I'm trying to modify the metaclass for JSONObject in Groovy to make it behave as much as possible like a regular Groovy map. When I implement methods ...
I'm trying to modify the metaclass for JSONObject in Groovy to make it behave as much as possible like a regular Groovy map. When I implement methods ...
I'm using Grails with third-party java libraries, and I'd like to override behavior in one of those libraries. I've attempted to do this in Bootstra ...
I'm trying to mock a call to an outside service in an integration test, the service is used in a grails webflow. The service isn't in flow or conversa ...
I'm using the ExpandoMetaClass to make a service always return success in an integration test but I would like to have one test that actually fails. ...
I would like to apply a meta-programming transformation to some of my classes, let's say by adding printXxx methods, like this: I have a rough idea ...
Consider a method how to write ExpandoMetaClass for this like ...
I'm trying to override a private method on a Java class using meta programming. The code looks something like this: The problem is that the overrid ...
Groovy exposes an ExpandoMetaClass that allows you to dynamically add instance and class methods/properties to a POJO. I would like to use it to add a ...
I'm trying to change the behaviour of the constructor of a groovy class by replacing a method in that class which is used to set a property but the pr ...
I'm working on a fresh Grails project and recently noticed the default convention in the Spring Security Core generated User class now auto-encodes th ...
In a groovy swing application, I have a class that represents teachers like the following: Docente.groovy I use the toString method to display the ...
I'm using GMock to add some unit testing to our existing Java projects. We have multiple places where the methods needing to be tested are static meth ...
I want to copy object properties to another object in a generic way (if a property exists on target object, I copy it from the source object). My cod ...
This is my sample program, while compiling using mvn it throws me the compilation error, i'm trying to add a Static Methods using ExpandoMetaClass - ...
the sample progame when i try to run using the expandometaclass technique it give me two output one the desired result second one "null" as output, fr ...
Using ExpandoMetaClass Static Methods can be added dynamically, how can i use this ExpandoMetaClass in Singleton object, with overloaded static functi ...
In a Groovy application, if you want to initialize metaclasses, where is the best place to put those initializations? In Grails apps, I've used the Bo ...
I am creating a builder which accepts Groovy closures as markup. However I am having trouble catching method calls with nested closures. Is there ...
Groovy is a wonderful language that offers lots of different choices. In thinking about unit tests, when does it make sense to use an Expando object ...
From Snipplr Ok here is the script code, in the comments is the question and the exception thrown ...