eclipse/plugins/runtime/org.argeo.slc.client.oxm/src/main/java/org/argeo/slc/client/oxm/OxmBean.java

   1 package org.argeo.slc.client.oxm;
   2
   3 import org.argeo.slc.SlcException;
   4 import org.springframework.oxm.Marshaller;
   5 import org.springframework.oxm.Unmarshaller;
   6 import org.springframework.xml.transform.StringResult;
   7 import org.springframework.xml.transform.StringSource;
   8
   9 public class OxmBean implements OxmInterface {
  10
  11         private Marshaller marshaller;
  12         private Unmarshaller unmarshaller;
  13
  14         public void init() {
  15         }
  16
  17         public Object unmarshal(String result) {
  18                 Object res;
  19                 if (result == null)
  20                         throw new SlcException("Cannot unmarshall empty string ");
  21                 try {
  22                         res = unmarshaller.unmarshal(new StringSource(result));
  23                 } catch (Exception e) {
  24                         throw new SlcException("Could not unmarshall " + result, e);
  25                 }
  26                 return res;
  27         }
  28
  29         public String marshal(Object graph) {
  30                 StringResult result = new StringResult();
  31                 try {
  32                         marshaller.marshal(graph, result);
  33                 } catch (Exception e) {
  34                         throw new SlcException("Cannot Marshal object " + graph.toString()
  35                                         + " - " + e);
  36                 }
  37                 return result.toString();
  38         }
  39
  40         // IoC
  41         public void setMarshaller(Marshaller marshaller) {
  42                 this.marshaller = marshaller;
  43         }
  44
  45         public void setUnmarshaller(Unmarshaller unmarshaller) {
  46                 this.unmarshaller = unmarshaller;
  47         }
  48 }