Examples of Pointcut

nexj.core.meta.Pointcut
Interface implemented by pointcuts.
org.aspectj.lang.reflect.Pointcut
AspectJ runtime representation of a pointcut member inside a class or aspect.
org.aspectj.weaver.patterns.Pointcut
The lifecycle of Pointcuts is modeled by Pointcut.State. It has three things:
Creation -- SYMBOLIC -- then resolve(IScope) -- RESOLVED -- concretize(...) -- CONCRETE @author Erik Hilsdale @author Jim HuguninA day in the life of a pointcut.... - AMC. ========================================== Pointcuts are created by the PatternParser, which is called by ajdt to parse a pointcut from the PseudoTokens AST node (which in turn are part of a PointcutDesignator AST node). Pointcuts are resolved by ajdt when an AdviceDeclaration or a PointcutDeclaration has its statements resolved. This happens as part of completeTypeBindings in the AjLookupEnvironment which is called after the diet parse phase of the compiler. Named pointcuts, and references to named pointcuts are instances of ReferencePointcut. At the end of the compilation process, the pointcuts are serialized (write method) into attributes in the class file. When the weaver loads the class files, it unpacks the attributes and deserializes the pointcuts (read). All aspects are added to the world, by calling addOrReplaceAspect on the crosscutting members set of the world. When aspects are added or replaced, the crosscutting members in the aspect are extracted as ShadowMungers (each holding a pointcut). The ShadowMungers are concretized, which concretizes the pointcuts. At this stage ReferencePointcuts are replaced by their declared content. During weaving, the weaver processes type by type. It first culls potentially matching ShadowMungers by calling the fastMatch method on their pointcuts. Only those that might match make it through to the next phase. At the next phase, all of the shadows within the type are created and passed to the pointcut for matching (match). When the actual munging happens, matched pointcuts are asked for their residue (findResidue) - the runtime test if any. Because of negation, findResidue may be called on pointcuts that could never match the shadow.
org.codehaus.aspectwerkz.aspect.management.Pointcut
Implementation of the pointcut concept. I.e. an abstraction of a well defined point of execution in the program.
Could matches one or many as long at it is well defined.
Stores the advices for the specific pointcut.
@author Jonas Bon�r @author Alexandre Vasseur TODO this class has transient fields that might cause pbms after serialization TODO change addXXAdvice to allow 'aspectName, adviceName' params
org.jboss.aop.pointcut.Pointcut
Comment @author Bill Burke @version $Revision: 70842 $
org.springframework.aop.Pointcut
Core Spring pointcut abstraction.
A pointcut is composed of a {@link ClassFilter} and a {@link MethodMatcher}. Both these basic terms and a Pointcut itself can be combined to build up combinations (e.g. through {@link org.springframework.aop.support.ComposablePointcut}). @author Rod Johnson @see ClassFilter @see MethodMatcher @see org.springframework.aop.support.Pointcuts @see org.springframework.aop.support.ClassFilters @see org.springframework.aop.support.MethodMatchers

Examples of org.springframework.aop.Pointcut

  public void setValidatorFactory(ValidatorFactory validatorFactory) {
    this.validator = validatorFactory.getValidator();
  }


  public void afterPropertiesSet() {
    Pointcut pointcut = new AnnotationMatchingPointcut(this.validatedAnnotationType, true);
    Advice advice = (this.validator != null ? new MethodValidationInterceptor(this.validator) :
        new MethodValidationInterceptor());
    this.advisor = new DefaultPointcutAdvisor(pointcut, advice);
  }

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Examples of org.springframework.aop.Pointcut

    this.declarationOrder = declarationOrderInAspect;
    this.aspectName = aspectName;
    
    if (aif.getAspectMetadata().isLazilyInstantiated()) {
      // Static part of the pointcut is a lazy type.
      Pointcut preInstantiationPointcut =
          Pointcuts.union(aif.getAspectMetadata().getPerClausePointcut(), this.declaredPointcut);
      
      // Make it dynamic: must mutate from pre-instantiation to post-instantiation state.
      // If it's not a dynamic pointcut, it may be optimized out
      // by the Spring AOP infrastructure after the first evaluation.

