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.awt.datatransfer.DataFlavor;
021    import java.awt.datatransfer.UnsupportedFlavorException;
022    import java.io.IOException;
023    import java.io.OutputStream;
024    
025    /**
026     * @version $Rev: 54266 $ $Date: 2004-10-10 14:02:50 -0700 (Sun, 10 Oct 2004) $
027     */
028    public interface DataContentHandler {
029        public DataFlavor[] getTransferDataFlavors();
030    
031        public Object getTransferData(DataFlavor df, DataSource ds) throws UnsupportedFlavorException, IOException;
032    
033        public Object getContent(DataSource ds) throws IOException;
034    
035        public void writeTo(Object obj, String mimeType, OutputStream os) throws IOException;
036    }