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Create object instance from class Name by reflection
java code
public static Object constructObject(String className) {

Object[] params = { className };

Object result = null;
if (className != null)
className = className.trim();

try {

Class refClass = Class.forName(className);

result = refClass.newInstance();

} catch (ClassNotFoundException exception) {
// Do Something

} catch (IllegalAccessException exception) {
// Do Something

} catch (InstantiationException exception) {
// Do Something
}

return result;
}


Use class constructor
java code
Constructor argsConstructor = refClass 
.getConstructor(argsClass);
// send the needed parameters for constructor if there are ?
result = argsConstructor.newInstance(constructorParams);




_________________
M. S. Rakha, Ph.D.
Queen's University
Canada


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