DefaultFileItemFactory


1   /*
2    * Copyright 2001-2004 The Apache Software Foundation
3    *
4    * Licensed under the Apache License, Version 2.0 (the "License");
5    * you may not use this file except in compliance with the License.
6    * You may obtain a copy of the License at
7    *
8    *     http://www.apache.org/licenses/LICENSE-2.0
9    *
10   * Unless required by applicable law or agreed to in writing, software
11   * distributed under the License is distributed on an "AS IS" BASIS,
12   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13   * See the License for the specific language governing permissions and
14   * limitations under the License.
15   */
16  package net.jforum.util.legacy.commons.fileupload;
17  
18  import java.io.File  ;
19  
20  import net.jforum.util.legacy.commons.fileupload.disk.DiskFileItemFactory;
21  
22  /**
23   * <p>The default {@link org.apache.commons.fileupload.FileItemFactory}
24   * implementation. This implementation creates
25   * {@link org.apache.commons.fileupload.FileItem} instances which keep their
26   * content either in memory, for smaller items, or in a temporary file on disk,
27   * for larger items. The size threshold, above which content will be stored on
28   * disk, is configurable, as is the directory in which temporary files will be
29   * created.</p>
30   *
31   * <p>If not otherwise configured, the default configuration values are as
32   * follows:
33   * <ul>
34   *   <li>Size threshold is 10KB.</li>
35   *   <li>Repository is the system default temp directory, as returned by
36   *       <code>System.getProperty("java.io.tmpdir")</code>.</li>
37   * </ul>
38   * </p>
39   *
40   * @author <a HREF="mailto:martinc@apache.org">Martin Cooper</a>
41   *
42   * @version $Id: DefaultFileItemFactory.java,v 1.3 2005/07/26 03:04:59 rafaelsteil Exp $
43   *
44   * @deprecated Use <code>DiskFileItemFactory</code> instead.
45   */
46  public class DefaultFileItemFactory extends DiskFileItemFactory {
47  
48      // ----------------------------------------------------------- Constructors
49  
50  
51      /**
52       * Constructs an unconfigured instance of this class. The resulting factory
53       * may be configured by calling the appropriate setter methods.
54       *
55       * @deprecated Use <code>DiskFileItemFactory</code> instead.
56       */
57      public DefaultFileItemFactory() {
58          super();
59      }
60  
61  
62      /**
63       * Constructs a preconfigured instance of this class.
64       *
65       * @param sizeThreshold The threshold, in bytes, below which items will be
66       *                      retained in memory and above which they will be
67       *                      stored as a file.
68       * @param repository    The data repository, which is the directory in
69       *                      which files will be created, should the item size
70       *                      exceed the threshold.
71       *
72       * @deprecated Use <code>DiskFileItemFactory</code> instead.
73       */
74      public DefaultFileItemFactory(int sizeThreshold, File   repository) {
75          super(sizeThreshold, repository);
76      }
77  
78  
79      // --------------------------------------------------------- Public Methods
80  
81      /**
82       * Create a new {@link org.apache.commons.fileupload.DefaultFileItem}
83       * instance from the supplied parameters and the local factory
84       * configuration.
85       *
86       * @param fieldName   The name of the form field.
87       * @param contentType The content type of the form field.
88       * @param isFormField <code>true</code> if this is a plain form field;
89       *                    <code>false</code> otherwise.
90       * @param fileName    The name of the uploaded file, if any, as supplied
91       *                    by the browser or other client.
92       *
93       * @return The newly created file item.
94       *
95       * @deprecated Use <code>DiskFileItemFactory</code> instead.
96       */
97      public FileItem createItem(
98              String   fieldName,
99              String   contentType,
100             boolean isFormField,
101             String   fileName
102             ) {
103         return new DefaultFileItem(fieldName, contentType,
104                 isFormField, fileName, getSizeThreshold(), getRepository());
105     }
106 
107 }
108
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