| /* |
| * 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.accumulo.core.clientImpl; |
| |
| import java.nio.file.Path; |
| import java.util.Properties; |
| |
| import org.apache.accumulo.core.client.Accumulo; |
| import org.apache.accumulo.core.client.security.tokens.AuthenticationToken; |
| import org.apache.hadoop.conf.Configuration; |
| |
| /** |
| * Accumulo client information. Can be built using {@link Accumulo#newClient()} |
| * |
| * @since 2.0.0 |
| */ |
| public interface ClientInfo { |
| |
| /** |
| * @return Accumulo instance name |
| */ |
| String getInstanceName(); |
| |
| /** |
| * @return Zookeeper connection information for Accumulo instance |
| */ |
| String getZooKeepers(); |
| |
| /** |
| * @return ZooKeeper connection timeout |
| */ |
| int getZooKeepersSessionTimeOut(); |
| |
| /** |
| * @return Accumulo principal/username |
| */ |
| String getPrincipal(); |
| |
| /** |
| * @return {@link AuthenticationToken} used for this connection |
| */ |
| AuthenticationToken getAuthenticationToken(); |
| |
| /** |
| * @return True if SASL enabled |
| */ |
| boolean saslEnabled(); |
| |
| /** |
| * @return All Accumulo client properties set for this connection |
| */ |
| Properties getProperties(); |
| |
| /** |
| * @return hadoop Configuration |
| */ |
| Configuration getHadoopConf(); |
| |
| /** |
| * @return ClientInfo given properties |
| */ |
| static ClientInfo from(Properties properties) { |
| return new ClientInfoImpl(properties); |
| } |
| |
| /** |
| * @return ClientInfo given properties and token |
| */ |
| static ClientInfo from(Properties properties, AuthenticationToken token) { |
| return new ClientInfoImpl(properties, token); |
| } |
| |
| /** |
| * @return ClientInfo given path to client config file |
| */ |
| static ClientInfo from(Path propertiesFile) { |
| return new ClientInfoImpl(propertiesFile); |
| } |
| } |