Thanks Cyrille and Richard.
That worked.
Suneet
Cyrille Le Clerc wrote:
Hello Suneet,
It looks like you need a kind of OpenSessionInViewFilter to have an
Hibernate session available during the CXF marshalling phase.
More details here :
http://static.springsource.org/spring/docs/2.5.x/api/org/springframework/orm/hibernate3/support/OpenSessionInViewFilter.html
Hope this helps,
Cyrille
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On Fri, Jul 17, 2009 at 5:36 PM, Suneet Shah <[email protected]>wrote:
Hello
I have a number Spring / Hibernate pojos that I am exposing as webservices
using CXF. However, I am running the following problem and was wondering if
someone on the list may have any suggestions on how I can work around this.
Group class
- collection of Users
- Attributes
There is a many to many relationship between User and Group and I am using
lazy loading to avoid having to load users until its necessary.
However, when I call an operation that returns a Group or a list of Groups,
I get the following error.
Caused by: com.sun.xml.bind.api.AccessorException:
org.hibernate.LazyInitializationException: failed to lazily initialize a
collection of role: Group.users, no session or session was closed
at
com.sun.xml.bind.v2.runtime.reflect.AdaptedAccessor.get(AdaptedAccessor.java:74)
at
com.sun.xml.bind.v2.runtime.property.SingleElementNodeProperty.serializeBody(SingleElementNodeProperty.java:126)
at
com.sun.xml.bind.v2.runtime.ClassBeanInfoImpl.serializeBody(ClassBeanInfoImpl.java:322)
I suspect that is happening when cxf marshalls the object and hibernate has
problem because the dependant objects have not been initialized.
How can I work around this? I don't want to have to load the user
collection just to marshall the object.
How are other people addressing this type of problem?
Thanks
