Hi,
Following instructions on the Wiki seemed a good way to get my GUI interfacing
onto hibernate instead of "inMemory" collections that I have been using to
build it so far, but I've run into a problem with I believe hivemind with
which I'd be grateful of a little help. Many Thanks.
The solution to which I refer seemed very clear so I opted to follow the
instructions given, however I get a NullPointerException when I try to display
the homepage of my application. I have investigated and this is because the
BeanFactory returned by this code is null.
/** For injection. */
public final void setBeanFactoryHolder(SpringBeanFactoryHolder
beanFactoryHolder) {
_beanFactoryHolder = beanFactoryHolder;
}
protected SessionFactory lookupSessionFactory(WebRequest request) {
if (logger.isDebugEnabled()) {
logger.debug("Using SessionFactory '" + getSessionFactoryBeanName()
+ "' for OpenSessionInViewFilter");
}
return (SessionFactory) _beanFactoryHolder.getBeanFactory().getBean(
getSessionFactoryBeanName(), SessionFactory.class);
}
I have followed the simple steps that he provided to the letter, but maybe I
needed to be a little more thoughtful... I initialize this bean factory as per
his instructions -
<set-object property="beanFactoryHolder"
value="service:hivemind.lib.DefaultSpringBeanFactoryHolder"/>
Should I be substituting in something else in its place?
I have the following section, but I'm not sure what to use from it (if
anything)... thanks
<contribution configuration-id="hivemind.ApplicationDefaults">
<default symbol="hivemind.lib.spring-bean-factory"
value="service-property:app.SpringContextFactory:appContext"/>
</contribution>
<service-point id="SpringContextFactory">
Create WebApplicatonContext for Spring
<invoke-factory>
<construct class="SpringContextFactory">
<set-service property="servletContext"
service-id="tapestry.globals.ServletContext"/>
</construct>
</invoke-factory>
</service-point>
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