xstream deserialization समस्या - xml, xstream, xml-deserialization

 <primarydob>
<month>05</month>
<day/>
<year>1982</year>
<fulldob/>
</primarydob>

यहाँ "Primarydob" के लिए ऑब्जेक्ट है

@XStreamAlias("dob")
public class DOBData {

@XStreamAlias("month")
private String month;

@XStreamAlias("day")
private DOBDay dobDay = new DOBDay();

@XStreamAlias("year")
private String year;

@XStreamAlias("fulldob")
private FullDOB fulldob = new FullDOB();

getters/setters
}

यहाँ "फुलडोब" के लिए वस्तु है

@XStreamAlias("fulldobdata")
@XStreamConverter(FullDOBDayMaskingConverter.class)
public class FullDOB {

@XStreamAlias("fulldob")
private String fullDOB;

public String getFullDOB() {
return fullDOB;
}

public void setFullDOB(String fullDOB) {

this.fullDOB = fullDOB;
}
}

यहाँ "दिन" के लिए वस्तु है

@XStreamAlias("dobday")
@XStreamConverter(DOBDayMaskingConverter.class)
public class DOBDay {

@XStreamAlias("day")
private String day;

public String getDay() {
return day;
}
public void setDay(String day) {
this.day = day;
}
}

धन्यवाद,

उत्तर:

यहाँ DOBDayConverter कोड दिया गया है:

public class DOBDayConverter extends ReflectionConverter {
public DOBDayConverter(XStream xstream) {
super(xstream.getMapper(), xstream.getReflectionProvider());
}

@Override
public void marshal(Object obj, HierarchicalStreamWriter writer, MarshallingContext context) {
DOBDay d = (DOBDay) obj;
try {
writer.setValue(d.getDay());
} catch (Exception e) {
}
}

@Override
public Object unmarshal(HierarchicalStreamReader reader,UnmarshallingContext context) {
DOBDay day = new DOBDay();

day.setDay(reader.getValue());

return day;
}

@SuppressWarnings("rawtypes")
@Override
public boolean canConvert(Class clazz) {
return clazz.equals(DOBDay.class);
}

}

और यहाँ FullDOBConverter कोड है:

public class FullDOBConverter extends ReflectionConverter {
public FullDOBConverter(XStream xstream) {
super(xstream.getMapper(), xstream.getReflectionProvider());
}

@Override
public void marshal(Object obj, HierarchicalStreamWriter writer, MarshallingContext context) {
FullDOB fd = (FullDOB) obj;
try {
writer.setValue(fd.getFullDOB());
} catch (Exception e) {
}
}

@Override
public Object unmarshal(HierarchicalStreamReader reader,UnmarshallingContext context) {
FullDOB fd = new FullDOB();

fd.setFullDOB(reader.getValue());

return fd;
}

@SuppressWarnings("rawtypes")
@Override
public boolean canConvert(Class clazz) {
return clazz.equals(FullDOB.class);
}

}

कन्वर्टर्स को पंजीकृत करने और एनोटेशन को संसाधित करने के लिए मत भूलना:

XStream xs = new XStream();
xs.processAnnotations(DOBData.class);
xs.processAnnotations(FullDOB.class);
xs.processAnnotations(DOBDay.class);
xs.registerConverter(new DOBDayConverter(xs));
xs.registerConverter(new FullDOBConverter(xs));