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how to express many to many items in jstl?

Hi,

I am using spring/hibernate annotation to do crud.

Citation class{
String citationName;
Collection<Author> authorCollection;
}

Author class{
String lastName;
String middelName;
}

From my listcitation.jsp, I am trying to display citation records.
<td><c:out value="${reference.citationName}" /></td>
<td><c:out value="${reference.authorCollection.lastName}" /></td> <=== if I do this it bugs out.

Any idea?

dkim18

ASKER

I guess you do something like this but I am getting this error.

Someone mentioned about use fetch=.
Another mentioned creating entitymanage (which I don't know how to use it)
http://stackoverflow.com/questions/4263464/how-to-solve-lazyinitializationexception-not-using-fetch-fetchtype-eager

Any suggestions?

org.hibernate.LazyInitializationException: failed to lazily initialize a collection of role: org.battelle.bcho.refmgmt.domain.Referenceitem.authorList, no session or session was closed
      org.hibernate.collection.AbstractPersistentCollection.throwLazyInitializationException(AbstractPersistentCollection.java:358)
      org.hibernate.collection.AbstractPersistentCollection.throwLazyInitializationExceptionIfNotConnected(AbstractPersistentCollection.java:350)
      org.hibernate.collection.AbstractPersistentCollection.initialize(AbstractPersistentCollection.java:343)
      org.hibernate.collection.AbstractPersistentCollection.read(AbstractPersistentCollection.java:86)

ASKER CERTIFIED SOLUTION

sweetfa2

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