Spring contains an OpenSessionInViewFilter for Hibernate (which is a
standard Servlet API ServletFilter). This will open a single session at
the beginning of each request and close it when the request ends. You
should be hooking all this up to a database connection pool to make it
efficient.
Is there anything magic one needs to do for this? I've tried adding this to two of my projects but I still seem to always get my lazy loading problems. In my web.xml for my wicket app I had:
<filter>
<filter-name>openSessionInView</filter-name>
<filter-class>org.springframework.orm.hibernate3.support.OpenSessionInViewFilter</filter-class>
<init-param>
<param-name>singleSession</param-name>
<param-value>true</param-value>
</init-param>
</filter>
<filter-mapping>
<filter-name>openSessionInView</filter-name>
<url-pattern>/app/*</url-pattern>
</filter-mapping>
Is this -all- I need? Spring is being initialized with:
<listener>
<listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
</listener>
in my web.xml ( not sure if that matters? ).
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