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Examples of org.springframework.aop.Pointcut

   * Build a 'safe' pointcut that excludes the AspectJ advice method itself.
   * @return a composable pointcut that builds on the original AspectJ expression pointcut
   * @see #getPointcut()
   */
  public final Pointcut buildSafePointcut() {
    Pointcut pc = getPointcut();
    MethodMatcher safeMethodMatcher = MethodMatchers.intersection(
        new AdviceExcludingMethodMatcher(this.aspectJAdviceMethod), pc.getMethodMatcher());
    return new ComposablePointcut(pc.getClassFilter(), safeMethodMatcher);
  }

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Examples of org.springframework.aop.Pointcut

   * @return the applicable Pointcut object, or <code>null</code> if none
   */
  protected Pointcut buildPointcut(Set<Class<? extends Annotation>> asyncAnnotationTypes) {
    ComposablePointcut result = null;
    for (Class<? extends Annotation> asyncAnnotationType : asyncAnnotationTypes) {
      Pointcut cpc = new AnnotationMatchingPointcut(asyncAnnotationType, true);
      Pointcut mpc = new AnnotationMatchingPointcut(null, asyncAnnotationType);
      if (result == null) {
        result = new ComposablePointcut(cpc).union(mpc);
      }
      else {
        result.union(cpc).union(mpc);

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Examples of org.springframework.aop.Pointcut

   * Build a 'safe' pointcut that excludes the AspectJ advice method itself.
   * @return a composable pointcut that builds on the original AspectJ expression pointcut
   * @see #getPointcut()
   */
  public final Pointcut buildSafePointcut() {
    Pointcut pc = getPointcut();
    MethodMatcher safeMethodMatcher = MethodMatchers.intersection(
        new AdviceExcludingMethodMatcher(this.aspectJAdviceMethod), pc.getMethodMatcher());
    return new ComposablePointcut(pc.getClassFilter(), safeMethodMatcher);
  }

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Examples of org.springframework.aop.Pointcut

  private Method isPostProcessed;
  
  public void testMatchExplicit() {
    String expression = "execution(int org.springframework.beans.TestBean.getAge())";


    Pointcut pointcut = getPointcut(expression);
    ClassFilter classFilter = pointcut.getClassFilter();
    MethodMatcher methodMatcher = pointcut.getMethodMatcher();


    assertMatchesTestBeanClass(classFilter);


    // not currently testable in a reliable fashion
    //assertDoesNotMatchStringClass(classFilter);

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Examples of org.springframework.aop.Pointcut

  


  public void testMatchWithTypePattern() throws Exception {
    String expression = "execution(* *..TestBean.*Age(..))";


    Pointcut pointcut = getPointcut(expression);
    ClassFilter classFilter = pointcut.getClassFilter();
    MethodMatcher methodMatcher = pointcut.getMethodMatcher();


    assertMatchesTestBeanClass(classFilter);


    // not currently testable in a reliable fashion
    //assertDoesNotMatchStringClass(classFilter);

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Examples of org.springframework.aop.Pointcut


  
  public void testMatchWithArgs() throws Exception {
    String expression = "execution(void org.springframework.beans.TestBean.setSomeNumber(Number)) && args(Double)";


    Pointcut pointcut = getPointcut(expression);
    ClassFilter classFilter = pointcut.getClassFilter();
    MethodMatcher methodMatcher = pointcut.getMethodMatcher();


    assertMatchesTestBeanClass(classFilter);


    // not currently testable in a reliable fashion
    //assertDoesNotMatchStringClass(classFilter);

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Examples of org.springframework.aop.Pointcut

  }


  private TestBean getAdvisedProxy(String pointcutExpression, CallCountingInterceptor interceptor) {
    TestBean target = new TestBean();


    Pointcut pointcut = getPointcut(pointcutExpression);


    DefaultPointcutAdvisor advisor = new DefaultPointcutAdvisor();
    advisor.setAdvice(interceptor);
    advisor.setPointcut(pointcut);

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Examples of org.springframework.aop.Pointcut

    }


  }


  public void testAndSubstitution() {
    Pointcut pc = getPointcut("execution(* *(..)) and args(String)");
    PointcutExpression expr = 
      ((AspectJExpressionPointcut) pc).getPointcutExpression();
    assertEquals("execution(* *(..)) && args(String)",expr.getPointcutExpression());
  }

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