コード例 #1
0
 public Object visit(KindedPointcut node, Object parent, RequestContext context) {
   context.kinds &= node.couldMatchKinds();
   if (node.getKind().bit == Shadow.FieldGetBit || node.getKind().bit == Shadow.FieldSetBit) {
     context.targetFilters.add(node.getSignature());
   } else {
     context.thisFilters.add(node.getSignature());
   }
   installIfNotBelowAnd(parent, context);
   return null;
 }
コード例 #2
0
  private void checkParameterAnnotations(
      PointcutExpression pe,
      int parameterNumber,
      String expectedParameterAnnotations,
      String expectedParameterTypeAnnotations,
      String expectedNodeStructure) {
    org.aspectj.weaver.patterns.Pointcut p = ((PointcutExpressionImpl) pe).getUnderlyingPointcut();
    KindedPointcut kindedP = (KindedPointcut) p;
    SignaturePattern sp = kindedP.getSignature();
    TypePatternList tpl = sp.getParameterTypes();
    TypePattern[] tps = tpl.getTypePatterns();

    // A visitor over the annotation pattern for the parameter will break it down into parameter vs
    // parameter type annotations
    MyPatternNodeVisitor mpnv = new MyPatternNodeVisitor();
    tps[parameterNumber].getAnnotationPattern().accept(mpnv, null);

    if (expectedNodeStructure == null) {
      // The caller hasn't worked it out yet!!
      System.out.println(mpnv.getStringRepresentation());
    } else if (!mpnv.getStringRepresentation().equals(expectedNodeStructure)) {
      System.out.println(mpnv.getStringRepresentation());
      fail(
          "Expected annotation pattern node structure for expression "
              + pe.getPointcutExpression()
              + " was '"
              + expectedNodeStructure
              + "' but it turned out to be '"
              + mpnv.getStringRepresentation()
              + "'");
    }

    tps[parameterNumber].getAnnotationPattern().toString();

    // parameter type annotation checking
    Set<String> expected = new HashSet<String>();
    expected.addAll(mpnv.getParameterTypeAnnotations());

    StringTokenizer st =
        new StringTokenizer(
            expectedParameterTypeAnnotations == null ? "" : expectedParameterTypeAnnotations);
    while (st.hasMoreTokens()) {
      String nextToken = st.nextToken();
      if (!expected.contains(nextToken))
        fail(
            "In pointcut expression "
                + pe.getPointcutExpression()
                + " parameter "
                + parameterNumber
                + ". The annotation type pattern did not include parameter type annotation "
                + nextToken
                + ".  It's full set was "
                + mpnv.getParameterTypeAnnotations());
      expected.remove(nextToken);
    }
    if (expected.size() > 0) { // we have excess ones!
      StringBuffer excessTokens = new StringBuffer();
      for (Iterator iterator = expected.iterator(); iterator.hasNext(); ) {
        String string = (String) iterator.next();
        excessTokens.append(string).append(" ");
      }
      fail(
          "In pointcut expression "
              + pe.getPointcutExpression()
              + " parameter "
              + parameterNumber
              + ". The annotation type pattern has these unexpected parameter type annotations "
              + excessTokens.toString());
    }

    // parameter annotation checking
    expected = new HashSet<String>();
    expected.addAll(mpnv.getParameterAnnotations());

    st =
        new StringTokenizer(
            expectedParameterAnnotations == null ? "" : expectedParameterAnnotations);
    while (st.hasMoreTokens()) {
      String nextToken = st.nextToken();
      if (!expected.contains(nextToken))
        fail(
            "In pointcut expression "
                + pe.getPointcutExpression()
                + " parameter "
                + parameterNumber
                + ". The annotation type pattern did not include parameter annotation "
                + nextToken
                + ".  It's full set was "
                + mpnv.getParameterAnnotations());
      expected.remove(nextToken);
    }
    if (expected.size() > 0) { // we have excess ones!
      StringBuffer excessTokens = new StringBuffer();
      for (Iterator iterator = expected.iterator(); iterator.hasNext(); ) {
        String string = (String) iterator.next();
        excessTokens.append(string).append(" ");
      }
      fail(
          "In pointcut expression "
              + pe.getPointcutExpression()
              + " parameter "
              + parameterNumber
              + ". The annotation type pattern has these unexpected parameter annotations "
              + excessTokens.toString());
    }
  }