final ClosureExpression closureExpression = new ClosureExpression(new Parameter[0], promiseBody);
VariableScope variableScope = new VariableScope();
closureExpression.setVariableScope(variableScope);
VariableExpression thisObject = new VariableExpression("this");
ClassNode delegateAsyncUtilsClassNode = new ClassNode(DelegateAsyncUtils.class);
MethodNode getPromiseDecoratorsMethodNode = delegateAsyncUtilsClassNode.getDeclaredMethods("getPromiseDecorators").get(0);
ListExpression promiseDecorators = new ListExpression();
ArgumentListExpression getPromiseDecoratorsArguments = new ArgumentListExpression(thisObject, promiseDecorators);
delegateAsyncTransactionalMethodTransformer.transformTransactionalMethod(classNode, targetApi, m, promiseDecorators);
MethodCallExpression getDecoratorsMethodCall = new MethodCallExpression(new ClassExpression(delegateAsyncUtilsClassNode), "getPromiseDecorators", getPromiseDecoratorsArguments);
getDecoratorsMethodCall.setMethodTarget(getPromiseDecoratorsMethodNode);
MethodCallExpression createPromiseWithDecorators = new MethodCallExpression(new ClassExpression(promisesClass), "createPromise",new ArgumentListExpression( closureExpression, getDecoratorsMethodCall));
if(createPromiseMethodTargetWithDecorators != null) {
createPromiseWithDecorators.setMethodTarget(createPromiseMethodTargetWithDecorators);
}
methodBody.addStatement(new ExpressionStatement(createPromiseWithDecorators));
final ArgumentListExpression arguments = new ArgumentListExpression();
Parameter[] parameters = copyParameters(StaticTypeCheckingSupport.parameterizeArguments(classNode, m));
for(Parameter p : parameters) {
p.setClosureSharedVariable(true);
variableScope.putReferencedLocalVariable(p);
VariableExpression ve = new VariableExpression(p);
ve.setClosureSharedVariable(true);
arguments.addExpression(ve);
}
MethodCallExpression delegateMethodCall = new MethodCallExpression(new VariableExpression(fieldName), m.getName(), arguments);
promiseBody.addStatement(new ExpressionStatement(delegateMethodCall));
MethodNode newMethodNode = new MethodNode(m.getName(), Modifier.PUBLIC,promiseNode, parameters,null, methodBody);
classNode.addMethod(newMethodNode);
}
}