probably you'll need to invert the filter-mapping declaration order.
hezjing wrote:
With OpenSessionInViewFilter, my web.xml will look like this
<filter>
<filter-name>struts2</filter-name>
<filter-class>org.apache.struts2.dispatcher.FilterDispatcher</filter-class>
</filter>
<filter>
<filter-name>sessionFilter</filter-name>
<filter-class>org.springframework.orm.hibernate3.support.OpenSessionInViewFilter</filter-class>
</filter>
<filter-mapping>
<filter-name>struts2</filter-name>
<url-pattern>/*</url-pattern>
</filter-mapping>
<filter-mapping>
<filter-name>sessionFilter</filter-name>
<url-pattern>/*</url-pattern>
</filter-mapping>
Does it cause any conflict when both struts2 and sessionFilter are
mapped to the same URL pattern?
On 8/22/07, Toni Lyytikäinen <[EMAIL PROTECTED]> wrote:
You can't use the OpenSessionInViewInterceptor from Spring in Struts 2.
Struts 2 interceptors are not compatible with Spring interceptors as they
have their own interface. You'll have to use OpenSessionInViewFilter. Take a
look here:
http://www.springframework.org/docs/api/org/springframework/orm/hibernate/support/OpenSessionInViewFilter.html
On 8/22/07, hezjing <[EMAIL PROTECTED]> wrote:
Hi
I'm encountering this exception (when trying to iterate a list of
orders for a specific customer in JSP),
failed to lazily initialize a collection of role:
com.dummy.Customer.orders, no session or session was closed
at
org.hibernate.collection.AbstractPersistentCollection.throwLazyInitializationException
(AbstractPersistentCollection.java:358)
at
org.hibernate.collection.AbstractPersistentCollection.throwLazyInitializationExceptionIfNotConnected
(AbstractPersistentCollection.java:350)
at org.hibernate.collection.AbstractPersistentCollection.initialize(
AbstractPersistentCollection.java:343)
at org.hibernate.collection.AbstractPersistentCollection.read(
AbstractPersistentCollection.java:86)
at org.hibernate.collection.PersistentBag.iterator(PersistentBag.java:249)
at org.apache.struts2.util.MakeIterator.convert(MakeIterator.java:81)
......
I'm using Struts 2, Hibernate and Spring (for creating actions, DAOs and
etc).
I read that Spring's OpenSessionInViewInterceptor will resolve this
problem but can you describe how to configure
OpenSessionInViewInterceptor in Struts2?
And, is there a better alternative than using
OpenSessionInViewInterceptor?
--
Hez
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