/*
    * 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.eclipse.aether.transport.minio;
  
  import java.util.Objects;
  
  import static java.util.Objects.requireNonNull;
  
  /**
   * S3 Object name, bucket + name.
   *
   * @since 2.0.2
   */
  public final class ObjectName {
      private final String bucket;
      private final String name;
      private final int hashCode;
  
      public ObjectName(String bucket, String name) {
          this.bucket = requireNonNull(bucket);
          this.name = requireNonNull(name);
  
          if (bucket.contains("/")) {
              throw new IllegalArgumentException("invalid bucket name: " + bucket);
          }
          if (name.contains("\\")) {
              throw new IllegalArgumentException("invalid object name: " + name);
          }
  
          this.hashCode = Objects.hash(bucket, name);
      }
  
      public String getBucket() {
          return bucket;
      }
  
      public String getName() {
          return name;
      }
  
      @Override
      public boolean equals(Object o) {
          if (this == o) {
              return true;
          }
          if (o == null || getClass() != o.getClass()) {
              return false;
          }
          ObjectName that = (ObjectName) o;
          return Objects.equals(bucket, that.bucket) && Objects.equals(name, that.name);
      }
  
      @Override
      public int hashCode() {
          return hashCode;
      }
  
      @Override
      public String toString() {
          return bucket + "/" + name;
      }
  
      public static String normalize(String name) {
          return name.replace('\\', '/');
      }
  }