Hello everyone,
I have a type converter that needs to get access to my Spring managed
service so it can do a DB lookup. I was under the impression that the
struts-spring plug-in handled DI for the converter. However, when the
convertFromString method tries to access the service called
statusService, I get a NPE. What am I doing wrong?
Any reply would be appreciated,
Cheers!
MG
public class StatusTypeConverter extends StrutsTypeConverter {
StatusService statusService;
@Override
public Object convertFromString(Map context, String[] values,
Class toClass) {
Status retVal = null;
if (values != null && values.length > 0 && values[0] !=
null
&& values[0].length() > 0) {
String[] ids = (String[]) values;
Integer id = new Integer(ids[0]);
retVal = statusService.getStatus(id); // NPE
thrown here!!
}
return retVal;
}
@Override
public String convertToString(Map arg0, Object object) {
String retVal = "";
if (object instanceof Status) {
Status s = (Status) object;
retVal = s.getDescription();
}
return retVal;
}
public void setStatusService(StatusService statusService) {
this.statusService = statusService;
}
}
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