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Struts & Hibernate
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| | | Subject: Document getter/setter not the same (collection vs List) | Subject: Document getter/setter not the same (collection vs List) 2007-09-19 - By IL Bretone
Back
Hello,
I'm trying to compile a class which will become a web service, I'm using
Netbeans 5.5 and when i try to compile the following code:
"
@(protected)
public Document getUserTrainingPlan(@(protected)(name="userId") String
userId) {
UserPlan[] availableUserPlans =
AngelSelectQuery.doGetAvailbleUserPlans(userId);
Document doc = new Document();
Element plans = new Element("plans");
for ( int i = 0; i < availableUserPlans.length; i++) {
Element plan = new Element("plan").setAttribute("id",
availableUserPlans[i].getPlan().getPlanId());
plan.addContent(new
Element("creationDate").setText(angel.webapp.utils.Date4Jsp.getDate
(availableUserPlans[i].getPlan().getCreationDate())));
plan.addContent(new
Element("name").setText(availableUserPlans[i].getPlan().getPlanName()));
plan.addContent(new
Element("creator").setText(availableUserPlans[i].getPlan().getCreator()
.getGeneralInfo()));
plan.addContent(new
Element("duration").setText(availableUserPlans[i].getPlan().getDuration()));
plan.addContent(new
Element("avgSpeed").setText(availableUserPlans[i].getPlan().getAverageSpeed()));
plans.addContent(plan);
}
doc.addContent(plans);
// Debug
try {
XMLOutputter outp = new XMLOutputter();
outp.output(doc, System.out);
} catch (Exception e){
System.out.println("Erreur xml: " + e.toString());
}
return doc;
}
"
it gives me the following error:
"error: The type of the getter is java.util.List but that of the setter is
java.util.Collection. They have to be the same.
this problem is related to the following location:
at org.jdom.Document.getContent (Unknown Source)
at org.jdom.Document (Unknown Source)
at
angel.ws.jaxws.GetUserTrainingPlanResponse._return(GetUserTrainingPlanResponse
.java:17)
at
angel.ws.jaxws.GetUserTrainingPlanResponse(GetUserTrainingPlanResponse.java:14)
this problem is related to the following location:
at org.jdom.Document.setContent (Unknown Source)
at org.jdom.Document (Unknown Source)
at
angel.ws.jaxws.GetUserTrainingPlanResponse._return(GetUserTrainingPlanResponse
.java:17)
at
angel.ws.jaxws.GetUserTrainingPlanResponse(GetUserTrainingPlanResponse.java:14)
error: The type of the getter is java.util.List but that of the setter is
java.util.Collection. They have to be the same.
this problem is related to the following location:
at org.jdom.Element.getContent (Unknown Source)
at org.jdom.Element (Unknown Source)
at org.jdom.Document.getRootElement (Unknown Source)
at org.jdom.Document (Unknown Source)
at
angel.ws.jaxws.GetUserTrainingPlanResponse._return(GetUserTrainingPlanResponse
.java:17)
at
angel.ws.jaxws.GetUserTrainingPlanResponse(GetUserTrainingPlanResponse.java:14)
this problem is related to the following location:
at org.jdom.Element.setContent (Unknown Source)
at org.jdom.Element (Unknown Source)
at org.jdom.Document.getRootElement (Unknown Source)
at org.jdom.Document (Unknown Source)
at
angel.ws.jaxws.GetUserTrainingPlanResponse._return(GetUserTrainingPlanResponse
.java:17)
at
angel.ws.jaxws.GetUserTrainingPlanResponse(GetUserTrainingPlanResponse.java:14)
error: org.jdom.Namespace does not have a no-arg default constructor.
this problem is related to the following location:
at org.jdom.Namespace (Unknown Source)
at org.jdom.Element.getNamespace (Unknown Source)
at org.jdom.Element (Unknown Source)
at org.jdom.Document.getRootElement (Unknown Source)
at org.jdom.Document (Unknown Source)
at
angel.ws.jaxws.GetUserTrainingPlanResponse._return(GetUserTrainingPlanResponse
.java:17)
at
angel.ws.jaxws.GetUserTrainingPlanResponse(GetUserTrainingPlanResponse.java:14)
3 errors
error: compilation failed, errors should have been reported
"
What should I do ? I wouldn't like to rewrite jdom ;)
Cheers,
Joel
--
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-the-same-%28collection-vs-List%29-tf4480002.html#a12774459
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