@Override
 public void makeSingleArgumentCall(
     final Expression receiver, final String message, final Expression arguments) {
   TypeChooser typeChooser = controller.getTypeChooser();
   ClassNode classNode = controller.getClassNode();
   ClassNode rType = typeChooser.resolveType(receiver, classNode);
   ClassNode aType = typeChooser.resolveType(arguments, classNode);
   if (trySubscript(receiver, message, arguments, rType, aType)) {
     return;
   }
   // new try with flow type instead of declaration type
   rType = receiver.getNodeMetaData(StaticTypesMarker.INFERRED_TYPE);
   if (rType != null && trySubscript(receiver, message, arguments, rType, aType)) {
     return;
   }
   // todo: more cases
   throw new GroovyBugError(
       "At line "
           + receiver.getLineNumber()
           + " column "
           + receiver.getColumnNumber()
           + "\n"
           + "On receiver: "
           + receiver.getText()
           + " with message: "
           + message
           + " and arguments: "
           + arguments.getText()
           + "\n"
           + "This method should not have been called. Please try to create a simple example reproducing this error and file"
           + "a bug report at http://jira.codehaus.org/browse/GROOVY");
 }
 private Expression transformMapEntryExpression(
     MapEntryExpression me, ClassNode constructorCallType) {
   Expression key = me.getKeyExpression();
   Expression value = me.getValueExpression();
   ModuleNode module = currentClass.getModule();
   if (module != null && key instanceof ConstantExpression) {
     Map<String, ImportNode> importNodes = module.getStaticImports();
     if (importNodes.containsKey(key.getText())) {
       ImportNode importNode = importNodes.get(key.getText());
       if (importNode.getType().equals(constructorCallType)) {
         String newKey = importNode.getFieldName();
         return new MapEntryExpression(
             new ConstantExpression(newKey), value.transformExpression(this));
       }
     }
   }
   return me;
 }
 private List createPropertiesForHasManyExpression(Expression e, ClassNode classNode) {
   List properties = new ArrayList();
   if (e instanceof MapExpression) {
     MapExpression me = (MapExpression) e;
     List mapEntries = me.getMapEntryExpressions();
     for (Iterator j = mapEntries.iterator(); j.hasNext(); ) {
       MapEntryExpression mee = (MapEntryExpression) j.next();
       Expression keyExpression = mee.getKeyExpression();
       String key = keyExpression.getText();
       addAssociationForKey(key, properties, classNode);
     }
   }
   return properties;
 }
Ejemplo n.º 4
0
  protected Expression transformMethodCallExpression(MethodCallExpression mce) {
    Expression args = transform(mce.getArguments());
    Expression method = transform(mce.getMethod());
    Expression object = transform(mce.getObjectExpression());
    boolean isExplicitThisOrSuper = false;
    if (object instanceof VariableExpression) {
      VariableExpression ve = (VariableExpression) object;
      isExplicitThisOrSuper =
          !mce.isImplicitThis() && (ve.getName().equals("this") || ve.getName().equals("super"));
    }

    if (mce.isImplicitThis() || isExplicitThisOrSuper) {
      if (mce.isImplicitThis()) {
        Expression ret = findStaticMethodImportFromModule(method, args);
        if (ret != null) {
          // GRECLIPSE add
          if (!((StaticMethodCallExpression) ret).getMethod().equals(method.getText())) {
            // store the identifier to facilitate organizing static imports
            ret.setNodeMetaData("static.import.alias", method.getText());
          }
          // GRECLIPSE end
          setSourcePosition(ret, mce);
          return ret;
        }
        if (method instanceof ConstantExpression && !inLeftExpression) {
          // could be a closure field
          String methodName = (String) ((ConstantExpression) method).getValue();
          ret = findStaticFieldOrPropAccessorImportFromModule(methodName);
          if (ret != null) {
            ret = new MethodCallExpression(ret, "call", args);
            setSourcePosition(ret, mce);
            return ret;
          }
        }
      }

      if (method instanceof ConstantExpression) {
        ConstantExpression ce = (ConstantExpression) method;
        Object value = ce.getValue();
        if (value instanceof String) {
          String methodName = (String) value;
          boolean lookForPossibleStaticMethod = !methodName.equals("call");
          if (currentMethod != null && !currentMethod.isStatic()) {
            if (currentClass.hasPossibleMethod(methodName, args)) {
              lookForPossibleStaticMethod = false;
            }
          }
          if (inSpecialConstructorCall
              || (lookForPossibleStaticMethod
                  && currentClass.hasPossibleStaticMethod(methodName, args))) {
            StaticMethodCallExpression smce =
                new StaticMethodCallExpression(currentClass, methodName, args);
            setSourcePosition(smce, mce);
            return smce;
          }
        }
      }
    }

    MethodCallExpression result = new MethodCallExpression(object, method, args);
    result.setSafe(mce.isSafe());
    result.setImplicitThis(mce.isImplicitThis());
    result.setSpreadSafe(mce.isSpreadSafe());
    result.setMethodTarget(mce.getMethodTarget());
    // GROOVY-6757
    result.setGenericsTypes(mce.getGenericsTypes());
    setSourcePosition(result, mce);
    return result;
  }