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Java > Open Source Codes > net > myvietnam > mvncore > web > fileupload > FileItemFactory


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.myvietnam.mvncore.web.fileupload;
17
18
19 /**
20  * <p>A factory interface for creating {@link FileItem} instances. Factories
21  * can provide their own custom configuration, over and above that provided
22  * by the default file upload implementation.</p>
23  *
24  * @author <a HREF="mailto:martinc@apache.org">Martin Cooper</a>
25  *
26  * @version $Id: FileItemFactory.java,v 1.2 2006/02/12 04:43:11 minhnn Exp $
27  */

28 public interface FileItemFactory {
29
30     /**
31      * Create a new {@link FileItem} instance from the supplied parameters and
32      * any local factory configuration.
33      *
34      * @param fieldName The name of the form field.
35      * @param contentType The content type of the form field.
36      * @param isFormField <code>true</code> if this is a plain form field;
37      * <code>false</code> otherwise.
38      * @param fileName The name of the uploaded file, if any, as supplied
39      * by the browser or other client.
40      *
41      * @return The newly created file item.
42      */

43     FileItem createItem(
44             String JavaDoc fieldName,
45             String JavaDoc contentType,
46             boolean isFormField,
47             String JavaDoc fileName
48             );
49 }
50
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