Esempio n. 1
0
 public void addMethod(MethodNode node) {
   node.setDeclaringClass(this);
   ClassNode base = redirect();
   if (base.methodsList.isEmpty()) {
     base.methodsList = new ArrayList<MethodNode>();
   }
   base.methodsList.add(node);
   base.methods.put(node.getName(), node);
 }
  private boolean makeGetPropertyWithGetter(
      final Expression receiver,
      final ClassNode receiverType,
      final String methodName,
      final boolean safe,
      final boolean implicitThis) {
    // does a getter exists ?
    String getterName = "get" + MetaClassHelper.capitalize(methodName);
    MethodNode getterNode = receiverType.getGetterMethod(getterName);
    if (getterNode == null) {
      getterName = "is" + MetaClassHelper.capitalize(methodName);
      getterNode = receiverType.getGetterMethod(getterName);
    }
    if (getterNode != null
        && receiver instanceof ClassExpression
        && !CLASS_Type.equals(receiverType)
        && !getterNode.isStatic()) {
      return false;
    }

    // GROOVY-5561: if two files are compiled in the same source unit
    // and that one references the other, the getters for properties have not been
    // generated by the compiler yet (generated by the Verifier)
    PropertyNode propertyNode = receiverType.getProperty(methodName);
    if (propertyNode != null) {
      // it is possible to use a getter
      String prefix = "get";
      if (boolean_TYPE.equals(propertyNode.getOriginType())) {
        prefix = "is";
      }
      getterName = prefix + MetaClassHelper.capitalize(methodName);
      getterNode =
          new MethodNode(
              getterName,
              ACC_PUBLIC,
              propertyNode.getOriginType(),
              Parameter.EMPTY_ARRAY,
              ClassNode.EMPTY_ARRAY,
              EmptyStatement.INSTANCE);
      getterNode.setDeclaringClass(receiverType);
      if (propertyNode.isStatic()) getterNode.setModifiers(ACC_PUBLIC + ACC_STATIC);
    }
    if (getterNode != null) {
      MethodCallExpression call =
          new MethodCallExpression(receiver, getterName, ArgumentListExpression.EMPTY_ARGUMENTS);
      call.setSourcePosition(receiver);
      call.setMethodTarget(getterNode);
      call.setImplicitThis(implicitThis);
      call.setSafe(safe);
      call.visit(controller.getAcg());
      return true;
    }

    if (receiverType instanceof InnerClassNode && !receiverType.isStaticClass()) {
      if (makeGetPropertyWithGetter(
          receiver, receiverType.getOuterClass(), methodName, safe, implicitThis)) {
        return true;
      }
    }

    // go upper level
    ClassNode superClass = receiverType.getSuperClass();
    if (superClass != null) {
      return makeGetPropertyWithGetter(receiver, superClass, methodName, safe, implicitThis);
    }
    return false;
  }
 static {
   ARRAYLIST_CONSTRUCTOR =
       new ConstructorNode(
           ACC_PUBLIC, Parameter.EMPTY_ARRAY, ClassNode.EMPTY_ARRAY, EmptyStatement.INSTANCE);
   ARRAYLIST_CONSTRUCTOR.setDeclaringClass(StaticCompilationVisitor.ARRAYLIST_CLASSNODE);
 }