Are endpointinterceptors thead-safe?

[qwerts]

Are EndpointInterceptor to be thread-safe? Or should the implementations ensure that they are thread-safe?

[Marten Deinum]

The implementations must ensure they are threadsafe.

[harshi]

Below is the example of my end point using annotations, isn't it thread safe?

@Endpoint
public class MyMarshallingEndpointEndpoint
{

private static SimpleDateFormat yyyyMMddHHmmDF = new SimpleDateFormat("yyyy-MM-dd");
private DataAcces access;


@PayloadRoot(localPart = REQUEST_MESSAGE, namespace = "client")
public ResponseMessage invoice(RequestMessage request) throws WebServiceRunTimeException
{
}

[Marten Deinum]

Please use [ code][/code ] tags when posting code.

Is it thread safe no because a SimpleDataFormat isn't thread safe. So you would need to recreate it each time. Next to that I have no idea because there is no code.

[harshi]

I have fixed SimpleDateFormat to eliminate thread safe probleb, But we are getting nullPointerExceptions in production when multuple requests were sent over.

It looks like a there is a threading issue.


I am injecting data Access class which extends JpaDaoSupport

Data Access class does this

public class JpaDataAccess extends JpaDaoSupport implements DatAccess

@Transactional
public void addClientData(Client client) throws DataAccessException
{
getJpaTemplate().persist(client);
getJpaTemplate().flush();
}
Is Jaxb thread safe I am using for marshalling and unmarshallling??
Is JpaDaoSupport thread Safe???