content: /*
   * 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.camel.component.mail;
  
  import java.io.IOException;
  import java.io.InputStream;
  import java.io.OutputStream;
  
  import jakarta.activation.DataSource;
  
  import org.apache.camel.util.ObjectHelper;
  import org.apache.camel.util.StringHelper;
  
  final class DelegatingDataSource implements DataSource {
  
      private final DataSource delegate;
  
      private final String name;
  
      public DelegatingDataSource(final String name, final DataSource delegate) {
          this.name = StringHelper.notEmpty(name, "name");
          this.delegate = ObjectHelper.notNull(delegate, "DataSource");
      }
  
      @Override
      public String getContentType() {
          return delegate.getContentType();
      }
  
      @Override
      public InputStream getInputStream() throws IOException {
          return delegate.getInputStream();
      }
  
      @Override
      public String getName() {
          return name;
      }
  
      @Override
      public OutputStream getOutputStream() throws IOException {
          return delegate.getOutputStream();
      }
  
  }
  