mirror of git://gcc.gnu.org/git/gcc.git
95 lines
3.2 KiB
Java
95 lines
3.2 KiB
Java
/* DefaultContentHandlerFactory.java
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Copyright (C) 2004 Free Software Foundation, Inc.
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This file is part of GNU Classpath.
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GNU Classpath is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2, or (at your option)
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any later version.
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GNU Classpath is distributed in the hope that it will be useful, but
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WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with GNU Classpath; see the file COPYING. If not, write to the
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Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
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02110-1301 USA.
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Linking this library statically or dynamically with other modules is
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making a combined work based on this library. Thus, the terms and
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conditions of the GNU General Public License cover the whole
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combination.
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As a special exception, the copyright holders of this library give you
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permission to link this library with independent modules to produce an
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executable, regardless of the license terms of these independent
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modules, and to copy and distribute the resulting executable under
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terms of your choice, provided that you also meet, for each linked
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independent module, the terms and conditions of the license of that
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module. An independent module is a module which is not derived from
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or based on this library. If you modify this library, you may extend
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this exception to your version of the library, but you are not
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obligated to do so. If you do not wish to do so, delete this
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exception statement from your version. */
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package gnu.java.net;
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import java.io.IOException;
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import java.net.ContentHandler;
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import java.net.ContentHandlerFactory;
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import java.net.URLConnection;
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import java.util.Arrays;
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import java.util.HashSet;
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/** Content Handler for Image types, using the AWT Toolkit's image decoder. */
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class ImageHandler extends ContentHandler
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{
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static ImageHandler instance = new ImageHandler();
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public Object getContent(URLConnection urlc) throws IOException
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{
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// FIXME: implement using ImageIO
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// ClasspathToolkit tk = (ClasspathToolkit) Toolkit.getDefaultToolkit();
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// java.awt.image.ImageProducer ip = tk.createImageProducer(urlc.getURL());
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// return ip;
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return null;
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}
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}
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/**
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*/
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public class DefaultContentHandlerFactory implements ContentHandlerFactory
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{
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/** For now, hard code the list of types that we assume should
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* be supported by the Toolkit. ClasspathToolkit should perhaps provide
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* an API to express what Image MIME types the Toolkit understands.
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*/
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private static String[] known_image_types =
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{
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"image/bmp",
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"image/gif",
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"image/jpeg",
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"image/png",
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"image/tiff",
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"image/x-portable-anymap",
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"image/x-cmu-raster",
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"image/x-xbitmap",
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"image/x-xpixmap"
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};
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private static HashSet imageTypes
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= new HashSet(Arrays.asList(known_image_types));
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public ContentHandler createContentHandler(String mimeType)
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{
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if (imageTypes.contains(mimeType))
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return ImageHandler.instance;
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// Currently, only image types are handled.
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return null;
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}
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}
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