/hudson-core/src/main/java/hudson/util/HexBinaryConverter.java

http://github.com/hudson/hudson · Java · 51 lines · 20 code · 5 blank · 26 comment · 0 complexity · 6967849f375707b5f48f14e3c0c47e41 MD5 · raw file

  1. /*
  2. * The MIT License
  3. *
  4. * Copyright (c) 2004-2009, Sun Microsystems, Inc., Kohsuke Kawaguchi
  5. *
  6. * Permission is hereby granted, free of charge, to any person obtaining a copy
  7. * of this software and associated documentation files (the "Software"), to deal
  8. * in the Software without restriction, including without limitation the rights
  9. * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
  10. * copies of the Software, and to permit persons to whom the Software is
  11. * furnished to do so, subject to the following conditions:
  12. *
  13. * The above copyright notice and this permission notice shall be included in
  14. * all copies or substantial portions of the Software.
  15. *
  16. * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  17. * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  18. * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
  19. * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
  20. * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
  21. * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  22. * THE SOFTWARE.
  23. */
  24. package hudson.util;
  25. import com.thoughtworks.xstream.converters.Converter;
  26. import com.thoughtworks.xstream.converters.MarshallingContext;
  27. import com.thoughtworks.xstream.converters.UnmarshallingContext;
  28. import com.thoughtworks.xstream.io.HierarchicalStreamReader;
  29. import com.thoughtworks.xstream.io.HierarchicalStreamWriter;
  30. import hudson.Util;
  31. /**
  32. * @author Kohsuke Kawaguchi
  33. */
  34. public class HexBinaryConverter implements Converter {
  35. public boolean canConvert(Class type) {
  36. return type==byte[].class;
  37. }
  38. public void marshal(Object source, HierarchicalStreamWriter writer, MarshallingContext context) {
  39. byte[] data = (byte[]) source;
  40. writer.setValue(Util.toHexString(data));
  41. }
  42. public Object unmarshal(HierarchicalStreamReader reader, UnmarshallingContext context) {
  43. String data = reader.getValue(); // needs to be called before hasMoreChildren.
  44. return Util.fromHexString(data);
  45. }
  46. }