001    /*
002     * Licensed to the Apache Software Foundation (ASF) under one
003     * or more contributor license agreements.  See the NOTICE file
004     * distributed with this work for additional information
005     * regarding copyright ownership.  The ASF licenses this file
006     * to you under the Apache License, Version 2.0 (the
007     * "License"); you may not use this file except in compliance
008     * with the License.  You may obtain a copy of the License at
009     *
010     *  http://www.apache.org/licenses/LICENSE-2.0
011     *
012     * Unless required by applicable law or agreed to in writing,
013     * software distributed under the License is distributed on an
014     * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
015     * KIND, either express or implied.  See the License for the
016     * specific language governing permissions and limitations
017     * under the License.
018     */
019    
020    
021    package javax.servlet.http;
022    
023    import java.io.IOException;
024    import java.io.InputStream;
025    import java.util.Collection;
026    
027    /**
028     * multipart/form-data part or form item
029     *
030     * @version $Rev: 835965 $ $Date: 2009-11-13 14:40:44 -0500 (Fri, 13 Nov 2009) $
031     * @since 3.0
032     */
033    public interface Part {
034    
035        void delete() throws IOException;
036    
037        String getContentType();
038    
039        String getHeader(String headerName);
040    
041        Collection<String> getHeaderNames();
042    
043        Collection<String> getHeaders(String headerName);
044    
045        InputStream getInputStream() throws IOException;
046    
047        String getName();
048    
049        long getSize();
050    
051        void write(String fileName) throws IOException;
052    
053    }