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12.46. The VisitLifecycleCleanable
Visitor components implementing the
VisitLifecycleCleanable life-cycle interface will be able to perform post SAXVisitAfter.visitAfter life-cycle operations.
public interface VisitLifecycleCleanable extends Visitor
{
public abstract void executeVisitLifecycleCleanup(ExecutionContext executionContext);
}
The basic call sequence can be described as follows (note the
executeVisitLifecycleCleanup calls):
smooks.filterSource(...);
<message>
<target-fragment> < --- VisitorXX.visitBefore
Text!! < --- VisitorXX.onChildText
<child> < --- VisitorXX.onChildElement
</child>
</target-fragment> < --- VisitorXX.visitAfter
** VisitorXX.executeVisitLifecycleCleanup **
<target-fragment> < --- VisitorXX.visitBefore
Text!! < --- VisitorXX.onChildText
<child> < --- VisitorXX.onChildElement
</child>
</target-fragment> < --- VisitorXX.visitAfter
** VisitorXX.executeVisitLifecycleCleanup **
</message>
VisitorXX.executeExecutionLifecycleCleanup
smooks.filterSource(...);
<message>
<target-fragment> < --- VisitorXX.visitBefore
Text!! < --- VisitorXX.onChildText
<child> < --- VisitorXX.onChildElement
</child>
</target-fragment> < --- VisitorXX.visitAfter
** VisitorXX.executeVisitLifecycleCleanup **
<target-fragment> < --- VisitorXX.visitBefore
Text!! < --- VisitorXX.onChildText
<child> < --- VisitorXX.onChildElement
</child>
</target-fragment> < --- VisitorXX.visitAfter
** VisitorXX.executeVisitLifecycleCleanup **
</message>
VisitorXX.executeExecutionLifecycleCleanup
This life-cycle method allows you to ensure that resources scoped around a single fragment execution of a
SAXVisitor implementation can be cleaned up for the associated ExecutionContext.
