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.file;
  
  import java.io.IOException;
  
  import org.apache.camel.Exchange;
  
  /**
   * Binding between the generic file and the body content.
   */
  public interface GenericFileBinding<T> {
  
      /**
       * Gets the body of the file
       *
       * @param  file the file
       * @return      the body
       */
      Object getBody(GenericFile<T> file);
  
      /**
       * Sets the body from the given file
       *
       * @param file the file
       * @param body the body
       */
      void setBody(GenericFile<T> file, Object body);
  
      /**
       * Ensures the content is loaded from the file into memory
       *
       * @param  exchange            the current exchange
       * @param  file                the file
       * @throws java.io.IOException is thrown if the content could not be loaded
       */
      void loadContent(Exchange exchange, GenericFile<?> file) throws IOException;
  }
  