javassist_开发者

How to get class of primitive types with Javassist?

In my program, I deal with cl开发者_如何学编程asses and primitive types. If the program finds a class, it simply does one of the following calls :[详细]

2023-04-04 19:17 分类：问答

Why do I have to call .toClass() after changing a method body with Javassist?

I modify getMessage() method body of my TestClass by Javassist like this: ClassPool cp = new ClassPool(true);[详细]

2023-04-04 10:07 分类：问答

Enhancing a java object at runtime

I am aware that using proxy capable libraries (javassist, JDK dynamic proxies, etc) that it is possible to enhance a class to implement an interface at runtime.[详细]

2023-03-31 15:45 分类：问答

Unexpected NullPointerException using Javassist

I run the following code : CfField f = ... CtClass classeEnglobante = f.getDeclaringClass(); ClassPool pool = classeEnglobante.getClassPool();[详细]

2023-03-26 20:18 分类：问答

java assist newbie question

I am trying to generate some classes on the fly, and the following is my initial attempt: ClassPool cp = ClassPool.getDefault();[详细]

2023-03-26 11:27 分类：问答

How can I create a dynamic proxy in java that retains parameter annotations on methods?

I currently am trying to proxy some existing JAX/RS resources, in order to allow me to use the Hibernate Validator\'s method validation support. However, when I proxy my class (currently using cglib 2[详细]

2023-03-25 18:35 分类：问答

Utilising Javassist to provaide overloading based on return type

Ive used Javassist to dynamically change the return type of a function call, but its not working. Ive got a call that is defined in the source code as simply:[详细]

2023-03-24 11:40 分类：问答

CtClass.toClass throws an exception with message 'null'

Steps i perform to create dynamic class is as follows: try { classLoader = Class.forName(\"org.yaddayadda.DynamicClass\" + genericType.getName().toLowerCase() + uniqueID);[详细]

2023-03-19 20:06 分类：问答

Javassist: How do I add dynamically generated classes to a specific package?

I am generating classes that need to access protected fields from other existing 开发者_如何学Cclasses.Because of this, I am in need of specifying the classpath that it should end up in.[详细]

2023-03-17 12:09 分类：问答

Javassist : How do I call a nondefault constructor on a dynamically generated class?

I have put a lot of time into this problem and to no avail.Ideally I would like to pass a parameter into the constructor of a dynamically generated class.The problem is that I don\'t know how to insta[详细]

2023-03-15 20:23 分类：问答