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1   /*
2    * ====================================================================
3    * Licensed to the Apache Software Foundation (ASF) under one
4    * or more contributor license agreements.  See the NOTICE file
5    * distributed with this work for additional information
6    * regarding copyright ownership.  The ASF licenses this file
7    * to you under the Apache License, Version 2.0 (the
8    * "License"); you may not use this file except in compliance
9    * with the License.  You may obtain a copy of the License at
10   *
11   *   http://www.apache.org/licenses/LICENSE-2.0
12   *
13   * Unless required by applicable law or agreed to in writing,
14   * software distributed under the License is distributed on an
15   * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
16   * KIND, either express or implied.  See the License for the
17   * specific language governing permissions and limitations
18   * under the License.
19   * ====================================================================
20   *
21   * This software consists of voluntary contributions made by many
22   * individuals on behalf of the Apache Software Foundation.  For more
23   * information on the Apache Software Foundation, please see
24   * <http://www.apache.org/>.
25   *
26   */
27  package org.apache.http.nio.client.methods;
28  
29  import java.io.File;
30  import java.io.FileNotFoundException;
31  import java.net.URI;
32  
33  import org.apache.http.HttpEntity;
34  import org.apache.http.HttpEntityEnclosingRequest;
35  import org.apache.http.client.methods.HttpPut;
36  import org.apache.http.entity.ContentType;
37  
38  /**
39   * {@link org.apache.http.nio.protocol.HttpAsyncRequestProducer} implementation
40   * that generates an HTTP {@code PUT} request enclosing content of a file.
41   * The request content will be streamed out directly from the underlying file
42   * without an intermediate in-memory buffer.
43   *
44   * @since 4.0
45   */
46  public class ZeroCopyPut extends BaseZeroCopyRequestProducer {
47  
48      public ZeroCopyPut(
49              final URI requestURI,
50              final File content,
51              final ContentType contentType) throws FileNotFoundException {
52          super(requestURI, content, contentType);
53      }
54  
55      public ZeroCopyPut(
56              final String requestURI,
57              final File content,
58              final ContentType contentType) throws FileNotFoundException {
59          super(URI.create(requestURI), content, contentType);
60      }
61  
62      @Override
63      protected HttpEntityEnclosingRequest createRequest(final URI requestURI, final HttpEntity entity) {
64          final HttpPut httpput = new HttpPut(requestURI);
65          httpput.setEntity(entity);
66          return httpput;
67      }
68  
69  }