use n times a class created
hi,
I need to create a class and execute it n times, and i get this error "duplicate class definition: linkage Error", and really i don't know that is wrong.
public static ArrayList MacTestScript(String inputTextScript, Mensaje inMsg) throws NotFoundException, IOException, CannotCompileException{
String nameScript = "testConsole";
ArrayList msg2 = null;
try{
ClassPool pool;
pool = ClassPool.getDefault();
pool.appendClassPath(classPath);
CtClass newClass=null;
try{
newClass = pool.get( packageName + nameScript + suffixClass);
newClass.defrost();
newClass.detach();
newClass = null;
}
catch(NotFoundException e){
System.out.println("no esta creada la clase aun");
newClass = pool.makeClass( packageName + nameScript + suffixClass );
newClass.stopPruning(true);
}
System.out.println("buscando super" + packageName + suffixClass);
CtClass superClass = null;
superClass = pool.get( packageName + suffixClass );
System.out.println("super encontrada");
newClass.setSuperclass(superClass);
System.out.println("seteando super");
newClass.addConstructor(CtNewConstructor.defaultConstructor(newClass));
String executeBody = "";
java.util.List list = new java.util.ArrayList();
executeBody = executeBody + "public java.util.ArrayList execute(){";
executeBody = executeBody + "java.util.ArrayList list = new java.util.ArrayList();";
executeBody = executeBody + inputTextScript ;
executeBody = executeBody + "return list;";
executeBody = executeBody + "}";
newClass.addMethod(CtNewMethod.make(executeBody, newClass));
System.out.println("Clase creada");
Class testObject = newClass.toClass();
System.out.println("Nombre Clase: " + testObject.getName());
Method m[] = testObject.getDeclaredMethods();
System.out.println("Metodos =" + m.length);
for (int i = 0; i < m.length; i++)
System.out.println("Metodos =<" + m.toString() + ">");
Constructor c[] = testObject.getDeclaredConstructors();
for (int i = 0; i < c.length; i++)
System.out.println("Constructor =<" + c.toString() + ">");
//Object testConstructed = con.newInstance(arguments);
System.out.println("Constr...");
Object testConstructed = testObject.newInstance();
System.out.println("Cast");
Script testInstance = (Script) testConstructed;
System.out.println("setMessage");
testInstance.setMsg(inMsg);
System.out.println("Execute");
msg2 = testInstance.execute();
newClass.detach();
}
catch (NotFoundException e ){
throw e;
}
catch (CannotCompileException e ){
throw e;
}
catch (InstantiationException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (IllegalAccessException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
return msg2;
}Thanks
maría de los Angeles
