/**

  * 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.creadur.whisker.app.load;

 import java.io.BufferedInputStream;

 import java.io.File;

 import java.io.FileInputStream;

 import java.io.IOException;

 import java.io.InputStream;

 import org.apache.creadur.whisker.app.StreamableResource;

 /**

  * Streams, on demand, the contents of a file identified by a full file name, 

  * including path.

  */

 public class StreamableFileNameResource extends StreamableResource {

     /** The full file name, including path, of the resource to be streamed */

     private final String fileName;

     /**

      * Constructs an instance that streams the resource identified by name on demand

      * @param fileName, full file name, including path, of the resource to be streamed

      * on demand, not null

      */

     public StreamableFileNameResource(String fileName) {

         super();

         this.fileName = fileName;

     }

     /**    

      * Gets the file name of the resource to be streamed.

      * @return full file name, not null

      */

     public String getFileName() {

         return fileName;

     }

     /**

      * @see StreamableResource#open()

      */

     @Override

     public InputStream open() throws IOException {

         return new BufferedInputStream(new FileInputStream(new File(fileName)));

     }

     @Override

     public String toString() {

         return "StreamableFileNameResource [fileName=" + fileName + "]";

     }

 }