I am using restlet 2.1RC3 and using spring to manage beans. so my spring
restful config looks like this:
<bean id="xxxComponent" class="org.restlet.ext.spring.SpringComponent">
<property name="name" value="xxx" />
<property name="description" value="xxx" />
<property name="owner" value="xxx" />
<property name="author" value="xxx" />
<property name="defaultTarget" ref="xxx" />
<property name="statusService" ref="xxxStatusService" />
</bean>
<bean name="drs-restfulRouter" class="org.restlet.ext.spring.SpringBeanRouter"
/>
<bean name="/xxx" class="ABCServerResource"
scope="prototype" autowire="byName" />
// this is the status bean injected in xxxComponent
public class xxxStatusService extends StatusService {
@Override
public Status getStatus(Throwable throwable, Request request, Response
response) {
log.warn("===============================get status");
return Status.CLIENT_ERROR_UNAUTHORIZED;
}
@Override
public Representation getRepresentation(Status status, Request request,
Response response) {
log.warn("============================get presentation");
return super.getRepresentation(status, request, response);
}
}
// This is the server resource
public interface ABCResource {
@Get
String doGet();
}
public class ABCServerResource implements ABCResource {
/**
* {@inheritDoc}
*/
@Override
public String doGet() {
throw new RuntimeException("ah");
}
}
It seems that when exception is thrown, only getRepresentation is invoked, but
not getStatus.
I dig into the source code, found that two statusService bean have been created.
In ServerResource line 248, Status status =
getStatusService().getStatus(throwable, this); this getStatusService() return a
instance which is of class StatusService.
in the getStatusService() mehtod:
StatusService result = null;
result = getApplication().getStatusService();
if (result == null) {
result = new StatusService();
}
return result;
it get statusService from application. but I am using component, so it doesn't
invoke my overrided getStatus();
BUT in StatusFilter line 252, Representation result =
getStatusService().getRepresentation(status, request, response);
getStatusService() return my subclass of StatusService, that's why
getRepresentation is invoked.
Is this a bug in the framework? if not, how can I get my method invoked?
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