Juan,
How do yo manage cycles in your JPA entity object graph ? For example I have
ServiceUsage and ServiceUsageDetails and they have bi-directional
relationship.
In ServiceUsage:
@OneToMany(mappedBy="serviceUsage", fetch = FetchType.EAGER)
private List<ServiceUsageDetail> serviceUsageList;
In ServiceUsageDetail:
@ManyToOne
@JoinColumn(name="SERVICE_USAGE_ID")
ServiceUsage serviceUsage;
This is causing : com.sun.istack.SAXException2: A cycle is detected in the
object graph
How do you handle this cases ?
Thanks.
On 8/22/07, Juan José Vázquez Delgado <[EMAIL PROTECTED]> wrote:
>
> Now, I have this:
>
> <jaxws:endpoint id="myServiceEndpoint"
> implementor="#myServiceImpl"
> implementorClass="com.xx.MyServiceImpl"
> address="/MyService" />
>
> and everything seems to be ok,
>
> Thank you Daniel!
>
> Regards.
>
> Juanjo.
>
>
> On 8/21/07, Daniel Kulp <[EMAIL PROTECTED]> wrote:
> >
> >
> >
> > Mustafa,
> >
> > This error (according to the "toArray" javadocs) would be caused if
> > something in the Collection is not of the same type as the array. What
> > we do is take the "generic" type and create and array of that type and
> > call "toArray" with that.
> >
> > Thus, if you have Vector<Integer>, we create an Integer[] and call
> > toArray with that. If somehow you got a non-Integer into the Vector,
> > that would cause the above error.
> >
> > Not sure if that helps or not. :-( Before returning the Vector,
> you
> > might want to try the same thing:
> > vector.toArray(new Integer[0]);
> > just to see if you get the same error.
> >
> > Dan
> >
> >
> >
> > On Tuesday 21 August 2007, Mustafa Egilmezbilek wrote:
> > > Juan,
> > >
> > > In fact I am using CXF 2.0.1 and I got the following error:
> > > INFO: Interceptor has thrown exception, unwinding now
> > > java.lang.ArrayStoreException
> > > at java.lang.System.arraycopy(Native Method)
> > > at java.util.Arrays.copyOf(Unknown Source)
> > > at java.util.Vector.toArray(Unknown Source)
> > > at org.apache.cxf.jaxb.JAXBEncoderDecoder.marshall(
> > > JAXBEncoderDecoder.java:102)
> > > ....
> > >
> > > Any ideas ?
> > >
> > > On 8/21/07, Juan José Vázquez Delgado <[EMAIL PROTECTED]>
> wrote:
> > > > Hi, Mustafa.
> > > >
> > > > I don´t use wsdl2java after generate the wsdl. You can use complex
> > > > types and
> > > > tunning the mappings with JAXB annotations over the classes (in
> > > > jax-ws front-end of course).
> > > >
> > > > But, you must migrate to CXF-2.0.1 because there was an issue in
> > > > CXF-2.0.
> > > >
> > > > I hope this help you.
> > > >
> > > > Regards
> > > >
> > > > On 8/21/07, Mustafa Egilmezbilek <[EMAIL PROTECTED]> wrote:
> > > > > Hi,
> > > > >
> > > > > I have a similar architecture with yours and I have a question
> > > > > about publishing your web services (hope you don't mind):
> > > > > (Assuming you use Java First Development) After you generate the
> > > > > wsdl,
> > > >
> > > > are
> > > >
> > > > > you using wsdl2java tool ?
> > > > > If you have a complex return type in your interface how do you
> > > > > define
> > > >
> > > > the
> > > >
> > > > > mapping ?
> > > > >
> > > > > Thanks,
> > > > >
> > > > > Mustafa
> > > > >
> > > > > On 8/21/07, Juan José Vázquez Delgado <[EMAIL PROTECTED]>
> > wrote:
> > > > > > Hi, guys!
> > > > > >
> > > > > > I have an application architecture with CXF + Spring + JPA +
> > > >
> > > > Hibernate.
> > > >
> > > > > My
> > > > >
> > > > > > goal is having transactional services with the @Transactional
> > > > >
> > > > > annotation.
> > > > >
> > > > > > Although, when the application starts i get an parsing error.
> > > > > > The relevant configuration includes this:
> > > > > >
> > > > > > <bean id="transactionManager" class="
> > > > > > org.springframework.orm.jpa.JpaTransactionManager" />
> > > > > >
> > > > > > <tx:annotation-driven />
> > > > > >
> > > > > > <bean id="myServiceImpl"
> > > > > > class="com.xx.MyServiceImpl" />
> > > > > >
> > > > > > <jaxws:endpoint id="myServiceEndpoint"
> > > > > > implementor="#myServiceImpl"
> > > > > > address="/MyService" />
> > > > > >
> > > > > > @Transactional
> > > > > > public interface MyService() {
> > > > > >
> > > > > > }
> > > > > >
> > > > > >
> > > > > > Any ideas?
> > > > > >
> > > > > > Thanks a lot
> > > > >
> > > > > --
> > > > > Mustafa Egilmezbilek
> >
> >
> >
> > --
> > J. Daniel Kulp
> > Principal Engineer
> > IONA
> > P: 781-902-8727 C: 508-380-7194
> > [EMAIL PROTECTED]
> > http://www.dankulp.com/blog
> >
>
--
Mustafa Egilmezbilek
