| /* |
| * @(#)DCHTest.java 1.5 07/07/13 |
| * |
| * Copyright 1997-2007 Sun Microsystems, Inc. All Rights Reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions |
| * are met: |
| * |
| * - Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * |
| * - Redistributions in binary form must reproduce the above copyright |
| * notice, this list of conditions and the following disclaimer in the |
| * documentation and/or other materials provided with the distribution. |
| * |
| * - Neither the name of Sun Microsystems nor the names of its |
| * contributors may be used to endorse or promote products derived |
| * from this software without specific prior written permission. |
| * |
| * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS |
| * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, |
| * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR |
| * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR |
| * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, |
| * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, |
| * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR |
| * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF |
| * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING |
| * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS |
| * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| |
| import java.io.*; |
| import javax.activation.*; |
| import java.awt.datatransfer.*; |
| |
| public class DCHTest { |
| private FileDataSource fds = null; |
| private DataHandler dh = null; |
| private DataContentHandlerFactory dchf = null; |
| /** |
| * main function |
| */ |
| public static void main(String args[]) { |
| DCHTest test = new DCHTest(); |
| |
| if(args.length == 0) { |
| System.out.println("usage: DCHTest file.txt"); |
| System.exit(1); |
| } |
| |
| // first let's get a DataSource |
| |
| test.setFile(args[0]); |
| |
| test.doit(); |
| } |
| |
| private void doit() { |
| DataFlavor xfer_flavors[]; |
| Object content = null; |
| |
| // now let's create a DataHandler |
| dh = new DataHandler(fds); |
| System.out.println("DCHTest: DataHandler created"); |
| |
| // now lets set a DataContentHandlerFactory |
| dchf = new SimpleDCF("text/plain:PlainDCH\n"); |
| System.out.println("DCHTest: Simple dchf created"); |
| |
| // now let's set the dchf in the dh |
| dh.setDataContentHandlerFactory(dchf); |
| System.out.println("DCHTest: DataContentHandlerFactory set in DataHandler"); |
| |
| // get the dataflavors |
| xfer_flavors = dh.getTransferDataFlavors(); |
| System.out.println("DCHTest: dh.getTransferDF returned " + |
| xfer_flavors.length + " data flavors."); |
| |
| // get the content: |
| try { |
| content = dh.getContent(); |
| } catch (Exception e) { e.printStackTrace(); } |
| |
| if(content == null) |
| System.out.println("DCHTest: no content to be had!!!"); |
| else |
| System.out.println("DCHTest: got content of the following type: " + |
| content.getClass().getName()); |
| |
| } |
| |
| /** |
| * set the file |
| */ |
| public void setFile(String filename) { |
| fds = new FileDataSource(filename); |
| System.out.println("DCHTest: FileDataSource created"); |
| if(!fds.getContentType().equals("text/plain")) { |
| System.out.println("Type must be text/plain"); |
| System.exit(1); |
| } |
| } |
| |
| } |
| |
| |