001    /**
002     *
003     * Copyright 2003-2004 The Apache Software Foundation
004     *
005     *  Licensed under the Apache License, Version 2.0 (the "License");
006     *  you may not use this file except in compliance with the License.
007     *  You may obtain a copy of the License at
008     *
009     *     http://www.apache.org/licenses/LICENSE-2.0
010     *
011     *  Unless required by applicable law or agreed to in writing, software
012     *  distributed under the License is distributed on an "AS IS" BASIS,
013     *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
014     *  See the License for the specific language governing permissions and
015     *  limitations under the License.
016     */
017    
018    package javax.activation;
019    
020    import java.io.IOException;
021    import java.io.InputStream;
022    import java.io.OutputStream;
023    
024    /**
025     * @version $Rev: 54266 $ $Date: 2004-10-10 14:02:50 -0700 (Sun, 10 Oct 2004) $
026     */
027    public interface DataSource {
028        public abstract InputStream getInputStream() throws IOException;
029    
030        public abstract OutputStream getOutputStream() throws IOException;
031    
032        public abstract String getContentType();
033    
034        public abstract String getName();
035    }