * @param namespace namespace |
| * @param streamName stream name |
| * @return a future represents the deletion result |
| */ |
| CompletableFuture<Boolean> deleteStream(String namespace, String streamName); |
| |
| /** |
| * Retrieve the stream properties of a given <code>stream</code> under |
| * the provided <code>namespace</code>. |
| * |
| * @param namespace namespace |
| * @param streamName stream name |
| * @return a future represents the get result |
| */ |
| CompletableFuture<StreamProperties> getStream(String namespace, String streamName); |
| |
| } |