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1   package org.kuali.ole.converters;
2   
3   import com.thoughtworks.xstream.converters.Converter;
4   import com.thoughtworks.xstream.converters.MarshallingContext;
5   import com.thoughtworks.xstream.converters.UnmarshallingContext;
6   import com.thoughtworks.xstream.io.HierarchicalStreamReader;
7   import com.thoughtworks.xstream.io.HierarchicalStreamWriter;
8   import org.kuali.ole.bo.explain.OleSRUExplainServerInfo;
9   
10  
11  /**
12   * Created with IntelliJ IDEA.
13   * User: ?
14   * Date: 7/19/12
15   * Time: 7:02 PM
16   * To change this template use File | Settings | File Templates.
17   */
18  public class OleSRUExplainServerInfoConverter implements Converter {
19  
20  
21      @Override
22      public void marshal(Object o, HierarchicalStreamWriter hierarchicalStreamWriter,
23                          MarshallingContext marshallingContext) {
24          OleSRUExplainServerInfo oleSRUExplainServerInfo = (OleSRUExplainServerInfo) o;
25          hierarchicalStreamWriter.addAttribute("protocol", oleSRUExplainServerInfo.getProtocol());
26          hierarchicalStreamWriter.addAttribute("version", oleSRUExplainServerInfo.getVersion() == null ? "" : oleSRUExplainServerInfo.getVersion());
27          hierarchicalStreamWriter.addAttribute("transport", oleSRUExplainServerInfo.getTransport() == null ? "" : oleSRUExplainServerInfo.getTransport());
28          hierarchicalStreamWriter.addAttribute("method", oleSRUExplainServerInfo.getMethod() == null ? "" : oleSRUExplainServerInfo.getMethod());
29          hierarchicalStreamWriter.setValue(oleSRUExplainServerInfo.getValue());
30          hierarchicalStreamWriter.startNode("zr:host");
31          hierarchicalStreamWriter.setValue(oleSRUExplainServerInfo.getHost());
32          hierarchicalStreamWriter.endNode();
33          hierarchicalStreamWriter.startNode("zr:port");
34          hierarchicalStreamWriter.setValue(oleSRUExplainServerInfo.getPort());
35          hierarchicalStreamWriter.endNode();
36          hierarchicalStreamWriter.startNode("zr:database");
37          hierarchicalStreamWriter.setValue(oleSRUExplainServerInfo.getDatabase());
38          hierarchicalStreamWriter.endNode();
39  
40      }
41  
42      @Override
43      public Object unmarshal(HierarchicalStreamReader hierarchicalStreamReader,
44                              UnmarshallingContext unmarshallingContext) {
45          // System.out.println("datafield unmarshal");
46          OleSRUExplainServerInfo oleSRUExplainServerInfo = new OleSRUExplainServerInfo();
47          oleSRUExplainServerInfo.setProtocol(hierarchicalStreamReader.getAttribute("protocol"));
48          oleSRUExplainServerInfo.setVersion(hierarchicalStreamReader.getAttribute("version"));
49          oleSRUExplainServerInfo.setTransport(hierarchicalStreamReader.getAttribute("transport"));
50          oleSRUExplainServerInfo.setMethod(hierarchicalStreamReader.getAttribute("method"));
51          oleSRUExplainServerInfo.setValue(hierarchicalStreamReader.getValue());
52          while(hierarchicalStreamReader.hasMoreChildren()) {
53              hierarchicalStreamReader.moveDown();
54              if ("zr:host".equals(hierarchicalStreamReader.getNodeName()))
55                  oleSRUExplainServerInfo.setHost(hierarchicalStreamReader.getValue());
56              else if ("zr:port".equals(hierarchicalStreamReader.getNodeName()))
57                  oleSRUExplainServerInfo.setPort(hierarchicalStreamReader.getValue());
58              else if ("zr:database".equals(hierarchicalStreamReader.getNodeName()))
59                  oleSRUExplainServerInfo.setDatabase(hierarchicalStreamReader.getValue());
60              hierarchicalStreamReader.moveUp();
61          }
62          return oleSRUExplainServerInfo;
63      }
64  
65      @Override
66      public boolean canConvert(Class aClass) {
67          return aClass.equals(OleSRUExplainServerInfo.class);
68      }
69  }