/*
 * 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.hadoop.hbase.client;

import java.io.IOException;
import java.net.URI;
import org.apache.hadoop.conf.Configuration;
import org.apache.hadoop.hbase.security.User;
import org.apache.yetus.audience.InterfaceAudience;

/**
 * For creating different {@link ConnectionRegistry} implementation.
 */
@InterfaceAudience.Private
public interface ConnectionRegistryURIFactory {

  /**
   * Instantiate the {@link ConnectionRegistry} using the given parameters.
   */
  ConnectionRegistry create(URI uri, Configuration conf, User user) throws IOException;

  /**
   * The scheme for this implementation. Used to register this URI factory to the
   * {@link ConnectionRegistryFactory}.
   */
  String getScheme();

  /**
   * Validate the given {@code uri}.
   * @throws IOException if this is not a valid connection registry URI.
   */
  void validate(URI uri) throws IOException;
}
