1 /*
   2  * Copyright (c) 2005, 2017, Oracle and/or its affiliates. All rights reserved.
   3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   4  *
   5  * This code is free software; you can redistribute it and/or modify it
   6  * under the terms of the GNU General Public License version 2 only, as
   7  * published by the Free Software Foundation.
   8  *
   9  * This code is distributed in the hope that it will be useful, but WITHOUT
  10  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  11  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  12  * version 2 for more details (a copy is included in the LICENSE file that
  13  * accompanied this code).
  14  *
  15  * You should have received a copy of the GNU General Public License version
  16  * 2 along with this work; if not, write to the Free Software Foundation,
  17  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  18  *
  19  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  20  * or visit www.oracle.com if you need additional information or have any
  21  * questions.
  22  */
  23 
  24 import java.io.IOException;
  25 import java.util.Locale;
  26 
  27 import javax.imageio.IIOException;
  28 import javax.imageio.ImageReader;
  29 import javax.imageio.spi.ImageReaderSpi;
  30 import javax.imageio.spi.ServiceRegistry;
  31 
  32 public class DummyReaderPluginSpi extends ImageReaderSpi {
  33 
  34     private static String [] writerSpiNames =
  35         {"DummyWriterPluginSpi"};
  36     public static String[] formatNames = {"test_5076692", "TEST_5076692"};
  37     public static String[] entensions = {"test_5076692"};
  38     public static String[] mimeType = {"image/test_5076692"};
  39 
  40     private boolean registered = false;
  41 
  42     public DummyReaderPluginSpi() {
  43         super("Sun Microsystems, Inc.",
  44               "1.0",
  45               formatNames,
  46               entensions,
  47               mimeType,
  48               "DummyPluginReader",
  49               STANDARD_INPUT_TYPE,
  50               writerSpiNames,
  51               false,
  52               null, null, null, null,
  53               false,
  54               "",
  55               "",
  56               null, null);
  57     }
  58 
  59     public void onRegistration(ServiceRegistry registry,
  60                                Class<?> category) {
  61         if (registered) {
  62             return;
  63         }
  64 
  65         System.getProperty("test.5076692.property", "not found");
  66 
  67         registered = true;
  68     }
  69 
  70     public String getDescription(Locale locale) {
  71         return "Standard Dummy Image Reader";
  72     }
  73 
  74     public boolean canDecodeInput(Object source) throws IOException {
  75         return false;
  76     }
  77 
  78     public ImageReader createReaderInstance(Object extension)
  79         throws IIOException {
  80         return null;
  81     }
  82 }