archive/net.sourceforge.phpeclipse.wiki/src/net/sourceforge/phpeclipse/wiki/xml/XStreamManager.java

   1 package net.sourceforge.phpeclipse.wiki.xml;
   2
   3 import java.io.InputStream;
   4 import java.io.InputStreamReader;
   5 import java.io.Reader;
   6
   7 import com.thoughtworks.xstream.XStream;
   8 import com.thoughtworks.xstream.io.xml.DomDriver;
   9
  10 public class XStreamManager {
  11
  12   public static String toXML(Page page) {
  13     XStream xstream = new XStream(new DomDriver());
  14     xstream.alias("page", Page.class);
  15     xstream.changeDefaultConverter(new PageConverter(xstream.getClassMapper(), "revision"));
  16     xstream.alias("revision", Revision.class);
  17     return xstream.toXML(page);
  18   }
  19
  20   public static Page fromXML(String xmlString) {
  21     XStream xstream = new XStream(new DomDriver());
  22     xstream.alias("page", Page.class);
  23     xstream.changeDefaultConverter(new PageConverter(xstream.getClassMapper(), "revision"));
  24     xstream.alias("revision", Revision.class);
  25     return (Page) xstream.fromXML(xmlString);
  26   }
  27
  28   public static Page fromXML(Reader xmlReader) {
  29     XStream xstream = new XStream(new DomDriver());
  30     xstream.alias("page", Page.class);
  31     xstream.changeDefaultConverter(new PageConverter(xstream.getClassMapper(), "revision"));
  32     xstream.alias("revision", Revision.class);
  33     return (Page) xstream.fromXML(xmlReader);
  34   }
  35
  36   public static Page fromXML(InputStream iStream) {
  37     InputStreamReader sReader = new InputStreamReader(iStream);
  38     return fromXML(sReader);
  39   }
  40
  41   public static void main(String[] args) {
  42     Page page = new Page("20050129", "title", "body1");
  43     page.add(new Revision("20050130", "body2", "Joe"));
  44     page.add(new Revision("20050131", "body3"));
  45     String xml = toXML(page);
  46     System.out.println(xml);
  47
  48     Page newXML = (Page) fromXML(xml);
  49     System.out.println(newXML);
  50   }
  51 }