org.springframework.aop.support
Class ControlFlowPointcut

public class ControlFlowPointcut

implements ClassFilter, MethodMatcher, Pointcut

Pointcut and method matcher for use in simple cflow-style pointcut. Note that evaluating such pointcuts is 10-15 times slower than evaluating normal pointcuts, but they are useful in some cases.

Author:

Rod Johnson

Version: $Id: ControlFlowPointcut.java,v 1.5 2004/02/02 11:22:53 jhoeller Exp $

See Also: ControlFlow

public ControlFlowPointcut(Class clazz)

public ControlFlowPointcut(Class clazz, String methodName)

Construct a new pointcut that matches all calls below the given method in the given class. If the method name is null, matches all control flows below that class.

Parameters:

clazz

methodName

public ClassFilter getClassFilter()

public int getEvaluations()

It's useful to know how many times we've fired, for optimization.

public MethodMatcher getMethodMatcher()

public boolean isRuntime()

public boolean matches(Class clazz)

Subclasses can override this for greater filtering (and performance).

public boolean matches(Method m, Class targetClass)

Subclasses can override this if it's possible to filter out some candidate classes.

public boolean matches(Method m, Class targetClass, Object[] args)

Association Links

to Class java.lang.Class

to Class java.lang.String