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dynamic-cflow
allows you to define code that will be executed that must be resolved true to trigger
positive on a cflow test on an advice binding. The test happens dynamically at runtime and when combined with a pointcut expression allows you to
do runtime checks on whether a advice binding should run or not. Create a dynamic cflow class, by implementing the following interface.
package org.jboss.aop.pointcut;
import org.jboss.aop.joinpoint.Invocation;
/**
* Dynamic cflow allows you to programmatically check to see if
* you want to execute a given advice binding.
*
* @author <a>Bill Burke</a>
* @version $Revision: 79662 $
*
**/
public interface DynamicCFlow
{
boolean shouldExecute(Invocation invocation);
}
You must declare it with XML so that it can be used in bind expressions.
<dynamic-cflow name="simple" class="org.jboss.SimpleDynamicCFlow"/>
You can then use it within a
bind
<bind expr="execution(void Foo->bar())" cflow="simple">